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7,000 | TerriaJS/terriajs | lib/Models/SdmxJsonCatalogItem.js | canTotalBeCalculatedAndIfNotWarnUser | function canTotalBeCalculatedAndIfNotWarnUser(item) {
if (canResultsBeSummed(item)) {
return true;
}
var conceptItems = item._concepts[0].items;
var changedActive = [];
conceptItems.forEach(concept => {
var numberActive = concept.items.filter(function(subconcept) {
return subconcept.isActive;
}).length;
if (numberActive > 1) {
changedActive.push('"' + concept.name + '"');
}
});
if (changedActive.length > 0) {
item.terria.error.raiseEvent(
new TerriaError({
sender: item,
title: "Cannot calculate a total",
message:
"You have selected multiple values for " +
changedActive.join(" and ") +
", but the measure you now have chosen cannot be totalled across them. \
As a result, there is no obvious measure to use to shade the regions (although you can still choose a region to view its data).\
To see the regions shaded again, please select only one value for " +
changedActive.join(" and ") +
", or select a different measure."
})
);
return false;
}
return true;
} | javascript | function canTotalBeCalculatedAndIfNotWarnUser(item) {
if (canResultsBeSummed(item)) {
return true;
}
var conceptItems = item._concepts[0].items;
var changedActive = [];
conceptItems.forEach(concept => {
var numberActive = concept.items.filter(function(subconcept) {
return subconcept.isActive;
}).length;
if (numberActive > 1) {
changedActive.push('"' + concept.name + '"');
}
});
if (changedActive.length > 0) {
item.terria.error.raiseEvent(
new TerriaError({
sender: item,
title: "Cannot calculate a total",
message:
"You have selected multiple values for " +
changedActive.join(" and ") +
", but the measure you now have chosen cannot be totalled across them. \
As a result, there is no obvious measure to use to shade the regions (although you can still choose a region to view its data).\
To see the regions shaded again, please select only one value for " +
changedActive.join(" and ") +
", or select a different measure."
})
);
return false;
}
return true;
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7,001 | TerriaJS/terriajs | lib/Models/SdmxJsonCatalogItem.js | changedActiveItems | function changedActiveItems(item) {
if (!defined(item._dataflowUrl)) {
// All the data is already here, just update the total columns.
var shownDimensionCombinations = calculateShownDimensionCombinations(
item,
item._fullDimensions
);
var columns = item._tableStructure.columns.slice(
0,
shownDimensionCombinations.ids.length + item._numberOfInitialColumns
);
if (columns.length > 0) {
columns = columns.concat(
buildTotalSelectedColumn(item, shownDimensionCombinations)
);
updateColumns(item, columns);
}
return when();
} else {
// Get the URL for the data request, and load & build the appropriate table.
var activeConceptIds = calculateActiveConceptIds(item);
var dimensionRequestString = calculateDimensionRequestString(
item,
activeConceptIds,
item._fullDimensions
);
if (!defined(dimensionRequestString)) {
return; // No value for a dimension, so ignore.
}
return loadAndBuildTable(item, dimensionRequestString);
}
} | javascript | function changedActiveItems(item) {
if (!defined(item._dataflowUrl)) {
// All the data is already here, just update the total columns.
var shownDimensionCombinations = calculateShownDimensionCombinations(
item,
item._fullDimensions
);
var columns = item._tableStructure.columns.slice(
0,
shownDimensionCombinations.ids.length + item._numberOfInitialColumns
);
if (columns.length > 0) {
columns = columns.concat(
buildTotalSelectedColumn(item, shownDimensionCombinations)
);
updateColumns(item, columns);
}
return when();
} else {
// Get the URL for the data request, and load & build the appropriate table.
var activeConceptIds = calculateActiveConceptIds(item);
var dimensionRequestString = calculateDimensionRequestString(
item,
activeConceptIds,
item._fullDimensions
);
if (!defined(dimensionRequestString)) {
return; // No value for a dimension, so ignore.
}
return loadAndBuildTable(item, dimensionRequestString);
}
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7,002 | TerriaJS/terriajs | lib/Models/SdmxJsonCatalogItem.js | getUrlFromDimensionRequestString | function getUrlFromDimensionRequestString(item, dimensionRequestString) {
var url = item._originalUrl;
if (url[url.length - 1] !== "/") {
url += "/";
}
url += dimensionRequestString + "/" + item.providerId;
if (defined(item.startTime)) {
url += "?startTime=" + item.startTime;
if (defined(item.endTime)) {
url += "&endTime=" + item.endTime;
}
} else if (defined(item.endTime)) {
url += "?endTime=" + item.endTime;
}
return url;
} | javascript | function getUrlFromDimensionRequestString(item, dimensionRequestString) {
var url = item._originalUrl;
if (url[url.length - 1] !== "/") {
url += "/";
}
url += dimensionRequestString + "/" + item.providerId;
if (defined(item.startTime)) {
url += "?startTime=" + item.startTime;
if (defined(item.endTime)) {
url += "&endTime=" + item.endTime;
}
} else if (defined(item.endTime)) {
url += "?endTime=" + item.endTime;
}
return url;
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] | abcce28ff189f6fdbc0ee541a235ec6cabd90bd5 | https://github.com/TerriaJS/terriajs/blob/abcce28ff189f6fdbc0ee541a235ec6cabd90bd5/lib/Models/SdmxJsonCatalogItem.js#L1460-L1475 |
7,003 | TerriaJS/terriajs | lib/Core/hashFromString.js | hashFromString | function hashFromString(s) {
return Math.abs(
s.split("").reduce(function(prev, c) {
var hash = (prev << 5) - prev + c.charCodeAt(0);
return hash;
}, 0)
);
} | javascript | function hashFromString(s) {
return Math.abs(
s.split("").reduce(function(prev, c) {
var hash = (prev << 5) - prev + c.charCodeAt(0);
return hash;
}, 0)
);
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7,004 | TerriaJS/terriajs | lib/Models/LocationMarkerUtils.js | correctEntityHeight | function correctEntityHeight(
entity,
currentCartographicPosition,
terrainProvider,
levelHint
) {
sampleTerrain(terrainProvider, levelHint, [currentCartographicPosition]).then(
function(updatedPositions) {
if (updatedPositions[0].height !== undefined) {
entity.position = Ellipsoid.WGS84.cartographicToCartesian(
updatedPositions[0]
);
} else if (levelHint > 0) {
correctEntityHeight(
entity,
currentCartographicPosition,
terrainProvider,
levelHint - 1
);
}
}
);
} | javascript | function correctEntityHeight(
entity,
currentCartographicPosition,
terrainProvider,
levelHint
) {
sampleTerrain(terrainProvider, levelHint, [currentCartographicPosition]).then(
function(updatedPositions) {
if (updatedPositions[0].height !== undefined) {
entity.position = Ellipsoid.WGS84.cartographicToCartesian(
updatedPositions[0]
);
} else if (levelHint > 0) {
correctEntityHeight(
entity,
currentCartographicPosition,
terrainProvider,
levelHint - 1
);
}
}
);
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] | abcce28ff189f6fdbc0ee541a235ec6cabd90bd5 | https://github.com/TerriaJS/terriajs/blob/abcce28ff189f6fdbc0ee541a235ec6cabd90bd5/lib/Models/LocationMarkerUtils.js#L79-L101 |
7,005 | TerriaJS/terriajs | lib/Models/CatalogGroup.js | indexWithDescendants | function indexWithDescendants(items, index) {
items.forEach(function(item) {
item.allShareKeys.forEach(function(key) {
var insertionKey = key;
if (index[insertionKey]) {
insertionKey = generateUniqueKey(index, key);
if (item.uniqueId === key) {
// If this duplicate was the item's main key that will be used for sharing it in general, set this
// to the new key. This means that sharing the item will still work most of the time.
item.id = insertionKey;
}
console.warn(
"Duplicate shareKey: " +
key +
". Inserting new item under " +
insertionKey
);
}
index[insertionKey] = item;
}, this);
if (defined(item.items)) {
indexWithDescendants(item.items, index);
}
});
} | javascript | function indexWithDescendants(items, index) {
items.forEach(function(item) {
item.allShareKeys.forEach(function(key) {
var insertionKey = key;
if (index[insertionKey]) {
insertionKey = generateUniqueKey(index, key);
if (item.uniqueId === key) {
// If this duplicate was the item's main key that will be used for sharing it in general, set this
// to the new key. This means that sharing the item will still work most of the time.
item.id = insertionKey;
}
console.warn(
"Duplicate shareKey: " +
key +
". Inserting new item under " +
insertionKey
);
}
index[insertionKey] = item;
}, this);
if (defined(item.items)) {
indexWithDescendants(item.items, index);
}
});
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@param {CatalogMember[]} items
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7,006 | TerriaJS/terriajs | lib/Models/CatalogGroup.js | generateUniqueKey | function generateUniqueKey(index, initialKey) {
var currentCandidate = initialKey;
var counter = 0;
while (index[currentCandidate]) {
var numberAtEndOfKeyMatches = currentCandidate.match(
NUMBER_AT_END_OF_KEY_REGEX
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if (numberAtEndOfKeyMatches !== null) {
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currentCandidate = currentCandidate.replace(
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counter++;
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initialKey +
" after 100000 iterations." +
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);
}
}
return currentCandidate;
} | javascript | function generateUniqueKey(index, initialKey) {
var currentCandidate = initialKey;
var counter = 0;
while (index[currentCandidate]) {
var numberAtEndOfKeyMatches = currentCandidate.match(
NUMBER_AT_END_OF_KEY_REGEX
);
if (numberAtEndOfKeyMatches !== null) {
var nextNumber = parseInt(numberAtEndOfKeyMatches[1], 10) + 1;
currentCandidate = currentCandidate.replace(
NUMBER_AT_END_OF_KEY_REGEX,
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);
} else {
currentCandidate += " (1)";
}
// This loop should always find something eventually, but because it's a bit dangerous looping endlessly...
counter++;
if (counter >= 100000) {
throw new DeveloperError(
"Was not able to find a unique key for " +
initialKey +
" after 100000 iterations." +
" This is probably because the regex for matching keys was somehow unable to work for that key."
);
}
}
return currentCandidate;
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7,007 | TerriaJS/terriajs | lib/Models/CatalogGroup.js | deIndexWithDescendants | function deIndexWithDescendants(items, index) {
items.forEach(function(item) {
item.allShareKeys.forEach(function(key) {
index[key] = undefined;
}, this);
if (defined(item.items)) {
deIndexWithDescendants(item.items, index);
}
});
} | javascript | function deIndexWithDescendants(items, index) {
items.forEach(function(item) {
item.allShareKeys.forEach(function(key) {
index[key] = undefined;
}, this);
if (defined(item.items)) {
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7,008 | TerriaJS/terriajs | lib/Models/CswCatalogGroup.js | findGroup | function findGroup(catalogGroup, keywordsGroups, record) {
for (var i = 0; i < keywordsGroups.length; i++) {
var kg = keywordsGroups[i];
var fields = record[kg.field];
var matched = false;
if (defined(fields)) {
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// recurse to see if it fits into any of the children
catalogGroup = findGroup(newGroup, kg.children, record);
if (!defined(catalogGroup)) {
//console.log("No match in children for record "+record.title+"::"+record.subject+"::"+record.title+", will assign to "+newGroup.name);
catalogGroup = newGroup;
}
} else if (defined(newGroup)) {
catalogGroup = newGroup;
}
return catalogGroup;
}
}
} | javascript | function findGroup(catalogGroup, keywordsGroups, record) {
for (var i = 0; i < keywordsGroups.length; i++) {
var kg = keywordsGroups[i];
var fields = record[kg.field];
var matched = false;
if (defined(fields)) {
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fields = [fields];
}
for (var j = 0; j < fields.length; j++) {
var field = fields[j];
if (matchValue(kg.value, field, kg.regex)) {
matched = true;
break;
}
}
}
if (matched) {
var newGroup = addGroupIfNotAlreadyPresent(
kg.group ? kg.group : kg.value,
catalogGroup
);
if (kg.children && defined(newGroup)) {
// recurse to see if it fits into any of the children
catalogGroup = findGroup(newGroup, kg.children, record);
if (!defined(catalogGroup)) {
//console.log("No match in children for record "+record.title+"::"+record.subject+"::"+record.title+", will assign to "+newGroup.name);
catalogGroup = newGroup;
}
} else if (defined(newGroup)) {
catalogGroup = newGroup;
}
return catalogGroup;
}
}
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7,009 | TerriaJS/terriajs | lib/ReactViews/Custom/Chart/downloadHrefWorker.js | toArrayOfRows | function toArrayOfRows(columnValueArrays, columnNames) {
if (columnValueArrays.length < 1) {
return;
}
const rows = columnValueArrays[0].map(function(value0, rowIndex) {
return columnValueArrays.map(function(values) {
return values[rowIndex];
});
});
rows.unshift(columnNames);
return rows;
} | javascript | function toArrayOfRows(columnValueArrays, columnNames) {
if (columnValueArrays.length < 1) {
return;
}
const rows = columnValueArrays[0].map(function(value0, rowIndex) {
return columnValueArrays.map(function(values) {
return values[rowIndex];
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});
rows.unshift(columnNames);
return rows;
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7,010 | TerriaJS/terriajs | lib/Map/EarthGravityModel1996.js | getHeightValue | function getHeightValue(data, recordIndex, heightIndex) {
if (recordIndex > 720) {
recordIndex = 720;
} else if (recordIndex < 0) {
recordIndex = 0;
}
if (heightIndex > 1439) {
heightIndex -= 1440;
} else if (heightIndex < 0) {
heightIndex += 1440;
}
return data[recordIndex * 1440 + heightIndex];
} | javascript | function getHeightValue(data, recordIndex, heightIndex) {
if (recordIndex > 720) {
recordIndex = 720;
} else if (recordIndex < 0) {
recordIndex = 0;
}
if (heightIndex > 1439) {
heightIndex -= 1440;
} else if (heightIndex < 0) {
heightIndex += 1440;
}
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7,011 | TerriaJS/terriajs | lib/Models/PlacesLikeMeCatalogFunction.js | function(terria) {
CatalogFunction.call(this, terria);
this.url = undefined;
this.name = "Regions like this";
this.description =
"Identifies regions that are _most like_ a given region according to a given set of characteristics.";
this._regionTypeParameter = new RegionTypeParameter({
terria: this.terria,
catalogFunction: this,
id: "regionType",
name: "Region Type",
description: "The type of region to analyze."
});
this._regionParameter = new RegionParameter({
terria: this.terria,
catalogFunction: this,
id: "region",
name: "Region",
description:
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regionProvider: this._regionTypeParameter
});
this._dataParameter = new RegionDataParameter({
terria: this.terria,
catalogFunction: this,
id: "data",
name: "Characteristics",
description: "The region characteristics to include in the analysis.",
regionProvider: this._regionTypeParameter
});
this._parameters = [
this._regionTypeParameter,
this._regionParameter,
this._dataParameter
];
} | javascript | function(terria) {
CatalogFunction.call(this, terria);
this.url = undefined;
this.name = "Regions like this";
this.description =
"Identifies regions that are _most like_ a given region according to a given set of characteristics.";
this._regionTypeParameter = new RegionTypeParameter({
terria: this.terria,
catalogFunction: this,
id: "regionType",
name: "Region Type",
description: "The type of region to analyze."
});
this._regionParameter = new RegionParameter({
terria: this.terria,
catalogFunction: this,
id: "region",
name: "Region",
description:
"The region to analyze. The analysis will determine which regions are most similar to this one.",
regionProvider: this._regionTypeParameter
});
this._dataParameter = new RegionDataParameter({
terria: this.terria,
catalogFunction: this,
id: "data",
name: "Characteristics",
description: "The region characteristics to include in the analysis.",
regionProvider: this._regionTypeParameter
});
this._parameters = [
this._regionTypeParameter,
this._regionParameter,
this._dataParameter
];
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given set of characteristics.
@alias PlacesLikeMeCatalogfunction
@constructor
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|
7,012 | TerriaJS/terriajs | lib/Map/TableColumn.js | applyHintsToName | function applyHintsToName(hintSet, name, unallowedTypes) {
for (var i in hintSet) {
if (hintSet[i].hint.test(name)) {
var guess = hintSet[i].type;
if (unallowedTypes.indexOf(guess) === -1) {
return guess;
}
}
}
} | javascript | function applyHintsToName(hintSet, name, unallowedTypes) {
for (var i in hintSet) {
if (hintSet[i].hint.test(name)) {
var guess = hintSet[i].type;
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7,013 | TerriaJS/terriajs | lib/Core/formatPropertyValue.js | formatPropertyValue | function formatPropertyValue(value, options) {
if (typeof value === "number") {
return formatNumberForLocale(value, options);
} else if (typeof value === "string") {
// do not linkify if it contains html elements, which we detect by looking for <x...>
// this could catch some non-html strings such as "a<3 && b>1", but not linkifying those is no big deal
if (!/<[a-z][\s\S]*>/i.test(value)) {
return linkifyContent(value);
}
}
return value;
} | javascript | function formatPropertyValue(value, options) {
if (typeof value === "number") {
return formatNumberForLocale(value, options);
} else if (typeof value === "string") {
// do not linkify if it contains html elements, which we detect by looking for <x...>
// this could catch some non-html strings such as "a<3 && b>1", but not linkifying those is no big deal
if (!/<[a-z][\s\S]*>/i.test(value)) {
return linkifyContent(value);
}
}
return value;
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Strings have markdown applied to them. Anything else is returned as-is.
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7,014 | TerriaJS/terriajs | lib/Core/serializeToJson.js | serializeToJson | function serializeToJson(target, filterFunction, options) {
options = defaultValue(options, defaultValue.EMPTY_OBJECT);
filterFunction = defaultValue(filterFunction, function() {
return true;
});
var result = {};
for (var propertyName in target) {
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target.serializers[propertyName](target, result, propertyName, options);
} else {
result[propertyName] = target[propertyName];
}
}
}
return result;
} | javascript | function serializeToJson(target, filterFunction, options) {
options = defaultValue(options, defaultValue.EMPTY_OBJECT);
filterFunction = defaultValue(filterFunction, function() {
return true;
});
var result = {};
for (var propertyName in target) {
if (
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propertyName.length > 0 &&
propertyName[0] !== "_" &&
propertyName !== "parent" &&
filterFunction(propertyName, target)
) {
if (target.serializers && target.serializers[propertyName]) {
target.serializers[propertyName](target, result, propertyName, options);
} else {
result[propertyName] = target[propertyName];
}
}
}
return result;
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7,015 | TerriaJS/terriajs | lib/Models/RegionMapping.js | function(catalogItem, tableStructure, tableStyle) {
this._tableStructure = defined(tableStructure)
? tableStructure
: new TableStructure();
if (defined(tableStyle) && !(tableStyle instanceof TableStyle)) {
throw new DeveloperError("Please pass a TableStyle object.");
}
this._tableStyle = tableStyle; // Can be undefined.
this._changed = new CesiumEvent();
this._legendHelper = undefined;
this._legendUrl = undefined;
this._extent = undefined;
this._loadingData = false;
this._catalogItem = catalogItem;
this._regionMappingDefinitionsUrl = defined(catalogItem)
? catalogItem.terria.configParameters.regionMappingDefinitionsUrl
: undefined;
this._regionDetails = undefined; // For caching the region details.
this._imageryLayer = undefined;
this._nextImageryLayer = undefined; // For pre-rendering time-varying layers
this._nextImageryLayerInterval = undefined;
this._hadImageryAtLayerIndex = undefined;
this._hasDisplayedFeedback = false; // So that we only show the feedback once.
this._constantRegionRowObjects = undefined;
this._constantRegionRowDescriptions = undefined;
// Track _tableStructure so that the catalogItem's concepts are maintained.
// Track _legendUrl so that the catalogItem can update the legend if it changes.
// Track _regionDetails so that when it is discovered that region mapping applies,
// it updates the legendHelper via activeItems, and catalogItem properties like supportsReordering.
knockout.track(this, ["_tableStructure", "_legendUrl", "_regionDetails"]);
// Whenever the active item is changed, recalculate the legend and the display of all the entities.
// This is triggered both on deactivation and on reactivation, ie. twice per change; it would be nicer to trigger once.
knockout
.getObservable(this._tableStructure, "activeItems")
.subscribe(changedActiveItems.bind(null, this), this);
knockout
.getObservable(this._catalogItem, "currentTime")
.subscribe(function() {
if (this.hasActiveTimeColumn) {
onClockTick(this);
}
}, this);
} | javascript | function(catalogItem, tableStructure, tableStyle) {
this._tableStructure = defined(tableStructure)
? tableStructure
: new TableStructure();
if (defined(tableStyle) && !(tableStyle instanceof TableStyle)) {
throw new DeveloperError("Please pass a TableStyle object.");
}
this._tableStyle = tableStyle; // Can be undefined.
this._changed = new CesiumEvent();
this._legendHelper = undefined;
this._legendUrl = undefined;
this._extent = undefined;
this._loadingData = false;
this._catalogItem = catalogItem;
this._regionMappingDefinitionsUrl = defined(catalogItem)
? catalogItem.terria.configParameters.regionMappingDefinitionsUrl
: undefined;
this._regionDetails = undefined; // For caching the region details.
this._imageryLayer = undefined;
this._nextImageryLayer = undefined; // For pre-rendering time-varying layers
this._nextImageryLayerInterval = undefined;
this._hadImageryAtLayerIndex = undefined;
this._hasDisplayedFeedback = false; // So that we only show the feedback once.
this._constantRegionRowObjects = undefined;
this._constantRegionRowDescriptions = undefined;
// Track _tableStructure so that the catalogItem's concepts are maintained.
// Track _legendUrl so that the catalogItem can update the legend if it changes.
