echarts MarkAreaModel 源码

echarts MarkAreaModel 代码

文件路径：/src/component/marker/MarkAreaModel.ts

/*
* 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 MarkerModel, { MarkerOption, MarkerStatisticType, MarkerPositionOption } from './MarkerModel';
import { SeriesLabelOption, ItemStyleOption, StatesOptionMixin, StatesMixinBase } from '../../util/types';
import GlobalModel from '../../model/Global';


interface MarkAreaStateOption {
    itemStyle?: ItemStyleOption
    label?: SeriesLabelOption
}

interface MarkAreaDataItemOptionBase extends MarkAreaStateOption,
    StatesOptionMixin<MarkAreaStateOption, StatesMixinBase> {
    name?: string
}

// 1D markArea for horizontal or vertical. Similar to markLine
export interface MarkArea1DDataItemOption extends MarkAreaDataItemOptionBase {

    xAxis?: number
    yAxis?: number

    type?: MarkerStatisticType

    valueIndex?: number
    valueDim?: string
}

// 2D markArea on any direction. Similar to markLine
interface MarkArea2DDataItemDimOption extends MarkAreaDataItemOptionBase, MarkerPositionOption {
}


export type MarkArea2DDataItemOption = [
    // Start point
    MarkArea2DDataItemDimOption,
    // End point
    MarkArea2DDataItemDimOption
];

export interface MarkAreaOption extends MarkerOption, MarkAreaStateOption,
    StatesOptionMixin<MarkAreaStateOption, StatesMixinBase> {
    mainType?: 'markArea'

    precision?: number

    data?: (MarkArea1DDataItemOption | MarkArea2DDataItemOption)[]
}

class MarkAreaModel extends MarkerModel<MarkAreaOption> {

    static type = 'markArea';
    type = MarkAreaModel.type;

    createMarkerModelFromSeries(
        markerOpt: MarkAreaOption,
        masterMarkerModel: MarkAreaModel,
        ecModel: GlobalModel
    ) {
        return new MarkAreaModel(markerOpt, masterMarkerModel, ecModel);
    }

    static defaultOption: MarkAreaOption = {
        // zlevel: 0,
        // PENDING
        z: 1,
        tooltip: {
            trigger: 'item'
        },
        // markArea should fixed on the coordinate system
        animation: false,
        label: {
            show: true,
            position: 'top'
        },
        itemStyle: {
            // color and borderColor default to use color from series
            // color: 'auto'
            // borderColor: 'auto'
            borderWidth: 0
        },

        emphasis: {
            label: {
                show: true,
                position: 'top'
            }
        }
    };
}

export default MarkAreaModel;

相关信息

echarts 源码目录

相关文章

echarts MarkAreaView 源码

echarts MarkLineModel 源码

echarts MarkLineView 源码

echarts MarkPointModel 源码

echarts MarkPointView 源码

echarts MarkerModel 源码

echarts MarkerView 源码

echarts checkMarkerInSeries 源码

echarts installMarkArea 源码

echarts installMarkLine 源码