[update] 格式化代码

Author: yuzhiyao

src/openlayers/overlay/Graphic.js

@@ -87,7 +87,7 @@ export class Graphic extends ol.source.ImageCanvas {
 
         if (options.onClick) {
             me.map.on('click', function (e) {
-                me.map.forEachFeatureAtPixel(e.pixel, options.onClick,{},e);
+                me.map.forEachFeatureAtPixel(e.pixel, options.onClick, {}, e);
             });
         }
 
@@ -151,7 +151,7 @@ export class Graphic extends ol.source.ImageCanvas {
          */
         function _forEachFeatureAtCoordinate(coordinate, resolution, callback, evtPixel, e) {
             let graphics = me.getGraphicsInExtent();
-            let includeGraphics  = []; // 点密集的时候，符合条件的有多个 还需精确计算
+            let includeGraphics = []; // 点密集的时候，符合条件的有多个 还需精确计算
             for (let i = graphics.length - 1; i >= 0; i--) {
                 let style = graphics[i].getStyle();
                 if (!style) {
@@ -183,7 +183,7 @@ export class Graphic extends ol.source.ImageCanvas {
                         for (let index = 0; index < 8; index++) {
                             const radian = (ratation + index * perAngle) / 180 * Math.PI;
                             coors.push([center[0] + r * Math.cos(radian),
-                                center[1] - r * Math.sin(radian)
+                            center[1] - r * Math.sin(radian)
                             ]);
                         }
                         coors.push(center);
@@ -222,20 +222,20 @@ export class Graphic extends ol.source.ImageCanvas {
             }
             // 精确计算
             let exactGraphic = this._getExactGraphic(includeGraphics, evtPixel);
-            if(exactGraphic){
+            if (exactGraphic) {
                 let _style = exactGraphic.getStyle(),
-                _center = exactGraphic.getGeometry().getCoordinates(),
-                _image = new ol.style.Style({
-                    image: _style
-                }).getImage();
+                    _center = exactGraphic.getGeometry().getCoordinates(),
+                    _image = new ol.style.Style({
+                        image: _style
+                    }).getImage();
 
                 if (me.isHighLight) {
                     me._highLight(_center, _image, exactGraphic, evtPixel);
                 }
                 if (callback) {
                     callback(exactGraphic, e);
-                } 
-            }else{
+                }
+            } else {
                 if (me.isHighLight) {
                     me._highLightClose();
                 }
@@ -252,22 +252,22 @@ export class Graphic extends ol.source.ImageCanvas {
      * @param {Array.<ol.Graphic>}  graphics - 点要素对象数组。
      * @param {ol.Pixel} evtPixel - 当前选中的屏幕像素坐标。
      */
-    _getExactGraphic(graphics, evtPixel){
-        if(graphics.length === 0){
+    _getExactGraphic(graphics, evtPixel) {
+        if (graphics.length === 0) {
             return false;
-        }else if(graphics.length === 1){
+        } else if (graphics.length === 1) {
             return graphics[0];
-        } else{
+        } else {
             let distances = [];
-            graphics.map((graphic, index) =>{
+            graphics.map((graphic, index) => {
                 let center = graphic.getGeometry().getCoordinates(),
-                centerPixel = this.map.getPixelFromCoordinate(center),
-                distance = Math.sqrt(Math.pow((centerPixel[0]-evtPixel[0]),2) + Math.pow((centerPixel[1]-evtPixel[1]),2));
-                distances.push({distance: distance, index: index});
-                return null; 
+                    centerPixel = this.map.getPixelFromCoordinate(center),
+                    distance = Math.sqrt(Math.pow((centerPixel[0] - evtPixel[0]), 2) + Math.pow((centerPixel[1] - evtPixel[1]), 2));
+                distances.push({ distance: distance, index: index });
+                return null;
             });
 
-            distances.sort( (a,b) =>{
+            distances.sort((a, b) => {
                 return a.distance - b.distance
             });
             return graphics[distances[0].index];