// Track _regionDetails so that when it is discovered that region mapping applies,
// it updates the legendHelper via activeItems, and catalogItem properties like supportsReordering.
knockout.track(this, ["_tableStructure", "_legendUrl", "_regionDetails"]);
// Whenever the active item is changed, recalculate the legend and the display of all the entities.
// This is triggered both on deactivation and on reactivation, ie. twice per change; it would be nicer to trigger once.
knockout
.getObservable(this._tableStructure, "activeItems")
.subscribe(changedActiveItems.bind(null, this), this);
knockout
.getObservable(this._catalogItem, "currentTime")
.subscribe(function() {
if (this.hasActiveTimeColumn) {
onClockTick(this);
}
}, this);
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] | A DataSource for table-based data.
Handles the graphical display of lat-lon and region-mapped datasets.
For lat-lon data sets, each row is taken to be a feature. RegionMapping generates Cesium entities for each row.
For region-mapped data sets, each row is a region. The regions are displayed using a WMS imagery layer.
Displaying the points or regions requires a legend.
@name RegionMapping
@alias RegionMapping
@constructor
@param {CatalogItem} [catalogItem] The CatalogItem instance.
@param {TableStructure} [tableStructure] The Table Structure instance; defaults to a new one.
@param {TableStyle} [tableStyle] The table style; defaults to undefined. | [
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] | abcce28ff189f6fdbc0ee541a235ec6cabd90bd5 | https://github.com/TerriaJS/terriajs/blob/abcce28ff189f6fdbc0ee541a235ec6cabd90bd5/lib/Models/RegionMapping.js#L52-L99 |
|
7,016 | TerriaJS/terriajs | lib/Models/RegionMapping.js | loadRegionIds | function loadRegionIds(regionMapping, rawRegionDetails) {
var promises = rawRegionDetails.map(function(rawRegionDetail) {
return rawRegionDetail.regionProvider.loadRegionIDs();
});
return when
.all(promises)
.then(function() {
// Cache the details in a nicer format, storing the actual columns rather than just the column names.
regionMapping._regionDetails = rawRegionDetails.map(function(
rawRegionDetail
) {
return {
regionProvider: rawRegionDetail.regionProvider,
columnName: rawRegionDetail.variableName,
disambigColumnName: rawRegionDetail.disambigVariableName
};
});
return regionMapping._regionDetails;
})
.otherwise(function(e) {
console.log("error loading region ids", e);
});
} | javascript | function loadRegionIds(regionMapping, rawRegionDetails) {
var promises = rawRegionDetails.map(function(rawRegionDetail) {
return rawRegionDetail.regionProvider.loadRegionIDs();
});
return when
.all(promises)
.then(function() {
// Cache the details in a nicer format, storing the actual columns rather than just the column names.
regionMapping._regionDetails = rawRegionDetails.map(function(
rawRegionDetail
) {
return {
regionProvider: rawRegionDetail.regionProvider,
columnName: rawRegionDetail.variableName,
disambigColumnName: rawRegionDetail.disambigVariableName
};
});
return regionMapping._regionDetails;
})
.otherwise(function(e) {
console.log("error loading region ids", e);
});
} | [
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7,017 | TerriaJS/terriajs | lib/Models/RegionMapping.js | calculateRegionIndices | function calculateRegionIndices(
regionMapping,
time,
failedMatches,
ambiguousMatches
) {
// As described in load, currently we only use the first possible region column.
var regionDetail = regionMapping._regionDetails[0];
var tableStructure = regionMapping._tableStructure;
var regionColumn = tableStructure.getColumnWithNameIdOrIndex(
regionDetail.columnName
);
if (!defined(regionColumn)) {
return;
}
var regionColumnValues = regionColumn.values;
// Wipe out the region names from the rows that do not apply at this time, if there is a time column.
var timeColumn = tableStructure.activeTimeColumn;
var disambigColumn = defined(regionDetail.disambigColumnName)
? tableStructure.getColumnWithNameIdOrIndex(regionDetail.disambigColumnName)
: undefined;
// regionIndices will be an array the same length as regionProvider.regions, giving the index of each region into the table.
var regionIndices = regionDetail.regionProvider.mapRegionsToIndicesInto(
regionColumnValues,
disambigColumn && disambigColumn.values,
failedMatches,
ambiguousMatches,
defined(timeColumn) ? timeColumn.timeIntervals : undefined,
time
);
return regionIndices;
} | javascript | function calculateRegionIndices(
regionMapping,
time,
failedMatches,
ambiguousMatches
) {
// As described in load, currently we only use the first possible region column.
var regionDetail = regionMapping._regionDetails[0];
var tableStructure = regionMapping._tableStructure;
var regionColumn = tableStructure.getColumnWithNameIdOrIndex(
regionDetail.columnName
);
if (!defined(regionColumn)) {
return;
}
var regionColumnValues = regionColumn.values;
// Wipe out the region names from the rows that do not apply at this time, if there is a time column.
var timeColumn = tableStructure.activeTimeColumn;
var disambigColumn = defined(regionDetail.disambigColumnName)
? tableStructure.getColumnWithNameIdOrIndex(regionDetail.disambigColumnName)
: undefined;
// regionIndices will be an array the same length as regionProvider.regions, giving the index of each region into the table.
var regionIndices = regionDetail.regionProvider.mapRegionsToIndicesInto(
regionColumnValues,
disambigColumn && disambigColumn.values,
failedMatches,
ambiguousMatches,
defined(timeColumn) ? timeColumn.timeIntervals : undefined,
time
);
return regionIndices;
} | [
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Takes the current time into account if a time is provided, and there is a time column with timeIntervals defined.
@private
@param {RegionMapping} regionMapping The table data source.
@param {JulianDate} [time] The current time, eg. terria.clock.currentTime. NOT the time column's ._clock's time, which is different (and comes from a DataSourceClock).
@param {Array} [failedMatches] An optional empty array. If provided, indices of failed matches are appended to the array.
@param {Array} [ambiguousMatches] An optional empty array. If provided, indices of matches which duplicate prior matches are appended to the array.
@return {Array} An array the same length as regionProvider.regions, mapping each region into the relevant index into the table data source. | [
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] | abcce28ff189f6fdbc0ee541a235ec6cabd90bd5 | https://github.com/TerriaJS/terriajs/blob/abcce28ff189f6fdbc0ee541a235ec6cabd90bd5/lib/Models/RegionMapping.js#L473-L504 |
7,018 | TerriaJS/terriajs | lib/Models/LegendHelper.js | function(tableColumn, tableStyle, regionProvider, name) {
this.tableColumn = tableColumn;
this.tableStyle = defined(tableStyle) ? tableStyle : new TableStyle(); // instead of defaultValue, so new object only created if needed.
this.tableColumnStyle = getTableColumnStyle(tableColumn, this.tableStyle);
this.name = name;
var noColumnIndex =
hashFromString(name || "") % defaultNoColumnColorCodes.length;
this._noColumnColorArray = getColorArrayFromCssColorString(
defaultNoColumnColorCodes[noColumnIndex],
defaultNoColumnColorAlpha
);
this._legend = undefined; // We could make a getter for this if it is ever needed.
this._colorGradient = undefined;
this._binColors = undefined; // An array of objects with upperBound and colorArray properties.
this._regionProvider = regionProvider;
if (defined(this.tableColumnStyle.nullColor)) {
this._nullColorArray = getColorArrayFromCssColorString(
this.tableColumnStyle.nullColor
);
} else {
this._nullColorArray = defined(regionProvider)
? noColorArray
: defaultColorArray;
}
this._cycleEnumValues = false;
this._cycleColors = undefined; // Array of colors used for the cycle method
this.tableColumnStyle.legendTicks = defaultValue(
this.tableColumnStyle.legendTicks,
0
);
this.tableColumnStyle.scale = defaultValue(this.tableColumnStyle.scale, 1);
} | javascript | function(tableColumn, tableStyle, regionProvider, name) {
this.tableColumn = tableColumn;
this.tableStyle = defined(tableStyle) ? tableStyle : new TableStyle(); // instead of defaultValue, so new object only created if needed.
this.tableColumnStyle = getTableColumnStyle(tableColumn, this.tableStyle);
this.name = name;
var noColumnIndex =
hashFromString(name || "") % defaultNoColumnColorCodes.length;
this._noColumnColorArray = getColorArrayFromCssColorString(
defaultNoColumnColorCodes[noColumnIndex],
defaultNoColumnColorAlpha
);
this._legend = undefined; // We could make a getter for this if it is ever needed.
this._colorGradient = undefined;
this._binColors = undefined; // An array of objects with upperBound and colorArray properties.
this._regionProvider = regionProvider;
if (defined(this.tableColumnStyle.nullColor)) {
this._nullColorArray = getColorArrayFromCssColorString(
this.tableColumnStyle.nullColor
);
} else {
this._nullColorArray = defined(regionProvider)
? noColorArray
: defaultColorArray;
}
this._cycleEnumValues = false;
this._cycleColors = undefined; // Array of colors used for the cycle method
this.tableColumnStyle.legendTicks = defaultValue(
this.tableColumnStyle.legendTicks,
0
);
this.tableColumnStyle.scale = defaultValue(this.tableColumnStyle.scale, 1);
} | [
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] | Legends for table columns depend on both the table style and the selected column.
This class brings the two together to generate a legend.
Its key output is legendUrl.
@alias LegendHelper
@constructor
@param {TableColumn} tableColumn The column whose values inform the legend.
@param {TableStyle} [tableStyle] The styling for the table.
@param {RegionProvider} [regionProvider] The region provider, if region mapped. Used if no table column set.
@param {String} [name] A name used in the legend if no active column is selected. | [
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] | abcce28ff189f6fdbc0ee541a235ec6cabd90bd5 | https://github.com/TerriaJS/terriajs/blob/abcce28ff189f6fdbc0ee541a235ec6cabd90bd5/lib/Models/LegendHelper.js#L50-L82 |
|
7,019 | TerriaJS/terriajs | lib/Models/LegendHelper.js | getTableColumnStyle | function getTableColumnStyle(tableColumn, tableStyle) {
var tableColumnStyle;
if (defined(tableColumn) && defined(tableStyle.columns)) {
if (defined(tableStyle.columns[tableColumn.id])) {
tableColumnStyle = clone(tableStyle.columns[tableColumn.id]);
} else {
// Also support column indices as keys into tableStyle.columns
var tableStructure = tableColumn.parent;
var columnIndex = tableStructure.columns.indexOf(tableColumn);
if (defined(tableStyle.columns[columnIndex])) {
tableColumnStyle = clone(tableStyle.columns[columnIndex]);
}
}
}
if (!defined(tableColumnStyle)) {
return tableStyle;
}
// Copy defaults from tableStyle too.
for (var propertyName in tableStyle) {
if (
tableStyle.hasOwnProperty(propertyName) &&
tableColumnStyle.hasOwnProperty(propertyName)
) {
if (!defined(tableColumnStyle[propertyName])) {
tableColumnStyle[propertyName] = tableStyle[propertyName];
}
}
}
return tableColumnStyle;
} | javascript | function getTableColumnStyle(tableColumn, tableStyle) {
var tableColumnStyle;
if (defined(tableColumn) && defined(tableStyle.columns)) {
if (defined(tableStyle.columns[tableColumn.id])) {
tableColumnStyle = clone(tableStyle.columns[tableColumn.id]);
} else {
// Also support column indices as keys into tableStyle.columns
var tableStructure = tableColumn.parent;
var columnIndex = tableStructure.columns.indexOf(tableColumn);
if (defined(tableStyle.columns[columnIndex])) {
tableColumnStyle = clone(tableStyle.columns[columnIndex]);
}
}
}
if (!defined(tableColumnStyle)) {
return tableStyle;
}
// Copy defaults from tableStyle too.
for (var propertyName in tableStyle) {
if (
tableStyle.hasOwnProperty(propertyName) &&
tableColumnStyle.hasOwnProperty(propertyName)
) {
if (!defined(tableColumnStyle[propertyName])) {
tableColumnStyle[propertyName] = tableStyle[propertyName];
}
}
}
return tableColumnStyle;
} | [
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] | Find the right table column style for this column. By default, take styling directly from the tableStyle, unless there is a suitable 'columns' entry. | [
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] | abcce28ff189f6fdbc0ee541a235ec6cabd90bd5 | https://github.com/TerriaJS/terriajs/blob/abcce28ff189f6fdbc0ee541a235ec6cabd90bd5/lib/Models/LegendHelper.js#L86-L115 |
7,020 | TerriaJS/terriajs | lib/Models/LegendHelper.js | getFractionalValue | function getFractionalValue(legendHelper, value) {
var extremes = getExtremes(
legendHelper.tableColumn,
legendHelper.tableColumnStyle
);
var f =
extremes.maximum === extremes.minimum
? 0
: (value - extremes.minimum) / (extremes.maximum - extremes.minimum);
if (legendHelper.tableColumnStyle.clampDisplayValue) {
f = Math.max(0.0, Math.min(1.0, f));
}
return f;
} | javascript | function getFractionalValue(legendHelper, value) {
var extremes = getExtremes(
legendHelper.tableColumn,
legendHelper.tableColumnStyle
);
var f =
extremes.maximum === extremes.minimum
? 0
: (value - extremes.minimum) / (extremes.maximum - extremes.minimum);
if (legendHelper.tableColumnStyle.clampDisplayValue) {
f = Math.max(0.0, Math.min(1.0, f));
}
return f;
} | [
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] | Convert a value to a fractional value, eg. in a column that ranges from 0 to 100, 20 -> 0.2.
TableStyle can override the minimum and maximum of the range.
@private
@param {Number} value The value.
@return {Number} The fractional value. | [
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7,021 | TerriaJS/terriajs | lib/Models/RegionDataValue.js | RegionDataValue | function RegionDataValue(
regionCodes,
columnHeadings,
table,
singleSelectValues
) {
this.regionCodes = regionCodes;
this.columnHeadings = columnHeadings;
this.table = table;
this.singleSelectValues = singleSelectValues;
} | javascript | function RegionDataValue(
regionCodes,
columnHeadings,
table,
singleSelectValues
) {
this.regionCodes = regionCodes;
this.columnHeadings = columnHeadings;
this.table = table;
this.singleSelectValues = singleSelectValues;
} | [
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] | Holds a collection of region data.
@param {String[]} regionCodes The list of region codes.
@param {String[]} columnHeadings The list of column headings describing the values associated with each region.
@param {Number[][]} table An array of arrays where each array in the outer array corresponds to a single region in the regionCodes list
and each inner array has a value corresponding to each colum in columnHeadings. For a {@link RegionDataParameter#singleSelect}
parameter, this property should be undefined.
@param {Number[]} singleSelectValues The single value for each region. For a parameter that is not {@link RegionDataParameter#singleSelect}, this
property should be undefined. | [
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] | abcce28ff189f6fdbc0ee541a235ec6cabd90bd5 | https://github.com/TerriaJS/terriajs/blob/abcce28ff189f6fdbc0ee541a235ec6cabd90bd5/lib/Models/RegionDataValue.js#L14-L24 |
7,022 | TerriaJS/terriajs | lib/Models/CsvCatalogItem.js | loadTableFromCsv | function loadTableFromCsv(item, csvString) {
var tableStyle = item._tableStyle;
var options = {
idColumnNames: item.idColumns,
isSampled: item.isSampled,
initialTimeSource: item.initialTimeSource,
displayDuration: tableStyle.displayDuration,
replaceWithNullValues: tableStyle.replaceWithNullValues,
replaceWithZeroValues: tableStyle.replaceWithZeroValues,
columnOptions: tableStyle.columns // may contain per-column replacements for these
};
var tableStructure = new TableStructure(undefined, options);
tableStructure.loadFromCsv(csvString);
return item.initializeFromTableStructure(tableStructure);
} | javascript | function loadTableFromCsv(item, csvString) {
var tableStyle = item._tableStyle;
var options = {
idColumnNames: item.idColumns,
isSampled: item.isSampled,
initialTimeSource: item.initialTimeSource,
displayDuration: tableStyle.displayDuration,
replaceWithNullValues: tableStyle.replaceWithNullValues,
replaceWithZeroValues: tableStyle.replaceWithZeroValues,
columnOptions: tableStyle.columns // may contain per-column replacements for these
};
var tableStructure = new TableStructure(undefined, options);
tableStructure.loadFromCsv(csvString);
return item.initializeFromTableStructure(tableStructure);
} | [
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] | Loads the TableStructure from a csv file.
@param {CsvCatalogItem} item Item that tableDataSource is created for
@param {String} csvString String in csv format.
@return {Promise} A promise that resolves to true if it is a recognised format.
@private | [
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] | abcce28ff189f6fdbc0ee541a235ec6cabd90bd5 | https://github.com/TerriaJS/terriajs/blob/abcce28ff189f6fdbc0ee541a235ec6cabd90bd5/lib/Models/CsvCatalogItem.js#L139-L153 |
7,023 | TerriaJS/terriajs | lib/Models/RegionDataParameter.js | function(options) {
if (!defined(options) || !defined(options.regionProvider)) {
throw new DeveloperError("options.regionProvider is required.");
}
FunctionParameter.call(this, options);
this._regionProvider = options.regionProvider;
this.singleSelect = defaultValue(options.singleSelect, false);
knockout.track(this, ["_regionProvider"]);
} | javascript | function(options) {
if (!defined(options) || !defined(options.regionProvider)) {
throw new DeveloperError("options.regionProvider is required.");
}
FunctionParameter.call(this, options);
this._regionProvider = options.regionProvider;
this.singleSelect = defaultValue(options.singleSelect, false);
knockout.track(this, ["_regionProvider"]);
} | [
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] | A parameter that specifies a set of characteristics for regions of a particular type.
@alias RegionDataParameter
@constructor
@extends FunctionParameter
@param {Object} [options] Object with the following properties:
@param {Terria} options.terria The Terria instance.
@param {String} options.id The unique ID of this parameter.
@param {String} [options.name] The name of this parameter. If not specified, the ID is used as the name.
@param {String} [options.description] The description of the parameter.
@param {RegionProvider|RegionTypeParameter} options.regionProvider The {@link RegionProvider} from which a region may be selected. This may also
be a {@link RegionTypeParameter} that specifies the type of region.
@param {Boolean} [options.singleSelect] True if only one characteristic may be selected; false if any number of characteristics may be selected. | [
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] | abcce28ff189f6fdbc0ee541a235ec6cabd90bd5 | https://github.com/TerriaJS/terriajs/blob/abcce28ff189f6fdbc0ee541a235ec6cabd90bd5/lib/Models/RegionDataParameter.js#L30-L41 |
|
7,024 | TerriaJS/terriajs | lib/Map/LeafletVisualizer.js | recolorBillboard | function recolorBillboard(img, color) {
var canvas = document.createElement("canvas");
canvas.width = img.width;
canvas.height = img.height;
// Copy the image contents to the canvas
var context = canvas.getContext("2d");
context.drawImage(img, 0, 0);
var image = context.getImageData(0, 0, canvas.width, canvas.height);
var normClr = [color.red, color.green, color.blue, color.alpha];
var length = image.data.length; //pixel count * 4
for (var i = 0; i < length; i += 4) {
for (var j = 0; j < 4; j++) {
image.data[j + i] *= normClr[j];
}
}
context.putImageData(image, 0, 0);
return canvas.toDataURL();
// return context.getImageData(0, 0, canvas.width, canvas.height);
} | javascript | function recolorBillboard(img, color) {
var canvas = document.createElement("canvas");
canvas.width = img.width;
canvas.height = img.height;
// Copy the image contents to the canvas
var context = canvas.getContext("2d");
context.drawImage(img, 0, 0);
var image = context.getImageData(0, 0, canvas.width, canvas.height);
var normClr = [color.red, color.green, color.blue, color.alpha];
var length = image.data.length; //pixel count * 4
for (var i = 0; i < length; i += 4) {
for (var j = 0; j < 4; j++) {
image.data[j + i] *= normClr[j];
}
}
context.putImageData(image, 0, 0);
return canvas.toDataURL();
// return context.getImageData(0, 0, canvas.width, canvas.height);
} | [
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7,025 | TerriaJS/terriajs | lib/Core/printWindow.js | printWindow | function printWindow(windowToPrint) {
const deferred = when.defer();
let printInProgressCount = 0;
const timeout = setTimeout(function() {
deferred.reject(
new TerriaError({
title: "Error printing",
message:
"Printing did not start within 10 seconds. Maybe this web browser does not support printing?"
})
);
}, 10000);
function cancelTimeout() {
clearTimeout(timeout);
}
function resolveIfZero() {
if (printInProgressCount <= 0) {
deferred.resolve();
}
}
if (windowToPrint.matchMedia) {
windowToPrint.matchMedia("print").addListener(function(evt) {
cancelTimeout();
if (evt.matches) {
console.log("print media start");
++printInProgressCount;
} else {
console.log("print media end");
--printInProgressCount;
resolveIfZero();
}
});
}
windowToPrint.onbeforeprint = function() {
cancelTimeout();
console.log("onbeforeprint");
++printInProgressCount;
};
windowToPrint.onafterprint = function() {
cancelTimeout();
console.log("onafterprint");
--printInProgressCount;
resolveIfZero();
};
// First try printing with execCommand, because, in IE11, `printWindow.print()`
// prints the entire page instead of just the embedded iframe (if the window
// is an iframe, anyway).
const result = windowToPrint.document.execCommand("print", true, null);
if (!result) {
windowToPrint.print();
}
return deferred.promise;
} | javascript | function printWindow(windowToPrint) {
const deferred = when.defer();
let printInProgressCount = 0;
const timeout = setTimeout(function() {
deferred.reject(
new TerriaError({
title: "Error printing",
message:
"Printing did not start within 10 seconds. Maybe this web browser does not support printing?"
