code
stringlengths 24
2.07M
| docstring
stringlengths 25
85.3k
| func_name
stringlengths 1
92
| language
stringclasses 1
value | repo
stringlengths 5
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| path
stringlengths 4
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stringlengths 44
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|---|---|---|---|---|---|---|---|
function fixExtentWithBands(extent, nTick) {
var size = extent[1] - extent[0];
var len = nTick;
var margin = size / len / 2;
extent[0] += margin;
extent[1] -= margin;
}
|
Transform global coord to local coord,
i.e. var globalCoord = axis.toLocalCoord(40);
designate by module:echarts/coord/cartesian/Grid.
@type {Function}
|
fixExtentWithBands
|
javascript
|
douyu/juno
|
assets/public/js/echarts/v4.7.0/echarts.simple.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/echarts/v4.7.0/echarts.simple.js
|
Apache-2.0
|
function fixOnBandTicksCoords(axis, ticksCoords, alignWithLabel, clamp) {
var ticksLen = ticksCoords.length;
if (!axis.onBand || alignWithLabel || !ticksLen) {
return;
}
var axisExtent = axis.getExtent();
var last;
var diffSize;
if (ticksLen === 1) {
ticksCoords[0].coord = axisExtent[0];
last = ticksCoords[1] = {coord: axisExtent[0]};
}
else {
var crossLen = ticksCoords[ticksLen - 1].tickValue - ticksCoords[0].tickValue;
var shift = (ticksCoords[ticksLen - 1].coord - ticksCoords[0].coord) / crossLen;
each$1(ticksCoords, function (ticksItem) {
ticksItem.coord -= shift / 2;
});
var dataExtent = axis.scale.getExtent();
diffSize = 1 + dataExtent[1] - ticksCoords[ticksLen - 1].tickValue;
last = {coord: ticksCoords[ticksLen - 1].coord + shift * diffSize};
ticksCoords.push(last);
}
var inverse = axisExtent[0] > axisExtent[1];
// Handling clamp.
if (littleThan(ticksCoords[0].coord, axisExtent[0])) {
clamp ? (ticksCoords[0].coord = axisExtent[0]) : ticksCoords.shift();
}
if (clamp && littleThan(axisExtent[0], ticksCoords[0].coord)) {
ticksCoords.unshift({coord: axisExtent[0]});
}
if (littleThan(axisExtent[1], last.coord)) {
clamp ? (last.coord = axisExtent[1]) : ticksCoords.pop();
}
if (clamp && littleThan(last.coord, axisExtent[1])) {
ticksCoords.push({coord: axisExtent[1]});
}
function littleThan(a, b) {
// Avoid rounding error cause calculated tick coord different with extent.
// It may cause an extra unecessary tick added.
a = round$1(a);
b = round$1(b);
return inverse ? a > b : a < b;
}
}
|
Transform global coord to local coord,
i.e. var globalCoord = axis.toLocalCoord(40);
designate by module:echarts/coord/cartesian/Grid.
@type {Function}
|
fixOnBandTicksCoords
|
javascript
|
douyu/juno
|
assets/public/js/echarts/v4.7.0/echarts.simple.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/echarts/v4.7.0/echarts.simple.js
|
Apache-2.0
|
function littleThan(a, b) {
// Avoid rounding error cause calculated tick coord different with extent.
// It may cause an extra unecessary tick added.
a = round$1(a);
b = round$1(b);
return inverse ? a > b : a < b;
}
|
Transform global coord to local coord,
i.e. var globalCoord = axis.toLocalCoord(40);
designate by module:echarts/coord/cartesian/Grid.
@type {Function}
|
littleThan
|
javascript
|
douyu/juno
|
assets/public/js/echarts/v4.7.0/echarts.simple.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/echarts/v4.7.0/echarts.simple.js
|
Apache-2.0
|
Axis2D = function (dim, scale, coordExtent, axisType, position) {
Axis.call(this, dim, scale, coordExtent);
/**
* Axis type
* - 'category'
* - 'value'
* - 'time'
* - 'log'
* @type {string}
*/
this.type = axisType || 'value';
/**
* Axis position
* - 'top'
* - 'bottom'
* - 'left'
* - 'right'
*/
this.position = position || 'bottom';
}
|
Transform global coord to local coord,
i.e. var globalCoord = axis.toLocalCoord(40);
designate by module:echarts/coord/cartesian/Grid.
@type {Function}
|
Axis2D
|
javascript
|
douyu/juno
|
assets/public/js/echarts/v4.7.0/echarts.simple.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/echarts/v4.7.0/echarts.simple.js
|
Apache-2.0
|
function getAxisType(axisDim, option) {
// Default axis with data is category axis
return option.type || (option.data ? 'category' : 'value');
}
|
@type {Array.<module:echarts/coord/cartesian/Axis2D>}
@private
|
getAxisType
|
javascript
|
douyu/juno
|
assets/public/js/echarts/v4.7.0/echarts.simple.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/echarts/v4.7.0/echarts.simple.js
|
Apache-2.0
|
function isAxisUsedInTheGrid(axisModel, gridModel, ecModel) {
return axisModel.getCoordSysModel() === gridModel;
}
|
Usage:
grid.getCartesian(xAxisIndex, yAxisIndex);
grid.getCartesian(xAxisIndex);
grid.getCartesian(null, yAxisIndex);
grid.getCartesian({xAxisIndex: ..., yAxisIndex: ...});
@param {number|Object} [xAxisIndex]
@param {number} [yAxisIndex]
|
isAxisUsedInTheGrid
|
javascript
|
douyu/juno
|
assets/public/js/echarts/v4.7.0/echarts.simple.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/echarts/v4.7.0/echarts.simple.js
|
Apache-2.0
|
function Grid(gridModel, ecModel, api) {
/**
* @type {Object.<string, module:echarts/coord/cartesian/Cartesian2D>}
* @private
*/
this._coordsMap = {};
/**
* @type {Array.<module:echarts/coord/cartesian/Cartesian>}
* @private
*/
this._coordsList = [];
/**
* @type {Object.<string, Array.<module:echarts/coord/cartesian/Axis2D>>}
* @private
*/
this._axesMap = {};
/**
* @type {Array.<module:echarts/coord/cartesian/Axis2D>}
* @private
*/
this._axesList = [];
this._initCartesian(gridModel, ecModel, api);
this.model = gridModel;
}
|
Usage:
grid.getCartesian(xAxisIndex, yAxisIndex);
grid.getCartesian(xAxisIndex);
grid.getCartesian(null, yAxisIndex);
grid.getCartesian({xAxisIndex: ..., yAxisIndex: ...});
@param {number|Object} [xAxisIndex]
@param {number} [yAxisIndex]
|
Grid
|
javascript
|
douyu/juno
|
assets/public/js/echarts/v4.7.0/echarts.simple.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/echarts/v4.7.0/echarts.simple.js
|
Apache-2.0
|
function endTextLayout(opt, textPosition, textRotate, extent) {
var rotationDiff = remRadian(textRotate - opt.rotation);
var textAlign;
var textVerticalAlign;
var inverse = extent[0] > extent[1];
var onLeft = (textPosition === 'start' && !inverse)
|| (textPosition !== 'start' && inverse);
if (isRadianAroundZero(rotationDiff - PI$2 / 2)) {
textVerticalAlign = onLeft ? 'bottom' : 'top';
textAlign = 'center';
}
else if (isRadianAroundZero(rotationDiff - PI$2 * 1.5)) {
textVerticalAlign = onLeft ? 'top' : 'bottom';
textAlign = 'center';
}
else {
textVerticalAlign = 'middle';
if (rotationDiff < PI$2 * 1.5 && rotationDiff > PI$2 / 2) {
textAlign = onLeft ? 'left' : 'right';
}
else {
textAlign = onLeft ? 'right' : 'left';
}
}
return {
rotation: rotationDiff,
textAlign: textAlign,
textVerticalAlign: textVerticalAlign
};
}
|
@public
@static
@param {Object} opt
@param {number} axisRotation in radian
@param {number} textRotation in radian
@param {number} direction
@return {Object} {
rotation, // according to axis
textAlign,
textVerticalAlign
}
|
endTextLayout
|
javascript
|
douyu/juno
|
assets/public/js/echarts/v4.7.0/echarts.simple.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/echarts/v4.7.0/echarts.simple.js
|
Apache-2.0
|
function fixMinMaxLabelShow(axisModel, labelEls, tickEls) {
if (shouldShowAllLabels(axisModel.axis)) {
return;
}
// If min or max are user set, we need to check
// If the tick on min(max) are overlap on their neighbour tick
// If they are overlapped, we need to hide the min(max) tick label
var showMinLabel = axisModel.get('axisLabel.showMinLabel');
var showMaxLabel = axisModel.get('axisLabel.showMaxLabel');
// FIXME
// Have not consider onBand yet, where tick els is more than label els.
labelEls = labelEls || [];
tickEls = tickEls || [];
var firstLabel = labelEls[0];
var nextLabel = labelEls[1];
var lastLabel = labelEls[labelEls.length - 1];
var prevLabel = labelEls[labelEls.length - 2];
var firstTick = tickEls[0];
var nextTick = tickEls[1];
var lastTick = tickEls[tickEls.length - 1];
var prevTick = tickEls[tickEls.length - 2];
if (showMinLabel === false) {
ignoreEl(firstLabel);
ignoreEl(firstTick);
}
else if (isTwoLabelOverlapped(firstLabel, nextLabel)) {
if (showMinLabel) {
ignoreEl(nextLabel);
ignoreEl(nextTick);
}
else {
ignoreEl(firstLabel);
ignoreEl(firstTick);
}
}
if (showMaxLabel === false) {
ignoreEl(lastLabel);
ignoreEl(lastTick);
}
else if (isTwoLabelOverlapped(prevLabel, lastLabel)) {
if (showMaxLabel) {
ignoreEl(prevLabel);
ignoreEl(prevTick);
}
else {
ignoreEl(lastLabel);
ignoreEl(lastTick);
}
}
}
|
@public
@static
@param {Object} opt
@param {number} axisRotation in radian
@param {number} textRotation in radian
@param {number} direction
@return {Object} {
rotation, // according to axis
textAlign,
textVerticalAlign
}
|
fixMinMaxLabelShow
|
javascript
|
douyu/juno
|
assets/public/js/echarts/v4.7.0/echarts.simple.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/echarts/v4.7.0/echarts.simple.js
|
Apache-2.0
|
function ignoreEl(el) {
el && (el.ignore = true);
}
|
@public
@static
@param {Object} opt
@param {number} axisRotation in radian
@param {number} textRotation in radian
@param {number} direction
@return {Object} {
rotation, // according to axis
textAlign,
textVerticalAlign
}
|
ignoreEl
|
javascript
|
douyu/juno
|
assets/public/js/echarts/v4.7.0/echarts.simple.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/echarts/v4.7.0/echarts.simple.js
|
Apache-2.0
|
function isTwoLabelOverlapped(current, next, labelLayout) {
// current and next has the same rotation.
var firstRect = current && current.getBoundingRect().clone();
var nextRect = next && next.getBoundingRect().clone();
if (!firstRect || !nextRect) {
return;
}
// When checking intersect of two rotated labels, we use mRotationBack
// to avoid that boundingRect is enlarge when using `boundingRect.applyTransform`.
var mRotationBack = identity([]);
rotate(mRotationBack, mRotationBack, -current.rotation);
firstRect.applyTransform(mul$1([], mRotationBack, current.getLocalTransform()));
nextRect.applyTransform(mul$1([], mRotationBack, next.getLocalTransform()));
return firstRect.intersect(nextRect);
}
|
@public
@static
@param {Object} opt
@param {number} axisRotation in radian
@param {number} textRotation in radian
@param {number} direction
@return {Object} {
rotation, // according to axis
textAlign,
textVerticalAlign
}
|
isTwoLabelOverlapped
|
javascript
|
douyu/juno
|
assets/public/js/echarts/v4.7.0/echarts.simple.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/echarts/v4.7.0/echarts.simple.js
|
Apache-2.0
|
function isNameLocationCenter(nameLocation) {
return nameLocation === 'middle' || nameLocation === 'center';
}
|
@public
@static
@param {Object} opt
@param {number} axisRotation in radian
@param {number} textRotation in radian
@param {number} direction
@return {Object} {
rotation, // according to axis
textAlign,
textVerticalAlign
}
|
isNameLocationCenter
|
javascript
|
douyu/juno
|
assets/public/js/echarts/v4.7.0/echarts.simple.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/echarts/v4.7.0/echarts.simple.js
|
Apache-2.0
|
function createTicks(ticksCoords, tickTransform, tickEndCoord, tickLineStyle, aniid) {
var tickEls = [];
var pt1 = [];
var pt2 = [];
for (var i = 0; i < ticksCoords.length; i++) {
var tickCoord = ticksCoords[i].coord;
pt1[0] = tickCoord;
pt1[1] = 0;
pt2[0] = tickCoord;
pt2[1] = tickEndCoord;
if (tickTransform) {
applyTransform(pt1, pt1, tickTransform);
applyTransform(pt2, pt2, tickTransform);
}
// Tick line, Not use group transform to have better line draw
var tickEl = new Line({
// Id for animation
anid: aniid + '_' + ticksCoords[i].tickValue,
subPixelOptimize: true,
shape: {
x1: pt1[0],
y1: pt1[1],
x2: pt2[0],
y2: pt2[1]
},
style: tickLineStyle,
z2: 2,
silent: true
});
tickEls.push(tickEl);
}
return tickEls;
}
|
@public
@static
@param {Object} opt
@param {number} axisRotation in radian
@param {number} textRotation in radian
@param {number} direction
@return {Object} {
rotation, // according to axis
textAlign,
textVerticalAlign
}
|
createTicks
|
javascript
|
douyu/juno
|
assets/public/js/echarts/v4.7.0/echarts.simple.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/echarts/v4.7.0/echarts.simple.js
|
Apache-2.0
|
function buildAxisMajorTicks(axisBuilder, axisModel, opt) {
var axis = axisModel.axis;
var tickModel = axisModel.getModel('axisTick');
if (!tickModel.get('show') || axis.scale.isBlank()) {
return;
}
var lineStyleModel = tickModel.getModel('lineStyle');
var tickEndCoord = opt.tickDirection * tickModel.get('length');
var ticksCoords = axis.getTicksCoords();
var ticksEls = createTicks(ticksCoords, axisBuilder._transform, tickEndCoord, defaults(
lineStyleModel.getLineStyle(),
{
stroke: axisModel.get('axisLine.lineStyle.color')
}
), 'ticks');
for (var i = 0; i < ticksEls.length; i++) {
axisBuilder.group.add(ticksEls[i]);
}
return ticksEls;
}
|
@public
@static
@param {Object} opt
@param {number} axisRotation in radian
@param {number} textRotation in radian
@param {number} direction
@return {Object} {
rotation, // according to axis
textAlign,
textVerticalAlign
}
|
buildAxisMajorTicks
|
javascript
|
douyu/juno
|
assets/public/js/echarts/v4.7.0/echarts.simple.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/echarts/v4.7.0/echarts.simple.js
|
Apache-2.0
|
function buildAxisMinorTicks(axisBuilder, axisModel, opt) {
var axis = axisModel.axis;
var minorTickModel = axisModel.getModel('minorTick');
if (!minorTickModel.get('show') || axis.scale.isBlank()) {
return;
}
var minorTicksCoords = axis.getMinorTicksCoords();
if (!minorTicksCoords.length) {
return;
}
var lineStyleModel = minorTickModel.getModel('lineStyle');
var tickEndCoord = opt.tickDirection * minorTickModel.get('length');
var minorTickLineStyle = defaults(
lineStyleModel.getLineStyle(),
defaults(
axisModel.getModel('axisTick').getLineStyle(),
{
stroke: axisModel.get('axisLine.lineStyle.color')
}
)
);
for (var i = 0; i < minorTicksCoords.length; i++) {
var minorTicksEls = createTicks(
minorTicksCoords[i], axisBuilder._transform, tickEndCoord, minorTickLineStyle, 'minorticks_' + i
);
for (var k = 0; k < minorTicksEls.length; k++) {
axisBuilder.group.add(minorTicksEls[k]);
}
}
}
|
@public
@static
@param {Object} opt
@param {number} axisRotation in radian
@param {number} textRotation in radian
@param {number} direction
@return {Object} {
rotation, // according to axis
textAlign,
textVerticalAlign
}
|
buildAxisMinorTicks
|
javascript
|
douyu/juno
|
assets/public/js/echarts/v4.7.0/echarts.simple.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/echarts/v4.7.0/echarts.simple.js
|
Apache-2.0
|
function buildAxisLabel(axisBuilder, axisModel, opt) {
var axis = axisModel.axis;
var show = retrieve(opt.axisLabelShow, axisModel.get('axisLabel.show'));
if (!show || axis.scale.isBlank()) {
return;
}
var labelModel = axisModel.getModel('axisLabel');
var labelMargin = labelModel.get('margin');
var labels = axis.getViewLabels();
// Special label rotate.
