text: /**
   * @constant ol.supermap.pointStyle
   * @description 点属性名的对应表。
   * @private
   */
  export var pointStyle = {
      pointFile: "",
  
      /*expand*/
      pointRadius: 3,
      pointHaloRadius: 1,
      pointHaloColor: "#c33",
      offsetX: 0,
      offsetY: 0,
      fillStyle: "#fc0",
  
      globalAlpha: 1,
      globalCompositeOperation: "source-over",
      imageSmoothingEnabled: true
  };
  
  /**
   * @constant ol.supermap.lineStyle
   * @description 线属性名的对应表。
   * @private
   */
  export var lineStyle = {
      strokeStyle: "rgba(0,0,0,0)",
      lineWidth: 1,
      lineCap: "butt",
      lineJoin: "round",
      miterLimit: 10,
      lineDashOffset: 0,
      /*expand*/
      lineDasharray: [],
      strokeOpacity: 1,
      offset: 0,
  
      globalAlpha: 1,
      globalCompositeOperation: "source-over",
      imageSmoothingEnabled: true
  };
  
  /**
   * @constant ol.supermap.polygonStyle
   * @description 面属性名的对应表。
   * @private
   */
  export var polygonStyle = {
      /*包含LINE的部分*/
      strokeStyle: "rgba(0,0,0,0)",
      lineWidth: 1,
      lineCap: "butt",
      lineJoin: "round",
      miterLimit: 10,
      lineDashOffset: 0,
      /*expand*/
      lineOpacity: 1,
      fillOpacity: 1,
      lineDasharray: [],
  
      fillStyle: "rgba(0,0,0,0)",
      polygonOpacity: 1,
  
      /*expand*/
      offsetX: 0,
      offsetY: 0,
  
      globalAlpha: 1,
      globalCompositeOperation: "source-over",
      imageSmoothingEnabled: true
  };
  
  /**
   * @constant ol.supermap.DeafultCanvasStyle
   * @description 默认画布属性名的对应表。
   * @private
   */
  export var DeafultCanvasStyle = {
      /**
       * @constant ol.supermap.DeafultCanvasStyle.prototype.TEXT
       * @description 默认文本样式。
       */
      "TEXT": {
          font: "10px sans-serif",
          textAlign: "middle",
          textBaseline: "center",
          direction: "ltr",
          /*expand*/
          bold: false,
          haloRadius: 0,
          backColor: "rgba(255,255,255,1)",
          foreColor: "rgba(0,0,0,1)",
          // foreColor: "rgba(0,0,0,0)",
          offsetX: 0,
          offsetY: 0,
          textHeight: 0,
  
          globalAlpha: 1,
          globalCompositeOperation: "source-over",
          imageSmoothingEnabled: true
      },
      "POINT": pointStyle,
      "MULTIPOINT": pointStyle,
      "LINE": lineStyle,
      "LINESTRING": lineStyle,
      "MULTILINESTRING": lineStyle,
      "REGION": polygonStyle,
      "POLYGON": polygonStyle,
      "MULTIPOLYGON": polygonStyle,
      "SHADOW": {
          shadowBlur: 0,
          shadowColor: "rgba(0,0,0,0)",
          shadowOffsetX: 0,
          shadowOffsetY: 0
      },
      "GLOBAL": {
          globalAlpha: 1,
          globalCompositeOperation: "source-over",
          imageSmoothingEnabled: true
      }
  };