emergencyManagement/unpackage/dist/dev/mp-weixin/components/UniEcCanvas.js

(global["webpackJsonp"] = global["webpackJsonp"] || []).push([["components/UniEcCanvas"],{

/***/ 246:
/*!*****************************************************************************!*\
  !*** E:/work/Project_newGit/emergencyManagement/components/UniEcCanvas.vue ***!
  \*****************************************************************************/
/*! no static exports found */
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
__webpack_require__.r(__webpack_exports__);
/* harmony import */ var _UniEcCanvas_vue_vue_type_template_id_1ea4179b___WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./UniEcCanvas.vue?vue&type=template&id=1ea4179b& */ 247);
/* harmony import */ var _UniEcCanvas_vue_vue_type_script_lang_js___WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./UniEcCanvas.vue?vue&type=script&lang=js& */ 249);
/* harmony reexport (unknown) */ for(var __WEBPACK_IMPORT_KEY__ in _UniEcCanvas_vue_vue_type_script_lang_js___WEBPACK_IMPORTED_MODULE_1__) if(["default"].indexOf(__WEBPACK_IMPORT_KEY__) < 0) (function(key) { __webpack_require__.d(__webpack_exports__, key, function() { return _UniEcCanvas_vue_vue_type_script_lang_js___WEBPACK_IMPORTED_MODULE_1__[key]; }) }(__WEBPACK_IMPORT_KEY__));
/* harmony import */ var _UniEcCanvas_vue_vue_type_style_index_0_lang_scss___WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./UniEcCanvas.vue?vue&type=style&index=0&lang=scss& */ 253);
/* harmony import */ var _software_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_vue_loader_lib_runtime_componentNormalizer_js__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! ../../../../software/HBuilderX/plugins/uniapp-cli/node_modules/@dcloudio/vue-cli-plugin-uni/packages/vue-loader/lib/runtime/componentNormalizer.js */ 32);

var renderjs





/* normalize component */

var component = Object(_software_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_vue_loader_lib_runtime_componentNormalizer_js__WEBPACK_IMPORTED_MODULE_3__["default"])(
  _UniEcCanvas_vue_vue_type_script_lang_js___WEBPACK_IMPORTED_MODULE_1__["default"],
  _UniEcCanvas_vue_vue_type_template_id_1ea4179b___WEBPACK_IMPORTED_MODULE_0__["render"],
  _UniEcCanvas_vue_vue_type_template_id_1ea4179b___WEBPACK_IMPORTED_MODULE_0__["staticRenderFns"],
  false,
  null,
  null,
  null,
  false,
  _UniEcCanvas_vue_vue_type_template_id_1ea4179b___WEBPACK_IMPORTED_MODULE_0__["components"],
  renderjs
)

component.options.__file = "components/UniEcCanvas.vue"
/* harmony default export */ __webpack_exports__["default"] = (component.exports);

/***/ }),

/***/ 247:
/*!************************************************************************************************************!*\
  !*** E:/work/Project_newGit/emergencyManagement/components/UniEcCanvas.vue?vue&type=template&id=1ea4179b& ***!
  \************************************************************************************************************/
/*! exports provided: render, staticRenderFns, recyclableRender, components */
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
__webpack_require__.r(__webpack_exports__);
/* harmony import */ var _software_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_vue_loader_lib_loaders_templateLoader_js_vue_loader_options_software_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_webpack_preprocess_loader_index_js_ref_17_0_software_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_webpack_uni_mp_loader_lib_template_js_software_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_webpack_uni_app_loader_page_meta_js_software_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_vue_loader_lib_index_js_vue_loader_options_software_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_webpack_uni_mp_loader_lib_style_js_UniEcCanvas_vue_vue_type_template_id_1ea4179b___WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! -!../../../../software/HBuilderX/plugins/uniapp-cli/node_modules/@dcloudio/vue-cli-plugin-uni/packages/vue-loader/lib/loaders/templateLoader.js??vue-loader-options!../../../../software/HBuilderX/plugins/uniapp-cli/node_modules/@dcloudio/vue-cli-plugin-uni/packages/webpack-preprocess-loader??ref--17-0!../../../../software/HBuilderX/plugins/uniapp-cli/node_modules/@dcloudio/webpack-uni-mp-loader/lib/template.js!../../../../software/HBuilderX/plugins/uniapp-cli/node_modules/@dcloudio/vue-cli-plugin-uni/packages/webpack-uni-app-loader/page-meta.js!../../../../software/HBuilderX/plugins/uniapp-cli/node_modules/@dcloudio/vue-cli-plugin-uni/packages/vue-loader/lib??vue-loader-options!../../../../software/HBuilderX/plugins/uniapp-cli/node_modules/@dcloudio/webpack-uni-mp-loader/lib/style.js!./UniEcCanvas.vue?vue&type=template&id=1ea4179b& */ 248);
/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "render", function() { return _software_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_vue_loader_lib_loaders_templateLoader_js_vue_loader_options_software_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_webpack_preprocess_loader_index_js_ref_17_0_software_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_webpack_uni_mp_loader_lib_template_js_software_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_webpack_uni_app_loader_page_meta_js_software_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_vue_loader_lib_index_js_vue_loader_options_software_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_webpack_uni_mp_loader_lib_style_js_UniEcCanvas_vue_vue_type_template_id_1ea4179b___WEBPACK_IMPORTED_MODULE_0__["render"]; });