var labelRotation = (
retrieve(opt.labelRotate, labelModel.get('rotate')) || 0
) * PI$2 / 180;
var labelLayout = innerTextLayout(opt.rotation, labelRotation, opt.labelDirection);
var rawCategoryData = axisModel.getCategories && axisModel.getCategories(true);
var labelEls = [];
var silent = isLabelSilent(axisModel);
var triggerEvent = axisModel.get('triggerEvent');
each$1(labels, function (labelItem, index) {
var tickValue = labelItem.tickValue;
var formattedLabel = labelItem.formattedLabel;
var rawLabel = labelItem.rawLabel;
var itemLabelModel = labelModel;
if (rawCategoryData && rawCategoryData[tickValue] && rawCategoryData[tickValue].textStyle) {
itemLabelModel = new Model(
rawCategoryData[tickValue].textStyle, labelModel, axisModel.ecModel
);
}
var textColor = itemLabelModel.getTextColor()
|| axisModel.get('axisLine.lineStyle.color');
var tickCoord = axis.dataToCoord(tickValue);
var pos = [
tickCoord,
opt.labelOffset + opt.labelDirection * labelMargin
];
var textEl = new Text({
// Id for animation
anid: 'label_' + tickValue,
position: pos,
rotation: labelLayout.rotation,
silent: silent,
z2: 10
});
setTextStyle(textEl.style, itemLabelModel, {
text: formattedLabel,
textAlign: itemLabelModel.getShallow('align', true)
|| labelLayout.textAlign,
textVerticalAlign: itemLabelModel.getShallow('verticalAlign', true)
|| itemLabelModel.getShallow('baseline', true)
|| labelLayout.textVerticalAlign,
textFill: typeof textColor === 'function'
? textColor(
// (1) In category axis with data zoom, tick is not the original
// index of axis.data. So tick should not be exposed to user
// in category axis.
// (2) Compatible with previous version, which always use formatted label as
// input. But in interval scale the formatted label is like '223,445', which
// maked user repalce ','. So we modify it to return original val but remain
// it as 'string' to avoid error in replacing.
axis.type === 'category'
? rawLabel
: axis.type === 'value'
? tickValue + ''
: tickValue,
index
)
: textColor
});
// Pack data for mouse event
if (triggerEvent) {
textEl.eventData = makeAxisEventDataBase(axisModel);
textEl.eventData.targetType = 'axisLabel';
textEl.eventData.value = rawLabel;
}
// FIXME
axisBuilder._dumbGroup.add(textEl);
textEl.updateTransform();
labelEls.push(textEl);
axisBuilder.group.add(textEl);
textEl.decomposeTransform();
});
return labelEls;
}
|
@public
@static
@param {Object} opt
@param {number} axisRotation in radian
@param {number} textRotation in radian
@param {number} direction
@return {Object} {
rotation, // according to axis
textAlign,
textVerticalAlign
}
|
buildAxisLabel
|
javascript
|
douyu/juno
|
assets/public/js/echarts/v4.7.0/echarts.simple.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/echarts/v4.7.0/echarts.simple.js
|
Apache-2.0
|
function getAxisInfo(axisModel) {
var coordSysAxesInfo = (axisModel.ecModel.getComponent('axisPointer') || {}).coordSysAxesInfo;
return coordSysAxesInfo && coordSysAxesInfo.axesInfo[makeKey(axisModel)];
}
|
Can only be called after coordinate system creation stage.
(Can be called before coordinate system update stage).
@param {Object} opt {labelInside}
@return {Object} {
position, rotation, labelDirection, labelOffset,
tickDirection, labelRotate, z2
}
|
getAxisInfo
|
javascript
|
douyu/juno
|
assets/public/js/echarts/v4.7.0/echarts.simple.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/echarts/v4.7.0/echarts.simple.js
|
Apache-2.0
|
function getAxisPointerModel(axisModel) {
var axisInfo = getAxisInfo(axisModel);
return axisInfo && axisInfo.axisPointerModel;
}
|
Can only be called after coordinate system creation stage.
(Can be called before coordinate system update stage).
@param {Object} opt {labelInside}
@return {Object} {
position, rotation, labelDirection, labelOffset,
tickDirection, labelRotate, z2
}
|
getAxisPointerModel
|
javascript
|
douyu/juno
|
assets/public/js/echarts/v4.7.0/echarts.simple.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/echarts/v4.7.0/echarts.simple.js
|
Apache-2.0
|
function isHandleTrigger(axisPointerModel) {
return !!axisPointerModel.get('handle.show');
}
|
Can only be called after coordinate system creation stage.
(Can be called before coordinate system update stage).
@param {Object} opt {labelInside}
@return {Object} {
position, rotation, labelDirection, labelOffset,
tickDirection, labelRotate, z2
}
|
isHandleTrigger
|
javascript
|
douyu/juno
|
assets/public/js/echarts/v4.7.0/echarts.simple.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/echarts/v4.7.0/echarts.simple.js
|
Apache-2.0
|
function makeKey(model) {
return model.type + '||' + model.id;
}
|
Can only be called after coordinate system creation stage.
(Can be called before coordinate system update stage).
@param {Object} opt {labelInside}
@return {Object} {
position, rotation, labelDirection, labelOffset,
tickDirection, labelRotate, z2
}
|
makeKey
|
javascript
|
douyu/juno
|
assets/public/js/echarts/v4.7.0/echarts.simple.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/echarts/v4.7.0/echarts.simple.js
|
Apache-2.0
|
function updateAxisPointer(axisView, axisModel, ecModel, api, payload, forceRender) {
var Clazz = AxisView.getAxisPointerClass(axisView.axisPointerClass);
if (!Clazz) {
return;
}
var axisPointerModel = getAxisPointerModel(axisModel);
axisPointerModel
? (axisView._axisPointer || (axisView._axisPointer = new Clazz()))
.render(axisModel, axisPointerModel, api, forceRender)
: disposeAxisPointer(axisView, api);
}
|
Can only be called after coordinate system creation stage.
(Can be called before coordinate system update stage).
@param {Object} opt {labelInside}
@return {Object} {
position, rotation, labelDirection, labelOffset,
tickDirection, labelRotate, z2
}
|
updateAxisPointer
|
javascript
|
douyu/juno
|
assets/public/js/echarts/v4.7.0/echarts.simple.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/echarts/v4.7.0/echarts.simple.js
|
Apache-2.0
|
function disposeAxisPointer(axisView, ecModel, api) {
var axisPointer = axisView._axisPointer;
axisPointer && axisPointer.dispose(ecModel, api);
axisView._axisPointer = null;
}
|
Can only be called after coordinate system creation stage.
(Can be called before coordinate system update stage).
@param {Object} opt {labelInside}
@return {Object} {
position, rotation, labelDirection, labelOffset,
tickDirection, labelRotate, z2
}
|
disposeAxisPointer
|
javascript
|
douyu/juno
|
assets/public/js/echarts/v4.7.0/echarts.simple.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/echarts/v4.7.0/echarts.simple.js
|
Apache-2.0
|
function layout$1(gridModel, axisModel, opt) {
opt = opt || {};
var grid = gridModel.coordinateSystem;
var axis = axisModel.axis;
var layout = {};
var otherAxisOnZeroOf = axis.getAxesOnZeroOf()[0];
var rawAxisPosition = axis.position;
var axisPosition = otherAxisOnZeroOf ? 'onZero' : rawAxisPosition;
var axisDim = axis.dim;
var rect = grid.getRect();
var rectBound = [rect.x, rect.x + rect.width, rect.y, rect.y + rect.height];
var idx = {left: 0, right: 1, top: 0, bottom: 1, onZero: 2};
var axisOffset = axisModel.get('offset') || 0;
var posBound = axisDim === 'x'
? [rectBound[2] - axisOffset, rectBound[3] + axisOffset]
: [rectBound[0] - axisOffset, rectBound[1] + axisOffset];
if (otherAxisOnZeroOf) {
var onZeroCoord = otherAxisOnZeroOf.toGlobalCoord(otherAxisOnZeroOf.dataToCoord(0));
posBound[idx.onZero] = Math.max(Math.min(onZeroCoord, posBound[1]), posBound[0]);
}
// Axis position
layout.position = [
axisDim === 'y' ? posBound[idx[axisPosition]] : rectBound[0],
axisDim === 'x' ? posBound[idx[axisPosition]] : rectBound[3]
];
// Axis rotation
layout.rotation = Math.PI / 2 * (axisDim === 'x' ? 0 : 1);
// Tick and label direction, x y is axisDim
var dirMap = {top: -1, bottom: 1, left: -1, right: 1};
layout.labelDirection = layout.tickDirection = layout.nameDirection = dirMap[rawAxisPosition];
layout.labelOffset = otherAxisOnZeroOf ? posBound[idx[rawAxisPosition]] - posBound[idx.onZero] : 0;
if (axisModel.get('axisTick.inside')) {
layout.tickDirection = -layout.tickDirection;
}
if (retrieve(opt.labelInside, axisModel.get('axisLabel.inside'))) {
layout.labelDirection = -layout.labelDirection;
}
// Special label rotation
var labelRotate = axisModel.get('axisLabel.rotate');
layout.labelRotate = axisPosition === 'top' ? -labelRotate : labelRotate;
// Over splitLine and splitArea
layout.z2 = 1;
return layout;
}
|
Can only be called after coordinate system creation stage.
(Can be called before coordinate system update stage).
@param {Object} opt {labelInside}
@return {Object} {
position, rotation, labelDirection, labelOffset,
tickDirection, labelRotate, z2
}
|
layout$1
|
javascript
|
douyu/juno
|
assets/public/js/echarts/v4.7.0/echarts.simple.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/echarts/v4.7.0/echarts.simple.js
|
Apache-2.0
|
function rectCoordAxisBuildSplitArea(axisView, axisGroup, axisModel, gridModel) {
var axis = axisModel.axis;
if (axis.scale.isBlank()) {
return;
}
var splitAreaModel = axisModel.getModel('splitArea');
var areaStyleModel = splitAreaModel.getModel('areaStyle');
var areaColors = areaStyleModel.get('color');
var gridRect = gridModel.coordinateSystem.getRect();
var ticksCoords = axis.getTicksCoords({
tickModel: splitAreaModel,
clamp: true
});
if (!ticksCoords.length) {
return;
}
// For Making appropriate splitArea animation, the color and anid
// should be corresponding to previous one if possible.
