587 lines
17 KiB
Vue
587 lines
17 KiB
Vue
|
/*!
|
||
|
|
* author: FDD <smileFDD@gmail.com>
|
||
|
|
* ol3-echarts v1.3.3
|
||
|
|
* build-time: 2018-2-0 20:11
|
||
|
|
* LICENSE: MIT
|
||
|
|
* (c) 2017-2018 https://sakitam-fdd.github.io/ol3Echarts
|
||
|
|
*/
|
||
|
|
(function (global, factory) {
|
||
|
|
typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('echarts'), require('openlayers')) :
|
||
|
|
typeof define === 'function' && define.amd ? define(['echarts', 'openlayers'], factory) :
|
||
|
|
(global.ol3Echarts = factory(global.echarts,global.ol));
|
||
|
|
}(this, (function (echarts,ol) { 'use strict';
|
||
|
|
|
||
|
|
echarts = echarts && echarts.hasOwnProperty('default') ? echarts['default'] : echarts;
|
||
|
|
ol = ol && ol.hasOwnProperty('default') ? ol['default'] : ol;
|
||
|
|
|
||
|
|
var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) {
|
||
|
|
return typeof obj;
|
||
|
|
} : function (obj) {
|
||
|
|
return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj;
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
var classCallCheck = function (instance, Constructor) {
|
||
|
|
if (!(instance instanceof Constructor)) {
|
||
|
|
throw new TypeError("Cannot call a class as a function");
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
var isObject = function isObject(value) {
|
||
|
|
var type = typeof value === 'undefined' ? 'undefined' : _typeof(value);
|
||
|
|
return value !== null && (type === 'object' || type === 'function');
|
||
|
|
};
|
||
|
|
|
||
|
|
var merge = function merge(a, b) {
|
||
|
|
for (var key in b) {
|
||
|
|
if (isObject(b[key]) && isObject(a[key])) {
|
||
|
|
merge(a[key], b[key]);
|
||
|
|
} else {
|
||
|
|
a[key] = b[key];
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return a;
|
||
|
|
};
|
||
|
|
|
||
|
|
var getTarget = function getTarget(selector) {
|
||
|
|
var dom = function () {
|
||
|
|
var found = void 0;
|
||
|
|
return document && /^#([\w-]+)$/.test(selector) ? (found = document.getElementById(RegExp.$1)) ? [found] : [] : Array.prototype.slice.call(/^\.([\w-]+)$/.test(selector) ? document.getElementsByClassName(RegExp.$1) : /^[\w-]+$/.test(selector) ? document.getElementsByTagName(selector) : document.querySelectorAll(selector));
|
||
|
|
}();
|
||
|
|
return dom;
|
||
|
|
};
|
||
|
|
|
||
|
|
var map = function map(obj, cb, context) {
|
||
|
|
if (!(obj && cb)) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
if (obj.map && obj.map === Array.prototype.map) {
|
||
|
|
return obj.map(cb, context);
|
||
|
|
} else {
|
||
|
|
var result = [];
|
||
|
|
for (var i = 0, len = obj.length; i < len; i++) {
|
||
|
|
result.push(cb.call(context, obj[i], i, obj));
|
||
|
|
}
|
||
|
|
return result;
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
var bind = function bind(func, context) {
|
||
|
|
var args = Array.prototype.slice.call(arguments, 2);
|
||
|
|
return function () {
|
||
|
|
return func.apply(context, args.concat(Array.prototype.slice.call(arguments)));
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
var checkDecoded = function checkDecoded(json) {
|
||
|
|
if (json.UTF8Encoding) {
|
||
|
|
return false;
|
||
|
|
} else {
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
var decode = function decode(json) {
|
||
|
|
if (checkDecoded(json)) {
|
||
|
|
return json;
|
||
|
|
}
|
||
|
|
var encodeScale = json.UTF8Scale;
|
||
|
|
if (encodeScale == null) {
|
||
|
|