})
);
}, 10000);
function cancelTimeout() {
clearTimeout(timeout);
}
function resolveIfZero() {
if (printInProgressCount <= 0) {
deferred.resolve();
}
}
if (windowToPrint.matchMedia) {
windowToPrint.matchMedia("print").addListener(function(evt) {
cancelTimeout();
if (evt.matches) {
console.log("print media start");
++printInProgressCount;
} else {
console.log("print media end");
--printInProgressCount;
resolveIfZero();
}
});
}
windowToPrint.onbeforeprint = function() {
cancelTimeout();
console.log("onbeforeprint");
++printInProgressCount;
};
windowToPrint.onafterprint = function() {
cancelTimeout();
console.log("onafterprint");
--printInProgressCount;
resolveIfZero();
};
// First try printing with execCommand, because, in IE11, `printWindow.print()`
// prints the entire page instead of just the embedded iframe (if the window
// is an iframe, anyway).
const result = windowToPrint.document.execCommand("print", true, null);
if (!result) {
windowToPrint.print();
}
return deferred.promise;
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returns a promise that resolves when printing is safely over so that, for example
the window can be removed.
@param {Window} windowToPrint The window to print.
@returns {Promise} A promise that resolves when printing is safely over. The prommise is rejected if
there is no indication that the browser's print | [
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] | abcce28ff189f6fdbc0ee541a235ec6cabd90bd5 | https://github.com/TerriaJS/terriajs/blob/abcce28ff189f6fdbc0ee541a235ec6cabd90bd5/lib/Core/printWindow.js#L12-L71 |
7,026 | TerriaJS/terriajs | lib/Models/TableStyle.js | function(options) {
options = defaultValue(options, defaultValue.EMPTY_OBJECT);
TableColumnStyle.call(this, options);
/**
* The name of the variable (column) to be used for region mapping.
* @type {String}
*/
this.regionVariable = options.regionVariable;
/**
* The identifier of a region type, as used by RegionProviderList.
* @type {String}
*/
this.regionType = options.regionType;
/**
* The name of the default variable (column) containing data to be used for scaling and coloring.
* @type {String}
*/
this.dataVariable = options.dataVariable;
/**
* The column name or index to use as the time column. Defaults to the first one found. Pass null for none.
* Pass an array of two, eg. [0, 1], to provide both start and end date columns.
* @type {String|Integer|String[]|Integer[]|null}
*/
this.timeColumn = options.timeColumn;
/**
* The column name or index to use as the time column. Defaults to the first one found. Pass null for none.
* Pass an array of two, eg. [0, 1], to provide both start and end date columns.
* @type {String|Integer}
*/
this.xAxis = options.xAxis;
/**
* Column-specific styling, with the format { columnIdentifier1: tableColumnStyle1, columnIdentifier2: tableColumnStyle2, ... },
* where columnIdentifier is either the name or the column index (zero-based).
* @type {Object}
*/
this.columns = objectToTableColumnStyle(options, []); // If any promises are created (thanks to colorPalette), they are lost here.
} | javascript | function(options) {
options = defaultValue(options, defaultValue.EMPTY_OBJECT);
TableColumnStyle.call(this, options);
/**
* The name of the variable (column) to be used for region mapping.
* @type {String}
*/
this.regionVariable = options.regionVariable;
/**
* The identifier of a region type, as used by RegionProviderList.
* @type {String}
*/
this.regionType = options.regionType;
/**
* The name of the default variable (column) containing data to be used for scaling and coloring.
* @type {String}
*/
this.dataVariable = options.dataVariable;
/**
* The column name or index to use as the time column. Defaults to the first one found. Pass null for none.
* Pass an array of two, eg. [0, 1], to provide both start and end date columns.
* @type {String|Integer|String[]|Integer[]|null}
*/
this.timeColumn = options.timeColumn;
/**
* The column name or index to use as the time column. Defaults to the first one found. Pass null for none.
* Pass an array of two, eg. [0, 1], to provide both start and end date columns.
* @type {String|Integer}
*/
this.xAxis = options.xAxis;
/**
* Column-specific styling, with the format { columnIdentifier1: tableColumnStyle1, columnIdentifier2: tableColumnStyle2, ... },
* where columnIdentifier is either the name or the column index (zero-based).
* @type {Object}
*/
this.columns = objectToTableColumnStyle(options, []); // If any promises are created (thanks to colorPalette), they are lost here.
} | [
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If not set explicitly, many of these properties will be given default or guessed values elsewhere,
such as in CsvCatalogItem.
@alias TableStyle
@constructor
@extends TableColumnStyle
@param {Object} [options] The values of the properties of the new instance. Options may include all those options found in TableColumnStyle, plus:
@param {String} [options.regionVariable] The name of the variable (column) to be used for region mapping.
@param {String} [options.regionType] The identifier of a region type, as used by RegionProviderList.
@param {String} [options.dataVariable] The name of the default variable (column) containing data to be used for scaling and coloring.
@param {String|Integer|null} [options.timeColumn] The column name or index to use as the time column. Defaults to the first one found.
Pass null for none. Pass an array of two, eg. [0, 1], to provide both start and end date columns.
@param {String|Integer} [options.xAxis] The column name or index to use as the x-axis, if charted. Defaults to the first one found.
@param {Object} [options.columns] Column-specific styling, with the format { columnIdentifier1: tableColumnStyle1, columnIdentifier2: tableColumnStyle2, ... },
where columnIdentifier is either the name or the column index (zero-based). | [
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|
7,027 | TerriaJS/terriajs | lib/Map/GnafAddressGeocoder.js | prefilterAddresses | function prefilterAddresses(addressList) {
var addressesPlusInd = { skipIndices: [], nullAddresses: 0, addresses: [] };
for (var i = 0; i < addressList.length; i++) {
var address = addressList[i];
if (address === null) {
addressesPlusInd.skipIndices.push(i);
addressesPlusInd.nullAddresses++;
continue;
}
if (
address.toLowerCase().indexOf("po box") !== -1 ||
address.toLowerCase().indexOf("post office box") !== -1
) {
addressesPlusInd.skipIndices.push(i);
continue;
}
addressesPlusInd.addresses.push(address);
}
return addressesPlusInd;
} | javascript | function prefilterAddresses(addressList) {
var addressesPlusInd = { skipIndices: [], nullAddresses: 0, addresses: [] };
for (var i = 0; i < addressList.length; i++) {
var address = addressList[i];
if (address === null) {
addressesPlusInd.skipIndices.push(i);
addressesPlusInd.nullAddresses++;
continue;
}
if (
address.toLowerCase().indexOf("po box") !== -1 ||
address.toLowerCase().indexOf("post office box") !== -1
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addressesPlusInd.skipIndices.push(i);
continue;
}
addressesPlusInd.addresses.push(address);
}
return addressesPlusInd;
} | [
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@param {Array} addressList List of addresses that will be considered for geocoding
@return {Object} Probably shorter list of addresses that should be geocoded, as well as indices of addresses that
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@private | [
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7,028 | TerriaJS/terriajs | lib/Models/TableDataSource.js | function(
terria,
tableStructure,
tableStyle,
name,
isUpdating
) {
this._guid = createGuid(); // Used internally to give features a globally unique id.
this._name = name;
this._isUpdating = isUpdating || false;
this._hasFeaturePerRow = undefined; // If this changes, need to remove old features.
this._changed = new CesiumEvent();
this._error = new CesiumEvent();
this._loading = new CesiumEvent();
this._entityCollection = new EntityCollection(this);
this._entityCluster = new EntityCluster();
this._terria = terria;
this._tableStructure = defined(tableStructure)
? tableStructure
: new TableStructure();
if (defined(tableStyle) && !(tableStyle instanceof TableStyle)) {
throw new DeveloperError("Please pass a TableStyle object.");
}
/**
* Gets the TableStyle object showing how to style the data.
* @memberof TableDataSource.prototype
* @type {TableStyle}
*/
this.tableStyle = tableStyle; // Can be undefined.
this._legendHelper = undefined;
this._legendUrl = undefined;
this._extent = undefined;
this._rowObjects = undefined; // The most recent properties and descriptions are saved here.
this._rowDescriptions = undefined;
this.loadingData = false;
// Track _tableStructure so that csvCatalogItem's concepts are maintained.
// Track _legendUrl so that csvCatalogItem can update the legend if it changes.
// Track _extent so that the TableCatalogItem's rectangle updates properly, which also feeds into catalog item's canZoomTo property.
knockout.track(this, ["_tableStructure", "_legendUrl", "_extent"]);
// Whenever the active item is changed, recalculate the legend and the display of all the entities.
// This is triggered both on deactivation and on reactivation, ie. twice per change; it would be nicer to trigger once.
knockout
.getObservable(this._tableStructure, "activeItems")
.subscribe(changedActiveItems.bind(null, this), this);
} | javascript | function(
terria,
tableStructure,
tableStyle,
name,
isUpdating
) {
this._guid = createGuid(); // Used internally to give features a globally unique id.
this._name = name;
this._isUpdating = isUpdating || false;
this._hasFeaturePerRow = undefined; // If this changes, need to remove old features.
this._changed = new CesiumEvent();
this._error = new CesiumEvent();
this._loading = new CesiumEvent();
this._entityCollection = new EntityCollection(this);
this._entityCluster = new EntityCluster();
this._terria = terria;
this._tableStructure = defined(tableStructure)
? tableStructure
: new TableStructure();
if (defined(tableStyle) && !(tableStyle instanceof TableStyle)) {
throw new DeveloperError("Please pass a TableStyle object.");
}
/**
* Gets the TableStyle object showing how to style the data.
* @memberof TableDataSource.prototype
* @type {TableStyle}
*/
this.tableStyle = tableStyle; // Can be undefined.
this._legendHelper = undefined;
this._legendUrl = undefined;
this._extent = undefined;
this._rowObjects = undefined; // The most recent properties and descriptions are saved here.
this._rowDescriptions = undefined;
this.loadingData = false;
// Track _tableStructure so that csvCatalogItem's concepts are maintained.
// Track _legendUrl so that csvCatalogItem can update the legend if it changes.
// Track _extent so that the TableCatalogItem's rectangle updates properly, which also feeds into catalog item's canZoomTo property.
knockout.track(this, ["_tableStructure", "_legendUrl", "_extent"]);
// Whenever the active item is changed, recalculate the legend and the display of all the entities.
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knockout
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|
7,029 | TerriaJS/terriajs | lib/Core/CorsProxy.js | hostInDomains | function hostInDomains(host, domains) {
if (!defined(domains)) {
return false;
}
host = host.toLowerCase();
for (var i = 0; i < domains.length; i++) {
if (host.match("(^|\\.)" + domains[i] + "$")) {
return true;
}
}
return false;
} | javascript | function hostInDomains(host, domains) {
if (!defined(domains)) {
return false;
}
host = host.toLowerCase();
for (var i = 0; i < domains.length; i++) {
if (host.match("(^|\\.)" + domains[i] + "$")) {
return true;
}
}
return false;
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7,030 | TerriaJS/terriajs | lib/Models/TimeSeriesStack.js | function(clock) {
this.clock = clock;
this._layerStack = [];
knockout.track(this, ["_layerStack"]);
/**
* The highest time-series layer, or undefined if there are no time series layers.
*/
knockout.defineProperty(this, "topLayer", {
get: function() {
if (this._layerStack.length) {
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}
return undefined;
}
});
knockout.getObservable(this, "topLayer").subscribe(function(topLayer) {
if (defined(topLayer)) {
// If there's a top layer, make the clock track it.
this.clock.setCatalogItem(this.topLayer);
} else {
// If there's no layers, stop the clock from running.
this.clock.shouldAnimate = false;
}
}, this);
} | javascript | function(clock) {
this.clock = clock;
this._layerStack = [];
knockout.track(this, ["_layerStack"]);
/**
* The highest time-series layer, or undefined if there are no time series layers.
*/
knockout.defineProperty(this, "topLayer", {
get: function() {
if (this._layerStack.length) {
return this._layerStack[this._layerStack.length - 1];
}
return undefined;
}
});
knockout.getObservable(this, "topLayer").subscribe(function(topLayer) {
if (defined(topLayer)) {
// If there's a top layer, make the clock track it.
this.clock.setCatalogItem(this.topLayer);
} else {
// If there's no layers, stop the clock from running.
this.clock.shouldAnimate = false;
}
}, this);
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|
7,031 | TerriaJS/terriajs | lib/Core/triggerResize.js | triggerResize | function triggerResize() {
try {
window.dispatchEvent(new Event("resize"));
} catch (e) {
var evt = window.document.createEvent("UIEvents");
evt.initUIEvent("resize", true, false, window, 0);
window.dispatchEvent(evt);
}
} | javascript | function triggerResize() {
try {
window.dispatchEvent(new Event("resize"));
} catch (e) {
var evt = window.document.createEvent("UIEvents");
evt.initUIEvent("resize", true, false, window, 0);
window.dispatchEvent(evt);
}
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7,032 | TerriaJS/terriajs | lib/Models/WebMapServiceCatalogItem.js | objectToLowercase | function objectToLowercase(obj) {
var result = {};
for (var key in obj) {
if (obj.hasOwnProperty(key)) {
result[key.toLowerCase()] = obj[key];
}
}
return result;
} | javascript | function objectToLowercase(obj) {
var result = {};
for (var key in obj) {
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return result;
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7,033 | TerriaJS/terriajs | lib/Core/combineFilters.js | combineFilters | function combineFilters(filters) {
var allFilters, returnFn;
allFilters = filters
.filter(function(filter) {
return defined(filter);
})
.reduce(function(filtersSoFar, thisFilter) {
if (thisFilter._filterIndex) {
// If a filter is an instance of this function just pull that filter's index into this one's.
thisFilter._filterIndex.forEach(
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} else {
// Otherwise add it.
addToListUnique(filtersSoFar, thisFilter);
}
return filtersSoFar;
}, []);
returnFn = function() {
var outerArgs = arguments;
return !allFilters.some(function(filter) {
return !filter.apply(this, outerArgs);
}, this);
};
returnFn._filterIndex = allFilters;
return returnFn;
} | javascript | function combineFilters(filters) {
var allFilters, returnFn;
allFilters = filters
.filter(function(filter) {
return defined(filter);
})
.reduce(function(filtersSoFar, thisFilter) {
if (thisFilter._filterIndex) {
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thisFilter._filterIndex.forEach(
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} else {
// Otherwise add it.
addToListUnique(filtersSoFar, thisFilter);
}
return filtersSoFar;
}, []);
returnFn = function() {
var outerArgs = arguments;
return !allFilters.some(function(filter) {
return !filter.apply(this, outerArgs);
}, this);
};
returnFn._filterIndex = allFilters;
return returnFn;
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7,034 | TerriaJS/terriajs | lib/Core/propertyGetTimeValues.js | propertyGetTimeValues | function propertyGetTimeValues(properties, currentTime) {
// properties itself may be a time-varying "property" with a getValue function.
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if (!defined(properties)) {
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result[key] = properties[key].getValue(currentTime);
} else {
result[key] = properties[key];
}
}
}
return result;
} | javascript | function propertyGetTimeValues(properties, currentTime) {
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if (!defined(properties)) {
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result[key] = properties[key].getValue(currentTime);
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] | Gets the values from a Entity's properties object for the time on the current clock.
@param properties An entity's property object
@param {JulianDate} currentTime The current time if it is a time varying catalog item.
@returns {Object} a simple key-value object of properties. | [
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] | abcce28ff189f6fdbc0ee541a235ec6cabd90bd5 | https://github.com/TerriaJS/terriajs/blob/abcce28ff189f6fdbc0ee541a235ec6cabd90bd5/lib/Core/propertyGetTimeValues.js#L12-L32 |
7,035 | TerriaJS/terriajs | lib/Map/gmlToGeoJson.js | gmlToGeoJson | function gmlToGeoJson(xml) {
if (typeof xml === "string") {
var parser = new DOMParser();
xml = parser.parseFromString(xml, "text/xml");
}
var result = [];
var featureCollection = xml.documentElement;
var featureMembers = featureCollection.getElementsByTagNameNS(
gmlNamespace,
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for (
var featureIndex = 0;
featureIndex < featureMembers.length;
++featureIndex
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var featureMember = featureMembers[featureIndex];
var properties = {};
getGmlPropertiesRecursively(featureMember, properties);
var feature = {
type: "Feature",
geometry: getGmlGeometry(featureMember),
properties: properties
};
if (defined(feature.geometry)) {
result.push(feature);
}
}
return {
type: "FeatureCollection",
crs: { type: "EPSG", properties: { code: "4326" } },
features: result
};
} | javascript | function gmlToGeoJson(xml) {
if (typeof xml === "string") {
var parser = new DOMParser();
xml = parser.parseFromString(xml, "text/xml");
}
var result = [];
var featureCollection = xml.documentElement;
var featureMembers = featureCollection.getElementsByTagNameNS(
gmlNamespace,
"featureMember"
);
for (
var featureIndex = 0;
featureIndex < featureMembers.length;
++featureIndex
) {
var featureMember = featureMembers[featureIndex];
var properties = {};
getGmlPropertiesRecursively(featureMember, properties);
var feature = {
type: "Feature",
geometry: getGmlGeometry(featureMember),
properties: properties
};
if (defined(feature.geometry)) {
result.push(feature);
}
}
return {
type: "FeatureCollection",
crs: { type: "EPSG", properties: { code: "4326" } },
features: result
};
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] | Converts a GML v3.1.1 simple features document to GeoJSON.
@param {Document|String} xml The GML document.
@return {Object} The GeoJSON object. | [
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] | abcce28ff189f6fdbc0ee541a235ec6cabd90bd5 | https://github.com/TerriaJS/terriajs/blob/abcce28ff189f6fdbc0ee541a235ec6cabd90bd5/lib/Map/gmlToGeoJson.js#L14-L55 |
7,036 | TerriaJS/terriajs | lib/Map/gmlToGeoJson.js | gml2coord | function gml2coord(posList) {
var pnts = posList.split(/[ ,]+/).filter(isNotEmpty);
var coords = [];
for (var i = 0; i < pnts.length; i += 2) {
coords.push([parseFloat(pnts[i + 1]), parseFloat(pnts[i])]);
}
return coords;
} | javascript | function gml2coord(posList) {
var pnts = posList.split(/[ ,]+/).filter(isNotEmpty);
var coords = [];
for (var i = 0; i < pnts.length; i += 2) {
coords.push([parseFloat(pnts[i + 1]), parseFloat(pnts[i])]);
}
return coords;
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7,037 | TerriaJS/terriajs | lib/Models/Catalog.js | function(terria) {
if (!defined(terria)) {
throw new DeveloperError("terria is required");
}
this._terria = terria;
this._shareKeyIndex = {};
this._group = new CatalogGroup(terria);
this._group.name = "Root Group";
this._group.preserveOrder = true;
/**
* Gets or sets a flag indicating whether the catalog is currently loading.
* @type {Boolean}
*/
this.isLoading = false;
this._chartableItems = [];
knockout.track(this, ["isLoading", "_chartableItems"]);
knockout.defineProperty(this, "userAddedDataGroup", {
get: this.upsertCatalogGroup.bind(
this,
CatalogGroup,
USER_ADDED_CATEGORY_NAME,
"The group for data that was added by the user via the Add Data panel."
)
});
/**
* Array of the items that should be shown as a chart.
*/
knockout.defineProperty(this, "chartableItems", {
get: function() {
return this._chartableItems;
}
});
} | javascript | function(terria) {
if (!defined(terria)) {
throw new DeveloperError("terria is required");
}
this._terria = terria;
this._shareKeyIndex = {};
this._group = new CatalogGroup(terria);
this._group.name = "Root Group";
this._group.preserveOrder = true;
/**
* Gets or sets a flag indicating whether the catalog is currently loading.
* @type {Boolean}
*/
this.isLoading = false;
this._chartableItems = [];
knockout.track(this, ["isLoading", "_chartableItems"]);
knockout.defineProperty(this, "userAddedDataGroup", {
get: this.upsertCatalogGroup.bind(
this,
CatalogGroup,
USER_ADDED_CATEGORY_NAME,
"The group for data that was added by the user via the Add Data panel."
)
});
/**
* Array of the items that should be shown as a chart.
*/
knockout.defineProperty(this, "chartableItems", {
get: function() {
return this._chartableItems;
}
});
} | [
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] | The view model for the data catalog.
@param {Terria} terria The Terria instance.
@alias Catalog
@constructor | [
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] | abcce28ff189f6fdbc0ee541a235ec6cabd90bd5 | https://github.com/TerriaJS/terriajs/blob/abcce28ff189f6fdbc0ee541a235ec6cabd90bd5/lib/Models/Catalog.js#L23-L62 |
|
7,038 | TerriaJS/terriajs | lib/Models/TableColumnStyle.js | function(options) {
options = defaultValue(options, defaultValue.EMPTY_OBJECT);
/**
* All data values less than or equal to this are considered equal for the purpose of display.
* @type {Float}
*/
this.minDisplayValue = options.minDisplayValue;
/**
* Minimum y value to display in charts; if not specified, minimum data value will be used.
* @type {Float}
*/
this.yAxisMin = options.yAxisMin;
/**
* Maximum y value to display in charts; if not specified, maximum data value will be used.
* @type {Float}
*/
this.yAxisMax = options.yAxisMax;
/**
* All data values greater than or equal to this are considered equal for the purpose of display.
* @type {Float}
*/
this.maxDisplayValue = options.maxDisplayValue;
/**
* Display duration for each row in the table, in minutes. If not provided, this is estimated from the data.
* @type {Float}
*/
this.displayDuration = options.displayDuration;
/**
* Values to replace with zero, eg. ['-', null].
* @type {Array}
*/
this.replaceWithZeroValues = options.replaceWithZeroValues;
/**
* Values to replace with null, eg. ['na', 'NA'].