var areaColorsLen = areaColors.length;
var lastSplitAreaColors = axisView.__splitAreaColors;
var newSplitAreaColors = createHashMap();
var colorIndex = 0;
if (lastSplitAreaColors) {
for (var i = 0; i < ticksCoords.length; i++) {
var cIndex = lastSplitAreaColors.get(ticksCoords[i].tickValue);
if (cIndex != null) {
colorIndex = (cIndex + (areaColorsLen - 1) * i) % areaColorsLen;
break;
}
}
}
var prev = axis.toGlobalCoord(ticksCoords[0].coord);
var areaStyle = areaStyleModel.getAreaStyle();
areaColors = isArray(areaColors) ? areaColors : [areaColors];
for (var i = 1; i < ticksCoords.length; i++) {
var tickCoord = axis.toGlobalCoord(ticksCoords[i].coord);
var x;
var y;
var width;
var height;
if (axis.isHorizontal()) {
x = prev;
y = gridRect.y;
width = tickCoord - x;
height = gridRect.height;
prev = x + width;
}
else {
x = gridRect.x;
y = prev;
width = gridRect.width;
height = tickCoord - y;
prev = y + height;
}
var tickValue = ticksCoords[i - 1].tickValue;
tickValue != null && newSplitAreaColors.set(tickValue, colorIndex);
axisGroup.add(new Rect({
anid: tickValue != null ? 'area_' + tickValue : null,
shape: {
x: x,
y: y,
width: width,
height: height
},
style: defaults({
fill: areaColors[colorIndex]
}, areaStyle),
silent: true
}));
colorIndex = (colorIndex + 1) % areaColorsLen;
}
axisView.__splitAreaColors = newSplitAreaColors;
}
|
@param {module:echarts/coord/cartesian/AxisModel} axisModel
@param {module:echarts/coord/cartesian/GridModel} gridModel
@private
|
rectCoordAxisBuildSplitArea
|
javascript
|
douyu/juno
|
assets/public/js/echarts/v4.7.0/echarts.simple.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/echarts/v4.7.0/echarts.simple.js
|
Apache-2.0
|
function rectCoordAxisHandleRemove(axisView) {
axisView.__splitAreaColors = null;
}
|
@param {module:echarts/coord/cartesian/AxisModel} axisModel
@param {module:echarts/coord/cartesian/GridModel} gridModel
@private
|
rectCoordAxisHandleRemove
|
javascript
|
douyu/juno
|
assets/public/js/echarts/v4.7.0/echarts.simple.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/echarts/v4.7.0/echarts.simple.js
|
Apache-2.0
|
function setLabel(
normalStyle, hoverStyle, itemModel, color, seriesModel, dataIndex, labelPositionOutside
) {
var labelModel = itemModel.getModel('label');
var hoverLabelModel = itemModel.getModel('emphasis.label');
setLabelStyle(
normalStyle, hoverStyle, labelModel, hoverLabelModel,
{
labelFetcher: seriesModel,
labelDataIndex: dataIndex,
defaultText: getDefaultLabel(seriesModel.getData(), dataIndex),
isRectText: true,
autoColor: color
}
);
fixPosition(normalStyle);
fixPosition(hoverStyle);
}
|
Sausage: similar to sector, but have half circle on both sides
@public
|
setLabel
|
javascript
|
douyu/juno
|
assets/public/js/echarts/v4.7.0/echarts.simple.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/echarts/v4.7.0/echarts.simple.js
|
Apache-2.0
|
function fixPosition(style, labelPositionOutside) {
if (style.textPosition === 'outside') {
style.textPosition = labelPositionOutside;
}
}
|
Sausage: similar to sector, but have half circle on both sides
@public
|
fixPosition
|
javascript
|
douyu/juno
|
assets/public/js/echarts/v4.7.0/echarts.simple.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/echarts/v4.7.0/echarts.simple.js
|
Apache-2.0
|
function getClipArea(coord, data) {
var coordSysClipArea = coord.getArea && coord.getArea();
if (coord.type === 'cartesian2d') {
var baseAxis = coord.getBaseAxis();
// When boundaryGap is false or using time axis. bar may exceed the grid.
// We should not clip this part.
// See test/bar2.html
if (baseAxis.type !== 'category' || !baseAxis.onBand) {
var expandWidth = data.getLayout('bandWidth');
if (baseAxis.isHorizontal()) {
coordSysClipArea.x -= expandWidth;
coordSysClipArea.width += expandWidth * 2;
}
else {
coordSysClipArea.y -= expandWidth;
coordSysClipArea.height += expandWidth * 2;
}
}
}
return coordSysClipArea;
}
|
Sausage: similar to sector, but have half circle on both sides
@public
|
getClipArea
|
javascript
|
douyu/juno
|
assets/public/js/echarts/v4.7.0/echarts.simple.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/echarts/v4.7.0/echarts.simple.js
|
Apache-2.0
|
function removeRect(dataIndex, animationModel, el) {
// Not show text when animating
el.style.text = null;
updateProps(el, {
shape: {
width: 0
}
}, animationModel, dataIndex, function () {
el.parent && el.parent.remove(el);
});
}
|
Sausage: similar to sector, but have half circle on both sides
@public
|
removeRect
|
javascript
|
douyu/juno
|
assets/public/js/echarts/v4.7.0/echarts.simple.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/echarts/v4.7.0/echarts.simple.js
|
Apache-2.0
|
function removeSector(dataIndex, animationModel, el) {
// Not show text when animating
el.style.text = null;
updateProps(el, {
shape: {
r: el.shape.r0
}
}, animationModel, dataIndex, function () {
el.parent && el.parent.remove(el);
});
}
|
Sausage: similar to sector, but have half circle on both sides
@public
|
removeSector
|
javascript
|
douyu/juno
|
assets/public/js/echarts/v4.7.0/echarts.simple.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/echarts/v4.7.0/echarts.simple.js
|
Apache-2.0
|
function isZeroOnPolar(layout) {
return layout.startAngle != null
&& layout.endAngle != null
&& layout.startAngle === layout.endAngle;
}
|
Sausage: similar to sector, but have half circle on both sides
@public
|
isZeroOnPolar
|
javascript
|
douyu/juno
|
assets/public/js/echarts/v4.7.0/echarts.simple.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/echarts/v4.7.0/echarts.simple.js
|
Apache-2.0
|
function updateStyle(
el, data, dataIndex, itemModel, layout, seriesModel, isHorizontal, isPolar
) {
var color = data.getItemVisual(dataIndex, 'color');
var opacity = data.getItemVisual(dataIndex, 'opacity');
var stroke = data.getVisual('borderColor');
var itemStyleModel = itemModel.getModel('itemStyle');
var hoverStyle = itemModel.getModel('emphasis.itemStyle').getBarItemStyle();
if (!isPolar) {
el.setShape('r', itemStyleModel.get('barBorderRadius') || 0);
}
el.useStyle(defaults(
{
stroke: isZeroOnPolar(layout) ? 'none' : stroke,
fill: isZeroOnPolar(layout) ? 'none' : color,
opacity: opacity
},
itemStyleModel.getBarItemStyle()
));
var cursorStyle = itemModel.getShallow('cursor');
cursorStyle && el.attr('cursor', cursorStyle);
var labelPositionOutside = isHorizontal
? (layout.height > 0 ? 'bottom' : 'top')
: (layout.width > 0 ? 'left' : 'right');
if (!isPolar) {
setLabel(
el.style, hoverStyle, itemModel, color,
seriesModel, dataIndex, labelPositionOutside
);
}
if (isZeroOnPolar(layout)) {
hoverStyle.fill = hoverStyle.stroke = 'none';
}
setHoverStyle(el, hoverStyle);
}
|
Sausage: similar to sector, but have half circle on both sides
@public
|
updateStyle
|
javascript
|
douyu/juno
|
assets/public/js/echarts/v4.7.0/echarts.simple.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/echarts/v4.7.0/echarts.simple.js
|
Apache-2.0
|
function getLineWidth(itemModel, rawLayout) {
var lineWidth = itemModel.get(BAR_BORDER_WIDTH_QUERY) || 0;
// width or height may be NaN for empty data
var width = isNaN(rawLayout.width) ? Number.MAX_VALUE : Math.abs(rawLayout.width);
var height = isNaN(rawLayout.height) ? Number.MAX_VALUE : Math.abs(rawLayout.height);
return Math.min(lineWidth, width, height);
}
|
Sausage: similar to sector, but have half circle on both sides
@public
|
getLineWidth
|
javascript
|
douyu/juno
|
assets/public/js/echarts/v4.7.0/echarts.simple.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/echarts/v4.7.0/echarts.simple.js
|
Apache-2.0
|
function createLarge(seriesModel, group, incremental) {
// TODO support polar
var data = seriesModel.getData();
var startPoint = [];
var baseDimIdx = data.getLayout('valueAxisHorizontal') ? 1 : 0;
startPoint[1 - baseDimIdx] = data.getLayout('valueAxisStart');
var largeDataIndices = data.getLayout('largeDataIndices');
var barWidth = data.getLayout('barWidth');
var backgroundModel = seriesModel.getModel('backgroundStyle');
var drawBackground = seriesModel.get('showBackground', true);
if (drawBackground) {
var points = data.getLayout('largeBackgroundPoints');
var backgroundStartPoint = [];
backgroundStartPoint[1 - baseDimIdx] = data.getLayout('backgroundStart');
var bgEl = new LargePath({
shape: {points: points},
incremental: !!incremental,
__startPoint: backgroundStartPoint,
__baseDimIdx: baseDimIdx,
__largeDataIndices: largeDataIndices,
__barWidth: barWidth,
silent: true,
z2: 0
});
setLargeBackgroundStyle(bgEl, backgroundModel, data);
group.add(bgEl);
}
var el = new LargePath({
shape: {points: data.getLayout('largePoints')},
incremental: !!incremental,
__startPoint: startPoint,
__baseDimIdx: baseDimIdx,
__largeDataIndices: largeDataIndices,
__barWidth: barWidth
});
group.add(el);
setLargeStyle(el, seriesModel, data);
// Enable tooltip and user mouse/touch event handlers.
el.seriesIndex = seriesModel.seriesIndex;
if (!seriesModel.get('silent')) {
el.on('mousedown', largePathUpdateDataIndex);
el.on('mousemove', largePathUpdateDataIndex);
}
}
|
Sausage: similar to sector, but have half circle on both sides
@public
|
createLarge
|
javascript
|
douyu/juno
|
assets/public/js/echarts/v4.7.0/echarts.simple.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/echarts/v4.7.0/echarts.simple.js
|
Apache-2.0
|
function largePathFindDataIndex(largePath, x, y) {
var baseDimIdx = largePath.__baseDimIdx;
var valueDimIdx = 1 - baseDimIdx;
var points = largePath.shape.points;
var largeDataIndices = largePath.__largeDataIndices;
var barWidthHalf = Math.abs(largePath.__barWidth / 2);
var startValueVal = largePath.__startPoint[valueDimIdx];
_eventPos[0] = x;
_eventPos[1] = y;
var pointerBaseVal = _eventPos[baseDimIdx];
var pointerValueVal = _eventPos[1 - baseDimIdx];
var baseLowerBound = pointerBaseVal - barWidthHalf;
var baseUpperBound = pointerBaseVal + barWidthHalf;
for (var i = 0, len = points.length / 2; i < len; i++) {
var ii = i * 2;
var barBaseVal = points[ii + baseDimIdx];
var barValueVal = points[ii + valueDimIdx];
if (
barBaseVal >= baseLowerBound && barBaseVal <= baseUpperBound
&& (
startValueVal <= barValueVal
? (pointerValueVal >= startValueVal && pointerValueVal <= barValueVal)
: (pointerValueVal >= barValueVal && pointerValueVal <= startValueVal)
)
) {
return largeDataIndices[i];
}
}
return -1;
}
|
[Usage]:
(1)
createListSimply(seriesModel, ['value']);
(2)
createListSimply(seriesModel, {
coordDimensions: ['value'],
dimensionsCount: 5
});
@param {module:echarts/model/Series} seriesModel
@param {Object|Array.<string|Object>} opt opt or coordDimensions
The options in opt, see `echarts/data/helper/createDimensions`
@param {Array.<string>} [nameList]
@return {module:echarts/data/List}
|
largePathFindDataIndex
|
javascript
|
douyu/juno
|
assets/public/js/echarts/v4.7.0/echarts.simple.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/echarts/v4.7.0/echarts.simple.js
|
Apache-2.0
|
function setLargeStyle(el, seriesModel, data) {
var borderColor = data.getVisual('borderColor') || data.getVisual('color');
var itemStyle = seriesModel.getModel('itemStyle').getItemStyle(['color', 'borderColor']);
el.useStyle(itemStyle);
el.style.fill = null;
el.style.stroke = borderColor;
el.style.lineWidth = data.getLayout('barWidth');
}
|
@param {Array.<Object>} targetList [{name, value, selected}, ...]
If targetList is an array, it should like [{name: ..., value: ...}, ...].
If targetList is a "List", it must have coordDim: 'value' dimension and name.
|
setLargeStyle
|
javascript
|
douyu/juno
|
assets/public/js/echarts/v4.7.0/echarts.simple.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/echarts/v4.7.0/echarts.simple.js
|
Apache-2.0
|
function setLargeBackgroundStyle(el, backgroundModel, data) {
var borderColor = backgroundModel.get('borderColor') || backgroundModel.get('color');
var itemStyle = backgroundModel.getItemStyle(['color', 'borderColor']);
el.useStyle(itemStyle);
el.style.fill = null;
el.style.stroke = borderColor;
el.style.lineWidth = data.getLayout('barWidth');
}
|
@param {Array.<Object>} targetList [{name, value, selected}, ...]
If targetList is an array, it should like [{name: ..., value: ...}, ...].
If targetList is a "List", it must have coordDim: 'value' dimension and name.
|
setLargeBackgroundStyle
|
javascript
|
douyu/juno
|
assets/public/js/echarts/v4.7.0/echarts.simple.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/echarts/v4.7.0/echarts.simple.js
|
Apache-2.0
|
function createBackgroundShape(isHorizontalOrRadial, layout, coord) {
var coordLayout;
var isPolar = coord.type === 'polar';
if (isPolar) {
coordLayout = coord.getArea();
}
else {
coordLayout = coord.grid.getRect();
}
if (isPolar) {
return {
cx: coordLayout.cx,
cy: coordLayout.cy,
r0: isHorizontalOrRadial ? coordLayout.r0 : layout.r0,
r: isHorizontalOrRadial ? coordLayout.r : layout.r,
startAngle: isHorizontalOrRadial ? layout.startAngle : 0,
endAngle: isHorizontalOrRadial ? layout.endAngle : Math.PI * 2
};
}
else {
return {
x: isHorizontalOrRadial ? layout.x : coordLayout.x,
y: isHorizontalOrRadial ? coordLayout.y : layout.y,
width: isHorizontalOrRadial ? layout.width : coordLayout.width,
height: isHorizontalOrRadial ? coordLayout.height : layout.height
};
}
}
|
Either name or id should be passed as input here.
If both of them are defined, id is used.
@param {string|undefined} name name of data
@param {number|undefined} id dataIndex of data
|
createBackgroundShape
|
javascript
|
douyu/juno
|
assets/public/js/echarts/v4.7.0/echarts.simple.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/echarts/v4.7.0/echarts.simple.js
|
Apache-2.0
|
function createBackgroundEl(coord, isHorizontalOrRadial, layout) {
var ElementClz = coord.type === 'polar' ? Sector : Rect;
return new ElementClz({
shape: createBackgroundShape(isHorizontalOrRadial, layout, coord),
silent: true,
z2: 0
});
}
|
Either name or id should be passed as input here.
If both of them are defined, id is used.
