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- (function webpackUniversalModuleDefinition(root, factory) {
- if(typeof exports === 'object' && typeof module === 'object')
- module.exports = factory(require("echarts"));
- else if(typeof define === 'function' && define.amd)
- define(["echarts"], factory);
- else if(typeof exports === 'object')
- exports["bmap"] = factory(require("echarts"));
- else
- root["echarts"] = root["echarts"] || {}, root["echarts"]["bmap"] = factory(root["echarts"]);
- })(this, function(__WEBPACK_EXTERNAL_MODULE_1__) {
- return /******/ (function(modules) { // webpackBootstrap
- /******/ // The module cache
- /******/ var installedModules = {};
- /******/ // The require function
- /******/ function __webpack_require__(moduleId) {
- /******/ // Check if module is in cache
- /******/ if(installedModules[moduleId])
- /******/ return installedModules[moduleId].exports;
- /******/ // Create a new module (and put it into the cache)
- /******/ var module = installedModules[moduleId] = {
- /******/ exports: {},
- /******/ id: moduleId,
- /******/ loaded: false
- /******/ };
- /******/ // Execute the module function
- /******/ modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
- /******/ // Flag the module as loaded
- /******/ module.loaded = true;
- /******/ // Return the exports of the module
- /******/ return module.exports;
- /******/ }
- /******/ // expose the modules object (__webpack_modules__)
- /******/ __webpack_require__.m = modules;
- /******/ // expose the module cache
- /******/ __webpack_require__.c = installedModules;
- /******/ // __webpack_public_path__
- /******/ __webpack_require__.p = "";
- /******/ // Load entry module and return exports
- /******/ return __webpack_require__(0);
- /******/ })
- /************************************************************************/
- /******/ ([
- /* 0 */
- /***/ function(module, exports, __webpack_require__) {
- var __WEBPACK_AMD_DEFINE_RESULT__;/**
- * BMap component extension
- */
- !(__WEBPACK_AMD_DEFINE_RESULT__ = function (require) {
- __webpack_require__(1).registerCoordinateSystem(
- 'bmap', __webpack_require__(2)
- );
- __webpack_require__(3);
- __webpack_require__(4);
- // Action
- __webpack_require__(1).registerAction({
- type: 'bmapRoam',
- event: 'bmapRoam',
- update: 'updateLayout'
- }, function (payload, ecModel) {
- ecModel.eachComponent('bmap', function (bMapModel) {
- var bmap = bMapModel.getBMap();
- var center = bmap.getCenter();
- bMapModel.setCenterAndZoom([center.lng, center.lat], bmap.getZoom());
- });
- });
- return {
- version: '1.0.0'
- };
- }.call(exports, __webpack_require__, exports, module), __WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
- /***/ },
- /* 1 */
- /***/ function(module, exports) {
- module.exports = __WEBPACK_EXTERNAL_MODULE_1__;
- /***/ },
- /* 2 */
- /***/ function(module, exports, __webpack_require__) {
- var __WEBPACK_AMD_DEFINE_RESULT__;!(__WEBPACK_AMD_DEFINE_RESULT__ = function (require) {
- var echarts = __webpack_require__(1);
- function BMapCoordSys(bmap, api) {
- this._bmap = bmap;
- this.dimensions = ['lng', 'lat'];
- this._mapOffset = [0, 0];
- this._api = api;
- }
- BMapCoordSys.prototype.dimensions = ['lng', 'lat'];
- BMapCoordSys.prototype.setMapOffset = function (mapOffset) {
- this._mapOffset = mapOffset;
- };
- BMapCoordSys.prototype.getBMap = function () {
- return this._bmap;
- };
- BMapCoordSys.prototype.dataToPoint = function (data) {
- var point = new BMap.Point(data[0], data[1]);
- var px = this._bmap.pointToOverlayPixel(point);
- var mapOffset = this._mapOffset;
- return [px.x - mapOffset[0], px.y - mapOffset[1]];
- };
- BMapCoordSys.prototype.pointToData = function (pt) {
- var mapOffset = this._mapOffset;
- var pt = this._bmap.overlayPixelToPoint({
- x: pt[0] + mapOffset[0],
- y: pt[1] + mapOffset[1]
- });
- return [pt.lng, pt.lat];
- };
- BMapCoordSys.prototype.getViewRect = function () {
- var api = this._api;
- return new echarts.graphic.BoundingRect(0, 0, api.getWidth(), api.getHeight());
- };
- BMapCoordSys.prototype.getRoamTransform = function () {
- return echarts.matrix.create();
- };
- var Overlay;
- // For deciding which dimensions to use when creating list data
- BMapCoordSys.dimensions = BMapCoordSys.prototype.dimensions;
- function createOverlayCtor() {
- function Overlay(root) {
- this._root = root;
- }
- Overlay.prototype = new BMap.Overlay();
- /**
- * 初始化
- *
- * @param {BMap.Map} map
- * @override
- */
- Overlay.prototype.initialize = function (map) {
- map.getPanes().labelPane.appendChild(this._root);
- return this._root;
- };
- /**
- * @override
- */
- Overlay.prototype.draw = function () {};
- return Overlay;
- }
- BMapCoordSys.create = function (ecModel, api) {
- var bmapCoordSys;
- var root = api.getDom();
- // TODO Dispose
- ecModel.eachComponent('bmap', function (bmapModel) {
- var viewportRoot = api.getZr().painter.getViewportRoot();
- if (typeof BMap === 'undefined') {