* @type {Array}
*/
this.replaceWithNullValues = options.replaceWithNullValues;
/**
* The css string for the color with which to display null values.
* @type {String}
*/
this.nullColor = options.nullColor;
/**
* The legend label for null values.
* @type {String}
*/
this.nullLabel = options.nullLabel;
/**
* The size of each point or billboard.
* @type {Float}
*/
this.scale = options.scale;
/**
* Should points and billboards representing each feature be scaled by the size of their data variable?
* @type {Boolean}
*/
this.scaleByValue = options.scaleByValue;
/**
* Display values that fall outside the display range as min and max colors.
* @type {Boolean}
*/
this.clampDisplayValue = options.clampDisplayValue;
/**
* A string representing an image to display at each point, for lat-long datasets.
* @type {String}
*/
this.imageUrl = options.imageUrl;
/**
* An object of { "myCol": "My column" } properties, defining which columns get displayed in feature info boxes
* (when clicked on), and what label is used instead of the column's actual name.
* @type {Object}
*/
this.featureInfoFields = options.featureInfoFields;
/**
* Color for column (css string)
* @type {String}
*/
this.chartLineColor = options.chartLineColor;
/**
* Either the number of discrete colours that a color gradient should be quantised into (ie. an integer), or
* an array of values specifying the boundaries between the color bins.
* @type {Integer|Number[]}
*/
this.colorBins = options.colorBins;
/**
* The method for quantising colors:
* * For numeric columns: "auto" (default), "ckmeans", "quantile" or "none" (equivalent to colorBins: 0).
* * For enumerated columns: "auto" (default), "top", or "cycle"
* @type {String}
*/
this.colorBinMethod = defaultValue(options.colorBinMethod, "auto");
/**
* Gets or sets a string or {@link ColorMap} array, specifying how to map values to colors. Setting this property sets
* {@link TableColumnStyle#colorPalette} to undefined. If this property is a string, it specifies a list of CSS colors separated by hyphens (-),
* and the colors are evenly spaced over the range of values. For example, "red-white-hsl(240,50%,50%)".
* @memberOf TableColumnStyle.prototype
* @type {String|Array}
* @see TableColumnStyle#colorPalette
*/
if (defined(options.colorMap)) {
this.colorMap = new ColorMap(options.colorMap);
} else {
this.colorMap = undefined;
}
/**
* Gets or sets the [ColorBrewer](http://colorbrewer2.org/) palette to use when mapping values to colors. Setting this
* property sets {@link TableColumnStyle#colorMap} to undefined. This property is ignored if {@link TableColumnStyle#colorMap} is defined.
* @memberOf TableColumnStyle.prototype
* @type {String}
* @see TableColumnStyle#colorMap
*/
this.colorPalette = options.colorPalette; // Only need this here so that updateFromJson sees colorPalette as a property.
if (defined(options.colorPalette)) {
// Note the promise created here is lost.
var that = this;
ColorMap.loadFromPalette(this.colorPalette).then(function(colorMap) {
that.colorMap = colorMap;
});
}
/**
* How many horizontal ticks to draw on the generated color ramp legend, not counting the top or bottom.
* @type {Integer}
*/
this.legendTicks = defaultValue(options.legendTicks, 3);
/**
* Display name for this column.
* @type {String}
*/
this.name = options.name;
/**
* Display name for the legend for this column (defaults to the column name).
* @type {String}
*/
this.legendName = options.legendName;
/**
* The variable type of this column.
* Converts strings, which are case-insensitive keys of VarType, to numbers. See TableStructure for further information.
* @type {String|Number}
*/
this.type = options.type;
/**
* The units of this column.
* @type {String}
*/
this.units = options.units;
/**
* Is this column active?
* @type {Boolean}
*/
this.active = options.active;
/**
* A format string for this column. For numbers, this is passed as options to toLocaleString.
* See https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Number/toLocaleString .
* @type {String|Number}
*/
this.format = options.format;
} | javascript | function(options) {
options = defaultValue(options, defaultValue.EMPTY_OBJECT);
/**
* All data values less than or equal to this are considered equal for the purpose of display.
* @type {Float}
*/
this.minDisplayValue = options.minDisplayValue;
/**
* Minimum y value to display in charts; if not specified, minimum data value will be used.
* @type {Float}
*/
this.yAxisMin = options.yAxisMin;
/**
* Maximum y value to display in charts; if not specified, maximum data value will be used.
* @type {Float}
*/
this.yAxisMax = options.yAxisMax;
/**
* All data values greater than or equal to this are considered equal for the purpose of display.
* @type {Float}
*/
this.maxDisplayValue = options.maxDisplayValue;
/**
* Display duration for each row in the table, in minutes. If not provided, this is estimated from the data.
* @type {Float}
*/
this.displayDuration = options.displayDuration;
/**
* Values to replace with zero, eg. ['-', null].
* @type {Array}
*/
this.replaceWithZeroValues = options.replaceWithZeroValues;
/**
* Values to replace with null, eg. ['na', 'NA'].
* @type {Array}
*/
this.replaceWithNullValues = options.replaceWithNullValues;
/**
* The css string for the color with which to display null values.
* @type {String}
*/
this.nullColor = options.nullColor;
/**
* The legend label for null values.
* @type {String}
*/
this.nullLabel = options.nullLabel;
/**
* The size of each point or billboard.
* @type {Float}
*/
this.scale = options.scale;
/**
* Should points and billboards representing each feature be scaled by the size of their data variable?
* @type {Boolean}
*/
this.scaleByValue = options.scaleByValue;
/**
* Display values that fall outside the display range as min and max colors.
* @type {Boolean}
*/
this.clampDisplayValue = options.clampDisplayValue;
/**
* A string representing an image to display at each point, for lat-long datasets.
* @type {String}
*/
this.imageUrl = options.imageUrl;
/**
* An object of { "myCol": "My column" } properties, defining which columns get displayed in feature info boxes
* (when clicked on), and what label is used instead of the column's actual name.
* @type {Object}
*/
this.featureInfoFields = options.featureInfoFields;
/**
* Color for column (css string)
* @type {String}
*/
this.chartLineColor = options.chartLineColor;
/**
* Either the number of discrete colours that a color gradient should be quantised into (ie. an integer), or
* an array of values specifying the boundaries between the color bins.
* @type {Integer|Number[]}
*/
this.colorBins = options.colorBins;
/**
* The method for quantising colors:
* * For numeric columns: "auto" (default), "ckmeans", "quantile" or "none" (equivalent to colorBins: 0).
* * For enumerated columns: "auto" (default), "top", or "cycle"
* @type {String}
*/
this.colorBinMethod = defaultValue(options.colorBinMethod, "auto");
/**
* Gets or sets a string or {@link ColorMap} array, specifying how to map values to colors. Setting this property sets
* {@link TableColumnStyle#colorPalette} to undefined. If this property is a string, it specifies a list of CSS colors separated by hyphens (-),
* and the colors are evenly spaced over the range of values. For example, "red-white-hsl(240,50%,50%)".
* @memberOf TableColumnStyle.prototype
* @type {String|Array}
* @see TableColumnStyle#colorPalette
*/
if (defined(options.colorMap)) {
this.colorMap = new ColorMap(options.colorMap);
} else {
this.colorMap = undefined;
}
/**
* Gets or sets the [ColorBrewer](http://colorbrewer2.org/) palette to use when mapping values to colors. Setting this
* property sets {@link TableColumnStyle#colorMap} to undefined. This property is ignored if {@link TableColumnStyle#colorMap} is defined.
* @memberOf TableColumnStyle.prototype
* @type {String}
* @see TableColumnStyle#colorMap
*/
this.colorPalette = options.colorPalette; // Only need this here so that updateFromJson sees colorPalette as a property.
if (defined(options.colorPalette)) {
// Note the promise created here is lost.
var that = this;
ColorMap.loadFromPalette(this.colorPalette).then(function(colorMap) {
that.colorMap = colorMap;
});
}
/**
* How many horizontal ticks to draw on the generated color ramp legend, not counting the top or bottom.
* @type {Integer}
*/
this.legendTicks = defaultValue(options.legendTicks, 3);
/**
* Display name for this column.
* @type {String}
*/
this.name = options.name;
/**
* Display name for the legend for this column (defaults to the column name).
* @type {String}
*/
this.legendName = options.legendName;
/**
* The variable type of this column.
* Converts strings, which are case-insensitive keys of VarType, to numbers. See TableStructure for further information.
* @type {String|Number}
*/
this.type = options.type;
/**
* The units of this column.
* @type {String}
*/
this.units = options.units;
/**
* Is this column active?
* @type {Boolean}
*/
this.active = options.active;
/**
* A format string for this column. For numbers, this is passed as options to toLocaleString.
* See https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Number/toLocaleString .
* @type {String|Number}
*/
this.format = options.format;
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] | A set of properties that define how a table column should be displayed.
If not set explicitly, many of these properties will be given default or guessed values elsewhere,
such as in CsvCatalogItem.
@alias TableColumnStyle
@constructor
@param {Object} [options] The values of the properties of the new instance.
@param {Float} [options.minDisplayValue] All data values less than or equal to this are considered equal for the purpose of display.
@param {Float} [options.yAxisMin] Minimum y value to display in charts; if not specified, minimum data value will be used.
@param {Float} [options.yAxisMax] Maximum y value to display in charts; if not specified, maximum data value will be used.
@param {Float} [options.maxDisplayValue] All data values reater than or equal to this are considered equal for the purpose of display.
@param {Float} [options.displayDuration] Display duration for each row in the table, in minutes. If not provided, this is estimated from the data.
@param {Array} [options.replaceWithZeroValues] Values to replace with zero, eg. ['-', null] will replace '-' and empty values with 0.
@param {Array} [options.replaceWithNullValues] Values to replace with null, eg. ['na', 'NA'] will replace these values with null.
@param {String} [options.nullColor] The css string for the color with which to display null values.
@param {String} [options.nullLabel] The legend label for null values.
@param {Float} [options.scale] The size of each point or billboard.
@param {Boolean} [options.scaleByValue] Should points and billboards representing each feature be scaled by the size of their data variable?
@param {Boolean} [options.clampDisplayValue] Display values that fall outside the display range as min and max colors.
@param {String} [options.imageUrl] A string representing an image to display at each point, for lat-long datasets.
@param {Object} [options.featureInfoFields] An object of { "myCol": "My column" } properties, defining which columns get displayed in feature info boxes
and what label is used instead of the column's actual name.
@param {String} [options.chartLineColor] Override color for column for charts.
@param {Integer|Number[]} [options.colorBins] Either the number of discrete colours that a color gradient should be quantised into (ie. an integer), or
an array of values specifying the boundaries between the color bins.
@param {String} [options.colorBinMethod] The method for quantising colors: "auto" (default), "ckmeans", "quantile" or "none" (equivalent to colorBins: 0).
@param {String|Array} [options.colorMap] Gets or sets a string or {@link ColorMap} array, specifying how to map values to colors. Setting this property sets
colorPalette to undefined. If this property is a string, it specifies a list of CSS colors separated by hyphens (-),
and the colors are evenly spaced over the range of values. For example, "red-white-hsl(240,50%,50%)".
@param {String} [options.colorPalette] Gets or sets the [ColorBrewer](http://colorbrewer2.org/) palette to use when mapping values to colors. Setting this
property sets colorMap to undefined. This property is ignored if colorMap is defined.
@param {Integer} [options.legendTicks] How many horizontal ticks to draw on the generated color ramp legend, not counting the top or bottom.
@param {String} [options.name] Display name for this column.
@param {String} [options.legendName] Display name for this column to use for the legend (defaults to the column name).
@param {String|Number} [options.type] The variable type of this column. Should be one of the keys of VarType (case-insensitive), eg. 'ENUM', 'SCALAR', 'TIME'.
@param {String} [options.units] Display units for this column. Currently only displayed in charts.
@param {Boolean} [options.active] Is this column active? | [
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|
7,039 | TerriaJS/terriajs | lib/Map/AbsConcept.js | function(options) {
options = defaultValue(options, defaultValue.EMPTY_OBJECT);
Concept.call(this, options.name || options.id);
/**
* Gets or sets the name of the concept item. This property is observable.
* @type {String}
*/
this.id = options.id;
/**
* Gets the list of absCodes contained in this group. This property is observable.
* @type {AbsConcept[]}
*/
this.items = [];
/**
* Gets or sets a value indicating whether this concept item is currently open. When an
* item is open, its child items (if any) are visible. This property is observable.
* @type {Boolean}
*/
this.isOpen = true;
/**
* Flag to say if this if this node is selectable. This property is observable.
* @type {Boolean}
*/
this.isSelectable = false;
/**
* Flag to say if this if this concept only allows more than one active child. (Defaults to false.)
* @type {Boolean}
*/
this.allowMultiple = defaultValue(options.allowMultiple, false);
if (defined(options.codes)) {
var anyActive = buildConceptTree(this, options.filter, this, options.codes);
// If no codes were made active via the 'filter' parameter, activate the first one.
if (!anyActive && this.items.length > 0) {
this.items[0].isActive = true;
}
}
knockout.track(this, ["items", "isOpen"]); // name, isSelectable already tracked by Concept
// Returns a flat array of all the active AbsCodes under this concept (walking the tree).
// For this calculation, a concept may be active independently of its children.
knockout.defineProperty(this, "activeItems", {
get: function() {
return getActiveChildren(this);
}
});
knockout.getObservable(this, "activeItems").subscribe(function(activeItems) {
options.activeItemsChangedCallback(this, activeItems);
}, this);
} | javascript | function(options) {
options = defaultValue(options, defaultValue.EMPTY_OBJECT);
Concept.call(this, options.name || options.id);
/**
* Gets or sets the name of the concept item. This property is observable.
* @type {String}
*/
this.id = options.id;
/**
* Gets the list of absCodes contained in this group. This property is observable.
* @type {AbsConcept[]}
*/
this.items = [];
/**
* Gets or sets a value indicating whether this concept item is currently open. When an
* item is open, its child items (if any) are visible. This property is observable.
* @type {Boolean}
*/
this.isOpen = true;
/**
* Flag to say if this if this node is selectable. This property is observable.
* @type {Boolean}
*/
this.isSelectable = false;
/**
* Flag to say if this if this concept only allows more than one active child. (Defaults to false.)
* @type {Boolean}
*/
this.allowMultiple = defaultValue(options.allowMultiple, false);
if (defined(options.codes)) {
var anyActive = buildConceptTree(this, options.filter, this, options.codes);
// If no codes were made active via the 'filter' parameter, activate the first one.
if (!anyActive && this.items.length > 0) {
this.items[0].isActive = true;
}
}
knockout.track(this, ["items", "isOpen"]); // name, isSelectable already tracked by Concept
// Returns a flat array of all the active AbsCodes under this concept (walking the tree).
// For this calculation, a concept may be active independently of its children.
knockout.defineProperty(this, "activeItems", {
get: function() {
return getActiveChildren(this);
}
});
knockout.getObservable(this, "activeItems").subscribe(function(activeItems) {
options.activeItemsChangedCallback(this, activeItems);
}, this);
} | [
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] | Represents an ABS concept associated with a AbsDataset.
An AbsConcept contains an array one of more AbsCodes.
@alias AbsConcept
@constructor
@extends Concept
@param {Object} [options] Object with the following properties:
@param {String} [options.name] The concept's human-readable name, eg. "Region Type".
@param {String[]} [options.id] The concept's id (the name given to it by the ABS), eg. "REGIONTYPE".
@param {Object[]} [options.codes] ABS code objects describing a tree of codes under this concept,
eg. [{code: '01_02', description: 'Negative/Nil Income', parentCode: 'TOT', parentDescription: 'Total'}, ...].
@param {String[]} [options.filter] The initial concepts and codes to activate.
@param {Boolean} [options.allowMultiple] Does this concept only allow multiple active children (eg. all except Region type)?
@param {Function} [options.activeItemsChangedCallback] A function called when activeItems changes. | [
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] | abcce28ff189f6fdbc0ee541a235ec6cabd90bd5 | https://github.com/TerriaJS/terriajs/blob/abcce28ff189f6fdbc0ee541a235ec6cabd90bd5/lib/Map/AbsConcept.js#L31-L88 |
|
7,040 | TerriaJS/terriajs | lib/Map/AbsConcept.js | buildConceptTree | function buildConceptTree(parent, filter, concept, codes) {
// Use natural sort for fields with included ages or incomes.
codes.sort(function(a, b) {
return naturalSort(
a.description.replace(",", ""),
b.description.replace(",", "")
);
});
var anyActive = false;
for (var i = 0; i < codes.length; ++i) {
var parentCode = parent instanceof AbsCode ? parent.code : "";
if (codes[i].parentCode === parentCode) {
var absCode = new AbsCode(codes[i].code, codes[i].description, concept);
var codeFilter = concept.id + "." + absCode.code;
if (defined(filter) && filter.indexOf(codeFilter) !== -1) {
absCode.isActive = true;
anyActive = true;
}
if (parentCode === "" && codes.length < 50) {
absCode.isOpen = true;
}
absCode.parent = parent;
parent.items.push(absCode);
var anyChildrenActive = buildConceptTree(absCode, filter, concept, codes);
anyActive = anyChildrenActive || anyActive;
}
}
return anyActive;
} | javascript | function buildConceptTree(parent, filter, concept, codes) {
// Use natural sort for fields with included ages or incomes.
codes.sort(function(a, b) {
return naturalSort(
a.description.replace(",", ""),
b.description.replace(",", "")
);
});
var anyActive = false;
for (var i = 0; i < codes.length; ++i) {
var parentCode = parent instanceof AbsCode ? parent.code : "";
if (codes[i].parentCode === parentCode) {
var absCode = new AbsCode(codes[i].code, codes[i].description, concept);
var codeFilter = concept.id + "." + absCode.code;
if (defined(filter) && filter.indexOf(codeFilter) !== -1) {
absCode.isActive = true;
anyActive = true;
}
if (parentCode === "" && codes.length < 50) {
absCode.isOpen = true;
}
absCode.parent = parent;
parent.items.push(absCode);
var anyChildrenActive = buildConceptTree(absCode, filter, concept, codes);
anyActive = anyChildrenActive || anyActive;
}
}
return anyActive;
} | [
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] | abcce28ff189f6fdbc0ee541a235ec6cabd90bd5 | https://github.com/TerriaJS/terriajs/blob/abcce28ff189f6fdbc0ee541a235ec6cabd90bd5/lib/Map/AbsConcept.js#L139-L167 |
7,041 | TerriaJS/terriajs | lib/Models/AbsIttCatalogItem.js | loadConceptIdsAndConceptNameMap | function loadConceptIdsAndConceptNameMap(item) {
if (!defined(item._loadConceptIdsAndNameMapPromise)) {
var parameters = {
method: "GetDatasetConcepts",
datasetid: item.datasetId,
format: "json"
};
var datasetConceptsUrl = item._baseUrl + "?" + objectToQuery(parameters);
var loadDatasetConceptsPromise = loadJson(datasetConceptsUrl)
.then(function(json) {
item._conceptIds = json.concepts;
if (
json.concepts.indexOf(item.regionConcept) === -1 ||
json.concepts.indexOf("REGIONTYPE") === -1
) {
throw new DeveloperError(
"datasetId " +
item.datasetId +
" concepts [" +
json.concepts.join(", ") +
'] do not include "' +
item.regionConcept +
'" and "REGIONTYPE".'
);
}
})
.otherwise(throwLoadError.bind(null, item, "GetDatasetConcepts"));
var loadConceptNamesPromise = loadJson(item.conceptNamesUrl).then(function(
json
) {
item._conceptNamesMap = json;
});
item._loadConceptIdsAndNameMapPromise = when.all([
loadConceptNamesPromise,
loadDatasetConceptsPromise
]);
// item.concepts and item.conceptNameMap are now defined with the results.
}
return item._loadConceptIdsAndNameMapPromise;
} | javascript | function loadConceptIdsAndConceptNameMap(item) {
if (!defined(item._loadConceptIdsAndNameMapPromise)) {
var parameters = {
method: "GetDatasetConcepts",
datasetid: item.datasetId,
format: "json"
};
var datasetConceptsUrl = item._baseUrl + "?" + objectToQuery(parameters);
var loadDatasetConceptsPromise = loadJson(datasetConceptsUrl)
.then(function(json) {
item._conceptIds = json.concepts;
if (
json.concepts.indexOf(item.regionConcept) === -1 ||
json.concepts.indexOf("REGIONTYPE") === -1
) {
throw new DeveloperError(
"datasetId " +
item.datasetId +
" concepts [" +
json.concepts.join(", ") +
'] do not include "' +
item.regionConcept +
'" and "REGIONTYPE".'
);
}
})
.otherwise(throwLoadError.bind(null, item, "GetDatasetConcepts"));
var loadConceptNamesPromise = loadJson(item.conceptNamesUrl).then(function(
json
) {
item._conceptNamesMap = json;
});
item._loadConceptIdsAndNameMapPromise = when.all([
loadConceptNamesPromise,
loadDatasetConceptsPromise
]);
// item.concepts and item.conceptNameMap are now defined with the results.
}
return item._loadConceptIdsAndNameMapPromise;
} | [
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@private
@param {AbsIttCatalogItem} item This catalog item.
@return {Promise} Promise which, when resolved, indicates that item._conceptIds and item._conceptNamesMap are loaded. | [
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7,042 | TerriaJS/terriajs | lib/Models/AbsIttCatalogItem.js | loadConcepts | function loadConcepts(item) {
if (!defined(item._loadConceptsPromise)) {
var absConcepts = [];
var promises = item._conceptIds
.filter(function(conceptId) {
return item.conceptsNotToLoad.indexOf(conceptId) === -1;
})
.map(function(conceptId) {
var parameters = {
method: "GetCodeListValue",
datasetid: item.datasetId,
concept: conceptId,
format: "json"
};
var conceptCodesUrl = item._baseUrl + "?" + objectToQuery(parameters);
return loadJson(conceptCodesUrl)
.then(function(json) {
// If this is a region type, only include valid region codes (eg. AUS, SA4, but not GCCSA).