@param {string|undefined} name name of data
@param {number|undefined} id dataIndex of data
|
createBackgroundEl
|
javascript
|
douyu/juno
|
assets/public/js/echarts/v4.7.0/echarts.simple.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/echarts/v4.7.0/echarts.simple.js
|
Apache-2.0
|
createListSimply = function (seriesModel, opt, nameList) {
opt = isArray(opt) && {coordDimensions: opt} || extend({}, opt);
var source = seriesModel.getSource();
var dimensionsInfo = createDimensions(source, opt);
var list = new List(dimensionsInfo, seriesModel);
list.initData(source, nameList);
return list;
}
|
LegendVisualProvider is an bridge that pick encoded color from data and
provide to the legend component.
@param {Function} getDataWithEncodedVisual Function to get data after filtered. It stores all the encoding info
@param {Function} getRawData Function to get raw data before filtered.
|
createListSimply
|
javascript
|
douyu/juno
|
assets/public/js/echarts/v4.7.0/echarts.simple.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/echarts/v4.7.0/echarts.simple.js
|
Apache-2.0
|
function LegendVisualProvider(getDataWithEncodedVisual, getRawData) {
this.getAllNames = function () {
var rawData = getRawData();
// We find the name from the raw data. In case it's filtered by the legend component.
// Normally, the name can be found in rawData, but can't be found in filtered data will display as gray.
return rawData.mapArray(rawData.getName);
};
this.containName = function (name) {
var rawData = getRawData();
return rawData.indexOfName(name) >= 0;
};
this.indexOfName = function (name) {
// Only get data when necessary.
// Because LegendVisualProvider constructor may be new in the stage that data is not prepared yet.
// Invoking Series#getData immediately will throw an error.
var dataWithEncodedVisual = getDataWithEncodedVisual();
return dataWithEncodedVisual.indexOfName(name);
};
this.getItemVisual = function (dataIndex, key) {
// Get encoded visual properties from final filtered data.
var dataWithEncodedVisual = getDataWithEncodedVisual();
return dataWithEncodedVisual.getItemVisual(dataIndex, key);
};
}
|
LegendVisualProvider is an bridge that pick encoded color from data and
provide to the legend component.
@param {Function} getDataWithEncodedVisual Function to get data after filtered. It stores all the encoding info
@param {Function} getRawData Function to get raw data before filtered.
|
LegendVisualProvider
|
javascript
|
douyu/juno
|
assets/public/js/echarts/v4.7.0/echarts.simple.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/echarts/v4.7.0/echarts.simple.js
|
Apache-2.0
|
function updateDataSelected(uid, seriesModel, hasAnimation, api) {
var data = seriesModel.getData();
var dataIndex = this.dataIndex;
var name = data.getName(dataIndex);
var selectedOffset = seriesModel.get('selectedOffset');
api.dispatchAction({
type: 'pieToggleSelect',
from: uid,
name: name,
seriesId: seriesModel.id
});
data.each(function (idx) {
toggleItemSelected(
data.getItemGraphicEl(idx),
data.getItemLayout(idx),
seriesModel.isSelected(data.getName(idx)),
selectedOffset,
hasAnimation
);
});
}
|
Piece of pie including Sector, Label, LabelLine
@constructor
@extends {module:zrender/graphic/Group}
|
updateDataSelected
|
javascript
|
douyu/juno
|
assets/public/js/echarts/v4.7.0/echarts.simple.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/echarts/v4.7.0/echarts.simple.js
|
Apache-2.0
|
function toggleItemSelected(el, layout, isSelected, selectedOffset, hasAnimation) {
var midAngle = (layout.startAngle + layout.endAngle) / 2;
var dx = Math.cos(midAngle);
var dy = Math.sin(midAngle);
var offset = isSelected ? selectedOffset : 0;
var position = [dx * offset, dy * offset];
hasAnimation
// animateTo will stop revious animation like update transition
? el.animate()
.when(200, {
position: position
})
.start('bounceOut')
: el.attr('position', position);
}
|
Piece of pie including Sector, Label, LabelLine
@constructor
@extends {module:zrender/graphic/Group}
|
toggleItemSelected
|
javascript
|
douyu/juno
|
assets/public/js/echarts/v4.7.0/echarts.simple.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/echarts/v4.7.0/echarts.simple.js
|
Apache-2.0
|
function PiePiece(data, idx) {
Group.call(this);
var sector = new Sector({
z2: 2
});
var polyline = new Polyline();
var text = new Text();
this.add(sector);
this.add(polyline);
this.add(text);
this.updateData(data, idx, true);
}
|
Piece of pie including Sector, Label, LabelLine
@constructor
@extends {module:zrender/graphic/Group}
|
PiePiece
|
javascript
|
douyu/juno
|
assets/public/js/echarts/v4.7.0/echarts.simple.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/echarts/v4.7.0/echarts.simple.js
|
Apache-2.0
|
createDataSelectAction = function (seriesType, actionInfos) {
each$1(actionInfos, function (actionInfo) {
actionInfo.update = 'updateView';
/**
* @payload
* @property {string} seriesName
* @property {string} name
*/
registerAction(actionInfo, function (payload, ecModel) {
var selected = {};
ecModel.eachComponent(
{mainType: 'series', subType: seriesType, query: payload},
function (seriesModel) {
if (seriesModel[actionInfo.method]) {
seriesModel[actionInfo.method](
payload.name,
payload.dataIndex
);
}
var data = seriesModel.getData();
// Create selected map
data.each(function (idx) {
var name = data.getName(idx);
selected[name] = seriesModel.isSelected(name)
|| false;
});
}
);
return {
name: payload.name,
selected: selected,
seriesId: payload.seriesId
};
});
});
}
|
@payload
@property {string} seriesName
@property {string} name
|
createDataSelectAction
|
javascript
|
douyu/juno
|
assets/public/js/echarts/v4.7.0/echarts.simple.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/echarts/v4.7.0/echarts.simple.js
|
Apache-2.0
|
dataColor = function (seriesType) {
return {
getTargetSeries: function (ecModel) {
// Pie and funnel may use diferrent scope
var paletteScope = {};
var seiresModelMap = createHashMap();
ecModel.eachSeriesByType(seriesType, function (seriesModel) {
seriesModel.__paletteScope = paletteScope;
seiresModelMap.set(seriesModel.uid, seriesModel);
});
return seiresModelMap;
},
reset: function (seriesModel, ecModel) {
var dataAll = seriesModel.getRawData();
var idxMap = {};
var data = seriesModel.getData();
data.each(function (idx) {
var rawIdx = data.getRawIndex(idx);
idxMap[rawIdx] = idx;
});
dataAll.each(function (rawIdx) {
var filteredIdx = idxMap[rawIdx];
// If series.itemStyle.normal.color is a function. itemVisual may be encoded
var singleDataColor = filteredIdx != null
&& data.getItemVisual(filteredIdx, 'color', true);
var singleDataBorderColor = filteredIdx != null
&& data.getItemVisual(filteredIdx, 'borderColor', true);
var itemModel;
if (!singleDataColor || !singleDataBorderColor) {
// FIXME Performance
itemModel = dataAll.getItemModel(rawIdx);
}
if (!singleDataColor) {
var color = itemModel.get('itemStyle.color')
|| seriesModel.getColorFromPalette(
dataAll.getName(rawIdx) || (rawIdx + ''), seriesModel.__paletteScope,
dataAll.count()
);
// Data is not filtered
if (filteredIdx != null) {
data.setItemVisual(filteredIdx, 'color', color);
}
}
if (!singleDataBorderColor) {
var borderColor = itemModel.get('itemStyle.borderColor');
// Data is not filtered
if (filteredIdx != null) {
data.setItemVisual(filteredIdx, 'borderColor', borderColor);
}
}
});
}
};
}
|
@payload
@property {string} seriesName
@property {string} name
|
dataColor
|
javascript
|
douyu/juno
|
assets/public/js/echarts/v4.7.0/echarts.simple.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/echarts/v4.7.0/echarts.simple.js
|
Apache-2.0
|
function adjustSingleSide(list, cx, cy, r, dir, viewWidth, viewHeight, viewLeft, viewTop, farthestX) {
list.sort(function (a, b) {
return a.y - b.y;
});
function shiftDown(start, end, delta, dir) {
for (var j = start; j < end; j++) {
if (list[j].y + delta > viewTop + viewHeight) {
break;
}
list[j].y += delta;
if (j > start
&& j + 1 < end
&& list[j + 1].y > list[j].y + list[j].height
) {
shiftUp(j, delta / 2);
return;
}
}
shiftUp(end - 1, delta / 2);
}
function shiftUp(end, delta) {
for (var j = end; j >= 0; j--) {
if (list[j].y - delta < viewTop) {
break;
}
list[j].y -= delta;
if (j > 0
&& list[j].y > list[j - 1].y + list[j - 1].height
) {
break;
}
}
}
function changeX(list, isDownList, cx, cy, r, dir) {
var lastDeltaX = dir > 0
? isDownList // right-side
? Number.MAX_VALUE // down
: 0 // up
: isDownList // left-side
? Number.MAX_VALUE // down
: 0; // up
for (var i = 0, l = list.length; i < l; i++) {
if (list[i].labelAlignTo !== 'none') {
continue;
}
var deltaY = Math.abs(list[i].y - cy);
var length = list[i].len;
var length2 = list[i].len2;
var deltaX = (deltaY < r + length)
? Math.sqrt(
(r + length + length2) * (r + length + length2)
- deltaY * deltaY
)
: Math.abs(list[i].x - cx);
if (isDownList && deltaX >= lastDeltaX) {
// right-down, left-down
deltaX = lastDeltaX - 10;
}
if (!isDownList && deltaX <= lastDeltaX) {
// right-up, left-up
deltaX = lastDeltaX + 10;
}
list[i].x = cx + deltaX * dir;
lastDeltaX = deltaX;
}
}
var lastY = 0;
var delta;
var len = list.length;
var upList = [];
var downList = [];
for (var i = 0; i < len; i++) {
if (list[i].position === 'outer' && list[i].labelAlignTo === 'labelLine') {
var dx = list[i].x - farthestX;
list[i].linePoints[1][0] += dx;
list[i].x = farthestX;
}
delta = list[i].y - lastY;
if (delta < 0) {
shiftDown(i, len, -delta, dir);
}
lastY = list[i].y + list[i].height;
}
if (viewHeight - lastY < 0) {
shiftUp(len - 1, lastY - viewHeight);
}
for (var i = 0; i < len; i++) {
if (list[i].y >= cy) {
downList.push(list[i]);
}
else {
upList.push(list[i]);
}
}
changeX(upList, false, cx, cy, r, dir);
changeX(downList, true, cx, cy, r, dir);
}
|
@payload
@property {string} seriesName
@property {string} name
|
adjustSingleSide
|
javascript
|
douyu/juno
|
assets/public/js/echarts/v4.7.0/echarts.simple.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/echarts/v4.7.0/echarts.simple.js
|
Apache-2.0
|
function shiftDown(start, end, delta, dir) {
for (var j = start; j < end; j++) {
if (list[j].y + delta > viewTop + viewHeight) {
break;
}
list[j].y += delta;
if (j > start
&& j + 1 < end
&& list[j + 1].y > list[j].y + list[j].height
) {
shiftUp(j, delta / 2);
return;
}
}
shiftUp(end - 1, delta / 2);
}
|
@payload
@property {string} seriesName
@property {string} name
|
shiftDown
|
javascript
|
douyu/juno
|
assets/public/js/echarts/v4.7.0/echarts.simple.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/echarts/v4.7.0/echarts.simple.js
|
Apache-2.0
|
function shiftUp(end, delta) {
for (var j = end; j >= 0; j--) {
if (list[j].y - delta < viewTop) {
break;
}
list[j].y -= delta;
if (j > 0
&& list[j].y > list[j - 1].y + list[j - 1].height
) {
break;
}
}
}
|
@payload
@property {string} seriesName
@property {string} name
|
shiftUp
|
javascript
|
douyu/juno
|
assets/public/js/echarts/v4.7.0/echarts.simple.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/echarts/v4.7.0/echarts.simple.js
|
Apache-2.0
|
function changeX(list, isDownList, cx, cy, r, dir) {
var lastDeltaX = dir > 0
? isDownList // right-side
? Number.MAX_VALUE // down
: 0 // up
: isDownList // left-side
? Number.MAX_VALUE // down
: 0; // up
for (var i = 0, l = list.length; i < l; i++) {
if (list[i].labelAlignTo !== 'none') {
continue;
}
var deltaY = Math.abs(list[i].y - cy);
var length = list[i].len;
var length2 = list[i].len2;
var deltaX = (deltaY < r + length)
? Math.sqrt(
(r + length + length2) * (r + length + length2)
- deltaY * deltaY
)
: Math.abs(list[i].x - cx);
if (isDownList && deltaX >= lastDeltaX) {
// right-down, left-down
deltaX = lastDeltaX - 10;
}
if (!isDownList && deltaX <= lastDeltaX) {
// right-up, left-up
deltaX = lastDeltaX + 10;
}
list[i].x = cx + deltaX * dir;
lastDeltaX = deltaX;
}
}
|
@payload
@property {string} seriesName
@property {string} name
|
changeX
|
javascript
|
douyu/juno
|
assets/public/js/echarts/v4.7.0/echarts.simple.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/echarts/v4.7.0/echarts.simple.js
|
Apache-2.0
|
function avoidOverlap(labelLayoutList, cx, cy, r, viewWidth, viewHeight, viewLeft, viewTop) {
var leftList = [];
var rightList = [];
var leftmostX = Number.MAX_VALUE;
var rightmostX = -Number.MAX_VALUE;
for (var i = 0; i < labelLayoutList.length; i++) {
if (isPositionCenter(labelLayoutList[i])) {
continue;
}
if (labelLayoutList[i].x < cx) {
leftmostX = Math.min(leftmostX, labelLayoutList[i].x);
leftList.push(labelLayoutList[i]);
}
else {
rightmostX = Math.max(rightmostX, labelLayoutList[i].x);