encodeScale = 1024;
|
||
|
|
}
|
||
|
|
var features = json.features;
|
||
|
|
for (var f = 0; f < features.length; f++) {
|
||
|
|
var feature = features[f];
|
||
|
|
var geometry = feature.geometry;
|
||
|
|
var _ref = [geometry.coordinates, geometry.encodeOffsets],
|
||
|
|
coordinates = _ref[0],
|
||
|
|
encodeOffsets = _ref[1];
|
||
|
|
|
||
|
|
for (var c = 0; c < coordinates.length; c++) {
|
||
|
|
var coordinate = coordinates[c];
|
||
|
|
if (geometry.type === 'Polygon') {
|
||
|
|
coordinates[c] = decodePolygon(coordinate, encodeOffsets[c], encodeScale);
|
||
|
|
} else if (geometry.type === 'MultiPolygon') {
|
||
|
|
for (var c2 = 0; c2 < coordinate.length; c2++) {
|
||
|
|
var polygon = coordinate[c2];
|
||
|
|
coordinate[c2] = decodePolygon(polygon, encodeOffsets[c][c2], encodeScale);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
json.UTF8Encoding = false;
|
||
|
|
return json;
|
||
|
|
};
|
||
|
|
|
||
|
|
var decodePolygon = function decodePolygon(coordinate, encodeOffsets, encodeScale) {
|
||
|
|
var _ref2 = [[], encodeOffsets[0], encodeOffsets[1]],
|
||
|
|
result = _ref2[0],
|
||
|
|
prevX = _ref2[1],
|
||
|
|
prevY = _ref2[2];
|
||
|
|
|
||
|
|
for (var i = 0; i < coordinate.length; i += 2) {
|
||
|
|
var x = coordinate.charCodeAt(i) - 64;
|
||
|
|
var y = coordinate.charCodeAt(i + 1) - 64;
|
||
|
|
|
||
|
|
x = x >> 1 ^ -(x & 1);
|
||
|
|
y = y >> 1 ^ -(y & 1);
|
||
|
|
|
||
|
|
x += prevX;
|
||
|
|
y += prevY;
|
||
|
|
prevX = x;
|
||
|
|
prevY = y;
|
||
|
|
|
||
|
|
result.push([x / encodeScale, y / encodeScale]);
|
||
|
|
}
|
||
|
|
return result;
|
||
|
|
};
|
||
|
|
|
||
|
|
function formatGeoJSON (json) {
|
||
|
|
var geoJson = decode(json);
|
||
|
|
var _features = echarts.util.map(echarts.util.filter(geoJson.features, function (featureObj) {
|
||
|
|
return featureObj.geometry && featureObj.properties && featureObj.geometry.coordinates.length > 0;
|
||
|
|
}), function (featureObj) {
|
||
|
|
var properties = featureObj.properties;
|
||
|
|
var geo = featureObj.geometry;
|
||
|
|
var coordinates = geo.coordinates;
|
||
|
|
var geometries = [];
|
||
|
|
if (geo.type === 'Polygon') {
|
||
|
|
geometries.push(coordinates[0]);
|
||
|
|
}
|
||
|
|
if (geo.type === 'MultiPolygon') {
|
||
|
|
echarts.util.each(coordinates, function (item) {
|
||
|
|
if (item[0]) {
|
||
|
|
geometries.push(item[0]);
|
||
|
|
}
|
||
|
|
});
|
||
|
|
}
|
||
|
|
return {
|
||
|
|
'type': 'Feature',
|
||
|
|
'geometry': {
|
||
|
|
'type': 'Polygon',
|
||
|
|
'coordinates': geometries
|
||
|
|
},
|
||
|
|
'properties': properties
|
||
|
|
};
|
||
|
|
});
|
||
|
|
return {
|
||
|
|
'type': 'FeatureCollection',
|
||
|
|
'crs': {},
|
||
|
|
'features': _features
|
||
|
|
};
|
||
|
|
}
|
||
|
|
|
||
|
|
var _getCoordinateSystem = function _getCoordinateSystem(map$$1) {
|
||
|
|
var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
|
||
|
|
|
||
|
|
var RegisterCoordinateSystem = function RegisterCoordinateSystem() {
|
||
|
|
this._mapOffset = [0, 0];
|
||
|
|
this.dimensions = ['lng', 'lat'];
|
||
|
|
this.projCode_ = this._getProjectionCode();
|
||
|
|
};
|
||
|
|
|
||
|
|
RegisterCoordinateSystem.prototype.dimensions = ['lng', 'lat'];
|
||
|
|
|
||
|
|
RegisterCoordinateSystem.dimensions = RegisterCoordinateSystem.prototype.dimensions;
|
||
|
|
|
||
|
|
RegisterCoordinateSystem.prototype.getZoom = function () {
|
||
|
|
return map$$1.getView().getZoom();
|
||
|