- throw new Error('BMap api is not loaded');
- }
- Overlay = Overlay || createOverlayCtor();
- if (bmapCoordSys) {
- throw new Error('Only one bmap component can exist');
- }
- if (!bmapModel.__bmap) {
- // Not support IE8
- var bmapRoot = root.querySelector('.ec-extension-bmap');
- if (bmapRoot) {
- // Reset viewport left and top, which will be changed
- // in moving handler in BMapView
- viewportRoot.style.left = '0px';
- viewportRoot.style.top = '0px';
- root.removeChild(bmapRoot);
- }
- bmapRoot = document.createElement('div');
- bmapRoot.style.cssText = 'width:100%;height:100%';
- // Not support IE8
- bmapRoot.classList.add('ec-extension-bmap');
- root.appendChild(bmapRoot);
- var bmap = bmapModel.__bmap = new BMap.Map(bmapRoot);
- var overlay = new Overlay(viewportRoot);
- bmap.addOverlay(overlay);
- }
- var bmap = bmapModel.__bmap;
- // Set bmap options
- // centerAndZoom before layout and render
- var center = bmapModel.get('center');
- var zoom = bmapModel.get('zoom');
- if (center && zoom) {
- var pt = new BMap.Point(center[0], center[1]);
- bmap.centerAndZoom(pt, zoom);
- }
- bmapCoordSys = new BMapCoordSys(bmap, api);
- bmapCoordSys.setMapOffset(bmapModel.__mapOffset || [0, 0]);
- bmapModel.coordinateSystem = bmapCoordSys;
- });
- ecModel.eachSeries(function (seriesModel) {
- if (seriesModel.get('coordinateSystem') === 'bmap') {
- seriesModel.coordinateSystem = bmapCoordSys;
- }
- });
- };
- return BMapCoordSys;
- }.call(exports, __webpack_require__, exports, module), __WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
- /***/ },
- /* 3 */
- /***/ function(module, exports, __webpack_require__) {
- var __WEBPACK_AMD_DEFINE_RESULT__;!(__WEBPACK_AMD_DEFINE_RESULT__ = function (require) {
- function v2Equal(a, b) {
- return a && b && a[0] === b[0] && a[1] === b[1];
- }
- return __webpack_require__(1).extendComponentModel({
- type: 'bmap',
- getBMap: function () {
- // __bmap is injected when creating BMapCoordSys
- return this.__bmap;
- },
- setCenterAndZoom: function (center, zoom) {
- this.option.center = center;
- this.option.zoom = zoom;
- },
- centerOrZoomChanged: function (center, zoom) {
- var option = this.option;
- return !(v2Equal(center, option.center) && zoom === option.zoom);
- },
- defaultOption: {
- center: null,
- zoom: 1,
- mapStyle: {},
- roam: false
- }
- });
- }.call(exports, __webpack_require__, exports, module), __WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
- /***/ },
- /* 4 */
- /***/ function(module, exports, __webpack_require__) {
- var __WEBPACK_AMD_DEFINE_RESULT__;!(__WEBPACK_AMD_DEFINE_RESULT__ = function (require) {
- return __webpack_require__(1).extendComponentView({
- type: 'bmap',
- render: function (bMapModel, ecModel, api) {
- var rendering = true;
- var bmap = bMapModel.getBMap();
- var viewportRoot = api.getZr().painter.getViewportRoot();
- var coordSys = bMapModel.coordinateSystem;
- var moveHandler = function (type, target) {
- if (rendering) {
- return;
- }
- var offsetEl = viewportRoot.parentNode.parentNode.parentNode;
- var mapOffset = [
- -parseInt(offsetEl.style.left, 10) || 0,
- -parseInt(offsetEl.style.top, 10) || 0
- ];
- viewportRoot.style.left = mapOffset[0] + 'px';
- viewportRoot.style.top = mapOffset[1] + 'px';
- coordSys.setMapOffset(mapOffset);
- bMapModel.__mapOffset = mapOffset;
- api.dispatchAction({
- type: 'bmapRoam'
- });
- };
- function zoomEndHandler() {
- if (rendering) {
- return;
- }
- api.dispatchAction({
- type: 'bmapRoam'
- });
- }
- bmap.removeEventListener('moving', this._oldMoveHandler);
- // FIXME
- // Moveend may be triggered by centerAndZoom method when creating coordSys next time
- // bmap.removeEventListener('moveend', this._oldMoveHandler);
- bmap.removeEventListener('zoomend', this._oldZoomEndHandler);
- bmap.addEventListener('moving', moveHandler);
- // bmap.addEventListener('moveend', moveHandler);
- bmap.addEventListener('zoomend', zoomEndHandler);
- this._oldMoveHandler = moveHandler;
- this._oldZoomEndHandler = zoomEndHandler;
- var roam = bMapModel.get('roam');
- if (roam && roam !== 'scale') {
- bmap.enableDragging();
- }
- else {
- bmap.disableDragging();
- }
- if (roam && roam !== 'move') {
- bmap.enableScrollWheelZoom();
- bmap.enableDoubleClickZoom();
- bmap.enablePinchToZoom();
- }
- else {
- bmap.disableScrollWheelZoom();
- bmap.disableDoubleClickZoom();
- bmap.disablePinchToZoom();
- }
- var originalStyle = bMapModel.__mapStyle;
- var newMapStyle = bMapModel.get('mapStyle') || {};
- // FIXME, Not use JSON methods
- var mapStyleStr = JSON.stringify(newMapStyle);
- if (JSON.stringify(originalStyle) !== mapStyleStr) {
- bmap.setMapStyle(newMapStyle);
- bMapModel.__mapStyle = JSON.parse(mapStyleStr);
- }
- rendering = false;
- }
- });
- }.call(exports, __webpack_require__, exports, module), __WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
- /***/ }
- /******/ ])
- });
- ;
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