rightList.push(labelLayoutList[i]);
}
}
adjustSingleSide(rightList, cx, cy, r, 1, viewWidth, viewHeight, viewLeft, viewTop, rightmostX);
adjustSingleSide(leftList, cx, cy, r, -1, viewWidth, viewHeight, viewLeft, viewTop, leftmostX);
for (var i = 0; i < labelLayoutList.length; i++) {
var layout = labelLayoutList[i];
if (isPositionCenter(layout)) {
continue;
}
var linePoints = layout.linePoints;
if (linePoints) {
var isAlignToEdge = layout.labelAlignTo === 'edge';
var realTextWidth = layout.textRect.width;
var targetTextWidth;
if (isAlignToEdge) {
if (layout.x < cx) {
targetTextWidth = linePoints[2][0] - layout.labelDistance
- viewLeft - layout.labelMargin;
}
else {
targetTextWidth = viewLeft + viewWidth - layout.labelMargin
- linePoints[2][0] - layout.labelDistance;
}
}
else {
if (layout.x < cx) {
targetTextWidth = layout.x - viewLeft - layout.bleedMargin;
}
else {
targetTextWidth = viewLeft + viewWidth - layout.x - layout.bleedMargin;
}
}
if (targetTextWidth < layout.textRect.width) {
layout.text = truncateText(layout.text, targetTextWidth, layout.font);
if (layout.labelAlignTo === 'edge') {
realTextWidth = getWidth(layout.text, layout.font);
}
}
var dist = linePoints[1][0] - linePoints[2][0];
if (isAlignToEdge) {
if (layout.x < cx) {
linePoints[2][0] = viewLeft + layout.labelMargin + realTextWidth + layout.labelDistance;
}
else {
linePoints[2][0] = viewLeft + viewWidth - layout.labelMargin
- realTextWidth - layout.labelDistance;
}
}
else {
if (layout.x < cx) {
linePoints[2][0] = layout.x + layout.labelDistance;
}
else {
linePoints[2][0] = layout.x - layout.labelDistance;
}
linePoints[1][0] = linePoints[2][0] + dist;
}
linePoints[1][1] = linePoints[2][1] = layout.y;
}
}
}
|
@payload
@property {string} seriesName
@property {string} name
|
avoidOverlap
|
javascript
|
douyu/juno
|
assets/public/js/echarts/v4.7.0/echarts.simple.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/echarts/v4.7.0/echarts.simple.js
|
Apache-2.0
|
function isPositionCenter(layout) {
// Not change x for center label
return layout.position === 'center';
}
|
@payload
@property {string} seriesName
@property {string} name
|
isPositionCenter
|
javascript
|
douyu/juno
|
assets/public/js/echarts/v4.7.0/echarts.simple.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/echarts/v4.7.0/echarts.simple.js
|
Apache-2.0
|
labelLayout = function (seriesModel, r, viewWidth, viewHeight, viewLeft, viewTop) {
var data = seriesModel.getData();
var labelLayoutList = [];
var cx;
var cy;
var hasLabelRotate = false;
var minShowLabelRadian = (seriesModel.get('minShowLabelAngle') || 0) * RADIAN$1;
data.each(function (idx) {
var layout = data.getItemLayout(idx);
var itemModel = data.getItemModel(idx);
var labelModel = itemModel.getModel('label');
// Use position in normal or emphasis
var labelPosition = labelModel.get('position') || itemModel.get('emphasis.label.position');
var labelDistance = labelModel.get('distanceToLabelLine');
var labelAlignTo = labelModel.get('alignTo');
var labelMargin = parsePercent$1(labelModel.get('margin'), viewWidth);
var bleedMargin = labelModel.get('bleedMargin');
var font = labelModel.getFont();
var labelLineModel = itemModel.getModel('labelLine');
var labelLineLen = labelLineModel.get('length');
labelLineLen = parsePercent$1(labelLineLen, viewWidth);
var labelLineLen2 = labelLineModel.get('length2');
labelLineLen2 = parsePercent$1(labelLineLen2, viewWidth);
if (layout.angle < minShowLabelRadian) {
return;
}
var midAngle = (layout.startAngle + layout.endAngle) / 2;
var dx = Math.cos(midAngle);
var dy = Math.sin(midAngle);
var textX;
var textY;
var linePoints;
var textAlign;
cx = layout.cx;
cy = layout.cy;
var text = seriesModel.getFormattedLabel(idx, 'normal')
|| data.getName(idx);
var textRect = getBoundingRect(
text, font, textAlign, 'top'
);
var isLabelInside = labelPosition === 'inside' || labelPosition === 'inner';
if (labelPosition === 'center') {
textX = layout.cx;
textY = layout.cy;
textAlign = 'center';
}
else {
var x1 = (isLabelInside ? (layout.r + layout.r0) / 2 * dx : layout.r * dx) + cx;
var y1 = (isLabelInside ? (layout.r + layout.r0) / 2 * dy : layout.r * dy) + cy;
textX = x1 + dx * 3;
textY = y1 + dy * 3;
if (!isLabelInside) {
// For roseType
var x2 = x1 + dx * (labelLineLen + r - layout.r);
var y2 = y1 + dy * (labelLineLen + r - layout.r);
var x3 = x2 + ((dx < 0 ? -1 : 1) * labelLineLen2);
var y3 = y2;
if (labelAlignTo === 'edge') {
// Adjust textX because text align of edge is opposite
textX = dx < 0
? viewLeft + labelMargin
: viewLeft + viewWidth - labelMargin;
}
else {
textX = x3 + (dx < 0 ? -labelDistance : labelDistance);
}
textY = y3;
linePoints = [[x1, y1], [x2, y2], [x3, y3]];
}
textAlign = isLabelInside
? 'center'
: (labelAlignTo === 'edge'
? (dx > 0 ? 'right' : 'left')
: (dx > 0 ? 'left' : 'right'));
}
var labelRotate;
var rotate = labelModel.get('rotate');
if (typeof rotate === 'number') {
labelRotate = rotate * (Math.PI / 180);
}
else {
labelRotate = rotate
? (dx < 0 ? -midAngle + Math.PI : -midAngle)
: 0;
}
hasLabelRotate = !!labelRotate;
layout.label = {
x: textX,
y: textY,
position: labelPosition,
height: textRect.height,
len: labelLineLen,
len2: labelLineLen2,
linePoints: linePoints,
textAlign: textAlign,
verticalAlign: 'middle',
rotation: labelRotate,
inside: isLabelInside,
labelDistance: labelDistance,
labelAlignTo: labelAlignTo,
labelMargin: labelMargin,
bleedMargin: bleedMargin,
textRect: textRect,
text: text,
font: font
};
// Not layout the inside label
if (!isLabelInside) {
labelLayoutList.push(layout.label);
}
});
if (!hasLabelRotate && seriesModel.get('avoidLabelOverlap')) {
avoidOverlap(labelLayoutList, cx, cy, r, viewWidth, viewHeight, viewLeft, viewTop);
}
}
|
@payload
@property {string} seriesName
@property {string} name
|
labelLayout
|
javascript
|
douyu/juno
|
assets/public/js/echarts/v4.7.0/echarts.simple.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/echarts/v4.7.0/echarts.simple.js
|
Apache-2.0
|
function getViewRect(seriesModel, api) {
return getLayoutRect(
seriesModel.getBoxLayoutParams(), {
width: api.getWidth(),
height: api.getHeight()
}
);
}
|
@payload
@property {string} seriesName
@property {string} name
|
getViewRect
|
javascript
|
douyu/juno
|
assets/public/js/echarts/v4.7.0/echarts.simple.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/echarts/v4.7.0/echarts.simple.js
|
Apache-2.0
|
dataFilter = function (seriesType) {
return {
seriesType: seriesType,
reset: function (seriesModel, ecModel) {
var legendModels = ecModel.findComponents({
mainType: 'legend'
});
if (!legendModels || !legendModels.length) {
return;
}
var data = seriesModel.getData();
data.filterSelf(function (idx) {
var name = data.getName(idx);
// If in any legend component the status is not selected.
for (var i = 0; i < legendModels.length; i++) {
if (!legendModels[i].isSelected(name)) {
return false;
}
}
return true;
});
}
};
}
|
@payload
@property {string} seriesName
@property {string} name
|
dataFilter
|
javascript
|
douyu/juno
|
assets/public/js/echarts/v4.7.0/echarts.simple.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/echarts/v4.7.0/echarts.simple.js
|
Apache-2.0
|
function parse(xml) {
var doc;
if (typeof xml === 'string') {
var parser = new DOMParser();
doc = parser.parseFromString(xml, 'text/xml');
}
else {
doc = xml;
}
if (!doc || doc.getElementsByTagName('parsererror').length) {
return null;
}
var gexfRoot = getChildByTagName(doc, 'gexf');
if (!gexfRoot) {
return null;
}
var graphRoot = getChildByTagName(gexfRoot, 'graph');
var attributes = parseAttributes(getChildByTagName(graphRoot, 'attributes'));
var attributesMap = {};
for (var i = 0; i < attributes.length; i++) {
attributesMap[attributes[i].id] = attributes[i];
}
return {
nodes: parseNodes(getChildByTagName(graphRoot, 'nodes'), attributesMap),
links: parseEdges(getChildByTagName(graphRoot, 'edges'))
};
}
|
This is a parse of GEXF.
The spec of GEXF:
https://gephi.org/gexf/1.2draft/gexf-12draft-primer.pdf
|
parse
|
javascript
|
douyu/juno
|
assets/public/js/echarts/v4.7.0/extension/dataTool.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/echarts/v4.7.0/extension/dataTool.js
|
Apache-2.0
|
function parseAttributes(parent) {
return parent ? map(getChildrenByTagName(parent, 'attribute'), function (attribDom) {
return {
id: getAttr(attribDom, 'id'),
title: getAttr(attribDom, 'title'),
type: getAttr(attribDom, 'type')
};
}) : [];
}
|
This is a parse of GEXF.
The spec of GEXF:
https://gephi.org/gexf/1.2draft/gexf-12draft-primer.pdf
|
parseAttributes
|
javascript
|
douyu/juno
|
assets/public/js/echarts/v4.7.0/extension/dataTool.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/echarts/v4.7.0/extension/dataTool.js
|
Apache-2.0
|
function parseNodes(parent, attributesMap) {
return parent ? map(getChildrenByTagName(parent, 'node'), function (nodeDom) {
var id = getAttr(nodeDom, 'id');
var label = getAttr(nodeDom, 'label');
var node = {
id: id,
name: label,
itemStyle: {
normal: {}
}
};
var vizSizeDom = getChildByTagName(nodeDom, 'viz:size');
var vizPosDom = getChildByTagName(nodeDom, 'viz:position');
var vizColorDom = getChildByTagName(nodeDom, 'viz:color');
// var vizShapeDom = getChildByTagName(nodeDom, 'viz:shape');
var attvaluesDom = getChildByTagName(nodeDom, 'attvalues');
if (vizSizeDom) {
node.symbolSize = parseFloat(getAttr(vizSizeDom, 'value'));
}
if (vizPosDom) {
node.x = parseFloat(getAttr(vizPosDom, 'x'));
node.y = parseFloat(getAttr(vizPosDom, 'y'));
// z
}
if (vizColorDom) {
node.itemStyle.normal.color = 'rgb(' + [
getAttr(vizColorDom, 'r') | 0,
getAttr(vizColorDom, 'g') | 0,
getAttr(vizColorDom, 'b') | 0
].join(',') + ')';
}
// if (vizShapeDom) {
// node.shape = getAttr(vizShapeDom, 'shape');
// }
if (attvaluesDom) {
var attvalueDomList = getChildrenByTagName(attvaluesDom, 'attvalue');
node.attributes = {};
for (var j = 0; j < attvalueDomList.length; j++) {
var attvalueDom = attvalueDomList[j];
var attId = getAttr(attvalueDom, 'for');
var attValue = getAttr(attvalueDom, 'value');
var attribute = attributesMap[attId];
if (attribute) {
switch (attribute.type) {
case 'integer':
case 'long':
attValue = parseInt(attValue, 10);
break;
case 'float':
case 'double':
attValue = parseFloat(attValue);
break;
case 'boolean':
attValue = attValue.toLowerCase() === 'true';
break;
default:
}
node.attributes[attId] = attValue;
}
}
}
return node;
}) : [];
}
|
This is a parse of GEXF.
The spec of GEXF:
https://gephi.org/gexf/1.2draft/gexf-12draft-primer.pdf
|
parseNodes
|
javascript
|
douyu/juno
|
assets/public/js/echarts/v4.7.0/extension/dataTool.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/echarts/v4.7.0/extension/dataTool.js
|
Apache-2.0
|
function parseEdges(parent) {
return parent ? map(getChildrenByTagName(parent, 'edge'), function (edgeDom) {
var id = getAttr(edgeDom, 'id');
var label = getAttr(edgeDom, 'label');
var sourceId = getAttr(edgeDom, 'source');
var targetId = getAttr(edgeDom, 'target');
var edge = {
id: id,
name: label,
source: sourceId,
target: targetId,
lineStyle: {
normal: {}
}
};
var lineStyle = edge.lineStyle.normal;
var vizThicknessDom = getChildByTagName(edgeDom, 'viz:thickness');
var vizColorDom = getChildByTagName(edgeDom, 'viz:color');
// var vizShapeDom = getChildByTagName(edgeDom, 'viz:shape');
if (vizThicknessDom) {
lineStyle.width = parseFloat(vizThicknessDom.getAttribute('value'));
}
if (vizColorDom) {
lineStyle.color = 'rgb(' + [
getAttr(vizColorDom, 'r') | 0,
getAttr(vizColorDom, 'g') | 0,
getAttr(vizColorDom, 'b') | 0
].join(',') + ')';
}
// if (vizShapeDom) {
// edge.shape = vizShapeDom.getAttribute('shape');
// }
return edge;
}) : [];
}
|
This is a parse of GEXF.
The spec of GEXF:
https://gephi.org/gexf/1.2draft/gexf-12draft-primer.pdf
|
parseEdges
|
javascript
|
douyu/juno
|
assets/public/js/echarts/v4.7.0/extension/dataTool.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/echarts/v4.7.0/extension/dataTool.js
|
Apache-2.0
|
function getAttr(el, attrName) {
return el.getAttribute(attrName);
}
|
This is a parse of GEXF.
The spec of GEXF:
https://gephi.org/gexf/1.2draft/gexf-12draft-primer.pdf
|
getAttr
|
javascript
|
douyu/juno
|
assets/public/js/echarts/v4.7.0/extension/dataTool.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/echarts/v4.7.0/extension/dataTool.js
|
Apache-2.0
|
function getChildByTagName(parent, tagName) {
var node = parent.firstChild;
while (node) {
if (
node.nodeType !== 1
|| node.nodeName.toLowerCase() !== tagName.toLowerCase()
) {
node = node.nextSibling;
}
else {
return node;
}
}
return null;
}
|
This is a parse of GEXF.