|
};
|
||
|
|
|
||
|
|
RegisterCoordinateSystem.prototype.setZoom = function (zoom) {
|
||
|
|
return map$$1.getView().setZoom(zoom);
|
||
|
|
};
|
||
|
|
|
||
|
|
RegisterCoordinateSystem.prototype.getViewRectAfterRoam = function () {
|
||
|
|
return this.getViewRect().clone();
|
||
|
|
};
|
||
|
|
|
||
|
|
RegisterCoordinateSystem.prototype.setMapOffset = function (mapOffset) {
|
||
|
|
this._mapOffset = mapOffset;
|
||
|
|
};
|
||
|
|
|
||
|
|
RegisterCoordinateSystem.prototype.dataToPoint = function (coords) {
|
||
|
|
if (coords && Array.isArray(coords) && coords.length > 0) {
|
||
|
|
coords = coords.map(function (item) {
|
||
|
|
if (typeof item === 'string') {
|
||
|
|
item = Number(item);
|
||
|
|
}
|
||
|
|
return item;
|
||
|
|
});
|
||
|
|
}
|
||
|
|
var source = options['source'] || 'EPSG:4326';
|
||
|
|
var destination = options['destination'] || this.projCode_;
|
||
|
|
var pixel = map$$1.getPixelFromCoordinate(ol.proj.transform(coords, source, destination));
|
||
|
|
var mapOffset = this._mapOffset;
|
||
|
|
return [pixel[0] - mapOffset[0], pixel[1] - mapOffset[1]];
|
||
|
|
};
|
||
|
|
|
||
|
|
RegisterCoordinateSystem.prototype._getProjectionCode = function () {
|
||
|
|
var code = '';
|
||
|
|
if (map$$1) {
|
||
|
|
code = map$$1.getView() && map$$1.getView().getProjection().getCode();
|
||
|
|
} else {
|
||
|
|
code = 'EPSG:3857';
|
||
|
|
}
|
||
|
|
return code;
|
||
|
|
};
|
||
|
|
|
||
|
|
RegisterCoordinateSystem.prototype.pointToData = function (pixel) {
|
||
|
|
var mapOffset = this._mapOffset;
|
||
|
|
return map$$1.getCoordinateFromPixel([pixel[0] + mapOffset[0], pixel[1] + mapOffset[1]]);
|
||
|
|
};
|
||
|
|
|
||
|
|
RegisterCoordinateSystem.prototype.getViewRect = function () {
|
||
|
|
var size = map$$1.getSize();
|
||
|
|
return new echarts.graphic.BoundingRect(0, 0, size[0], size[1]);
|
||
|
|
};
|
||
|
|
|
||
|
|
RegisterCoordinateSystem.prototype.getRoamTransform = function () {
|
||
|
|
return echarts.matrix.create();
|
||
|
|
};
|
||
|
|
|
||
|
|
RegisterCoordinateSystem.prototype.prepareCustoms = function (data) {
|
||
|
|
var rect = this.getViewRect();
|
||
|
|
return {
|
||
|
|
coordSys: {
|
||
|
|
type: 'openlayers',
|
||
|
|
x: rect.x,
|
||
|
|
y: rect.y,
|
||
|
|
width: rect.width,
|
||
|
|
height: rect.height
|
||
|
|
},
|
||
|
|
api: {
|
||
|
|
coord: bind(this.dataToPoint, this),
|
||
|
|
size: bind(RegisterCoordinateSystem.dataToCoordSize, this)
|
||
|
|
}
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
RegisterCoordinateSystem.dataToCoordSize = function (dataSize, dataItem) {
|
||
|
|
dataItem = dataItem || [0, 0];
|
||
|
|
return map([0, 1], function (dimIdx) {
|
||
|
|
var val = dataItem[dimIdx];
|
||
|
|
var halfSize = dataSize[dimIdx] / 2;
|
||
|
|
var p1 = [],
|
||
|
|
p2 = [];
|
||
|
|
|
||
|
|
p1[dimIdx] = val - halfSize;
|
||
|
|
p2[dimIdx] = val + halfSize;
|
||
|
|
p1[1 - dimIdx] = p2[1 - dimIdx] = dataItem[1 - dimIdx];
|
||
|
|
return Math.abs(this.dataToPoint(p1)[dimIdx] - this.dataToPoint(p2)[dimIdx]);
|
||
|
|
}, this);
|
||
|
|
};
|
||
|
|
|
||
|
|
RegisterCoordinateSystem.create = function (echartModel, api) {
|
||
|
|
echartModel.eachSeries(function (seriesModel) {
|
||
|
|
if (seriesModel.get('coordinateSystem') === 'openlayers') {
|
||
|
|
seriesModel.coordinateSystem = new RegisterCoordinateSystem(map$$1);
|
||
|
|
}
|
||
|
|
});
|
||
|
|
};
|
||
|
|
|
||
|
|
return RegisterCoordinateSystem;
