@alicloud/cloud-charts/es/common/rectSlider.js


'use strict';

import _objectWithoutPropertiesLoose from "@babel/runtime/helpers/objectWithoutPropertiesLoose";
import themes from '../themes';
import { merge } from './common';

/**
 * 直角坐标系的缩略轴设置
 *
 * @param {Chart} chart 图表实例
 * @param {SliderConfig} config 配置项
 * */
export default function (chart, config) {
  if (!config.slider) {
    return;
  }

  var defaultConfig = {
    // 由于内部对 trendCfg 使用浅层合并，在主题包中配置会被覆盖，只能在这一层设置。
    trendCfg: {
      lineStyle: {
        stroke: themes['widgets-color-category-1']
      }
    },
    textStyle: {}
  };

  var _ref = typeof config.slider === 'object' ? config.slider : {},
      _ref$showText = _ref.showText,
      showText = _ref$showText === void 0 ? false : _ref$showText,
      _ref$labelFormatter = _ref.labelFormatter,
      labelFormatter = _ref$labelFormatter === void 0 ? undefined : _ref$labelFormatter,
      other = _objectWithoutPropertiesLoose(_ref, ["showText", "labelFormatter"]);

  if (showText) {
    defaultConfig.textStyle.opacity = 0.8;
  }

  if (labelFormatter) {
    defaultConfig.formatter = labelFormatter;
  }

  var sliderConfig = merge(defaultConfig, other);
  chart.option('slider', sliderConfig);
}