The spec of GEXF:
https://gephi.org/gexf/1.2draft/gexf-12draft-primer.pdf
|
getChildByTagName
|
javascript
|
douyu/juno
|
assets/public/js/echarts/v4.7.0/extension/dataTool.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/echarts/v4.7.0/extension/dataTool.js
|
Apache-2.0
|
function getChildrenByTagName(parent, tagName) {
var node = parent.firstChild;
var children = [];
while (node) {
if (node.nodeName.toLowerCase() === tagName.toLowerCase()) {
children.push(node);
}
node = node.nextSibling;
}
return children;
}
|
This is a parse of GEXF.
The spec of GEXF:
https://gephi.org/gexf/1.2draft/gexf-12draft-primer.pdf
|
getChildrenByTagName
|
javascript
|
douyu/juno
|
assets/public/js/echarts/v4.7.0/extension/dataTool.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/echarts/v4.7.0/extension/dataTool.js
|
Apache-2.0
|
function asc(arr) {
arr.sort(function (a, b) {
return a - b;
});
return arr;
}
|
asc sort arr.
The input arr will be modified.
@param {Array} arr
@return {Array} The input arr.
|
asc
|
javascript
|
douyu/juno
|
assets/public/js/echarts/v4.7.0/extension/dataTool.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/echarts/v4.7.0/extension/dataTool.js
|
Apache-2.0
|
prepareBoxplotData = function (rawData, opt) {
opt = opt || [];
var boxData = [];
var outliers = [];
var axisData = [];
var boundIQR = opt.boundIQR;
var useExtreme = boundIQR === 'none' || boundIQR === 0;
for (var i = 0; i < rawData.length; i++) {
axisData.push(i + '');
var ascList = asc(rawData[i].slice());
var Q1 = quantile(ascList, 0.25);
var Q2 = quantile(ascList, 0.5);
var Q3 = quantile(ascList, 0.75);
var min = ascList[0];
var max = ascList[ascList.length - 1];
var bound = (boundIQR == null ? 1.5 : boundIQR) * (Q3 - Q1);
var low = useExtreme
? min
: Math.max(min, Q1 - bound);
var high = useExtreme
? max
: Math.min(max, Q3 + bound);
boxData.push([low, Q1, Q2, Q3, high]);
for (var j = 0; j < ascList.length; j++) {
var dataItem = ascList[j];
if (dataItem < low || dataItem > high) {
var outlier = [i, dataItem];
opt.layout === 'vertical' && outlier.reverse();
outliers.push(outlier);
}
}
}
return {
boxData: boxData,
outliers: outliers,
axisData: axisData
};
}
|
See:
<https://en.wikipedia.org/wiki/Box_plot#cite_note-frigge_hoaglin_iglewicz-2>
<http://stat.ethz.ch/R-manual/R-devel/library/grDevices/html/boxplot.stats.html>
Helper method for preparing data.
@param {Array.<number>} rawData like
[
[12,232,443], (raw data set for the first box)
[3843,5545,1232], (raw datat set for the second box)
...
]
@param {Object} [opt]
@param {(number|string)} [opt.boundIQR=1.5] Data less than min bound is outlier.
default 1.5, means Q1 - 1.5 * (Q3 - Q1).
If 'none'/0 passed, min bound will not be used.
@param {(number|string)} [opt.layout='horizontal']
Box plot layout, can be 'horizontal' or 'vertical'
@return {Object} {
boxData: Array.<Array.<number>>
outliers: Array.<Array.<number>>
axisData: Array.<string>
}
|
prepareBoxplotData
|
javascript
|
douyu/juno
|
assets/public/js/echarts/v4.7.0/extension/dataTool.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/echarts/v4.7.0/extension/dataTool.js
|
Apache-2.0
|
function markFunction( fn ) {
fn[ expando ] = true;
return fn;
}
|
Mark a function for special use by Sizzle
@param {Function} fn The function to mark
|
markFunction
|
javascript
|
douyu/juno
|
assets/public/js/jquery/v3.4.1/jquery.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/jquery/v3.4.1/jquery.js
|
Apache-2.0
|
function assert( fn ) {
var el = document.createElement("fieldset");
try {
return !!fn( el );
} catch (e) {
return false;
} finally {
// Remove from its parent by default
if ( el.parentNode ) {
el.parentNode.removeChild( el );
}
// release memory in IE
el = null;
}
}
|
Support testing using an element
@param {Function} fn Passed the created element and returns a boolean result
|
assert
|
javascript
|
douyu/juno
|
assets/public/js/jquery/v3.4.1/jquery.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/jquery/v3.4.1/jquery.js
|
Apache-2.0
|
function addHandle( attrs, handler ) {
var arr = attrs.split("|"),
i = arr.length;
while ( i-- ) {
Expr.attrHandle[ arr[i] ] = handler;
}
}
|
Adds the same handler for all of the specified attrs
@param {String} attrs Pipe-separated list of attributes
@param {Function} handler The method that will be applied
|
addHandle
|
javascript
|
douyu/juno
|
assets/public/js/jquery/v3.4.1/jquery.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/jquery/v3.4.1/jquery.js
|
Apache-2.0
|
function siblingCheck( a, b ) {
var cur = b && a,
diff = cur && a.nodeType === 1 && b.nodeType === 1 &&
a.sourceIndex - b.sourceIndex;
// Use IE sourceIndex if available on both nodes
if ( diff ) {
return diff;
}
// Check if b follows a
if ( cur ) {
while ( (cur = cur.nextSibling) ) {
if ( cur === b ) {
return -1;
}
}
}
return a ? 1 : -1;
}
|
Checks document order of two siblings
@param {Element} a
@param {Element} b
@returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b
|
siblingCheck
|
javascript
|
douyu/juno
|
assets/public/js/jquery/v3.4.1/jquery.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/jquery/v3.4.1/jquery.js
|
Apache-2.0
|
function createInputPseudo( type ) {
return function( elem ) {
var name = elem.nodeName.toLowerCase();
return name === "input" && elem.type === type;
};
}
|
Returns a function to use in pseudos for input types
@param {String} type
|
createInputPseudo
|
javascript
|
douyu/juno
|
assets/public/js/jquery/v3.4.1/jquery.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/jquery/v3.4.1/jquery.js
|
Apache-2.0
|
function createButtonPseudo( type ) {
return function( elem ) {
var name = elem.nodeName.toLowerCase();
return (name === "input" || name === "button") && elem.type === type;
};
}
|
Returns a function to use in pseudos for buttons
@param {String} type
|
createButtonPseudo
|
javascript
|
douyu/juno
|
assets/public/js/jquery/v3.4.1/jquery.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/jquery/v3.4.1/jquery.js
|
Apache-2.0
|
function createDisabledPseudo( disabled ) {
// Known :disabled false positives: fieldset[disabled] > legend:nth-of-type(n+2) :can-disable
return function( elem ) {
// Only certain elements can match :enabled or :disabled
// https://html.spec.whatwg.org/multipage/scripting.html#selector-enabled
// https://html.spec.whatwg.org/multipage/scripting.html#selector-disabled
if ( "form" in elem ) {
// Check for inherited disabledness on relevant non-disabled elements:
// * listed form-associated elements in a disabled fieldset
// https://html.spec.whatwg.org/multipage/forms.html#category-listed
// https://html.spec.whatwg.org/multipage/forms.html#concept-fe-disabled
// * option elements in a disabled optgroup
// https://html.spec.whatwg.org/multipage/forms.html#concept-option-disabled
// All such elements have a "form" property.
if ( elem.parentNode && elem.disabled === false ) {
// Option elements defer to a parent optgroup if present
if ( "label" in elem ) {
if ( "label" in elem.parentNode ) {
return elem.parentNode.disabled === disabled;
} else {
return elem.disabled === disabled;
}
}
// Support: IE 6 - 11
// Use the isDisabled shortcut property to check for disabled fieldset ancestors
return elem.isDisabled === disabled ||
// Where there is no isDisabled, check manually
/* jshint -W018 */
elem.isDisabled !== !disabled &&
inDisabledFieldset( elem ) === disabled;
}
return elem.disabled === disabled;
// Try to winnow out elements that can't be disabled before trusting the disabled property.
// Some victims get caught in our net (label, legend, menu, track), but it shouldn't
// even exist on them, let alone have a boolean value.
} else if ( "label" in elem ) {
return elem.disabled === disabled;
}
// Remaining elements are neither :enabled nor :disabled
return false;
};
}
|
Returns a function to use in pseudos for :enabled/:disabled
@param {Boolean} disabled true for :disabled; false for :enabled
|
createDisabledPseudo
|
javascript
|
douyu/juno
|
assets/public/js/jquery/v3.4.1/jquery.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/jquery/v3.4.1/jquery.js
|
Apache-2.0
|
function createPositionalPseudo( fn ) {
return markFunction(function( argument ) {
argument = +argument;
return markFunction(function( seed, matches ) {
var j,
matchIndexes = fn( [], seed.length, argument ),
i = matchIndexes.length;
// Match elements found at the specified indexes
while ( i-- ) {
if ( seed[ (j = matchIndexes[i]) ] ) {
seed[j] = !(matches[j] = seed[j]);
}
}
});
});
}
|
Returns a function to use in pseudos for positionals
@param {Function} fn
|
createPositionalPseudo
|
javascript
|
douyu/juno
|
assets/public/js/jquery/v3.4.1/jquery.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/jquery/v3.4.1/jquery.js
|
Apache-2.0
|
function testContext( context ) {
return context && typeof context.getElementsByTagName !== "undefined" && context;
}
|
Checks a node for validity as a Sizzle context
@param {Element|Object=} context
@returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value
|
testContext
|
javascript
|
douyu/juno
|
assets/public/js/jquery/v3.4.1/jquery.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/jquery/v3.4.1/jquery.js
|
Apache-2.0
|
function toSelector( tokens ) {
var i = 0,
len = tokens.length,
selector = "";
for ( ; i < len; i++ ) {
selector += tokens[i].value;
}
return selector;
}
|
Utility function for retrieving the text value of an array of DOM nodes
@param {Array|Element} elem
|
toSelector
|
javascript
|
douyu/juno
|
assets/public/js/jquery/v3.4.1/jquery.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/jquery/v3.4.1/jquery.js
|
Apache-2.0
|
function addCombinator( matcher, combinator, base ) {
var dir = combinator.dir,
skip = combinator.next,
key = skip || dir,
checkNonElements = base && key === "parentNode",
doneName = done++;
return combinator.first ?
// Check against closest ancestor/preceding element
function( elem, context, xml ) {
while ( (elem = elem[ dir ]) ) {
if ( elem.nodeType === 1 || checkNonElements ) {
return matcher( elem, context, xml );
}
}
return false;
} :
// Check against all ancestor/preceding elements
function( elem, context, xml ) {
var oldCache, uniqueCache, outerCache,
newCache = [ dirruns, doneName ];
// We can't set arbitrary data on XML nodes, so they don't benefit from combinator caching
if ( xml ) {
while ( (elem = elem[ dir ]) ) {
if ( elem.nodeType === 1 || checkNonElements ) {
if ( matcher( elem, context, xml ) ) {
return true;
}
}
}
} else {
while ( (elem = elem[ dir ]) ) {
if ( elem.nodeType === 1 || checkNonElements ) {
outerCache = elem[ expando ] || (elem[ expando ] = {});
// Support: IE <9 only
// Defend against cloned attroperties (jQuery gh-1709)
uniqueCache = outerCache[ elem.uniqueID ] || (outerCache[ elem.uniqueID ] = {});
if ( skip && skip === elem.nodeName.toLowerCase() ) {
elem = elem[ dir ] || elem;
} else if ( (oldCache = uniqueCache[ key ]) &&
oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) {
// Assign to newCache so results back-propagate to previous elements
return (newCache[ 2 ] = oldCache[ 2 ]);
} else {
// Reuse newcache so results back-propagate to previous elements
uniqueCache[ key ] = newCache;
// A match means we're done; a fail means we have to keep checking
if ( (newCache[ 2 ] = matcher( elem, context, xml )) ) {
return true;
}
}
}
}
}
return false;
};
}
|
Utility function for retrieving the text value of an array of DOM nodes
@param {Array|Element} elem
|
addCombinator
|
javascript
|
douyu/juno
|
assets/public/js/jquery/v3.4.1/jquery.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/jquery/v3.4.1/jquery.js
|
Apache-2.0
|
function elementMatcher( matchers ) {
return matchers.length > 1 ?
function( elem, context, xml ) {
var i = matchers.length;
while ( i-- ) {
if ( !matchers[i]( elem, context, xml ) ) {
return false;
}
}
return true;
} :
matchers[0];
}
|
Utility function for retrieving the text value of an array of DOM nodes
@param {Array|Element} elem
|
elementMatcher
|
javascript
|
douyu/juno
|
assets/public/js/jquery/v3.4.1/jquery.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/jquery/v3.4.1/jquery.js
|
Apache-2.0
|
function multipleContexts( selector, contexts, results ) {
var i = 0,
len = contexts.length;
for ( ; i < len; i++ ) {
Sizzle( selector, contexts[i], results );
}
return results;
}
|
Utility function for retrieving the text value of an array of DOM nodes
@param {Array|Element} elem
|
multipleContexts
|
javascript
|
douyu/juno
|
assets/public/js/jquery/v3.4.1/jquery.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/jquery/v3.4.1/jquery.js
|
Apache-2.0
|
function condense( unmatched, map, filter, context, xml ) {
var elem,
newUnmatched = [],
i = 0,
len = unmatched.length,
mapped = map != null;
for ( ; i < len; i++ ) {
if ( (elem = unmatched[i]) ) {
if ( !filter || filter( elem, context, xml ) ) {
newUnmatched.push( elem );
if ( mapped ) {
map.push( i );
}
}
}
}
return newUnmatched;
}
|
Utility function for retrieving the text value of an array of DOM nodes
@param {Array|Element} elem
|
condense
|
javascript
|
douyu/juno
|
assets/public/js/jquery/v3.4.1/jquery.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/jquery/v3.4.1/jquery.js
|
Apache-2.0
|
function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {
if ( postFilter && !postFilter[ expando ] ) {
postFilter = setMatcher( postFilter );
}
if ( postFinder && !postFinder[ expando ] ) {
postFinder = setMatcher( postFinder, postSelector );
}
return markFunction(function( seed, results, context, xml ) {
var temp, i, elem,
preMap = [],
postMap = [],
preexisting = results.length,
// Get initial elements from seed or context
elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ),
// Prefilter to get matcher input, preserving a map for seed-results synchronization
matcherIn = preFilter && ( seed || !selector ) ?
condense( elems, preMap, preFilter, context, xml ) :
elems,
matcherOut = matcher ?