// Valid region codes must have a total population data file, eg. data/2011Census_TOT_SA4.csv
var codes = json.codes;
if (conceptId === item.regionTypeConcept) {
codes = codes.filter(function(absCode) {
return allowedRegionCodes.indexOf(absCode.code) >= 0;
});
}
// We have loaded the file, process it into an AbsConcept.
var concept = new AbsConcept({
id: conceptId,
codes: codes,
filter: item.filter,
allowMultiple: !(
conceptId === item.regionTypeConcept ||
item.uniqueValuedConcepts.indexOf(conceptId) >= 0
),
activeItemsChangedCallback: function() {
// Close any picked features, as the description of any associated with this catalog item may change.
item.terria.pickedFeatures = undefined;
rebuildData(item);
}
});
// Give the concept its human-readable name.
concept.name = getHumanReadableConceptName(
item._conceptNamesMap,
concept
);
absConcepts.push(concept);
})
.otherwise(throwLoadError.bind(null, item, "GetCodeListValue"));
});
item._loadConceptsPromise = when.all(promises).then(function() {
// All the AbsConcept objects have been created, we just need to order them correctly and save them.
// Put the region type concept first.
var makeFirst = item.regionTypeConcept;
absConcepts.sort(function(a, b) {
return a.id === makeFirst
? -1
: b.id === makeFirst
? 1
: a.name > b.name
? 1
: -1;
});
item._concepts = absConcepts;
});
}
return item._loadConceptsPromise;
} | javascript | function loadConcepts(item) {
if (!defined(item._loadConceptsPromise)) {
var absConcepts = [];
var promises = item._conceptIds
.filter(function(conceptId) {
return item.conceptsNotToLoad.indexOf(conceptId) === -1;
})
.map(function(conceptId) {
var parameters = {
method: "GetCodeListValue",
datasetid: item.datasetId,
concept: conceptId,
format: "json"
};
var conceptCodesUrl = item._baseUrl + "?" + objectToQuery(parameters);
return loadJson(conceptCodesUrl)
.then(function(json) {
// If this is a region type, only include valid region codes (eg. AUS, SA4, but not GCCSA).
// Valid region codes must have a total population data file, eg. data/2011Census_TOT_SA4.csv
var codes = json.codes;
if (conceptId === item.regionTypeConcept) {
codes = codes.filter(function(absCode) {
return allowedRegionCodes.indexOf(absCode.code) >= 0;
});
}
// We have loaded the file, process it into an AbsConcept.
var concept = new AbsConcept({
id: conceptId,
codes: codes,
filter: item.filter,
allowMultiple: !(
conceptId === item.regionTypeConcept ||
item.uniqueValuedConcepts.indexOf(conceptId) >= 0
),
activeItemsChangedCallback: function() {
// Close any picked features, as the description of any associated with this catalog item may change.
item.terria.pickedFeatures = undefined;
rebuildData(item);
}
});
// Give the concept its human-readable name.
concept.name = getHumanReadableConceptName(
item._conceptNamesMap,
concept
);
absConcepts.push(concept);
})
.otherwise(throwLoadError.bind(null, item, "GetCodeListValue"));
});
item._loadConceptsPromise = when.all(promises).then(function() {
// All the AbsConcept objects have been created, we just need to order them correctly and save them.
// Put the region type concept first.
var makeFirst = item.regionTypeConcept;
absConcepts.sort(function(a, b) {
return a.id === makeFirst
? -1
: b.id === makeFirst
? 1
: a.name > b.name
? 1
: -1;
});
item._concepts = absConcepts;
});
}
return item._loadConceptsPromise;
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The promise is cached, since the promise won't ever change for a given datasetId.
@private
@param {AbsIttCatalogItem} item This catalog item.
@return {Promise} Promise. | [
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7,043 | TerriaJS/terriajs | lib/Models/AbsIttCatalogItem.js | getHumanReadableConceptName | function getHumanReadableConceptName(conceptNameMap, concept) {
if (!defined(conceptNameMap[concept.name])) {
return concept.name; // Default to the name given in the file.
}
if (typeof conceptNameMap[concept.name] === "string") {
return conceptNameMap[concept.name];
} else {
var codeMap = conceptNameMap[concept.name];
for (var j = 0; j < concept.items.length; j++) {
if (defined(codeMap[concept.items[j].name])) {
return codeMap[concept.items[j].name];
}
}
// Use the wildcard, if defined, or else fall back to the name in the file.
return codeMap["*"] || concept.name;
}
} | javascript | function getHumanReadableConceptName(conceptNameMap, concept) {
if (!defined(conceptNameMap[concept.name])) {
return concept.name; // Default to the name given in the file.
}
if (typeof conceptNameMap[concept.name] === "string") {
return conceptNameMap[concept.name];
} else {
var codeMap = conceptNameMap[concept.name];
for (var j = 0; j < concept.items.length; j++) {
if (defined(codeMap[concept.items[j].name])) {
return codeMap[concept.items[j].name];
}
}
// Use the wildcard, if defined, or else fall back to the name in the file.
return codeMap["*"] || concept.name;
}
} | [
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@private
@param {Object} conceptNameMap An object whose keys are the concept.names, eg. "ANCP".
Values may be Strings (eg. "Ancestry"), or
a 'code map' (eg. "MEASURE" : {"Persons": "Sex", "85 years and over": "Age", "*": "Measure"}.
@param {AbsConcept} concept An object with a name property and, if a codemap is to be used, an items array of objects with a name property.
In that case, it finds the first of those names to appear as a key in the code map. The value of this property is returned. (Phew!)
@return {String} Human-readable concept name. | [
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7,044 | TerriaJS/terriajs | lib/Models/AbsIttCatalogItem.js | getActiveRegionTypeCode | function getActiveRegionTypeCode(item) {
// We always put the region first, and at most one is active.
var activeRegions = item._concepts[0].activeItems;
if (activeRegions.length === 1) {
return activeRegions[0].code;
}
} | javascript | function getActiveRegionTypeCode(item) {
// We always put the region first, and at most one is active.
var activeRegions = item._concepts[0].activeItems;
if (activeRegions.length === 1) {
return activeRegions[0].code;
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7,045 | TerriaJS/terriajs | lib/Models/AbsIttCatalogItem.js | loadDataFiles | function loadDataFiles(item) {
// An array of arrays, indexed by activeItemsPerConcept[conceptIndex][codeIndex].
var activeCodesPerConcept = item._concepts.map(function(concept) {
return concept.activeItems;
});
// If any one of the concepts has no active selection, there will be no files to load.
for (var i = activeCodesPerConcept.length - 1; i >= 0; i--) {
if (activeCodesPerConcept[i].length === 0) {
return when();
}
}
// If there is no valid region selected (including when there are two!), stop.
if (!defined(getActiveRegionTypeCode(item))) {
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}
// Find every possible combination, taking a single code from each concept.
var activeCombinations = arrayProduct(activeCodesPerConcept);
// Construct the 'and' part of the requests by combining concept.id and the AbsCode.name,
// eg. and=REGIONTYPE.SA4,AGE.A04,MEASURE.3
var andParameters = activeCombinations.map(function(codes) {
return codes
.map(function(code, index) {
return code.concept.id + "." + code.code;
})
.join(",");
});
var loadDataPromises = andParameters.map(function(andParameter) {
// Build a promise which resolves once this datafile has loaded (unless we have cached this promise already).
// Note in the original there was different cacheing stuff... but not sure if it was being used?
if (!defined(item._loadDataFilePromise[andParameter])) {
var parameters = {
method: "GetGenericData",
datasetid: item.datasetId,
and: andParameter,
or: item.regionConcept,
format: "csv"
};
var url = item._baseUrl + "?" + objectToQuery(parameters);
item._loadDataFilePromise[andParameter] = loadText(url).then(
loadTableStructure.bind(undefined, item)
);
}
return item._loadDataFilePromise[andParameter];
});
var totalPopulationsUrl =
item.regionPopulationsUrlPrefix + getActiveRegionTypeCode(item) + ".csv";
loadDataPromises.push(
loadText(totalPopulationsUrl).then(loadTableStructure.bind(undefined, item))
);
return when.all(loadDataPromises).then(function(tableStructures) {
return {
tableStructures: tableStructures,
activeCombinations: activeCombinations
};
});
} | javascript | function loadDataFiles(item) {
// An array of arrays, indexed by activeItemsPerConcept[conceptIndex][codeIndex].
var activeCodesPerConcept = item._concepts.map(function(concept) {
return concept.activeItems;
});
// If any one of the concepts has no active selection, there will be no files to load.
for (var i = activeCodesPerConcept.length - 1; i >= 0; i--) {
if (activeCodesPerConcept[i].length === 0) {
return when();
}
}
// If there is no valid region selected (including when there are two!), stop.
if (!defined(getActiveRegionTypeCode(item))) {
return when();
}
// Find every possible combination, taking a single code from each concept.
var activeCombinations = arrayProduct(activeCodesPerConcept);
// Construct the 'and' part of the requests by combining concept.id and the AbsCode.name,
// eg. and=REGIONTYPE.SA4,AGE.A04,MEASURE.3
var andParameters = activeCombinations.map(function(codes) {
return codes
.map(function(code, index) {
return code.concept.id + "." + code.code;
})
.join(",");
});
var loadDataPromises = andParameters.map(function(andParameter) {
// Build a promise which resolves once this datafile has loaded (unless we have cached this promise already).
// Note in the original there was different cacheing stuff... but not sure if it was being used?
if (!defined(item._loadDataFilePromise[andParameter])) {
var parameters = {
method: "GetGenericData",
datasetid: item.datasetId,
and: andParameter,
or: item.regionConcept,
format: "csv"
};
var url = item._baseUrl + "?" + objectToQuery(parameters);
item._loadDataFilePromise[andParameter] = loadText(url).then(
loadTableStructure.bind(undefined, item)
);
}
return item._loadDataFilePromise[andParameter];
});
var totalPopulationsUrl =
item.regionPopulationsUrlPrefix + getActiveRegionTypeCode(item) + ".csv";
loadDataPromises.push(
loadText(totalPopulationsUrl).then(loadTableStructure.bind(undefined, item))
);
return when.all(loadDataPromises).then(function(tableStructures) {
return {
tableStructures: tableStructures,
activeCombinations: activeCombinations
};
});
} | [
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] | Loads all the datafiles for this catalog item, given the active concepts.
@private
@param {AbsIttCatalogItem} item The AbsIttCatalogItem instance.
@return {Promise} A Promise which resolves to an object of TableStructures for each loaded dataset,
with the total populations as the final one; and the active combinations. | [
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] | abcce28ff189f6fdbc0ee541a235ec6cabd90bd5 | https://github.com/TerriaJS/terriajs/blob/abcce28ff189f6fdbc0ee541a235ec6cabd90bd5/lib/Models/AbsIttCatalogItem.js#L656-L718 |
7,046 | TerriaJS/terriajs | lib/Models/AbsIttCatalogItem.js | buildValueColumns | function buildValueColumns(item, tableStructures, activeCombinations) {
// The tableStructures are from the raw data files, one per activeCombinations.
return tableStructures.map(function(tableStructure, index) {
var columnNames = tableStructure.getColumnNames();
// Check that the data is not blank, and that the column names are ["Time", "Value", "REGION" (or equivalent), "Description"]
if (columnNames.length === 0) {
throwLoadError(item, "GetGenericData");
} else if (
!arraysAreEqual(columnNames, [
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item.regionConcept,
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])
) {
throwDataColumnsError(item, columnNames);
}
var absCodes = activeCombinations[index];
// Pull out and clone the 'Value' column, and rename it to match all the codes except the region type, eg. Persons 0-4 years.
var valueColumn = tableStructure.columns[columnNames.indexOf("Value")];
var valueName = absCodes
.filter(function(absCode) {
return absCode.concept.id !== item.regionTypeConcept;
})
.map(function(absCode) {
return absCode.name.trim();
})
.reverse() // It would be nice to specify a preferred order of codes here; reverse because "Persons 0-4 years" sounds better than "0-4 years Persons".
.join(" ");
valueColumn = new TableColumn(
valueName,
valueColumn.values,
valueColumn.options
);
return valueColumn;
});
} | javascript | function buildValueColumns(item, tableStructures, activeCombinations) {
// The tableStructures are from the raw data files, one per activeCombinations.
return tableStructures.map(function(tableStructure, index) {
var columnNames = tableStructure.getColumnNames();
// Check that the data is not blank, and that the column names are ["Time", "Value", "REGION" (or equivalent), "Description"]
if (columnNames.length === 0) {
throwLoadError(item, "GetGenericData");
} else if (
!arraysAreEqual(columnNames, [
"Time",
"Value",
item.regionConcept,
"Description"
])
) {
throwDataColumnsError(item, columnNames);
}
var absCodes = activeCombinations[index];
// Pull out and clone the 'Value' column, and rename it to match all the codes except the region type, eg. Persons 0-4 years.
var valueColumn = tableStructure.columns[columnNames.indexOf("Value")];
var valueName = absCodes
.filter(function(absCode) {
return absCode.concept.id !== item.regionTypeConcept;
})
.map(function(absCode) {
return absCode.name.trim();
})
.reverse() // It would be nice to specify a preferred order of codes here; reverse because "Persons 0-4 years" sounds better than "0-4 years Persons".
.join(" ");
valueColumn = new TableColumn(
valueName,
valueColumn.values,
valueColumn.options
);
return valueColumn;
});
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] | abcce28ff189f6fdbc0ee541a235ec6cabd90bd5 | https://github.com/TerriaJS/terriajs/blob/abcce28ff189f6fdbc0ee541a235ec6cabd90bd5/lib/Models/AbsIttCatalogItem.js#L721-L757 |
7,047 | TerriaJS/terriajs | lib/Map/TableStructure.js | function(name, options) {
options = defaultValue(options, defaultValue.EMPTY_OBJECT);
DisplayVariablesConcept.call(this, name, {
getColorCallback: options.getColorCallback,
requireSomeActive: defaultValue(options.requireSomeActive, false)
});
this.displayVariableTypes = defaultValue(
options.displayVariableTypes,
defaultDisplayVariableTypes
);
this.shaveSeconds = defaultValue(options.shaveSeconds, defaultShaveSeconds);
this.finalEndJulianDate = options.finalEndJulianDate;
this.unallowedTypes = options.unallowedTypes;
this.initialTimeSource = options.initialTimeSource;
this.displayDuration = options.displayDuration;
this.replaceWithNullValues = options.replaceWithNullValues;
this.replaceWithZeroValues = options.replaceWithZeroValues;
this.columnOptions = options.columnOptions;
this.sourceFeature = options.sourceFeature;
this.idColumnNames = options.idColumnNames; // Actually names, ids or indexes.
this.isSampled = options.isSampled;
/**
* Gets or sets the active time column name, id or index.
* If you pass an array of two such, eg. [0, 1], treats these as the start and end date column identifiers.
* @type {String|Number|String[]|Number[]|undefined}
*/
this._activeTimeColumnNameIdOrIndex = undefined;
// Track sourceFeature as it is shown on the NowViewing panel.
// Track items so that charts can update live. (Already done by DisplayVariableConcept.)
knockout.track(this, ["sourceFeature", "_activeTimeColumnNameIdOrIndex"]);
/**
* Gets the columnsByType for this structure,
* an object whose keys are VarTypes, and whose values are arrays of TableColumn with matching type.
* Only existing types are present (eg. columnsByType[VarType.ALT] may be undefined).
* @memberOf TableStructure.prototype
* @type {Object}
*/
knockout.defineProperty(this, "columnsByType", {
get: function() {
return getColumnsByType(this.items);
}
});
} | javascript | function(name, options) {
options = defaultValue(options, defaultValue.EMPTY_OBJECT);
DisplayVariablesConcept.call(this, name, {
getColorCallback: options.getColorCallback,
requireSomeActive: defaultValue(options.requireSomeActive, false)
});
this.displayVariableTypes = defaultValue(
options.displayVariableTypes,
defaultDisplayVariableTypes
);
this.shaveSeconds = defaultValue(options.shaveSeconds, defaultShaveSeconds);
this.finalEndJulianDate = options.finalEndJulianDate;
this.unallowedTypes = options.unallowedTypes;
this.initialTimeSource = options.initialTimeSource;
this.displayDuration = options.displayDuration;
this.replaceWithNullValues = options.replaceWithNullValues;
this.replaceWithZeroValues = options.replaceWithZeroValues;
this.columnOptions = options.columnOptions;
this.sourceFeature = options.sourceFeature;
this.idColumnNames = options.idColumnNames; // Actually names, ids or indexes.
this.isSampled = options.isSampled;
/**
* Gets or sets the active time column name, id or index.
* If you pass an array of two such, eg. [0, 1], treats these as the start and end date column identifiers.
* @type {String|Number|String[]|Number[]|undefined}
*/
this._activeTimeColumnNameIdOrIndex = undefined;
// Track sourceFeature as it is shown on the NowViewing panel.
// Track items so that charts can update live. (Already done by DisplayVariableConcept.)
knockout.track(this, ["sourceFeature", "_activeTimeColumnNameIdOrIndex"]);
/**
* Gets the columnsByType for this structure,
* an object whose keys are VarTypes, and whose values are arrays of TableColumn with matching type.
* Only existing types are present (eg. columnsByType[VarType.ALT] may be undefined).
* @memberOf TableStructure.prototype
* @type {Object}
*/
knockout.defineProperty(this, "columnsByType", {
get: function() {
return getColumnsByType(this.items);
}
});
} | [
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] | TableStructure provides an abstraction of a data table, ie. a structure with rows and columns.
Its primary responsibility is to load and parse the data, from csvs or other.
It stores each column as a TableColumn, and saves the rows too if conversion to rows is requested.
Columns are also sorted by type for easier access.
@alias TableStructure
@constructor
@extends {DisplayVariablesConcept}
@param {String} [name] Name to use in the NowViewing tab, defaults to 'Display Variable'.
@param {Object} [options] Options:
@param {Array} [options.displayVariableTypes] Which variable types to show in the NowViewing tab. Defaults to ENUM, SCALAR, and ALT (not LAT, LON or TIME).
@param {VarType[]} [options.unallowedTypes] An array of types which should not be guessed. If not present, all types are allowed. Cannot include VarType.SCALAR.
@param {String} [options.initialTimeSource] A string specifiying the value of the animation timeline at start. Valid options are:
("present": closest to today's date,
"start": start of time range of animation,
"end": end of time range of animation,
An ISO8601 date e.g. "2015-08-08": specified date or nearest if date is outside range).
@param {Number} [options.displayDuration] Passed on to TableColumn, unless overridden by options.columnOptions.
@param {String[]} [options.replaceWithNullValues] Passed on to TableColumn, unless overridden by options.columnOptions.
@param {String[]} [options.replaceWithZeroValues] Passed on to TableColumn, unless overridden by options.columnOptions.
@param {Object} [options.columnOptions] An object with keys identifying columns (column names or indices),
and per-column properties displayDuration, replaceWithNullValues, replaceWithZeroValues, name, active, units and/or type.
For type, converts strings, which are case-insensitive keys of VarType, to their VarType integer.
@param {Function} [options.getColorCallback] Passed to DisplayVariableConcept.
@param {Entity} [options.sourceFeature] The feature to which this table applies, if any; not used internally by TableStructure or TableColumn.
@param {Array} [options.idColumnNames] An array of column names/indexes/ids which identify unique features across rows
(see CsvCatalogItem.idColumns).
@param {Boolean} [options.isSampled] Does this data correspond to "sampled" data?
See CsvCatalogItem.isSampled for an explanation.
@param {Number} [options.shaveSeconds] How many seconds to shave off each time period so periods do not overlap. Defaults to 1 second.
@param {JulianDate} [options.finalEndJulianDate] If present, use this as the final end date for all points.
