bytev-charts-beta1.0/lib/component/impl/echartsComponent/lineComponent/LineFill.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 _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 "core-js/modules/es.array.concat.js";
import "core-js/modules/es.array.for-each.js";
import "core-js/modules/es.object.to-string.js";
import "core-js/modules/web.dom-collections.for-each.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 LineBasic from './LineBasic.js';
/*
* 填充折线图
* */

var LineFill = /*#__PURE__*/function (_LineBasic) {
  _inherits(LineFill, _LineBasic);

  var _super = _createSuper(LineFill);

  function LineFill() {
    var _this;

    _classCallCheck(this, LineFill);

    for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
      args[_key] = arguments[_key];
    }

    _this = _super.call.apply(_super, [this].concat(args));

    _defineProperty(_assertThisInitialized(_this), "name", 'LineFill');

    return _this;
  }

  _createClass(LineFill, [{
    key: "setData",
    value: function setData(data) {
      var _this2 = this;

      _get(_getPrototypeOf(LineFill.prototype), "setData", this).call(this, data);

      this.option.series.forEach(function (itm, i) {
        var color = _this2.byteVModel.color[i % _this2.byteVModel.color.length];
        itm.areaStyle = {
          // 线性渐变，前四个参数分别是 x0, y0, x2, y2, 范围从 0 - 1，相当于在图形包围盒中的百分比，如果 globalCoord 为 `true`，则该四个值是绝对的像素位置
          color: {
            type: 'linear',
            x: 0,
            y: 0,
            x2: 0,
            y2: 1,
            // colorStops: [{
            //     offset: 0, color: color // 0% 处的颜色
            // }, {
            //     offset: 1, color: color + '10' // 100% 处的颜色
            // }],
            colorStops: [{
              offset: 0,
              color: color // 0% 处的颜色

            }, {
              offset: .5,
              color: color + '50' // 100% 处的颜色

            }, {
              offset: 1,
              color: color + '0d' // 100% 处的颜色

            }],
            global: false // 缺省为 false

          }
        };
      });
      this.componentInstance.setOption(this.byteVModel, true);
    }
  }]);

  return LineFill;
}(LineBasic);

export { LineFill as default };