/*
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*/
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import { EChartsExtensionInstallRegisters } from '../../extension';
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import ComponentView from '../../view/Component';
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import GridModel from '../../coord/cartesian/GridModel';
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import GlobalModel from '../../model/Global';
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import { Rect } from '../../util/graphic';
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import { defaults } from 'zrender/src/core/util';
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import {CartesianAxisOption, CartesianAxisModel} from '../../coord/cartesian/AxisModel';
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import axisModelCreator from '../../coord/axisModelCreator';
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import Grid from '../../coord/cartesian/Grid';
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import {CartesianXAxisView, CartesianYAxisView} from '../axis/CartesianAxisView';
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// Grid view
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class GridView extends ComponentView {
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static readonly type = 'grid';
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readonly type = 'grid';
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render(gridModel: GridModel, ecModel: GlobalModel) {
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this.group.removeAll();
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if (gridModel.get('show')) {
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this.group.add(new Rect({
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shape: gridModel.coordinateSystem.getRect(),
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style: defaults({
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fill: gridModel.get('backgroundColor')
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}, gridModel.getItemStyle()),
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silent: true,
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z2: -1
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}));
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}
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}
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}
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const extraOption: CartesianAxisOption = {
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// gridIndex: 0,
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// gridId: '',
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offset: 0
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};
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export function install(registers: EChartsExtensionInstallRegisters) {
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registers.registerComponentView(GridView);
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registers.registerComponentModel(GridModel);
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registers.registerCoordinateSystem('cartesian2d', Grid);
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axisModelCreator<CartesianAxisOption, typeof CartesianAxisModel>(
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registers, 'x', CartesianAxisModel, extraOption
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);
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axisModelCreator<CartesianAxisOption, typeof CartesianAxisModel>(
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registers, 'y', CartesianAxisModel, extraOption
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);
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registers.registerComponentView(CartesianXAxisView);
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registers.registerComponentView(CartesianYAxisView);
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registers.registerPreprocessor(function (option) {
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// Only create grid when need
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if (option.xAxis && option.yAxis && !option.grid) {
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option.grid = {};
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}
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});
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}
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