// If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,
postFinder || ( seed ? preFilter : preexisting || postFilter ) ?
// ...intermediate processing is necessary
[] :
// ...otherwise use results directly
results :
matcherIn;
// Find primary matches
if ( matcher ) {
matcher( matcherIn, matcherOut, context, xml );
}
// Apply postFilter
if ( postFilter ) {
temp = condense( matcherOut, postMap );
postFilter( temp, [], context, xml );
// Un-match failing elements by moving them back to matcherIn
i = temp.length;
while ( i-- ) {
if ( (elem = temp[i]) ) {
matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem);
}
}
}
if ( seed ) {
if ( postFinder || preFilter ) {
if ( postFinder ) {
// Get the final matcherOut by condensing this intermediate into postFinder contexts
temp = [];
i = matcherOut.length;
while ( i-- ) {
if ( (elem = matcherOut[i]) ) {
// Restore matcherIn since elem is not yet a final match
temp.push( (matcherIn[i] = elem) );
}
}
postFinder( null, (matcherOut = []), temp, xml );
}
// Move matched elements from seed to results to keep them synchronized
i = matcherOut.length;
while ( i-- ) {
if ( (elem = matcherOut[i]) &&
(temp = postFinder ? indexOf( seed, elem ) : preMap[i]) > -1 ) {
seed[temp] = !(results[temp] = elem);
}
}
}
// Add elements to results, through postFinder if defined
} else {
matcherOut = condense(
matcherOut === results ?
matcherOut.splice( preexisting, matcherOut.length ) :
matcherOut
);
if ( postFinder ) {
postFinder( null, results, matcherOut, xml );
} else {
push.apply( results, matcherOut );
}
}
});
}
|
Utility function for retrieving the text value of an array of DOM nodes
@param {Array|Element} elem
|
setMatcher
|
javascript
|
douyu/juno
|
assets/public/js/jquery/v3.4.1/jquery.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/jquery/v3.4.1/jquery.js
|
Apache-2.0
|
function matcherFromTokens( tokens ) {
var checkContext, matcher, j,
len = tokens.length,
leadingRelative = Expr.relative[ tokens[0].type ],
implicitRelative = leadingRelative || Expr.relative[" "],
i = leadingRelative ? 1 : 0,
// The foundational matcher ensures that elements are reachable from top-level context(s)
matchContext = addCombinator( function( elem ) {
return elem === checkContext;
}, implicitRelative, true ),
matchAnyContext = addCombinator( function( elem ) {
return indexOf( checkContext, elem ) > -1;
}, implicitRelative, true ),
matchers = [ function( elem, context, xml ) {
var ret = ( !leadingRelative && ( xml || context !== outermostContext ) ) || (
(checkContext = context).nodeType ?
matchContext( elem, context, xml ) :
matchAnyContext( elem, context, xml ) );
// Avoid hanging onto element (issue #299)
checkContext = null;
return ret;
} ];
for ( ; i < len; i++ ) {
if ( (matcher = Expr.relative[ tokens[i].type ]) ) {
matchers = [ addCombinator(elementMatcher( matchers ), matcher) ];
} else {
matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches );
// Return special upon seeing a positional matcher
if ( matcher[ expando ] ) {
// Find the next relative operator (if any) for proper handling
j = ++i;
for ( ; j < len; j++ ) {
if ( Expr.relative[ tokens[j].type ] ) {
break;
}
}
return setMatcher(
i > 1 && elementMatcher( matchers ),
i > 1 && toSelector(
// If the preceding token was a descendant combinator, insert an implicit any-element `*`
tokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === " " ? "*" : "" })
).replace( rtrim, "$1" ),
matcher,
i < j && matcherFromTokens( tokens.slice( i, j ) ),
j < len && matcherFromTokens( (tokens = tokens.slice( j )) ),
j < len && toSelector( tokens )
);
}
matchers.push( matcher );
}
}
return elementMatcher( matchers );
}
|
Utility function for retrieving the text value of an array of DOM nodes
@param {Array|Element} elem
|
matcherFromTokens
|
javascript
|
douyu/juno
|
assets/public/js/jquery/v3.4.1/jquery.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/jquery/v3.4.1/jquery.js
|
Apache-2.0
|
function matcherFromGroupMatchers( elementMatchers, setMatchers ) {
var bySet = setMatchers.length > 0,
byElement = elementMatchers.length > 0,
superMatcher = function( seed, context, xml, results, outermost ) {
var elem, j, matcher,
matchedCount = 0,
i = "0",
unmatched = seed && [],
setMatched = [],
contextBackup = outermostContext,
// We must always have either seed elements or outermost context
elems = seed || byElement && Expr.find["TAG"]( "*", outermost ),
// Use integer dirruns iff this is the outermost matcher
dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1),
len = elems.length;
if ( outermost ) {
outermostContext = context === document || context || outermost;
}
// Add elements passing elementMatchers directly to results
// Support: IE<9, Safari
// Tolerate NodeList properties (IE: "length"; Safari: <number>) matching elements by id
for ( ; i !== len && (elem = elems[i]) != null; i++ ) {
if ( byElement && elem ) {
j = 0;
if ( !context && elem.ownerDocument !== document ) {
setDocument( elem );
xml = !documentIsHTML;
}
while ( (matcher = elementMatchers[j++]) ) {
if ( matcher( elem, context || document, xml) ) {
results.push( elem );
break;
}
}
if ( outermost ) {
dirruns = dirrunsUnique;
}
}
// Track unmatched elements for set filters
if ( bySet ) {
// They will have gone through all possible matchers
if ( (elem = !matcher && elem) ) {
matchedCount--;
}
// Lengthen the array for every element, matched or not
if ( seed ) {
unmatched.push( elem );
}
}
}
// `i` is now the count of elements visited above, and adding it to `matchedCount`
// makes the latter nonnegative.
matchedCount += i;
// Apply set filters to unmatched elements
// NOTE: This can be skipped if there are no unmatched elements (i.e., `matchedCount`
// equals `i`), unless we didn't visit _any_ elements in the above loop because we have
// no element matchers and no seed.
// Incrementing an initially-string "0" `i` allows `i` to remain a string only in that
// case, which will result in a "00" `matchedCount` that differs from `i` but is also
// numerically zero.
if ( bySet && i !== matchedCount ) {
j = 0;
while ( (matcher = setMatchers[j++]) ) {
matcher( unmatched, setMatched, context, xml );
}
if ( seed ) {
// Reintegrate element matches to eliminate the need for sorting
if ( matchedCount > 0 ) {
while ( i-- ) {
if ( !(unmatched[i] || setMatched[i]) ) {
setMatched[i] = pop.call( results );
}
}
}
// Discard index placeholder values to get only actual matches
setMatched = condense( setMatched );
}
// Add matches to results
push.apply( results, setMatched );
// Seedless set matches succeeding multiple successful matchers stipulate sorting
if ( outermost && !seed && setMatched.length > 0 &&
( matchedCount + setMatchers.length ) > 1 ) {
Sizzle.uniqueSort( results );
}
}
// Override manipulation of globals by nested matchers
if ( outermost ) {
dirruns = dirrunsUnique;
outermostContext = contextBackup;
}
return unmatched;
};
return bySet ?
markFunction( superMatcher ) :
superMatcher;
}
|
Utility function for retrieving the text value of an array of DOM nodes
@param {Array|Element} elem
|
matcherFromGroupMatchers
|
javascript
|
douyu/juno
|
assets/public/js/jquery/v3.4.1/jquery.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/jquery/v3.4.1/jquery.js
|
Apache-2.0
|
superMatcher = function( seed, context, xml, results, outermost ) {
var elem, j, matcher,
matchedCount = 0,
i = "0",
unmatched = seed && [],
setMatched = [],
contextBackup = outermostContext,
// We must always have either seed elements or outermost context
elems = seed || byElement && Expr.find["TAG"]( "*", outermost ),
// Use integer dirruns iff this is the outermost matcher
dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1),
len = elems.length;
if ( outermost ) {
outermostContext = context === document || context || outermost;
}
// Add elements passing elementMatchers directly to results
// Support: IE<9, Safari
// Tolerate NodeList properties (IE: "length"; Safari: <number>) matching elements by id
for ( ; i !== len && (elem = elems[i]) != null; i++ ) {
if ( byElement && elem ) {
j = 0;
if ( !context && elem.ownerDocument !== document ) {
setDocument( elem );
xml = !documentIsHTML;
}
while ( (matcher = elementMatchers[j++]) ) {
if ( matcher( elem, context || document, xml) ) {
results.push( elem );
break;
}
}
if ( outermost ) {
dirruns = dirrunsUnique;
}
}
// Track unmatched elements for set filters
if ( bySet ) {
// They will have gone through all possible matchers
if ( (elem = !matcher && elem) ) {
matchedCount--;
}
// Lengthen the array for every element, matched or not
if ( seed ) {
unmatched.push( elem );
}
}
}
// `i` is now the count of elements visited above, and adding it to `matchedCount`
// makes the latter nonnegative.
matchedCount += i;
// Apply set filters to unmatched elements
// NOTE: This can be skipped if there are no unmatched elements (i.e., `matchedCount`
// equals `i`), unless we didn't visit _any_ elements in the above loop because we have
// no element matchers and no seed.
// Incrementing an initially-string "0" `i` allows `i` to remain a string only in that
// case, which will result in a "00" `matchedCount` that differs from `i` but is also
// numerically zero.
if ( bySet && i !== matchedCount ) {
j = 0;
while ( (matcher = setMatchers[j++]) ) {
matcher( unmatched, setMatched, context, xml );
}
if ( seed ) {
// Reintegrate element matches to eliminate the need for sorting
if ( matchedCount > 0 ) {
while ( i-- ) {
if ( !(unmatched[i] || setMatched[i]) ) {
setMatched[i] = pop.call( results );
}
}
}
// Discard index placeholder values to get only actual matches
setMatched = condense( setMatched );
}
// Add matches to results
push.apply( results, setMatched );
// Seedless set matches succeeding multiple successful matchers stipulate sorting
if ( outermost && !seed && setMatched.length > 0 &&
( matchedCount + setMatchers.length ) > 1 ) {
Sizzle.uniqueSort( results );
}
}
// Override manipulation of globals by nested matchers
if ( outermost ) {
dirruns = dirrunsUnique;
outermostContext = contextBackup;
}
return unmatched;
}
|
Utility function for retrieving the text value of an array of DOM nodes
@param {Array|Element} elem
|
superMatcher
|
javascript
|
douyu/juno
|
assets/public/js/jquery/v3.4.1/jquery.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/jquery/v3.4.1/jquery.js
|
Apache-2.0
|
dir = function( elem, dir, until ) {
var matched = [],
truncate = until !== undefined;
while ( ( elem = elem[ dir ] ) && elem.nodeType !== 9 ) {
if ( elem.nodeType === 1 ) {
if ( truncate && jQuery( elem ).is( until ) ) {
break;
}
matched.push( elem );
}
}
return matched;
}
|
A low-level selection function that works with Sizzle's compiled
selector functions
@param {String|Function} selector A selector or a pre-compiled
selector function built with Sizzle.compile
@param {Element} context
@param {Array} [results]
@param {Array} [seed] A set of elements to match against
|
dir
|
javascript
|
douyu/juno
|
assets/public/js/jquery/v3.4.1/jquery.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/jquery/v3.4.1/jquery.js
|
Apache-2.0
|
siblings = function( n, elem ) {
var matched = [];
for ( ; n; n = n.nextSibling ) {
if ( n.nodeType === 1 && n !== elem ) {
matched.push( n );
}
}
return matched;
}
|
A low-level selection function that works with Sizzle's compiled
selector functions
@param {String|Function} selector A selector or a pre-compiled
selector function built with Sizzle.compile
@param {Element} context
@param {Array} [results]
@param {Array} [seed] A set of elements to match against
|
siblings
|
javascript
|
douyu/juno
|
assets/public/js/jquery/v3.4.1/jquery.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/jquery/v3.4.1/jquery.js
|
Apache-2.0
|
function nodeName( elem, name ) {
return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
}
|
A low-level selection function that works with Sizzle's compiled
selector functions
@param {String|Function} selector A selector or a pre-compiled
selector function built with Sizzle.compile
@param {Element} context
@param {Array} [results]
@param {Array} [seed] A set of elements to match against
|
nodeName
|
javascript
|
douyu/juno
|
assets/public/js/jquery/v3.4.1/jquery.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/jquery/v3.4.1/jquery.js
|
Apache-2.0
|
function winnow( elements, qualifier, not ) {
if ( isFunction( qualifier ) ) {
return jQuery.grep( elements, function( elem, i ) {
return !!qualifier.call( elem, i, elem ) !== not;
} );
}
// Single element
if ( qualifier.nodeType ) {
return jQuery.grep( elements, function( elem ) {
return ( elem === qualifier ) !== not;
} );
}
// Arraylike of elements (jQuery, arguments, Array)
if ( typeof qualifier !== "string" ) {
return jQuery.grep( elements, function( elem ) {
return ( indexOf.call( qualifier, elem ) > -1 ) !== not;
} );
}
// Filtered directly for both simple and complex selectors
return jQuery.filter( qualifier, elements, not );
}
|
A low-level selection function that works with Sizzle's compiled
selector functions
@param {String|Function} selector A selector or a pre-compiled
selector function built with Sizzle.compile
@param {Element} context
@param {Array} [results]
@param {Array} [seed] A set of elements to match against
|
winnow
|
javascript
|
douyu/juno
|
assets/public/js/jquery/v3.4.1/jquery.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/jquery/v3.4.1/jquery.js
|
Apache-2.0
|
function sibling( cur, dir ) {
while ( ( cur = cur[ dir ] ) && cur.nodeType !== 1 ) {}
return cur;
}
|
A low-level selection function that works with Sizzle's compiled
selector functions
@param {String|Function} selector A selector or a pre-compiled
selector function built with Sizzle.compile
@param {Element} context
@param {Array} [results]
@param {Array} [seed] A set of elements to match against
|
sibling
|
javascript
|
douyu/juno
|
assets/public/js/jquery/v3.4.1/jquery.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/jquery/v3.4.1/jquery.js
|
Apache-2.0
|
function createOptions( options ) {
var object = {};
jQuery.each( options.match( rnothtmlwhite ) || [], function( _, flag ) {
object[ flag ] = true;
} );
return object;
}
|
A low-level selection function that works with Sizzle's compiled
selector functions
@param {String|Function} selector A selector or a pre-compiled
selector function built with Sizzle.compile
@param {Element} context
@param {Array} [results]
@param {Array} [seed] A set of elements to match against
|
createOptions
|
javascript
|
douyu/juno
|
assets/public/js/jquery/v3.4.1/jquery.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/jquery/v3.4.1/jquery.js
|
Apache-2.0
|
fire = function() {
// Enforce single-firing
locked = locked || options.once;
// Execute callbacks for all pending executions,
// respecting firingIndex overrides and runtime changes
fired = firing = true;
for ( ; queue.length; firingIndex = -1 ) {
memory = queue.shift();
while ( ++firingIndex < list.length ) {
// Run callback and check for early termination
if ( list[ firingIndex ].apply( memory[ 0 ], memory[ 1 ] ) === false &&
options.stopOnFalse ) {
// Jump to end and forget the data so .add doesn't re-fire
firingIndex = list.length;
memory = false;
}
}
}
// Forget the data if we're done with it
if ( !options.memory ) {
memory = false;
}
firing = false;
// Clean up if we're done firing for good
if ( locked ) {
// Keep an empty list if we have data for future add calls
if ( memory ) {
list = [];
// Otherwise, this object is spent
} else {
list = "";
}
}
}
|
A low-level selection function that works with Sizzle's compiled
selector functions
@param {String|Function} selector A selector or a pre-compiled
selector function built with Sizzle.compile
@param {Element} context
@param {Array} [results]
@param {Array} [seed] A set of elements to match against
|
fire
|
javascript
|
douyu/juno
|
assets/public/js/jquery/v3.4.1/jquery.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/jquery/v3.4.1/jquery.js
|
Apache-2.0
|
function Identity( v ) {
return v;
}
|
A low-level selection function that works with Sizzle's compiled
selector functions
@param {String|Function} selector A selector or a pre-compiled
selector function built with Sizzle.compile
@param {Element} context
@param {Array} [results]
@param {Array} [seed] A set of elements to match against
|
Identity
|
javascript
|
douyu/juno
|
assets/public/js/jquery/v3.4.1/jquery.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/jquery/v3.4.1/jquery.js
|
Apache-2.0
|
function Thrower( ex ) {
throw ex;
}
|
A low-level selection function that works with Sizzle's compiled
selector functions
@param {String|Function} selector A selector or a pre-compiled
selector function built with Sizzle.compile
@param {Element} context
@param {Array} [results]
@param {Array} [seed] A set of elements to match against
|
Thrower
|
javascript
|
douyu/juno
|
assets/public/js/jquery/v3.4.1/jquery.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/jquery/v3.4.1/jquery.js
|
Apache-2.0
|
function adoptValue( value, resolve, reject, noValue ) {
var method;
try {
// Check for promise aspect first to privilege synchronous behavior
if ( value && isFunction( ( method = value.promise ) ) ) {
method.call( value ).done( resolve ).fail( reject );
// Other thenables
} else if ( value && isFunction( ( method = value.then ) ) ) {
method.call( value, resolve, reject );
// Other non-thenables
} else {
// Control `resolve` arguments by letting Array#slice cast boolean `noValue` to integer:
// * false: [ value ].slice( 0 ) => resolve( value )
// * true: [ value ].slice( 1 ) => resolve()
resolve.apply( undefined, [ value ].slice( noValue ) );
}
// For Promises/A+, convert exceptions into rejections
// Since jQuery.when doesn't unwrap thenables, we can skip the extra checks appearing in
// Deferred#then to conditionally suppress rejection.