|
||
|
|
};
|
||
|
|
|
||
|
|
var pie = function pie(options, serie, coordinateSystem) {
|
||
|
|
serie.center = coordinateSystem.dataToPoint(serie.coordinates);
|
||
|
|
return serie;
|
||
|
|
};
|
||
|
|
|
||
|
|
var bar = function bar(options, serie, coordinateSystem) {
|
||
|
|
if (isObject(options.grid) && !Array.isArray(options.grid)) {
|
||
|
|
console.log(options);
|
||
|
|
} else if (Array.isArray(options.grid)) {
|
||
|
|
options.grid = options.grid.map(function (gri, index) {
|
||
|
|
var coorPixel = coordinateSystem.dataToPoint(options.series[index].coordinates);
|
||
|
|
gri.left = coorPixel[0] - parseFloat(gri.width) / 2;
|
||
|
|
gri.top = coorPixel[1] - parseFloat(gri.height) / 2;
|
||
|
|
return gri;
|
||
|
|
});
|
||
|
|
}
|
||
|
|
return serie;
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
var charts = Object.freeze({
|
||
|
|
pie: pie,
|
||
|
|
bar: bar
|
||
|
|
});
|
||
|
|
|
||
|
|
var _options = {
|
||
|
|
forcedRerender: false,
|
||
|
|
forcedPrecomposeRerender: false,
|
||
|
|
hideOnZooming: false,
|
||
|
|
hideOnMoving: false,
|
||
|
|
hideOnRotating: false,
|
||
|
|
convertTypes: ['pie', 'line', 'bar']
|
||
|
|
};
|
||
|
|
|
||
|
|
var ol3Echarts = function () {
|
||
|
|
function ol3Echarts(chartOptions) {
|
||
|
|
var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
|
||
|
|
var map$$1 = arguments[2];
|
||
|
|
classCallCheck(this, ol3Echarts);
|
||
|
|
|
||
|
|
this.$options = merge(_options, options);
|
||
|
|
|
||
|
|
this.$chartOptions = chartOptions;
|
||
|
|
|
||
|
|
this.$chart = null;
|
||
|
|
|
||
|
|
this.$Map = null;
|
||
|
|
|
||
|
|
this._isRegistered = false;
|
||
|
|
|
||
|
|
this._coordinateSystem = null;
|
||
|
|
|
||
|
|
if (map$$1) this.appendTo(map$$1);
|
||
|
|
}
|
||
|
|
|
||
|
|
ol3Echarts.prototype.appendTo = function appendTo(map$$1) {
|
||
|
|
if (map$$1 && map$$1 instanceof ol.Map) {
|
||
|
|
this.$Map = map$$1;
|
||
|
|
this.$Map.once('postrender', this.render, this);
|
||
|
|
this.$Map.renderSync();
|
||
|
|
this._unRegisterEvents();
|
||
|
|
this._registerEvents();
|
||
|
|
} else {
|
||
|
|
throw new Error('not map object');
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
ol3Echarts.prototype.getChartOptions = function getChartOptions() {
|
||
|
|
return this.$chartOptions;
|
||
|
|
};
|
||
|
|
|
||
|
|
ol3Echarts.prototype.setChartOptions = function setChartOptions() {
|
||
|
|
var options = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
|
||
|
|
|
||
|
|
this.$chartOptions = options;
|
||
|
|
this.$Map.once('postrender', this.render, this);
|
||
|
|
this.$Map.renderSync();
|
||
|
|
return this;
|
||
|
|
};
|
||
|
|
|
||
|
|
ol3Echarts.prototype.getMap = function getMap() {
|
||
|
|
return this.$Map;
|
||
|
|
};
|
||
|
|
|
||
|
|
ol3Echarts.prototype._isVisible = function _isVisible() {
|
||
|
|
return this.$container && this.$container.style.display === '';
|
||
|
|
};
|
||
|
|
|
||
|
|
ol3Echarts.prototype.show = function show() {
|
||
|
|
if (this.$container) {
|
||
|
|
this.$container.style.display = '';
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
ol3Echarts.prototype.hide = function hide() {
|
||
|
|
if (this.$container) {
|
||
|
|
this.$container.style.display = 'none';
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
ol3Echarts.prototype.remove = function remove() {
|
||
|
|
this.$chart.clear();
|
||
|
|
this.$chart.dispose();
|
||
|
|
this._unRegisterEvents();
