bytev-charts-beta1.0/lib/component/impl/echartsComponent/BarComponent.class.js

测试版-1.0,版本号为小版本; 基于echarts和JavaScript及ES6封装的一个可以直接调用的图表组件库，内置主题设计，简单快捷，且支持用户自定义配置； npm 安装方式: npm install bytev-charts 若启动提示还需额外install插件,则运行 npm install @babel/runtime-corejs2 即可;

import _Reflect$construct from "@babel/runtime-corejs2/core-js/reflect/construct";
import "core-js/modules/es.object.to-string.js";
import _classCallCheck from "@babel/runtime-corejs2/helpers/classCallCheck";
import _createClass from "@babel/runtime-corejs2/helpers/createClass";
import _assertThisInitialized from "@babel/runtime-corejs2/helpers/assertThisInitialized";
import _get from "@babel/runtime-corejs2/helpers/get";
import _inherits from "@babel/runtime-corejs2/helpers/inherits";
import _possibleConstructorReturn from "@babel/runtime-corejs2/helpers/possibleConstructorReturn";
import _getPrototypeOf from "@babel/runtime-corejs2/helpers/getPrototypeOf";
import _defineProperty from "@babel/runtime-corejs2/helpers/defineProperty";
import _Object$assign from "@babel/runtime-corejs2/core-js/object/assign";
import "core-js/modules/es.function.name.js";

function _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = _Reflect$construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }

function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !_Reflect$construct) return false; if (_Reflect$construct.sham) return false; if (typeof Proxy === "function") return true; try { Boolean.prototype.valueOf.call(_Reflect$construct(Boolean, [], function () {})); return true; } catch (e) { return false; } }

/*
*
* */
import EchartsComponent from '../EchartsComponent.class.js';

var BarComponent = /*#__PURE__*/function (_EchartsComponent) {
  _inherits(BarComponent, _EchartsComponent);

  var _super = _createSuper(BarComponent);

  //组件分类名称
  function BarComponent(element, option) {
    var _this;

    _classCallCheck(this, BarComponent);

    _this = _super.call(this, element, option);

    _defineProperty(_assertThisInitialized(_this), "componentName", 'BarComponent');

    _this.name = 'Bar';
    return _this;
  }

  _createClass(BarComponent, [{
    key: "buildByteVModel",
    value: function buildByteVModel() {
      _get(_getPrototypeOf(BarComponent.prototype), "buildByteVModel", this).call(this);

      this.byteVModel.legend = this.theme.legend;

      this.byteVModel.animationDuration = function (idx) {
        // 越往后的数据时长越大
        return idx * 500;
      };

      this.byteVModel.grid = this.theme.grid;
      this.byteVModel.xAxis = [this.theme.xAxis];
      this.byteVModel.yAxis = [this.theme.yAxis];
      this.byteVModel.yAxis.push(_Object$assign({}, this.byteVModel.yAxis[0]));
      this.byteVModel.yAxis[1].nameTextStyle = _Object$assign({}, this.byteVModel.yAxis[0].nameTextStyle);
      this.byteVModel.yAxis[1].nameTextStyle.align = "right"; //柱状图X轴线需要有边界

      this.byteVModel.xAxis[0].boundaryGap = true; // //柱状图的tooltip的触发方式
      // this.byteVModel.tooltip.trigger = 'axis'
      // // this.byteVModel.tooltip.position = function (point, params, dom, rect, size) {
      // //     // 固定在顶部
      // //     return [point[0], '10%'];
      // // }
      // this.byteVModel.xAxis[0].splitArea.show = true
      //
      // this.byteVModel.tooltip.formatter = (params)=> {
      //     let relVal = (params && params[0] && params[0].name) ? params[0].name : '';
      //     for (let i = 0; i < params.length; i++) {
      //         if(params[i].value){
      //             // relVal += '<br/>' + params[i].marker + params[i].value + '&nbsp;' + (this.data[i].unitY || this.data[i].unit || '')
      //             relVal += '<br/>' + params[i].marker + params[i].seriesName + '&nbsp;&nbsp;' + (params[i].value || '--') + '&nbsp;' + (this.data[i].unitY || this.data[i].unit || '')
      //         }
      //     }
      //     return relVal
      // }
    }
  }, {
    key: "setData",
    value: function setData(data) {
      _get(_getPrototypeOf(BarComponent.prototype), "setData", this).call(this, data); //验证直角坐标系的数据格式是否正确,及数据是否为空


      if (!this.verifyRectangularCoordinatesData(data)) {
        //this.isNoData
        return false;
      }
    }
  }, {
    key: "playAnimation",
    value: function playAnimation() {
      this.setCirculating();
    }
  }]);

  return BarComponent;
}(EchartsComponent);

export { BarComponent as default };