CandlestickSeries.js

/*
* 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.
*/

var zrUtil = require("zrender/lib/core/util");

var SeriesModel = require("../../model/Series");

var _whiskerBoxCommon = require("../helper/whiskerBoxCommon");

var seriesModelMixin = _whiskerBoxCommon.seriesModelMixin;

/*
* 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.
*/
var CandlestickSeries = SeriesModel.extend({
  type: 'series.candlestick',
  dependencies: ['xAxis', 'yAxis', 'grid'],

  /**
   * @readOnly
   */
  defaultValueDimensions: [{
    name: 'open',
    defaultTooltip: true
  }, {
    name: 'close',
    defaultTooltip: true
  }, {
    name: 'lowest',
    defaultTooltip: true
  }, {
    name: 'highest',
    defaultTooltip: true
  }],

  /**
   * @type {Array.<string>}
   * @readOnly
   */
  dimensions: null,

  /**
   * @override
   */
  defaultOption: {
    zlevel: 0,
    z: 2,
    coordinateSystem: 'cartesian2d',
    legendHoverLink: true,
    hoverAnimation: true,
    // xAxisIndex: 0,
    // yAxisIndex: 0,
    layout: null,
    // 'horizontal' or 'vertical'
    itemStyle: {
      color: '#c23531',
      // 阳线 positive
      color0: '#314656',
      // 阴线 negative     '#c23531', '#314656'
      borderWidth: 1,
      // FIXME
      // ec2中使用的是lineStyle.color 和 lineStyle.color0
      borderColor: '#c23531',
      borderColor0: '#314656'
    },
    emphasis: {
      itemStyle: {
        borderWidth: 2
      }
    },
    barMaxWidth: null,
    barMinWidth: null,
    barWidth: null,
    large: true,
    largeThreshold: 600,
    progressive: 3e3,
    progressiveThreshold: 1e4,
    progressiveChunkMode: 'mod',
    animationUpdate: false,
    animationEasing: 'linear',
    animationDuration: 300
  },

  /**
   * Get dimension for shadow in dataZoom
   * @return {string} dimension name
   */
  getShadowDim: function () {
    return 'open';
  },
  brushSelector: function (dataIndex, data, selectors) {
    var itemLayout = data.getItemLayout(dataIndex);
    return itemLayout && selectors.rect(itemLayout.brushRect);
  }
});
zrUtil.mixin(CandlestickSeries, seriesModelMixin, true);
var _default = CandlestickSeries;
module.exports = _default;