Echarts3Layer.js

define(["dojo/_base/declare","dojo/_base/lang","esri/geometry/Point","esri/geometry/ScreenPoint"],function(e,t,n,i){return e("Echarts3Layer",null,{name:"Echarts3Layer",_map:null,_ec:null,_geoCoord:[],_option:null,_mapOffset:[0,0],constructor:function(e,t){this._map=e;var n=this._echartsContainer=document.createElement("div");n.style.position="absolute",n.style.height=e.height+"px",n.style.width=e.width+"px",n.style.top=0,n.style.left=0,e.__container.appendChild(n),this._init(e,t)},_init:function(e,t){console.log('<a href="https://github.com/wandergis/arcgis-echarts3">develop by wandergis</a>');var o=this;o._map=e,o._ec=t,o.getEchartsContainer=function(){return o._echartsContainer},o.getMap=function(){return o._map},o.geoCoord2Pixel=function(e){var t=new n(e[0],e[1]),i=o._map.toScreen(t);return[i.x,i.y]},o.pixel2GeoCoord=function(e){var t=o._map.toMap(new i(e[0],e[1]));return[t.lng,t.lat]},o.initECharts=function(){return o._ec=t.init.apply(o,arguments),o._ec.Geo.prototype.dataToPoint=function(e){var t=new n(e[0],e[1]),i=o._map.toScreen(t);return[i.x,i.y]},o._bindEvent(),o._ec},o.getECharts=function(){return o._ec},o.setOption=function(e,t){o._option=e,o._ec.setOption(e,t)},o._bindEvent=function(){o._map.on("zoom-end",function(e){o._ec.resize(),o._echartsContainer.style.visibility="visible"}),o._map.on("zoom-start",function(e){o._echartsContainer.style.visibility="hidden"}),o._map.on("pan",function(e){o._echartsContainer.style.visibility="hidden"}),o._map.on("pan-end",function(e){o._ec.resize(),o._echartsContainer.style.visibility="visible"}),o._map.on("resize",function(){var e=o._echartsContainer.parentNode.parentNode.parentNode;o._mapOffset=[-parseInt(e.style.left)||0,-parseInt(e.style.top)||0],o._echartsContainer.style.left=o._mapOffset[0]+"px",o._echartsContainer.style.top=o._mapOffset[1]+"px",setTimeout(function(){o._map.resize(),o._map.reposition(),o._ec.resize()},200),o._echartsContainer.style.visibility="visible"}),o._ec.getZr().on("dragstart",function(e){}),o._ec.getZr().on("dragend",function(e){}),o._ec.getZr().on("mousewheel",function(e){o._lastMousePos=o._map.toMap(new i(e.event.x,e.event.y));var t=e.wheelDelta,n=o._map,a=n.getZoom();t=t>0?Math.ceil(t):Math.floor(t),t=Math.max(Math.min(t,4),-4),t=Math.max(n.getMinZoom(),Math.min(n.getMaxZoom(),a+t))-a,o._delta=0,o._startTime=null,t&&n.setZoom(a+t)})}}})});