| /* |
| * 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 Group from 'zrender/src/container/Group'; |
| import * as componentUtil from '../util/component'; |
| import * as clazzUtil from '../util/clazz'; |
| |
| var Component = function () { |
| /** |
| * @type {module:zrender/container/Group} |
| * @readOnly |
| */ |
| this.group = new Group(); |
| /** |
| * @type {string} |
| * @readOnly |
| */ |
| |
| this.uid = componentUtil.getUID('viewComponent'); |
| }; |
| |
| Component.prototype = { |
| constructor: Component, |
| init: function (ecModel, api) {}, |
| render: function (componentModel, ecModel, api, payload) {}, |
| dispose: function () {}, |
| |
| /** |
| * @param {string} eventType |
| * @param {Object} query |
| * @param {module:zrender/Element} targetEl |
| * @param {Object} packedEvent |
| * @return {boolen} Pass only when return `true`. |
| */ |
| filterForExposedEvent: null |
| }; |
| var componentProto = Component.prototype; |
| |
| componentProto.updateView = componentProto.updateLayout = componentProto.updateVisual = function (seriesModel, ecModel, api, payload) {// Do nothing; |
| }; // Enable Component.extend. |
| |
| |
| clazzUtil.enableClassExtend(Component); // Enable capability of registerClass, getClass, hasClass, registerSubTypeDefaulter and so on. |
| |
| clazzUtil.enableClassManagement(Component, { |
| registerWhenExtend: true |
| }); |
| export default Component; |