} catch ( value ) {
// Support: Android 4.0 only
// Strict mode functions invoked without .call/.apply get global-object context
reject.apply( undefined, [ value ] );
}
}
|
A low-level selection function that works with Sizzle's compiled
selector functions
@param {String|Function} selector A selector or a pre-compiled
selector function built with Sizzle.compile
@param {Element} context
@param {Array} [results]
@param {Array} [seed] A set of elements to match against
|
adoptValue
|
javascript
|
douyu/juno
|
assets/public/js/jquery/v3.4.1/jquery.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/jquery/v3.4.1/jquery.js
|
Apache-2.0
|
function resolve( depth, deferred, handler, special ) {
return function() {
var that = this,
args = arguments,
mightThrow = function() {
var returned, then;
// Support: Promises/A+ section 2.3.3.3.3
// https://promisesaplus.com/#point-59
// Ignore double-resolution attempts
if ( depth < maxDepth ) {
return;
}
returned = handler.apply( that, args );
// Support: Promises/A+ section 2.3.1
// https://promisesaplus.com/#point-48
if ( returned === deferred.promise() ) {
throw new TypeError( "Thenable self-resolution" );
}
// Support: Promises/A+ sections 2.3.3.1, 3.5
// https://promisesaplus.com/#point-54
// https://promisesaplus.com/#point-75
// Retrieve `then` only once
then = returned &&
// Support: Promises/A+ section 2.3.4
// https://promisesaplus.com/#point-64
// Only check objects and functions for thenability
( typeof returned === "object" ||
typeof returned === "function" ) &&
returned.then;
// Handle a returned thenable
if ( isFunction( then ) ) {
// Special processors (notify) just wait for resolution
if ( special ) {
then.call(
returned,
resolve( maxDepth, deferred, Identity, special ),
resolve( maxDepth, deferred, Thrower, special )
);
// Normal processors (resolve) also hook into progress
} else {
// ...and disregard older resolution values
maxDepth++;
then.call(
returned,
resolve( maxDepth, deferred, Identity, special ),
resolve( maxDepth, deferred, Thrower, special ),
resolve( maxDepth, deferred, Identity,
deferred.notifyWith )
);
}
// Handle all other returned values
} else {
// Only substitute handlers pass on context
// and multiple values (non-spec behavior)
if ( handler !== Identity ) {
that = undefined;
args = [ returned ];
}
// Process the value(s)
// Default process is resolve
( special || deferred.resolveWith )( that, args );
}
},
// Only normal processors (resolve) catch and reject exceptions
process = special ?
mightThrow :
function() {
try {
mightThrow();
} catch ( e ) {
if ( jQuery.Deferred.exceptionHook ) {
jQuery.Deferred.exceptionHook( e,
process.stackTrace );
}
// Support: Promises/A+ section 2.3.3.3.4.1
// https://promisesaplus.com/#point-61
// Ignore post-resolution exceptions
if ( depth + 1 >= maxDepth ) {
// Only substitute handlers pass on context
// and multiple values (non-spec behavior)
if ( handler !== Thrower ) {
that = undefined;
args = [ e ];
}
deferred.rejectWith( that, args );
}
}
};
// Support: Promises/A+ section 2.3.3.3.1
// https://promisesaplus.com/#point-57
// Re-resolve promises immediately to dodge false rejection from
// subsequent errors
if ( depth ) {
process();
} else {
// Call an optional hook to record the stack, in case of exception
// since it's otherwise lost when execution goes async
if ( jQuery.Deferred.getStackHook ) {
process.stackTrace = jQuery.Deferred.getStackHook();
}
window.setTimeout( process );
}
};
}
|
A low-level selection function that works with Sizzle's compiled
selector functions
@param {String|Function} selector A selector or a pre-compiled
selector function built with Sizzle.compile
@param {Element} context
@param {Array} [results]
@param {Array} [seed] A set of elements to match against
|
resolve
|
javascript
|
douyu/juno
|
assets/public/js/jquery/v3.4.1/jquery.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/jquery/v3.4.1/jquery.js
|
Apache-2.0
|
mightThrow = function() {
var returned, then;
// Support: Promises/A+ section 2.3.3.3.3
// https://promisesaplus.com/#point-59
// Ignore double-resolution attempts
if ( depth < maxDepth ) {
return;
}
returned = handler.apply( that, args );
// Support: Promises/A+ section 2.3.1
// https://promisesaplus.com/#point-48
if ( returned === deferred.promise() ) {
throw new TypeError( "Thenable self-resolution" );
}
// Support: Promises/A+ sections 2.3.3.1, 3.5
// https://promisesaplus.com/#point-54
// https://promisesaplus.com/#point-75
// Retrieve `then` only once
then = returned &&
// Support: Promises/A+ section 2.3.4
// https://promisesaplus.com/#point-64
// Only check objects and functions for thenability
( typeof returned === "object" ||
typeof returned === "function" ) &&
returned.then;
// Handle a returned thenable
if ( isFunction( then ) ) {
// Special processors (notify) just wait for resolution
if ( special ) {
then.call(
returned,
resolve( maxDepth, deferred, Identity, special ),
resolve( maxDepth, deferred, Thrower, special )
);
// Normal processors (resolve) also hook into progress
} else {
// ...and disregard older resolution values
maxDepth++;
then.call(
returned,
resolve( maxDepth, deferred, Identity, special ),
resolve( maxDepth, deferred, Thrower, special ),
resolve( maxDepth, deferred, Identity,
deferred.notifyWith )
);
}
// Handle all other returned values
} else {
// Only substitute handlers pass on context
// and multiple values (non-spec behavior)
if ( handler !== Identity ) {
that = undefined;
args = [ returned ];
}
// Process the value(s)
// Default process is resolve
( special || deferred.resolveWith )( that, args );
}
}
|
A low-level selection function that works with Sizzle's compiled
selector functions
@param {String|Function} selector A selector or a pre-compiled
selector function built with Sizzle.compile
@param {Element} context
@param {Array} [results]
@param {Array} [seed] A set of elements to match against
|
mightThrow
|
javascript
|
douyu/juno
|
assets/public/js/jquery/v3.4.1/jquery.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/jquery/v3.4.1/jquery.js
|
Apache-2.0
|
updateFunc = function( i ) {
return function( value ) {
resolveContexts[ i ] = this;
resolveValues[ i ] = arguments.length > 1 ? slice.call( arguments ) : value;
if ( !( --remaining ) ) {
master.resolveWith( resolveContexts, resolveValues );
}
};
}
|
A low-level selection function that works with Sizzle's compiled
selector functions
@param {String|Function} selector A selector or a pre-compiled
selector function built with Sizzle.compile
@param {Element} context
@param {Array} [results]
@param {Array} [seed] A set of elements to match against
|
updateFunc
|
javascript
|
douyu/juno
|
assets/public/js/jquery/v3.4.1/jquery.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/jquery/v3.4.1/jquery.js
|
Apache-2.0
|
function completed() {
document.removeEventListener( "DOMContentLoaded", completed );
window.removeEventListener( "load", completed );
jQuery.ready();
}
|
A low-level selection function that works with Sizzle's compiled
selector functions
@param {String|Function} selector A selector or a pre-compiled
selector function built with Sizzle.compile
@param {Element} context
@param {Array} [results]
@param {Array} [seed] A set of elements to match against
|
completed
|
javascript
|
douyu/juno
|
assets/public/js/jquery/v3.4.1/jquery.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/jquery/v3.4.1/jquery.js
|
Apache-2.0
|
access = function( elems, fn, key, value, chainable, emptyGet, raw ) {
var i = 0,
len = elems.length,
bulk = key == null;
// Sets many values
if ( toType( key ) === "object" ) {
chainable = true;
for ( i in key ) {
access( elems, fn, i, key[ i ], true, emptyGet, raw );
}
// Sets one value
} else if ( value !== undefined ) {
chainable = true;
if ( !isFunction( value ) ) {
raw = true;
}
if ( bulk ) {
// Bulk operations run against the entire set
if ( raw ) {
fn.call( elems, value );
fn = null;
// ...except when executing function values
} else {
bulk = fn;
fn = function( elem, key, value ) {
return bulk.call( jQuery( elem ), value );
};
}
}
if ( fn ) {
for ( ; i < len; i++ ) {
fn(
elems[ i ], key, raw ?
value :
value.call( elems[ i ], i, fn( elems[ i ], key ) )
);
}
}
}
if ( chainable ) {
return elems;
}
// Gets
if ( bulk ) {
return fn.call( elems );
}
return len ? fn( elems[ 0 ], key ) : emptyGet;
}
|
A low-level selection function that works with Sizzle's compiled
selector functions
@param {String|Function} selector A selector or a pre-compiled
selector function built with Sizzle.compile
@param {Element} context
@param {Array} [results]
@param {Array} [seed] A set of elements to match against
|
access
|
javascript
|
douyu/juno
|
assets/public/js/jquery/v3.4.1/jquery.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/jquery/v3.4.1/jquery.js
|
Apache-2.0
|
function fcamelCase( all, letter ) {
return letter.toUpperCase();
}
|
A low-level selection function that works with Sizzle's compiled
selector functions
@param {String|Function} selector A selector or a pre-compiled
selector function built with Sizzle.compile
@param {Element} context
@param {Array} [results]
@param {Array} [seed] A set of elements to match against
|
fcamelCase
|
javascript
|
douyu/juno
|
assets/public/js/jquery/v3.4.1/jquery.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/jquery/v3.4.1/jquery.js
|
Apache-2.0
|
function camelCase( string ) {
return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
}
|
A low-level selection function that works with Sizzle's compiled
selector functions
@param {String|Function} selector A selector or a pre-compiled
selector function built with Sizzle.compile
@param {Element} context
@param {Array} [results]
@param {Array} [seed] A set of elements to match against
|
camelCase
|
javascript
|
douyu/juno
|
assets/public/js/jquery/v3.4.1/jquery.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/jquery/v3.4.1/jquery.js
|
Apache-2.0
|
acceptData = function( owner ) {
// Accepts only:
// - Node
// - Node.ELEMENT_NODE
// - Node.DOCUMENT_NODE
// - Object
// - Any
return owner.nodeType === 1 || owner.nodeType === 9 || !( +owner.nodeType );
}
|
A low-level selection function that works with Sizzle's compiled
selector functions
@param {String|Function} selector A selector or a pre-compiled
selector function built with Sizzle.compile
@param {Element} context
@param {Array} [results]
@param {Array} [seed] A set of elements to match against
|
acceptData
|
javascript
|
douyu/juno
|
assets/public/js/jquery/v3.4.1/jquery.js
|
https://github.com/douyu/juno/blob/master/assets/public/js/jquery/v3.4.1/jquery.js
|
Apache-2.0
|
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