@param {Boolean} [options.requireSomeActive=false] Set to true if at least one column must be selected at all times. | [
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|
7,048 | TerriaJS/terriajs | lib/Map/TableStructure.js | castToScalar | function castToScalar(value, state) {
if (state.rowNum === 1) {
// Don't cast column names
return value;
} else {
var hasDot = /\./;
var leadingZero = /^0[0-9]/;
var numberWithThousands = /^[1-9]\d?\d?(,\d\d\d)+(\.\d+)?$/;
if (numberWithThousands.test(value)) {
value = value.replace(/,/g, "");
}
if (isNaN(value)) {
return value;
}
if (leadingZero.test(value)) {
return value;
}
if (hasDot.test(value)) {
return parseFloat(value);
}
var integer = parseInt(value, 10);
if (isNaN(integer)) {
return null;
}
return integer;
}
} | javascript | function castToScalar(value, state) {
if (state.rowNum === 1) {
// Don't cast column names
return value;
} else {
var hasDot = /\./;
var leadingZero = /^0[0-9]/;
var numberWithThousands = /^[1-9]\d?\d?(,\d\d\d)+(\.\d+)?$/;
if (numberWithThousands.test(value)) {
value = value.replace(/,/g, "");
}
if (isNaN(value)) {
return value;
}
if (leadingZero.test(value)) {
return value;
}
if (hasDot.test(value)) {
return parseFloat(value);
}
var integer = parseInt(value, 10);
if (isNaN(integer)) {
return null;
}
return integer;
}
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7,049 | TerriaJS/terriajs | lib/Map/TableStructure.js | finishFromIndex | function finishFromIndex(timeColumn, index) {
if (!defined(timeColumn.displayDuration)) {
return timeColumn.finishJulianDates[index];
} else {
return JulianDate.addMinutes(
timeColumn.julianDates[index],
timeColumn.displayDuration,
endScratch
);
}
} | javascript | function finishFromIndex(timeColumn, index) {
if (!defined(timeColumn.displayDuration)) {
return timeColumn.finishJulianDates[index];
} else {
return JulianDate.addMinutes(
timeColumn.julianDates[index],
timeColumn.displayDuration,
endScratch
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}
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7,050 | TerriaJS/terriajs | lib/Map/TableStructure.js | calculateAvailability | function calculateAvailability(timeColumn, index, endTime) {
var startJulianDate = timeColumn.julianDates[index];
if (defined(startJulianDate)) {
var finishJulianDate = finishFromIndex(timeColumn, index);
return new TimeInterval({
start: timeColumn.julianDates[index],
stop: finishJulianDate,
isStopIncluded: JulianDate.equals(finishJulianDate, endTime),
data: timeColumn.julianDates[index] // Stop overlapping intervals being collapsed into one interval unless they start at the same time
});
}
} | javascript | function calculateAvailability(timeColumn, index, endTime) {
var startJulianDate = timeColumn.julianDates[index];
if (defined(startJulianDate)) {
var finishJulianDate = finishFromIndex(timeColumn, index);
return new TimeInterval({
start: timeColumn.julianDates[index],
stop: finishJulianDate,
isStopIncluded: JulianDate.equals(finishJulianDate, endTime),
data: timeColumn.julianDates[index] // Stop overlapping intervals being collapsed into one interval unless they start at the same time
});
}
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@return {TimeInterval} The time interval over which this entry is visible. | [
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7,051 | TerriaJS/terriajs | lib/Map/TableStructure.js | calculateTimeIntervals | function calculateTimeIntervals(timeColumn) {
// First we find the last time for all of the data (this is an optomisation for the calculateAvailability operation.
const endTime = timeColumn.values.reduce(function(latest, value, index) {
const current = finishFromIndex(timeColumn, index);
if (
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return current;
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return latest;
}, finishFromIndex(timeColumn, 0));
return timeColumn.values.map(function(value, index) {
return calculateAvailability(timeColumn, index, endTime);
});
} | javascript | function calculateTimeIntervals(timeColumn) {
// First we find the last time for all of the data (this is an optomisation for the calculateAvailability operation.
const endTime = timeColumn.values.reduce(function(latest, value, index) {
const current = finishFromIndex(timeColumn, index);
if (
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return current;
}
return latest;
}, finishFromIndex(timeColumn, 0));
return timeColumn.values.map(function(value, index) {
return calculateAvailability(timeColumn, index, endTime);
});
} | [
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7,052 | TerriaJS/terriajs | lib/Map/TableStructure.js | createClock | function createClock(timeColumn, tableStructure) {
var availabilityCollection = new TimeIntervalCollection();
timeColumn._timeIntervals
.filter(function(availability) {
return defined(availability && availability.start);
})
.forEach(function(availability) {
availabilityCollection.addInterval(availability);
});
if (!defined(timeColumn._clock)) {
if (
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var startTime = availabilityCollection.start;
var stopTime = availabilityCollection.stop;
var totalSeconds = JulianDate.secondsDifference(stopTime, startTime);
var multiplier = Math.round(totalSeconds / 120.0);
if (
defined(tableStructure.idColumnNames) &&
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stopTime = timeColumn.julianDates.reduce((d1, d2) =>
JulianDate.greaterThan(d1, d2) ? d1 : d2
);
}
var clock = new DataSourceClock();
clock.startTime = JulianDate.clone(startTime);
clock.stopTime = JulianDate.clone(stopTime);
clock.clockRange = ClockRange.LOOP_STOP;
clock.multiplier = multiplier;
clock.currentTime = JulianDate.clone(startTime);
clock.clockStep = ClockStep.SYSTEM_CLOCK_MULTIPLIER;
return clock;
}
}
return timeColumn._clock;
} | javascript | function createClock(timeColumn, tableStructure) {
var availabilityCollection = new TimeIntervalCollection();
timeColumn._timeIntervals
.filter(function(availability) {
return defined(availability && availability.start);
})
.forEach(function(availability) {
availabilityCollection.addInterval(availability);
});
if (!defined(timeColumn._clock)) {
if (
availabilityCollection.length > 0 &&
!availabilityCollection.start.equals(Iso8601.MINIMUM_VALUE)
) {
var startTime = availabilityCollection.start;
var stopTime = availabilityCollection.stop;
var totalSeconds = JulianDate.secondsDifference(stopTime, startTime);
var multiplier = Math.round(totalSeconds / 120.0);
if (
defined(tableStructure.idColumnNames) &&
tableStructure.idColumnNames.length > 0
) {
stopTime = timeColumn.julianDates.reduce((d1, d2) =>
JulianDate.greaterThan(d1, d2) ? d1 : d2
);
}
var clock = new DataSourceClock();
clock.startTime = JulianDate.clone(startTime);
clock.stopTime = JulianDate.clone(stopTime);
clock.clockRange = ClockRange.LOOP_STOP;
clock.multiplier = multiplier;
clock.currentTime = JulianDate.clone(startTime);
clock.clockStep = ClockStep.SYSTEM_CLOCK_MULTIPLIER;
return clock;
}
}
return timeColumn._clock;
} | [
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7,053 | TerriaJS/terriajs | lib/Map/TableStructure.js | getIndexOfColumn | function getIndexOfColumn(tableStructure, column) {
for (var i = 0; i < tableStructure.columns.length; i++) {
if (tableStructure.columns[i] === column) {
return i;
}
}
} | javascript | function getIndexOfColumn(tableStructure, column) {
for (var i = 0; i < tableStructure.columns.length; i++) {
if (tableStructure.columns[i] === column) {
return i;
}
}
} | [
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@param {TableStructure} tableStructure the table structure.
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7,054 | TerriaJS/terriajs | lib/Map/TableStructure.js | getColumnWithNameOrId | function getColumnWithNameOrId(nameOrId, columns) {
for (var i = 0; i < columns.length; i++) {
if (columns[i].name === nameOrId || columns[i].id === nameOrId) {
return columns[i];
}
}
} | javascript | function getColumnWithNameOrId(nameOrId, columns) {
for (var i = 0; i < columns.length; i++) {
if (columns[i].name === nameOrId || columns[i].id === nameOrId) {
return columns[i];
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] | abcce28ff189f6fdbc0ee541a235ec6cabd90bd5 | https://github.com/TerriaJS/terriajs/blob/abcce28ff189f6fdbc0ee541a235ec6cabd90bd5/lib/Map/TableStructure.js#L1045-L1051 |
7,055 | TerriaJS/terriajs | lib/Map/TableStructure.js | getIdColumns | function getIdColumns(idColumnNames, columns) {
if (!defined(idColumnNames)) {
return [];
}
return idColumnNames.map(name => getColumnWithNameIdOrIndex(name, columns));
} | javascript | function getIdColumns(idColumnNames, columns) {
if (!defined(idColumnNames)) {
return [];
}
return idColumnNames.map(name => getColumnWithNameIdOrIndex(name, columns));
} | [
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7,056 | TerriaJS/terriajs | lib/Map/TableStructure.js | getIdMapping | function getIdMapping(idColumnNames, columns) {
var idColumns = getIdColumns(idColumnNames, columns);
if (idColumns.length === 0) {
return {};
}
return idColumns[0].values.reduce(function(result, value, rowNumber) {
var idString = getIdStringForRowNumber(idColumns, rowNumber);
if (!defined(result[idString])) {
result[idString] = [];
}
result[idString].push(rowNumber);
return result;
}, {});
} | javascript | function getIdMapping(idColumnNames, columns) {
var idColumns = getIdColumns(idColumnNames, columns);
if (idColumns.length === 0) {
return {};
}
return idColumns[0].values.reduce(function(result, value, rowNumber) {
var idString = getIdStringForRowNumber(idColumns, rowNumber);
if (!defined(result[idString])) {
result[idString] = [];
}
result[idString].push(rowNumber);
return result;
}, {});
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7,057 | TerriaJS/terriajs | lib/Map/TableStructure.js | getSortedColumns | function getSortedColumns(tableStructure, sortColumn, compareFunction) {
// With help from https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/sort
var mappedArray = sortColumn.julianDatesOrValues.map(function(value, i) {
return { index: i, value: value };
});
if (!defined(compareFunction)) {
if (sortColumn.type === VarType.TIME) {
compareFunction = function(a, b) {
if (defined(a) && defined(b)) {
return JulianDate.compare(a, b);
}
return defined(a) ? -1 : defined(b) ? 1 : 0; // so that undefined > defined, ie. all undefined dates go to the end.
};
} else {
compareFunction = function(a, b) {
return +(a > b) || +(a === b) - 1;
};
}
}
mappedArray.sort(function(a, b) {
return compareFunction(a.value, b.value);
});
return tableStructure.columns.map(column => {
var sortedValues = mappedArray.map(element => column.values[element.index]);
return new TableColumn(column.name, sortedValues, column.getFullOptions());
});
} | javascript | function getSortedColumns(tableStructure, sortColumn, compareFunction) {
// With help from https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/sort
var mappedArray = sortColumn.julianDatesOrValues.map(function(value, i) {
return { index: i, value: value };
});
if (!defined(compareFunction)) {
if (sortColumn.type === VarType.TIME) {
compareFunction = function(a, b) {
if (defined(a) && defined(b)) {
return JulianDate.compare(a, b);
}
return defined(a) ? -1 : defined(b) ? 1 : 0; // so that undefined > defined, ie. all undefined dates go to the end.
};
} else {
compareFunction = function(a, b) {
return +(a > b) || +(a === b) - 1;
};
}
}
mappedArray.sort(function(a, b) {
return compareFunction(a.value, b.value);
});
return tableStructure.columns.map(column => {
var sortedValues = mappedArray.map(element => column.values[element.index]);
return new TableColumn(column.name, sortedValues, column.getFullOptions());
});
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7,058 | TerriaJS/terriajs | lib/Map/TableStructure.js | getColumnOptions | function getColumnOptions(name, tableStructure, columnNumber) {
var columnOptions = defaultValue.EMPTY_OBJECT;
if (defined(tableStructure.columnOptions)) {
columnOptions = defaultValue(
tableStructure.columnOptions[name],
defaultValue(
tableStructure.columnOptions[columnNumber],
defaultValue.EMPTY_OBJECT
)
);
}
var niceName = defaultValue(columnOptions.name, name);
var type = getVarTypeFromString(columnOptions.type);
var format = defaultValue(columnOptions.format, format);
var displayDuration = defaultValue(
columnOptions.displayDuration,
tableStructure.displayDuration
);
var replaceWithNullValues = defaultValue(
columnOptions.replaceWithNullValues,
tableStructure.replaceWithNullValues
);
var replaceWithZeroValues = defaultValue(
columnOptions.replaceWithZeroValues,
tableStructure.replaceWithZeroValues
);
var colOptions = {
tableStructure: tableStructure,
displayVariableTypes: tableStructure.displayVariableTypes,
unallowedTypes: tableStructure.unallowedTypes,
displayDuration: displayDuration,
replaceWithNullValues: replaceWithNullValues,
replaceWithZeroValues: replaceWithZeroValues,
id: name,
type: type,
units: columnOptions.units,
format: columnOptions.format,
active: columnOptions.active,
chartLineColor: columnOptions.chartLineColor,
yAxisMin: columnOptions.yAxisMin,
yAxisMax: columnOptions.yAxisMax
};
return [niceName, colOptions];
} | javascript | function getColumnOptions(name, tableStructure, columnNumber) {
var columnOptions = defaultValue.EMPTY_OBJECT;
if (defined(tableStructure.columnOptions)) {
columnOptions = defaultValue(
tableStructure.columnOptions[name],
defaultValue(
tableStructure.columnOptions[columnNumber],
defaultValue.EMPTY_OBJECT
)
);
}
var niceName = defaultValue(columnOptions.name, name);
var type = getVarTypeFromString(columnOptions.type);
var format = defaultValue(columnOptions.format, format);
var displayDuration = defaultValue(
columnOptions.displayDuration,
tableStructure.displayDuration
);
var replaceWithNullValues = defaultValue(
columnOptions.replaceWithNullValues,
tableStructure.replaceWithNullValues
);
var replaceWithZeroValues = defaultValue(
columnOptions.replaceWithZeroValues,
tableStructure.replaceWithZeroValues
);
var colOptions = {
tableStructure: tableStructure,
displayVariableTypes: tableStructure.displayVariableTypes,
unallowedTypes: tableStructure.unallowedTypes,
displayDuration: displayDuration,
replaceWithNullValues: replaceWithNullValues,
replaceWithZeroValues: replaceWithZeroValues,
id: name,
type: type,
units: columnOptions.units,
format: columnOptions.format,
active: columnOptions.active,
chartLineColor: columnOptions.chartLineColor,
yAxisMin: columnOptions.yAxisMin,
yAxisMax: columnOptions.yAxisMax
};
return [niceName, colOptions];
} | [
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@param {String} name Name of column
@param {TableStructure} tableStructure TableStructure to use to calculate values.
@param {Int} columnNumber Which column should be used as template for default column options
@return {Object} Column options that TableColumn's constructor understands | [
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] | abcce28ff189f6fdbc0ee541a235ec6cabd90bd5 | https://github.com/TerriaJS/terriajs/blob/abcce28ff189f6fdbc0ee541a235ec6cabd90bd5/lib/Map/TableStructure.js#L1534-L1577 |
7,059 | TerriaJS/terriajs | lib/Map/TableStructure.js | areColumnsEqualLength | function areColumnsEqualLength(columns) {
if (columns.length <= 1) {
return true;
}
var firstLength = columns[0].values.length;
var columnsWithTheSameLength = columns.slice(1).filter(function(column) {
return column.values.length === firstLength;
});
return columnsWithTheSameLength.length === columns.length - 1;
} | javascript | function areColumnsEqualLength(columns) {
if (columns.length <= 1) {
return true;
}
var firstLength = columns[0].values.length;
var columnsWithTheSameLength = columns.slice(1).filter(function(column) {
return column.values.length === firstLength;
});
return columnsWithTheSameLength.length === columns.length - 1;
} | [
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However, if its columns are set directly, we should check the columns are all the same length.
@private
@param {Concept[]} columns Array of columns to check.
@return {Boolean} True if the columns are all the same length, false otherwise. | [
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7,060 | TerriaJS/terriajs | lib/Map/DisplayVariablesConcept.js | function(name, options) {
const that = this;
name = defaultValue(name, "Display Variable");
options = defaultValue(options, defaultValue.EMPTY_OBJECT);
VariableConcept.call(this, name, options);
/**
* Gets or sets a flag for whether more than one checkbox can be selected at a time.
* Default false.
* @type {Boolean}
*/
this.allowMultiple = defaultValue(options.allowMultiple, false);
/**
* Gets or sets a flag for whether at least one checkbox must be selected at all times.
* Default false.
* @type {Boolean}
*/
this.requireSomeActive = defaultValue(options.requireSomeActive, false);
/**
* Gets or sets a function with no arguments that returns a color for the VariableConcept. If undefined, no color is set (the default).
* @type {Function}
*/
this.getColorCallback = options.getColorCallback;
/**
* Gets or sets the array of concepts contained in this group.
* If options.items is present, each item's parent property is overridden with `this`.
* @type {Concept[]}
*/
this.items = defaultValue(options.items, []);
this.items.forEach(function(item) {
item.parent = that;
});
/**
* Gets or sets a value indicating whether this concept item is currently open. When an
* item is open, its child items (if any) are visible. Default true.
* @type {Boolean}
*/
this.isOpen = defaultValue(options.isOpen, true);
/**
* Gets or sets a flag indicating whether this node is selectable.
* @type {Boolean}
*/
this.isSelectable = defaultValue(options.isSelectable, false);
/**
* Gets or sets a list of child ids which cannot be selected at the same time as any other child. Defaults to [].
* Only relevant with allowMultiple = true.
* Eg. Suppose the child concepts have ids "10" for 10 year olds, etc, plus "ALL" for all ages,
* "U21" and "21PLUS" for under and over 21 year olds.
* Then by specifying ["ALL", "U21", "21PLUS"], when the user selects one of these values, any other values will be unselected.
* And when the user selects any other value (eg. "10"), if any of these values were selected, they will be unselected.
* @type {String[]}
*/
this.exclusiveChildIds = defaultValue(options.exclusiveChildIds, []);
/**
* Gets or sets a function which is called whenever a child item is successfully toggled.
* Its sole argument is the toggled child item.
* @type {Function}
*/
this.toggleActiveCallback = undefined;
knockout.track(this, [
"items",
"isOpen",
"allowMultiple",
"requireSomeActive"
]);
/**
* Gets an array of currently active/selected items.
* @return {VariableConcept[]} Array of active/selected items.
*/
knockout.defineProperty(this, "activeItems", {
get: function() {
return this.items.filter(function(item) {
return item.isActive;
});
}
});
} | javascript | function(name, options) {
const that = this;
name = defaultValue(name, "Display Variable");
options = defaultValue(options, defaultValue.EMPTY_OBJECT);
VariableConcept.call(this, name, options);
/**
* Gets or sets a flag for whether more than one checkbox can be selected at a time.
* Default false.
* @type {Boolean}
*/
this.allowMultiple = defaultValue(options.allowMultiple, false);
/**
* Gets or sets a flag for whether at least one checkbox must be selected at all times.
* Default false.
* @type {Boolean}
*/
this.requireSomeActive = defaultValue(options.requireSomeActive, false);
/**
* Gets or sets a function with no arguments that returns a color for the VariableConcept. If undefined, no color is set (the default).
* @type {Function}
*/
this.getColorCallback = options.getColorCallback;
/**
* Gets or sets the array of concepts contained in this group.
* If options.items is present, each item's parent property is overridden with `this`.
* @type {Concept[]}
*/
this.items = defaultValue(options.items, []);
this.items.forEach(function(item) {
item.parent = that;
});
/**
* Gets or sets a value indicating whether this concept item is currently open. When an
* item is open, its child items (if any) are visible. Default true.
* @type {Boolean}
*/
this.isOpen = defaultValue(options.isOpen, true);
/**
* Gets or sets a flag indicating whether this node is selectable.
* @type {Boolean}
*/
this.isSelectable = defaultValue(options.isSelectable, false);
/**
* Gets or sets a list of child ids which cannot be selected at the same time as any other child. Defaults to [].
* Only relevant with allowMultiple = true.
* Eg. Suppose the child concepts have ids "10" for 10 year olds, etc, plus "ALL" for all ages,
* "U21" and "21PLUS" for under and over 21 year olds.
* Then by specifying ["ALL", "U21", "21PLUS"], when the user selects one of these values, any other values will be unselected.
* And when the user selects any other value (eg. "10"), if any of these values were selected, they will be unselected.
* @type {String[]}
*/
this.exclusiveChildIds = defaultValue(options.exclusiveChildIds, []);
/**
* Gets or sets a function which is called whenever a child item is successfully toggled.
* Its sole argument is the toggled child item.
* @type {Function}
*/
this.toggleActiveCallback = undefined;
knockout.track(this, [
"items",
"isOpen",
"allowMultiple",
"requireSomeActive"
]);
/**
* Gets an array of currently active/selected items.
* @return {VariableConcept[]} Array of active/selected items.
*/
knockout.defineProperty(this, "activeItems", {
get: function() {
return this.items.filter(function(item) {
return item.isActive;
});
}
});
} | [
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@param {Function} [getColorCallback] For backwards compatibility, a third argument is interpreted as options.getColorCallback. Use options.getColorCallback in preference.
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@param {Boolean} [options.requireSomeActive=false] Set to true if at least one checkbox must be selected at all times.
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@param {Concept[]} [options.items] The array of concepts contained in this group. Each item's parent property is overridden with `this`.
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@param {Boolean} [options.isSelectable] Whether this node is selectable.
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|
7,061 | TerriaJS/terriajs | lib/Map/DisplayVariablesConcept.js | getNestedNodes | function getNestedNodes(concept, condition) {
if (condition(concept)) {
return concept;
}
if (!concept.items) {
return [];
}
return concept.items.map(child => getNestedNodes(child, condition));
} | javascript | function getNestedNodes(concept, condition) {
if (condition(concept)) {
return concept;
}
if (!concept.items) {
return [];
}
return concept.items.map(child => getNestedNodes(child, condition));
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7,062 | TerriaJS/terriajs | lib/Models/RegionParameter.js | function(options) {
if (!defined(options) || !defined(options.regionProvider)) {
throw new DeveloperError("options.regionProvider is required.");
}
FunctionParameter.call(this, options);
this._regionProvider = options.regionProvider;
} | javascript | function(options) {
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@param {RegionProvider|RegionTypeParameter} options.regionProvider The {@link RegionProvider} from which a region may be selected. This may also
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|
7,063 | TerriaJS/terriajs | lib/Models/setClockCurrentTime.js | setClockCurrentTime | function setClockCurrentTime(clock, initialTimeSource, stopTime) {
if (!defined(clock)) {
return;
}
// This is our default. Start at the nearest instant in time.
var now = JulianDate.now();
_setTimeIfInRange(clock, now, stopTime);
initialTimeSource = defaultValue(initialTimeSource, "present");
switch (initialTimeSource) {
case "start":
clock.currentTime = clock.startTime.clone(clock.currentTime);
break;
case "end":
clock.currentTime = clock.stopTime.clone(clock.currentTime);
break;
case "present":
// Set to present by default.
break;
default:
// Note that if it's not an ISO8601 timestamp, it ends up being set to present.
// Find out whether it's an ISO8601 timestamp.
var timestamp;
try {
timestamp = JulianDate.fromIso8601(initialTimeSource);
// Cesium no longer validates dates in the release build.