|
||
|
|
delete this.$chart;
|
||
|
|
delete this.$Map;
|
||
|
|
this.$container.parentNode.removeChild(this.$container);
|
||
|
|
};
|
||
|
|
|
||
|
|
ol3Echarts.prototype.clear = function clear() {
|
||
|
|
this.$chart.clear();
|
||
|
|
};
|
||
|
|
|
||
|
|
ol3Echarts.prototype.showLoading = function showLoading() {
|
||
|
|
if (this.$chart) {
|
||
|
|
this.$chart.showLoading();
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
ol3Echarts.prototype.hideLoading = function hideLoading() {
|
||
|
|
if (this.$chart) {
|
||
|
|
this.$chart.hideLoading();
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
ol3Echarts.prototype._createLayerContainer = function _createLayerContainer(map$$1, options) {
|
||
|
|
var container = this.$container = document.createElement('div');
|
||
|
|
container.style.position = 'absolute';
|
||
|
|
container.style.top = 0;
|
||
|
|
container.style.left = 0;
|
||
|
|
container.style.right = 0;
|
||
|
|
container.style.bottom = 0;
|
||
|
|
var _target = getTarget(options['target']);
|
||
|
|
if (_target && _target[0] && _target[0] instanceof Element) {
|
||
|
|
_target[0].appendChild(container);
|
||
|
|
} else {
|
||
|
|
var _target2 = getTarget('.ol-overlaycontainer');
|
||
|
|
if (_target2 && _target2[0] && _target2[0] instanceof Element) {
|
||
|
|
_target2[0].appendChild(container);
|
||
|
|
} else {
|
||
|
|
map$$1.getViewport().appendChild(container);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
ol3Echarts.prototype._resizeContainer = function _resizeContainer() {
|
||
|
|
var size = this.getMap().getSize();
|
||
|
|
this.$container.style.height = size[1] + 'px';
|
||
|
|
this.$container.style.width = size[0] + 'px';
|
||
|
|
};
|
||
|
|
|
||
|
|
ol3Echarts.prototype._clearAndRedraw = function _clearAndRedraw() {
|
||
|
|
if (!this.$chart || this.$container && this.$container.style.display === 'none') {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
if (this.$options.forcedRerender) {
|
||
|
|
this.$chart.clear();
|
||
|
|
}
|
||
|
|
this.$chart.resize();
|
||
|
|
if (this.$chartOptions) {
|
||
|
|
this._registerMap();
|
||
|
|
this.$chart.setOption(this.reConverData(this.$chartOptions), false);
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
ol3Echarts.prototype.onResize = function onResize() {
|
||
|
|
this._resizeContainer();
|
||
|
|
this._clearAndRedraw();
|
||
|
|
};
|
||
|
|
|
||
|
|
ol3Echarts.prototype.onZoomEnd = function onZoomEnd() {
|
||
|
|
this.$options['hideOnZooming'] && this.show();
|
||
|
|
this._clearAndRedraw();
|
||
|
|
};
|
||
|
|
|
||
|
|
ol3Echarts.prototype.onDragRotateEnd = function onDragRotateEnd() {
|
||
|
|
this.$options['hideOnRotating'] && this.show();
|
||
|
|
this._clearAndRedraw();
|
||
|
|
};
|
||
|
|
|
||
|
|
ol3Echarts.prototype.onMoveStart = function onMoveStart() {
|
||
|
|
this.$options['hideOnMoving'] && this.hide();
|
||
|
|
};
|
||
|
|
|
||
|
|
ol3Echarts.prototype.onMoveEnd = function onMoveEnd() {
|
||
|
|
this.$options['hideOnMoving'] && this.show();
|
||
|
|
this._clearAndRedraw();
|
||
|
|
};
|
||
|
|
|
||
|
|
ol3Echarts.prototype.onCenterChange = function onCenterChange(event) {
|
||
|
|
this._clearAndRedraw();
|
||
|
|
};
|
||
|
|
|
||
|
|
ol3Echarts.prototype._registerEvents = function _registerEvents() {
|
||
|
|
var Map = this.$Map;
|
||
|
|
var view = Map.getView();
|
||
|
|
if (this.$options.forcedPrecomposeRerender) {
|
||
|
|
