| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| import * as zrUtil from 'zrender/src/core/util'; |
| var coordinateSystemCreators = {}; |
| |
| function CoordinateSystemManager() { |
| this._coordinateSystems = []; |
| } |
| |
| CoordinateSystemManager.prototype = { |
| constructor: CoordinateSystemManager, |
| create: function (ecModel, api) { |
| var coordinateSystems = []; |
| zrUtil.each(coordinateSystemCreators, function (creater, type) { |
| var list = creater.create(ecModel, api); |
| coordinateSystems = coordinateSystems.concat(list || []); |
| }); |
| this._coordinateSystems = coordinateSystems; |
| }, |
| update: function (ecModel, api) { |
| zrUtil.each(this._coordinateSystems, function (coordSys) { |
| coordSys.update && coordSys.update(ecModel, api); |
| }); |
| }, |
| getCoordinateSystems: function () { |
| return this._coordinateSystems.slice(); |
| } |
| }; |
| |
| CoordinateSystemManager.register = function (type, coordinateSystemCreator) { |
| coordinateSystemCreators[type] = coordinateSystemCreator; |
| }; |
| |
| CoordinateSystemManager.get = function (type) { |
| return coordinateSystemCreators[type]; |
| }; |
| |
| export default CoordinateSystemManager; |