// So convert to a JavaScript date as a cheesy means of checking if the date is valid.
if (isNaN(JulianDate.toDate(timestamp))) {
throw new Error("Invalid Date");
}
} catch (e) {
throw new TerriaError(
"Invalid initialTimeSource specified in config file: " +
initialTimeSource
);
}
if (defined(timestamp)) {
_setTimeIfInRange(clock, timestamp);
}
}
} | javascript | function setClockCurrentTime(clock, initialTimeSource, stopTime) {
if (!defined(clock)) {
return;
}
// This is our default. Start at the nearest instant in time.
var now = JulianDate.now();
_setTimeIfInRange(clock, now, stopTime);
initialTimeSource = defaultValue(initialTimeSource, "present");
switch (initialTimeSource) {
case "start":
clock.currentTime = clock.startTime.clone(clock.currentTime);
break;
case "end":
clock.currentTime = clock.stopTime.clone(clock.currentTime);
break;
case "present":
// Set to present by default.
break;
default:
// Note that if it's not an ISO8601 timestamp, it ends up being set to present.
// Find out whether it's an ISO8601 timestamp.
var timestamp;
try {
timestamp = JulianDate.fromIso8601(initialTimeSource);
// Cesium no longer validates dates in the release build.
// So convert to a JavaScript date as a cheesy means of checking if the date is valid.
if (isNaN(JulianDate.toDate(timestamp))) {
throw new Error("Invalid Date");
}
} catch (e) {
throw new TerriaError(
"Invalid initialTimeSource specified in config file: " +
initialTimeSource
);
}
if (defined(timestamp)) {
_setTimeIfInRange(clock, timestamp);
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@param {String} initialTimeSource A string specifiying the value to use when setting the currentTime of the clock. Valid options are:
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"end": end of time range of animation,
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] | abcce28ff189f6fdbc0ee541a235ec6cabd90bd5 | https://github.com/TerriaJS/terriajs/blob/abcce28ff189f6fdbc0ee541a235ec6cabd90bd5/lib/Models/setClockCurrentTime.js#L39-L81 |
7,064 | TerriaJS/terriajs | lib/ViewModels/GazetteerSearchProviderViewModel.js | stripDuplicates | function stripDuplicates(results) {
var i;
var placeshash = {};
var stripped = [];
for (i = 0; i < results.length; i++) {
var lat = Number(results[i].location.split(",")[0]).toFixed(1);
var lng = Number(results[i].location.split(",")[1]).toFixed(1);
var hash = results[i].name + "_" + lat + " " + lng;
if (!defined(placeshash[hash])) {
placeshash[hash] = results[i];
stripped.push(results[i]);
}
}
return stripped;
} | javascript | function stripDuplicates(results) {
var i;
var placeshash = {};
var stripped = [];
for (i = 0; i < results.length; i++) {
var lat = Number(results[i].location.split(",")[0]).toFixed(1);
var lng = Number(results[i].location.split(",")[1]).toFixed(1);
var hash = results[i].name + "_" + lat + " " + lng;
if (!defined(placeshash[hash])) {
placeshash[hash] = results[i];
stripped.push(results[i]);
}
}
return stripped;
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7,065 | TerriaJS/terriajs | lib/ViewModels/GnafSearchProviderViewModel.js | function(options) {
SearchProviderViewModel.call(this);
options = defaultValue(options, defaultValue.EMPTY_OBJECT);
this.terria = options.terria;
var url = defaultValue(
options.url,
this.terria.configParameters.gnafSearchUrl
);
this.name = NAME;
this.gnafApi = defaultValue(
options.gnafApi,
new GnafApi(this.terria.corsProxy, url)
);
this._geocodeInProgress = undefined;
this.flightDurationSeconds = defaultValue(options.flightDurationSeconds, 1.5);
} | javascript | function(options) {
SearchProviderViewModel.call(this);
options = defaultValue(options, defaultValue.EMPTY_OBJECT);
this.terria = options.terria;
var url = defaultValue(
options.url,
this.terria.configParameters.gnafSearchUrl
);
this.name = NAME;
this.gnafApi = defaultValue(
options.gnafApi,
new GnafApi(this.terria.corsProxy, url)
);
this._geocodeInProgress = undefined;
this.flightDurationSeconds = defaultValue(options.flightDurationSeconds, 1.5);
} | [
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@param [options.flightDurationSeconds] The number of seconds for the flight animation when zooming to new results.
@constructor | [
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|
7,066 | TerriaJS/terriajs | lib/ReactViews/Map/Panels/SharePanel/BuildShareLink.js | getShareData | function getShareData(terria) {
const initSources = terria.initSources.slice();
addUserAddedCatalog(terria, initSources);
addSharedMembers(terria, initSources);
addViewSettings(terria, initSources);
addFeaturePicking(terria, initSources);
addLocationMarker(terria, initSources);
return {
version: "0.0.05",
initSources: initSources
};
} | javascript | function getShareData(terria) {
const initSources = terria.initSources.slice();
addUserAddedCatalog(terria, initSources);
addSharedMembers(terria, initSources);
addViewSettings(terria, initSources);
addFeaturePicking(terria, initSources);
addLocationMarker(terria, initSources);
return {
version: "0.0.05",
initSources: initSources
};
} | [
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7,067 | TerriaJS/terriajs | lib/ReactViews/Map/Panels/SharePanel/BuildShareLink.js | addUserAddedCatalog | function addUserAddedCatalog(terria, initSources) {
const localDataFilterRemembering = rememberRejections(
CatalogMember.itemFilters.noLocalData
);
const userAddedCatalog = terria.catalog.serializeToJson({
itemFilter: combineFilters([
localDataFilterRemembering.filter,
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function(item) {
// If the parent has a URL then this item will just load from that, so don't bother serializing it.
// Properties that change when an item is enabled like opacity will be included in the shared members
// anyway.
return !item.parent || !item.parent.url;
}
])
});
// Add an init source with user-added catalog members.
if (userAddedCatalog.length > 0) {
initSources.push({
catalog: userAddedCatalog
});
}
return localDataFilterRemembering.rejections;
} | javascript | function addUserAddedCatalog(terria, initSources) {
const localDataFilterRemembering = rememberRejections(
CatalogMember.itemFilters.noLocalData
);
const userAddedCatalog = terria.catalog.serializeToJson({
itemFilter: combineFilters([
localDataFilterRemembering.filter,
CatalogMember.itemFilters.userSuppliedOnly,
function(item) {
// If the parent has a URL then this item will just load from that, so don't bother serializing it.
// Properties that change when an item is enabled like opacity will be included in the shared members
// anyway.
return !item.parent || !item.parent.url;
}
])
});
// Add an init source with user-added catalog members.
if (userAddedCatalog.length > 0) {
initSources.push({
catalog: userAddedCatalog
});
}
return localDataFilterRemembering.rejections;
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7,068 | TerriaJS/terriajs | lib/ReactViews/Map/Panels/SharePanel/BuildShareLink.js | addSharedMembers | function addSharedMembers(terria, initSources) {
const catalogForSharing = flattenCatalog(
terria.catalog.serializeToJson({
itemFilter: combineFilters([CatalogMember.itemFilters.noLocalData]),
propertyFilter: combineFilters([
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function(property) {
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})
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soFar[item.id] = item;
item.id = undefined;
return soFar;
}, {});
// Eliminate open groups without all ancestors open
Object.keys(catalogForSharing).forEach(key => {
const item = catalogForSharing[key];
const isGroupWithClosedParent =
item.isOpen &&
item.parents.some(parentId => !catalogForSharing[parentId]);
if (isGroupWithClosedParent) {
catalogForSharing[key] = undefined;
}
});
if (Object.keys(catalogForSharing).length > 0) {
initSources.push({
sharedCatalogMembers: catalogForSharing
});
}
} | javascript | function addSharedMembers(terria, initSources) {
const catalogForSharing = flattenCatalog(
terria.catalog.serializeToJson({
itemFilter: combineFilters([CatalogMember.itemFilters.noLocalData]),
propertyFilter: combineFilters([
CatalogMember.propertyFilters.sharedOnly,
function(property) {
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soFar[item.id] = item;
item.id = undefined;
return soFar;
}, {});
// Eliminate open groups without all ancestors open
Object.keys(catalogForSharing).forEach(key => {
const item = catalogForSharing[key];
const isGroupWithClosedParent =
item.isOpen &&
item.parents.some(parentId => !catalogForSharing[parentId]);
if (isGroupWithClosedParent) {
catalogForSharing[key] = undefined;
}
});
if (Object.keys(catalogForSharing).length > 0) {
initSources.push({
sharedCatalogMembers: catalogForSharing
});
}
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7,069 | TerriaJS/terriajs | lib/ReactViews/Map/Panels/SharePanel/BuildShareLink.js | addViewSettings | function addViewSettings(terria, initSources) {
const cameraExtent = terria.currentViewer.getCurrentExtent();
// Add an init source with the camera position.
const initialCamera = {
west: CesiumMath.toDegrees(cameraExtent.west),
south: CesiumMath.toDegrees(cameraExtent.south),
east: CesiumMath.toDegrees(cameraExtent.east),
north: CesiumMath.toDegrees(cameraExtent.north)
};
if (defined(terria.cesium)) {
const cesiumCamera = terria.cesium.scene.camera;
initialCamera.position = cesiumCamera.positionWC;
initialCamera.direction = cesiumCamera.directionWC;
initialCamera.up = cesiumCamera.upWC;
}
const homeCamera = {
west: CesiumMath.toDegrees(terria.homeView.rectangle.west),
south: CesiumMath.toDegrees(terria.homeView.rectangle.south),
east: CesiumMath.toDegrees(terria.homeView.rectangle.east),
north: CesiumMath.toDegrees(terria.homeView.rectangle.north),
position: terria.homeView.position,
direction: terria.homeView.direction,
up: terria.homeView.up
};
const time = {
dayNumber: terria.clock.currentTime.dayNumber,
secondsOfDay: terria.clock.currentTime.secondsOfDay
};
let viewerMode;
switch (terria.viewerMode) {
case ViewerMode.CesiumTerrain:
viewerMode = "3d";
break;
case ViewerMode.CesiumEllipsoid:
viewerMode = "3dSmooth";
break;
case ViewerMode.Leaflet:
viewerMode = "2d";
break;
}
const terriaSettings = {
initialCamera: initialCamera,
homeCamera: homeCamera,
baseMapName: terria.baseMap.name,
viewerMode: viewerMode,
currentTime: time
};
if (terria.showSplitter) {
terriaSettings.showSplitter = terria.showSplitter;
terriaSettings.splitPosition = terria.splitPosition;
}
initSources.push(terriaSettings);
} | javascript | function addViewSettings(terria, initSources) {
const cameraExtent = terria.currentViewer.getCurrentExtent();
// Add an init source with the camera position.
const initialCamera = {
west: CesiumMath.toDegrees(cameraExtent.west),
south: CesiumMath.toDegrees(cameraExtent.south),
east: CesiumMath.toDegrees(cameraExtent.east),
north: CesiumMath.toDegrees(cameraExtent.north)
};
if (defined(terria.cesium)) {
const cesiumCamera = terria.cesium.scene.camera;
initialCamera.position = cesiumCamera.positionWC;
initialCamera.direction = cesiumCamera.directionWC;
initialCamera.up = cesiumCamera.upWC;
}
const homeCamera = {
west: CesiumMath.toDegrees(terria.homeView.rectangle.west),
south: CesiumMath.toDegrees(terria.homeView.rectangle.south),
east: CesiumMath.toDegrees(terria.homeView.rectangle.east),
north: CesiumMath.toDegrees(terria.homeView.rectangle.north),
position: terria.homeView.position,
direction: terria.homeView.direction,
up: terria.homeView.up
};
const time = {
dayNumber: terria.clock.currentTime.dayNumber,
secondsOfDay: terria.clock.currentTime.secondsOfDay
};
let viewerMode;
switch (terria.viewerMode) {
case ViewerMode.CesiumTerrain:
viewerMode = "3d";
break;
case ViewerMode.CesiumEllipsoid:
viewerMode = "3dSmooth";
break;
case ViewerMode.Leaflet:
viewerMode = "2d";
break;
}
const terriaSettings = {
initialCamera: initialCamera,
homeCamera: homeCamera,
baseMapName: terria.baseMap.name,
viewerMode: viewerMode,
currentTime: time
};
if (terria.showSplitter) {
terriaSettings.showSplitter = terria.showSplitter;
terriaSettings.splitPosition = terria.splitPosition;
}
initSources.push(terriaSettings);
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7,070 | TerriaJS/terriajs | lib/ReactViews/Map/Panels/SharePanel/BuildShareLink.js | addFeaturePicking | function addFeaturePicking(terria, initSources) {
if (
defined(terria.pickedFeatures) &&
terria.pickedFeatures.features.length > 0
) {
const positionInRadians = Ellipsoid.WGS84.cartesianToCartographic(
terria.pickedFeatures.pickPosition
);
const pickedFeatures = {
providerCoords: terria.pickedFeatures.providerCoords,
pickCoords: {
lat: CesiumMath.toDegrees(positionInRadians.latitude),
lng: CesiumMath.toDegrees(positionInRadians.longitude),
height: positionInRadians.height
}
};
if (defined(terria.selectedFeature)) {
// Sometimes features have stable ids and sometimes they're randomly generated every time, so include both
// id and name as a fallback.
pickedFeatures.current = {
name: terria.selectedFeature.name,
hash: hashEntity(terria.selectedFeature, terria.clock)
};
}
// Remember the ids of vector features only, the raster ones we can reconstruct from providerCoords.
pickedFeatures.entities = terria.pickedFeatures.features
.filter(feature => !defined(feature.imageryLayer))
.map(entity => {
return {
name: entity.name,
hash: hashEntity(entity, terria.clock)
};
});
initSources.push({
pickedFeatures: pickedFeatures
});
}
} | javascript | function addFeaturePicking(terria, initSources) {
if (
defined(terria.pickedFeatures) &&
terria.pickedFeatures.features.length > 0
) {
const positionInRadians = Ellipsoid.WGS84.cartesianToCartographic(
terria.pickedFeatures.pickPosition
);
const pickedFeatures = {
providerCoords: terria.pickedFeatures.providerCoords,
pickCoords: {
lat: CesiumMath.toDegrees(positionInRadians.latitude),
lng: CesiumMath.toDegrees(positionInRadians.longitude),
height: positionInRadians.height
}
};
if (defined(terria.selectedFeature)) {
// Sometimes features have stable ids and sometimes they're randomly generated every time, so include both
// id and name as a fallback.
pickedFeatures.current = {
name: terria.selectedFeature.name,
hash: hashEntity(terria.selectedFeature, terria.clock)
};
}
// Remember the ids of vector features only, the raster ones we can reconstruct from providerCoords.
pickedFeatures.entities = terria.pickedFeatures.features
.filter(feature => !defined(feature.imageryLayer))
.map(entity => {
return {
name: entity.name,
hash: hashEntity(entity, terria.clock)
};
});
initSources.push({
pickedFeatures: pickedFeatures
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}
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7,071 | TerriaJS/terriajs | lib/ReactViews/Map/Panels/SharePanel/BuildShareLink.js | addLocationMarker | function addLocationMarker(terria, initSources) {
if (defined(terria.locationMarker)) {
const position = terria.locationMarker.entities.values[0].position.getValue();
const positionDegrees = Ellipsoid.WGS84.cartesianToCartographic(position);
initSources.push({
locationMarker: {
name: terria.locationMarker.entities.values[0].name,
latitude: CesiumMath.toDegrees(positionDegrees.latitude),
longitude: CesiumMath.toDegrees(positionDegrees.longitude)
}
});
}
} | javascript | function addLocationMarker(terria, initSources) {
if (defined(terria.locationMarker)) {
const position = terria.locationMarker.entities.values[0].position.getValue();
const positionDegrees = Ellipsoid.WGS84.cartesianToCartographic(position);
initSources.push({
locationMarker: {
name: terria.locationMarker.entities.values[0].name,
latitude: CesiumMath.toDegrees(positionDegrees.latitude),
longitude: CesiumMath.toDegrees(positionDegrees.longitude)
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});
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7,072 | TerriaJS/terriajs | lib/ReactViews/Map/Panels/SharePanel/BuildShareLink.js | rememberRejections | function rememberRejections(filterFn) {
const rejections = [];
return {
filter: function(item) {
const allowed = filterFn(item);
if (!allowed) {
rejections.push(item);
}
return allowed;
},
rejections: rejections
};
} | javascript | function rememberRejections(filterFn) {
const rejections = [];
return {
filter: function(item) {
const allowed = filterFn(item);
if (!allowed) {
rejections.push(item);
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7,073 | TerriaJS/terriajs | lib/Models/getAncestors.js | getAncestors | function getAncestors(member) {
var parent = member.parent;
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parent = parent.parent;
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var parent = member.parent;
var ancestors = [];
while (defined(parent) && defined(parent.parent)) {
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parent = parent.parent;
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7,074 | TerriaJS/terriajs | lib/ReactViews/Preview/Description.js | getBetterFileName | function getBetterFileName(dataUrlType, itemName, format) {
let name = itemName;
const extension = "." + format;
// Only add the extension if it's not already there.
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return name;
} | javascript | function getBetterFileName(dataUrlType, itemName, format) {
let name = itemName;
const extension = "." + format;
// Only add the extension if it's not already there.
if (name.indexOf(extension) !== name.length - extension.length) {
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7,075 | TerriaJS/terriajs | lib/Map/RegionProvider.js | applyReplacements | function applyReplacements(regionProvider, s, replacementsProp) {
if (!defined(s)) {
return undefined;
}
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if (typeof s === "number") {
r = String(s);
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if (replacements === undefined || replacements.length === 0) {
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}
replacements.forEach(function(rep) {
r = r.replace(rep[2], rep[1]);
});
regionProvider._appliedReplacements[replacementsProp][s] = r;
return r;
} | javascript | function applyReplacements(regionProvider, s, replacementsProp) {
if (!defined(s)) {
return undefined;
}
var r;
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r = String(s);
} else {
r = s.toLowerCase().trim();
}
var replacements = regionProvider[replacementsProp];
if (replacements === undefined || replacements.length === 0) {
return r;
}
if (regionProvider._appliedReplacements[replacementsProp][r] !== undefined) {
return regionProvider._appliedReplacements[replacementsProp][r];
}
replacements.forEach(function(rep) {
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regionProvider._appliedReplacements[replacementsProp][s] = r;
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7,076 | TerriaJS/terriajs | lib/Map/RegionProvider.js | findRegionIndex | function findRegionIndex(regionProvider, code, disambigCode) {
if (!defined(code) || code === "") {
// Note a code of 0 is ok
return -1;
}
var processedCode = applyReplacements(
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} | javascript | function findRegionIndex(regionProvider, code, disambigCode) {
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var processedCode = applyReplacements(
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// Check out each of the matching IDs to see if the disambiguation field matches the one we have.
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7,077 | TerriaJS/terriajs | lib/ReactViews/Custom/registerCustomComponentTypes.js | getSourceData | function getSourceData(node, children) {
const sourceData = node.attribs["data"];
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7,078 | TerriaJS/terriajs | lib/ReactViews/Custom/registerCustomComponentTypes.js | tableStructureFromStringData | function tableStructureFromStringData(stringData) {
// sourceData can be either json (starts with a '[') or csv format (contains a true line feed or '\n'; \n is replaced with a real linefeed).
if (!defined(stringData) || stringData.length < 2) {
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if (stringData[0] === "[") {
// Treat as json.
const json = JSON.parse(stringData.replace(/"/g, '"'));
return TableStructure.fromJson(json, result);
}
if (stringData.indexOf("\\n") >= 0 || stringData.indexOf("\n") >= 0) {
// Treat as csv.
return TableStructure.fromCsv(stringData.replace(/\\n/g, "\n"), result);
}
} | javascript | function tableStructureFromStringData(stringData) {
// sourceData can be either json (starts with a '[') or csv format (contains a true line feed or '\n'; \n is replaced with a real linefeed).
if (!defined(stringData) || stringData.length < 2) {
return;
}
// We prevent ALT, LON and LAT from being chosen, since we know this is a non-geo csv already.
const result = new TableStructure("chart", {
unallowedTypes: [VarType.ALT, VarType.LAT, VarType.LON]
});
if (stringData[0] === "[") {
// Treat as json.
const json = JSON.parse(stringData.replace(/"/g, '"'));
return TableStructure.fromJson(json, result);
}
if (stringData.indexOf("\\n") >= 0 || stringData.indexOf("\n") >= 0) {
// Treat as csv.
return TableStructure.fromCsv(stringData.replace(/\\n/g, "\n"), result);
}
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7,079 | TerriaJS/terriajs | lib/Core/readJson.js | readJson | function readJson(file) {
return when(
readText(file),
function(result) {
try {
return JSON.parse(result);
} catch (e) {
if (e instanceof SyntaxError) {
return json5.parse(result);
} else {
throw e;
}
}
},
function(e) {
throw e;
}
);
} | javascript | function readJson(file) {
return when(
readText(file),
function(result) {
try {
return JSON.parse(result);
} catch (e) {
if (e instanceof SyntaxError) {
return json5.parse(result);
} else {
throw e;
}
}
},
function(e) {
throw e;
}
);
} | [
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@param {File} file The file.
@return {Object} The JSON or json5 object described by the file. | [
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7,080 | TerriaJS/terriajs | lib/Models/GeoJsonParameter.js | function(options) {
FunctionParameter.call(this, options);
this.regionParameter = options.regionParameter;
this.value = "";
this._subtype = undefined;
} | javascript | function(options) {
FunctionParameter.call(this, options);
this.regionParameter = options.regionParameter;
this.value = "";
this._subtype = undefined;
} | [
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] | A parameter that specifies an arbitrary polygon on the globe.