Map.on('precompose', this.reRender, this);
|
||
|
|
}
|
||
|
|
Map.on('change:size', this.onResize, this);
|
||
|
|
view.on('change:resolution', this.onZoomEnd, this);
|
||
|
|
view.on('change:center', this.onCenterChange, this);
|
||
|
|
view.on('change:rotation', this.onDragRotateEnd, this);
|
||
|
|
Map.on('movestart', this.onMoveStart, this);
|
||
|
|
Map.on('moveend', this.onMoveEnd, this);
|
||
|
|
};
|
||
|
|
|
||
|
|
ol3Echarts.prototype._unRegisterEvents = function _unRegisterEvents() {
|
||
|
|
var Map = this.$Map;
|
||
|
|
var view = Map.getView();
|
||
|
|
Map.un('change:size', this.onResize, this);
|
||
|
|
if (this.$options.forcedPrecomposeRerender) {
|
||
|
|
Map.un('precompose', this.reRender, this);
|
||
|
|
}
|
||
|
|
view.un('change:resolution', this.onZoomEnd, this);
|
||
|
|
view.un('change:center', this.onCenterChange, this);
|
||
|
|
view.un('change:rotation', this.onDragRotateEnd, this);
|
||
|
|
Map.un('movestart', this.onMoveStart, this);
|
||
|
|
Map.un('moveend', this.onMoveEnd, this);
|
||
|
|
};
|
||
|
|
|
||
|
|
ol3Echarts.prototype._registerMap = function _registerMap() {
|
||
|
|
if (!this._isRegistered) {
|
||
|
|
echarts.registerCoordinateSystem('openlayers', _getCoordinateSystem(this.getMap(), this.$options));
|
||
|
|
this._isRegistered = true;
|
||
|
|
}
|
||
|
|
var series = this.$chartOptions.series;
|
||
|
|
if (series && isObject(series)) {
|
||
|
|
for (var i = series.length - 1; i >= 0; i--) {
|
||
|
|
if (!(this.$options.convertTypes.indexOf(series[i]['type']) > -1)) {
|
||
|
|
series[i]['coordinateSystem'] = 'openlayers';
|
||
|
|
}
|
||
|
|
series[i]['animation'] = false;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
ol3Echarts.prototype.reConverData = function reConverData(options) {
|
||
|
|
var series = options['series'];
|
||
|
|
if (series && series.length > 0) {
|
||
|
|
if (!this._coordinateSystem) {
|
||
|
|
var _cs = _getCoordinateSystem(this.getMap(), this.$options);
|
||
|
|
this._coordinateSystem = new _cs();
|
||
|
|
}
|
||
|
|
if (series && isObject(series)) {
|
||
|
|
for (var i = series.length - 1; i >= 0; i--) {
|
||
|
|
if (this.$options.convertTypes.indexOf(series[i]['type']) > -1) {
|
||
|
|
if (series[i] && series[i].hasOwnProperty('coordinates')) {
|
||
|
|
series[i] = charts[series[i]['type']](options, series[i], this._coordinateSystem);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return options;
|
||
|
|
};
|
||
|
|
|
||
|
|
ol3Echarts.prototype.render = function render() {
|
||
|
|
if (!this.$container) {
|
||
|
|
this._createLayerContainer(this.$Map, this.$options);
|
||
|
|
this._resizeContainer();
|
||
|
|
}
|
||
|
|
if (!this.$chart) {
|
||
|
|
this.$chart = echarts.init(this.$container);
|
||
|
|
if (this.$chartOptions) {
|
||
|
|
this._registerMap();
|
||
|
|
this.$chart.setOption(this.reConverData(this.$chartOptions), false);
|
||
|
|
}
|
||
|
|
} else if (this._isVisible()) {
|
||
|
|
this.$chart.resize();
|
||
|
|
this.reRender();
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
ol3Echarts.prototype.reRender = function reRender() {
|
||
|
|
this._clearAndRedraw();
|
||
|
|
};
|
||
|
|
|
||
|
|
return ol3Echarts;
|
||
|
|
}();
|
||
|
|
|
||
|
|
ol3Echarts.getTarget = getTarget;
|
||
|
|
ol3Echarts.merge = merge;
|
||
|
|
ol3Echarts.map = map;
|
||
|
|
ol3Echarts.bind = bind;
|
||
|
|
ol3Echarts.formatGeoJSON = formatGeoJSON;
|
||
|
|
|
||
|
|
return ol3Echarts;
|
||
|
|
|
||
|
|
})));
|