@alicloud/cloud-charts/es/Wline/index.js


'use strict';

import _extends from "@babel/runtime/helpers/extends";
import _inheritsLoose from "@babel/runtime/helpers/inheritsLoose";
import Base from '../common/Base';
import errorWrap from '../common/errorWrap';
import themes from '../themes';
import { propertyAssign, propertyMap } from '../common/common';
import guide from '../common/guide';
import rectXAxis from '../common/rectXAxis';
import rectYAxis from '../common/rectYAxis';
import autoTimeScale from '../common/autoTimeScale';
import rectTooltip from '../common/rectTooltip';
import rectLegend from '../common/rectLegend';
import legendFilter from '../common/legendFilter';
import rectZoom from '../common/rectZoom';
import rectSlider from '../common/rectSlider';
import drawLine from '../common/drawLine';
import { getText } from '../ChartProvider';
import "./index.css";
export var Line = /*#__PURE__*/function (_Base) {
  _inheritsLoose(Line, _Base);
  function Line() {
    var _this;
    for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
      args[_key] = arguments[_key];
    }
    _this = _Base.call.apply(_Base, [this].concat(args)) || this;
    _this.chartName = 'G2Line';
    return _this;
  }
  var _proto = Line.prototype;
  _proto.getDefaultConfig = function getDefaultConfig() {
    return {
      colors: themes.category_12,
      areaColors: [],
      xAxis: {
        type: 'time',
        // 默认为时间连续
        mask: 'auto' // 上述type为time时，此字段生效
      },
      yAxis: {
        labelFormatter: null,
        // 可以强制覆盖，手动设置label
        max: null,
        min: null
      },
      legend: {
        visible: true,
        align: 'left',
        nameFormatter: null // 可以强制覆盖，手动设置label
      },
      tooltip: {
        titleFormatter: null,
        nameFormatter: null,
        valueFormatter: null,
        lockable: false
      },
      area: false,
      stack: false,
      // 仅Area有效
      spline: false,
      grid: false,
      symbol: false,
      zoom: false,
      label: false,
      step: null
      // TODO
      // mini: false,
      // dataConfig: {
      //   nameKey: 'name',
      //   valueKey: 'value',
      //   // valueKey: ['value1', 'value2'],
      //   typeKey: 'type'
      // }
    };
  };
  _proto.init = function init(chart, config, data) {
    var _this2 = this;
    var defs = {
      x: propertyAssign(propertyMap.axis, {
        type: 'time',
        // 折线图X轴的范围默认覆盖全部区域，保证没有空余
        range: [0, 1]
      }, config.xAxis),
      type: {
        type: 'cat'
      }
    };
    if (Array.isArray(config.yAxis)) {
      config.yAxis.forEach(function (axis, yIndex) {
        defs["y" + yIndex] = propertyAssign(propertyMap.axis, {
          type: 'linear',
          tickCount: 5,
          nice: true
        }, axis);
      });
    } else {
      defs.y = propertyAssign(propertyMap.axis, {
        type: 'linear',
        tickCount: 5,
        nice: true
      }, config.yAxis);
    }
    autoTimeScale(defs, this.rawData, this.language || this.context.language);
    // rectAutoTickCount(chart, config, defs, false);

    chart.scale(defs);
    chart.data(data);

    // 如果开启标签或者标记点则需要留出右边的空余,尺寸需要通过计算获得
    // 配置的scale和生成的会有不符合的地方

    // 设置X轴
    rectXAxis(this, chart, config);
    if (Array.isArray(config.yAxis)) {
      config.yAxis.forEach(function (axis, yIndex) {
        var yAxisConfig = {
          line: {
            style: {
              stroke: themes['widgets-axis-line']
            }
          }
        };
        if (yIndex !== 0) {
          yAxisConfig.grid = null;
        }
        rectYAxis(_this2, chart, _extends({}, config, {
          yAxis: axis
        }), "y" + yIndex, yAxisConfig);
      });
    } else {
      // 设置单个Y轴
      rectYAxis(this, chart, config);
    }

    // 设置图例
    rectLegend(this, chart, config, null, 'multiple', 'type');
    legendFilter(this, chart);

    // tooltip的标记点配置
    var markerOptions = {
      marker: {
        symbol: 'circle'
      }
    };
    if (config.symbol && typeof config.symbol === 'object') {
      // 样式合并
      markerOptions.marker = Object.assign(markerOptions.marker, config.symbol.geomStyle);
      // 图形
      if (config.symbol.shape) {
        markerOptions.marker.symbol = config.symbol.shape;
      }
      // 大小
      if (typeof config.symbol.size === 'number') {
        markerOptions.marker = Object.assign(markerOptions.marker, {
          r: config.symbol.size + 4,
          width: config.symbol.size + 4,
          height: config.symbol.size + 4
        });
      }
    }

    // tooltip
    rectTooltip(this, chart, config, markerOptions);

    // 绘制辅助线，辅助背景区域
    guide(chart, config);
    if (Array.isArray(config.yAxis)) {
      config.yAxis.forEach(function (axis, yIndex) {
        drawLine(chart, config, "y" + yIndex);
      });
    } else {
      drawLine(chart, config);
    }

    // 拖拽缩放
    rectZoom(chart, config, getText('reset', this.language || this.context.language, this.context.locale));

    // 缩略轴
    rectSlider(chart, config);
  };
  return Line;
}(Base);

/** Wline 折线图 */
var Wline = errorWrap(Line);
export default Wline;