@alias GeoJsonParameter
@constructor
@extends FunctionParameter
@param {Object} options Object with the following properties:
@param {Terria} options.terria The Terria instance.
@param {String} options.id The unique ID of this parameter.
@param {String} [options.name] The name of this parameter. If not specified, the ID is used as the name.
@param {String} [options.description] The description of the parameter.
@param {Boolean} [options.defaultValue] The default value. | [
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|
7,081 | TerriaJS/terriajs | lib/Models/createCatalogItemFromFileOrUrl.js | function(
terria,
viewState,
fileOrUrl,
dataType,
confirmConversion
) {
function tryConversionService(newItem) {
if (terria.configParameters.conversionServiceBaseUrl === false) {
// Don't allow conversion service. Duplicated in OgrCatalogItem.js
terria.error.raiseEvent(
new TerriaError({
title: "Unsupported file type",
message:
"This file format is not supported by " +
terria.appName +
". Supported file formats include: " +
'<ul><li>.geojson</li><li>.kml, .kmz</li><li>.csv (in <a href="https://github.com/TerriaJS/nationalmap/wiki/csv-geo-au">csv-geo-au format</a>)</li></ul>'
})
);
return undefined;
} else if (
name.match(
/\.(shp|jpg|jpeg|pdf|xlsx|xls|tif|tiff|png|txt|doc|docx|xml|json)$/
)
) {
terria.error.raiseEvent(
new TerriaError({
title: "Unsupported file type",
message:
"This file format is not supported by " +
terria.appName +
". Directly supported file formats include: " +
'<ul><li>.geojson</li><li>.kml, .kmz</li><li>.csv (in <a href="https://github.com/TerriaJS/nationalmap/wiki/csv-geo-au">csv-geo-au format</a>)</li></ul>' +
"File formats supported through the online conversion service include: " +
'<ul><li>Shapefile (.zip)</li><li>MapInfo TAB (.zip)</li><li>Possibly other <a href="http://www.gdal.org/ogr_formats.html">OGR Vector Formats</a></li></ul>'
})
);
return undefined;
}
return getConfirmation(
terria,
viewState,
confirmConversion,
"This file is not directly supported by " +
terria.appName +
".\n\n" +
"Do you want to try uploading it to the " +
terria.appName +
" conversion service? This may work for " +
"small, zipped Esri Shapefiles or MapInfo TAB files."
).then(function(confirmed) {
return confirmed
? loadItem(new OgrCatalogItem(terria), name, fileOrUrl)
: undefined;
});
}
var isUrl = typeof fileOrUrl === "string";
dataType = defaultValue(dataType, "auto");
var name = isUrl ? fileOrUrl : fileOrUrl.name;
if (dataType === "auto") {
return when(createCatalogItemFromUrl(name, terria, isUrl)).then(function(
newItem
) {
//##Doesn't work for file uploads
if (!defined(newItem)) {
return tryConversionService();
} else {
// It's a file or service we support directly
// In some cases (web services), the item will already have been loaded by this point.
return loadItem(newItem, name, fileOrUrl);
}
});
} else if (dataType === "other") {
// user explicitly chose "Other (use conversion service)"
return getConfirmation(
terria,
viewState,
confirmConversion,
"Ready to upload your file to the " +
terria.appName +
" conversion service?"
).then(function(confirmed) {
return confirmed
? loadItem(createCatalogMemberFromType("ogr", terria), name, fileOrUrl)
: undefined;
});
} else {
// User has provided a type, so we go with that.
return loadItem(
createCatalogMemberFromType(dataType, terria),
name,
fileOrUrl
);
}
} | javascript | function(
terria,
viewState,
fileOrUrl,
dataType,
confirmConversion
) {
function tryConversionService(newItem) {
if (terria.configParameters.conversionServiceBaseUrl === false) {
// Don't allow conversion service. Duplicated in OgrCatalogItem.js
terria.error.raiseEvent(
new TerriaError({
title: "Unsupported file type",
message:
"This file format is not supported by " +
terria.appName +
". Supported file formats include: " +
'<ul><li>.geojson</li><li>.kml, .kmz</li><li>.csv (in <a href="https://github.com/TerriaJS/nationalmap/wiki/csv-geo-au">csv-geo-au format</a>)</li></ul>'
})
);
return undefined;
} else if (
name.match(
/\.(shp|jpg|jpeg|pdf|xlsx|xls|tif|tiff|png|txt|doc|docx|xml|json)$/
)
) {
terria.error.raiseEvent(
new TerriaError({
title: "Unsupported file type",
message:
"This file format is not supported by " +
terria.appName +
". Directly supported file formats include: " +
'<ul><li>.geojson</li><li>.kml, .kmz</li><li>.csv (in <a href="https://github.com/TerriaJS/nationalmap/wiki/csv-geo-au">csv-geo-au format</a>)</li></ul>' +
"File formats supported through the online conversion service include: " +
'<ul><li>Shapefile (.zip)</li><li>MapInfo TAB (.zip)</li><li>Possibly other <a href="http://www.gdal.org/ogr_formats.html">OGR Vector Formats</a></li></ul>'
})
);
return undefined;
}
return getConfirmation(
terria,
viewState,
confirmConversion,
"This file is not directly supported by " +
terria.appName +
".\n\n" +
"Do you want to try uploading it to the " +
terria.appName +
" conversion service? This may work for " +
"small, zipped Esri Shapefiles or MapInfo TAB files."
).then(function(confirmed) {
return confirmed
? loadItem(new OgrCatalogItem(terria), name, fileOrUrl)
: undefined;
});
}
var isUrl = typeof fileOrUrl === "string";
dataType = defaultValue(dataType, "auto");
var name = isUrl ? fileOrUrl : fileOrUrl.name;
if (dataType === "auto") {
return when(createCatalogItemFromUrl(name, terria, isUrl)).then(function(
newItem
) {
//##Doesn't work for file uploads
if (!defined(newItem)) {
return tryConversionService();
} else {
// It's a file or service we support directly
// In some cases (web services), the item will already have been loaded by this point.
return loadItem(newItem, name, fileOrUrl);
}
});
} else if (dataType === "other") {
// user explicitly chose "Other (use conversion service)"
return getConfirmation(
terria,
viewState,
confirmConversion,
"Ready to upload your file to the " +
terria.appName +
" conversion service?"
).then(function(confirmed) {
return confirmed
? loadItem(createCatalogMemberFromType("ogr", terria), name, fileOrUrl)
: undefined;
});
} else {
// User has provided a type, so we go with that.
return loadItem(
createCatalogMemberFromType(dataType, terria),
name,
fileOrUrl
);
}
} | [
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] | Asynchronously creates and loads a catalog item for a given file. The returned promise does not resolve until
the catalog item is successfully loaded, and it rejects if the file is not in the expected format or
another error occurs during loading. If the OGR-based conversion service needs to be invoked to convert the file or URL
to a compatible format, the user
@param {Terria} terria The Terria instance in which to create the item.
@param {File|String} fileOrUrl The file or URL for which to create a catalog item.
@param {String} [dataType='auto'] The type of catalog item to create. If 'auto', the type is deduced from the URL or filename.
If 'other', the OGR-based conversion service is used. This can also be any valid catalog item
{@link CatalogItem#type}.
@param {Boolean} [confirmConversion=true] If true, and the OGR-based conversion service needs to be invoked, the user will first
be asked for permission to upload the file to the conversion service. If false, the
user will not be asked for permission. If the user denies the request, the promise
will be rejected with the string 'The user declined to use the conversion service.'.
@return {Promise} A promise that resolves to the created catalog item. | [
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] | abcce28ff189f6fdbc0ee541a235ec6cabd90bd5 | https://github.com/TerriaJS/terriajs/blob/abcce28ff189f6fdbc0ee541a235ec6cabd90bd5/lib/Models/createCatalogItemFromFileOrUrl.js#L30-L128 |
|
7,082 | TerriaJS/terriajs | lib/Map/Legend.js | drawTick | function drawTick(y) {
barGroup.appendChild(
svgElement(
legend,
"line",
{
x1: legend.itemWidth,
x2: legend.itemWidth + 5,
y1: y,
y2: y
},
"tick-mark"
)
);
} | javascript | function drawTick(y) {
barGroup.appendChild(
svgElement(
legend,
"line",
{
x1: legend.itemWidth,
x2: legend.itemWidth + 5,
y1: y,
y2: y
},
"tick-mark"
)
);
} | [
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] | draw a subtle tick to help indicate what the label refers to | [
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] | abcce28ff189f6fdbc0ee541a235ec6cabd90bd5 | https://github.com/TerriaJS/terriajs/blob/abcce28ff189f6fdbc0ee541a235ec6cabd90bd5/lib/Map/Legend.js#L412-L426 |
7,083 | TerriaJS/terriajs | lib/Map/AbsCode.js | function(code, name, concept) {
Concept.call(this, name);
/**
* Gets or sets the value of the abs code.
* @type {String}
*/
this.code = code;
/**
* Gets the list of abs codes contained in this group. This property is observable.
* @type {AbsCode[]}
*/
this.items = [];
/**
* Gets or sets the parent for a code. This property is observable.
* @type {AbsCode|AbsConcept}
*/
this.parent = undefined;
/**
* Gets or sets the ultimate parent concept for a code. This property is observable.
* @type {AbsConcept}
*/
this.concept = concept;
/**
* Flag to say if this if this concept only allows more than one active child.
* Defaults to the same as concept.
* Only meaningful if this concept has an items array.
* @type {Boolean}
*/
this.allowMultiple = this.concept.allowMultiple;
/**
* Gets or sets a value indicating whether this abs code is currently open. When an
* item is open, its child items (if any) are visible. This property is observable.
* @type {Boolean}
*/
this.isOpen = false;
/**
* Gets or sets a value indicating whether this abs code is currently active. When a
* code is active, it is included in the abs data query. This property is observable.
* @type {Boolean}
*/
this.isActive = false;
/**
* Flag to say if this is selectable. This property is observable.
* @type {Boolean}
*/
this.isSelectable = true; //for ko
knockout.track(this, ["code", "items", "isOpen", "isActive"]);
} | javascript | function(code, name, concept) {
Concept.call(this, name);
/**
* Gets or sets the value of the abs code.
* @type {String}
*/
this.code = code;
/**
* Gets the list of abs codes contained in this group. This property is observable.
* @type {AbsCode[]}
*/
this.items = [];
/**
* Gets or sets the parent for a code. This property is observable.
* @type {AbsCode|AbsConcept}
*/
this.parent = undefined;
/**
* Gets or sets the ultimate parent concept for a code. This property is observable.
* @type {AbsConcept}
*/
this.concept = concept;
/**
* Flag to say if this if this concept only allows more than one active child.
* Defaults to the same as concept.
* Only meaningful if this concept has an items array.
* @type {Boolean}
*/
this.allowMultiple = this.concept.allowMultiple;
/**
* Gets or sets a value indicating whether this abs code is currently open. When an
* item is open, its child items (if any) are visible. This property is observable.
* @type {Boolean}
*/
this.isOpen = false;
/**
* Gets or sets a value indicating whether this abs code is currently active. When a
* code is active, it is included in the abs data query. This property is observable.
* @type {Boolean}
*/
this.isActive = false;
/**
* Flag to say if this is selectable. This property is observable.
* @type {Boolean}
*/
this.isSelectable = true; //for ko
knockout.track(this, ["code", "items", "isOpen", "isActive"]);
} | [
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|
7,084 | TerriaJS/terriajs | lib/ReactViews/ObserveModelMixin.js | disposeSubscription | function disposeSubscription(component) {
if (defined(component.__observeModelChangeSubscriptions)) {
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component.__observeModelChangeSubscriptions = undefined;
}
} | javascript | function disposeSubscription(component) {
if (defined(component.__observeModelChangeSubscriptions)) {
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7,085 | TerriaJS/terriajs | lib/Models/RegionTypeParameter.js | function(options) {
FunctionParameter.call(this, options);
this._regionProviderPromise = undefined;
this._regionProviderList = undefined;
this.validRegionTypes = options.validRegionTypes;
// Track this so that defaultValue can update once regionProviderList is known.
knockout.track(this, ["_regionProviderList"]);
/**
* Gets the default region provider if the user has not specified one. If region-mapped data
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* @type {RegionProvider}
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overrideProperty(this, "defaultValue", {
get: function() {
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return this._defaultValue;
}
const nowViewingItems = this.terria.nowViewing.items;
if (nowViewingItems.length > 0) {
for (let i = 0; i < nowViewingItems.length; ++i) {
const item = nowViewingItems[i];
if (
defined(item.regionMapping) &&
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}
}
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) {
return this._regionProviderList[0];
}
// No defaults available; have we requested the region providers yet?
this.load();
return undefined;
}
});
} | javascript | function(options) {
FunctionParameter.call(this, options);
this._regionProviderPromise = undefined;
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this.validRegionTypes = options.validRegionTypes;
// Track this so that defaultValue can update once regionProviderList is known.
knockout.track(this, ["_regionProviderList"]);
/**
* Gets the default region provider if the user has not specified one. If region-mapped data
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* @memberof RegionTypeParameter.prototype
* @type {RegionProvider}
*/
overrideProperty(this, "defaultValue", {
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if (defined(this._defaultValue)) {
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}
const nowViewingItems = this.terria.nowViewing.items;
if (nowViewingItems.length > 0) {
for (let i = 0; i < nowViewingItems.length; ++i) {
const item = nowViewingItems[i];
if (
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defined(item.regionMapping.regionDetails) &&
item.regionMapping.regionDetails.length > 0
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return item.regionMapping.regionDetails[0].regionProvider;
}
}
}
if (
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this._regionProviderList.length > 0
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return this._regionProviderList[0];
}
// No defaults available; have we requested the region providers yet?
this.load();
return undefined;
}
});
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@param {Terria} options.terria The Terria instance.
@param {String} options.id The unique ID of this parameter.
@param {String} [options.name] The name of this parameter. If not specified, the ID is used as the name.
@param {String} [options.description] The description of the parameter.
@param {String[]} [options.validRegionTypes] The region types from which this RegionTypeParameter selects. If this parameter is not specified, all region types
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] | abcce28ff189f6fdbc0ee541a235ec6cabd90bd5 | https://github.com/TerriaJS/terriajs/blob/abcce28ff189f6fdbc0ee541a235ec6cabd90bd5/lib/Models/RegionTypeParameter.js#L29-L79 |
|
7,086 | TerriaJS/terriajs | lib/Models/NowViewing.js | function(terria) {
this._terria = terria;
this._eventSubscriptions = new EventHelper();
/**
* Gets the list of items that we are "now viewing". It is recommended that you use
* the methods on this instance instead of manipulating the list of items directly.
* This property is observable.
* @type {CatalogItem[]}
*/
this.items = [];
knockout.track(this, ["items"]);
this.showNowViewingRequested = new CesiumEvent();
this._eventSubscriptions.add(
this.terria.beforeViewerChanged,
function() {
beforeViewerChanged(this);
},
this
);
this._eventSubscriptions.add(
this.terria.afterViewerChanged,
function() {
afterViewerChanged(this);
},
this
);
} | javascript | function(terria) {
this._terria = terria;
this._eventSubscriptions = new EventHelper();
/**
* Gets the list of items that we are "now viewing". It is recommended that you use
* the methods on this instance instead of manipulating the list of items directly.
* This property is observable.
* @type {CatalogItem[]}
*/
this.items = [];
knockout.track(this, ["items"]);
this.showNowViewingRequested = new CesiumEvent();
this._eventSubscriptions.add(
this.terria.beforeViewerChanged,
function() {
beforeViewerChanged(this);
},
this
);
this._eventSubscriptions.add(
this.terria.afterViewerChanged,
function() {
afterViewerChanged(this);
},
this
);
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|
7,087 | TerriaJS/terriajs | lib/ReactViews/Custom/parseCustomHtmlToReact.js | parseCustomHtmlToReact | function parseCustomHtmlToReact(html, context) {
if (!defined(html) || html.length === 0) {
return html;
}
return htmlToReactParser.parseWithInstructions(
html,
isValidNode,
getProcessingInstructions(context || {})
);
} | javascript | function parseCustomHtmlToReact(html, context) {
if (!defined(html) || html.length === 0) {
return html;
}
return htmlToReactParser.parseWithInstructions(
html,
isValidNode,
getProcessingInstructions(context || {})
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7,088 | TerriaJS/terriajs | lib/ThirdParty/sdmxjsonlib.js | function(observations, seriesKey, dimIdx, attrIdx) {
if (observations === undefined || observations === null) return;
// process each observation in object.
for (var key in observations) {
// convert key from string to an array of numbers
var obsDimIdx = key.split(KEY_SEPARATOR).map(Number);
obsDimIdx.forEach(updateObsKey);
var value = observations[key];
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results.push(
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attrIdx.concat(value.slice(1)),
// Array of dimension objects
allDims,
// Array of attribute objects
allAttrs
)
);
}
} | javascript | function(observations, seriesKey, dimIdx, attrIdx) {
if (observations === undefined || observations === null) return;
// process each observation in object.
for (var key in observations) {
// convert key from string to an array of numbers
var obsDimIdx = key.split(KEY_SEPARATOR).map(Number);
obsDimIdx.forEach(updateObsKey);
var value = observations[key];
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results.push(
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obsKey.join(KEY_SEPARATOR),
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dimIdx.concat(obsDimIdx),
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attrIdx.concat(value.slice(1)),
// Array of dimension objects
allDims,
// Array of attribute objects
allAttrs
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}
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|
7,089 | TerriaJS/terriajs | lib/ThirdParty/sdmxjsonlib.js | function(dvi, di) {
var dim = msg.structure.dimensions.series[di];
var pos = dimPosition(dim);
seriesKey[pos] = obsKey[pos] = dim.values[dvi].id;
} | javascript | function(dvi, di) {
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|
7,090 | TerriaJS/terriajs | lib/ThirdParty/sdmxjsonlib.js | function(series) {
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|
7,091 | TerriaJS/terriajs | lib/ThirdParty/sdmxjsonlib.js | function(c, i, array) {
if (c === undefined || c === null) return;
// c is the component, type is dimension|attribute,
// level is dataset|series|observation, i is index,
// array is the component array
failed += !iterator.call(context, c, type, level, i, array);
} | javascript | function(c, i, array) {
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// c is the component, type is dimension|attribute,
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7,092 | TerriaJS/terriajs | lib/ThirdParty/sdmxjsonlib.js | function(v, i) {
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|
7,093 | TerriaJS/terriajs | lib/Core/updateFromJson.js | updateFromJson | function updateFromJson(target, json, options) {
options = defaultValue(options, defaultValue.EMPTY_OBJECT);
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if (
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} else {
target[propertyName] = json[propertyName];
}
}
}
return when.all(promises);
} | javascript | function updateFromJson(target, json, options) {
options = defaultValue(options, defaultValue.EMPTY_OBJECT);
var promises = [];
for (var propertyName in target) {
if (
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} else {
target[propertyName] = json[propertyName];
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}
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7,094 | TerriaJS/terriajs | lib/Core/updateFromJson.js | shouldBeUpdated | function shouldBeUpdated(target, propertyName, json) {
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propertyName[0] !== "_" && // Must not be a private property
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); // Must not be overwriting 'id'
} | javascript | function shouldBeUpdated(target, propertyName, json) {
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7,095 | TerriaJS/terriajs | lib/Models/CatalogItem.js | removeCurrentTimeSubscription | function removeCurrentTimeSubscription(catalogItem) {
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catalogItem._removeCurrentTimeChange();
catalogItem._removeCurrentTimeChange = undefined;
}
} | javascript | function removeCurrentTimeSubscription(catalogItem) {
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7,096 | TerriaJS/terriajs | lib/Models/CatalogItem.js | updateCurrentTime | function updateCurrentTime(catalogItem, updatedTime) {
if (defined(catalogItem.clock)) {
catalogItem.clock.currentTime = JulianDate.clone(updatedTime);
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} | javascript | function updateCurrentTime(catalogItem, updatedTime) {
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7,097 | TerriaJS/terriajs | lib/Models/CatalogItem.js | useOwnClockChanged | function useOwnClockChanged(catalogItem) {
// If we are changing the state, copy the time from the clock that was in use to the clock that will be in use.
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} | javascript | function useOwnClockChanged(catalogItem) {
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updateCurrentTime(catalogItem, catalogItem.terria.clock.currentTime);
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catalogItem._lastUseOwnClock = catalogItem.useOwnClock;
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7,098 | TerriaJS/terriajs | lib/Models/GeoJsonCatalogItem.js | describeWithoutUnderscores | function describeWithoutUnderscores(properties, nameProperty) {
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return html;
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] | This next function modelled on Cesium.geoJsonDataSource's defaultDescribe. | [
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] | abcce28ff189f6fdbc0ee541a235ec6cabd90bd5 | https://github.com/TerriaJS/terriajs/blob/abcce28ff189f6fdbc0ee541a235ec6cabd90bd5/lib/Models/GeoJsonCatalogItem.js#L159-L185 |
7,099 | TerriaJS/terriajs | lib/Models/GeoJsonCatalogItem.js | reprojectPointList | function reprojectPointList(pts, code) {
if (!(pts[0] instanceof Array)) {
return Reproject.reprojectPoint(pts, code, "EPSG:4326");
}
var pts_out = [];
for (var i = 0; i < pts.length; i++) {
pts_out.push(Reproject.reprojectPoint(pts[i], code, "EPSG:4326"));
}
return pts_out;
} | javascript | function reprojectPointList(pts, code) {
if (!(pts[0] instanceof Array)) {
return Reproject.reprojectPoint(pts, code, "EPSG:4326");
}
var pts_out = [];
for (var i = 0; i < pts.length; i++) {
pts_out.push(Reproject.reprojectPoint(pts[i], code, "EPSG:4326"));
}
return pts_out;
} | [
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