/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "staticRenderFns", function() { return _software_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_vue_loader_lib_loaders_templateLoader_js_vue_loader_options_software_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_webpack_preprocess_loader_index_js_ref_17_0_software_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_webpack_uni_mp_loader_lib_template_js_software_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_webpack_uni_app_loader_page_meta_js_software_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_vue_loader_lib_index_js_vue_loader_options_software_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_webpack_uni_mp_loader_lib_style_js_UniEcCanvas_vue_vue_type_template_id_1ea4179b___WEBPACK_IMPORTED_MODULE_0__["staticRenderFns"]; });

/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "recyclableRender", function() { return _software_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_vue_loader_lib_loaders_templateLoader_js_vue_loader_options_software_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_webpack_preprocess_loader_index_js_ref_17_0_software_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_webpack_uni_mp_loader_lib_template_js_software_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_webpack_uni_app_loader_page_meta_js_software_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_vue_loader_lib_index_js_vue_loader_options_software_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_webpack_uni_mp_loader_lib_style_js_UniEcCanvas_vue_vue_type_template_id_1ea4179b___WEBPACK_IMPORTED_MODULE_0__["recyclableRender"]; });

/* harmony reexport (safe) */ __webpack_require__.d(__webpack_exports__, "components", function() { return _software_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_vue_loader_lib_loaders_templateLoader_js_vue_loader_options_software_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_webpack_preprocess_loader_index_js_ref_17_0_software_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_webpack_uni_mp_loader_lib_template_js_software_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_webpack_uni_app_loader_page_meta_js_software_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_vue_loader_lib_index_js_vue_loader_options_software_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_webpack_uni_mp_loader_lib_style_js_UniEcCanvas_vue_vue_type_template_id_1ea4179b___WEBPACK_IMPORTED_MODULE_0__["components"]; });



/***/ }),

/***/ 248:
/*!************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************!*\
  !*** ./node_modules/@dcloudio/vue-cli-plugin-uni/packages/vue-loader/lib/loaders/templateLoader.js??vue-loader-options!./node_modules/@dcloudio/vue-cli-plugin-uni/packages/webpack-preprocess-loader??ref--17-0!./node_modules/@dcloudio/webpack-uni-mp-loader/lib/template.js!./node_modules/@dcloudio/vue-cli-plugin-uni/packages/webpack-uni-app-loader/page-meta.js!./node_modules/@dcloudio/vue-cli-plugin-uni/packages/vue-loader/lib??vue-loader-options!./node_modules/@dcloudio/webpack-uni-mp-loader/lib/style.js!E:/work/Project_newGit/emergencyManagement/components/UniEcCanvas.vue?vue&type=template&id=1ea4179b& ***!
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/*! exports provided: render, staticRenderFns, recyclableRender, components */
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
__webpack_require__.r(__webpack_exports__);
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "render", function() { return render; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "staticRenderFns", function() { return staticRenderFns; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "recyclableRender", function() { return recyclableRender; });
/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "components", function() { return components; });
var components
var render = function () {
  var _vm = this
  var _h = _vm.$createElement
  var _c = _vm._self._c || _h
}
var recyclableRender = false
var staticRenderFns = []
render._withStripped = true



/***/ }),

/***/ 249:
/*!******************************************************************************************************!*\
  !*** E:/work/Project_newGit/emergencyManagement/components/UniEcCanvas.vue?vue&type=script&lang=js& ***!
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/*! no static exports found */
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
__webpack_require__.r(__webpack_exports__);
/* harmony import */ var _software_HBuilderX_plugins_uniapp_cli_node_modules_babel_loader_lib_index_js_software_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_webpack_preprocess_loader_index_js_ref_13_1_software_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_webpack_uni_mp_loader_lib_script_js_software_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_vue_loader_lib_index_js_vue_loader_options_software_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_webpack_uni_mp_loader_lib_style_js_UniEcCanvas_vue_vue_type_script_lang_js___WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! -!../../../../software/HBuilderX/plugins/uniapp-cli/node_modules/babel-loader/lib!../../../../software/HBuilderX/plugins/uniapp-cli/node_modules/@dcloudio/vue-cli-plugin-uni/packages/webpack-preprocess-loader??ref--13-1!../../../../software/HBuilderX/plugins/uniapp-cli/node_modules/@dcloudio/webpack-uni-mp-loader/lib/script.js!../../../../software/HBuilderX/plugins/uniapp-cli/node_modules/@dcloudio/vue-cli-plugin-uni/packages/vue-loader/lib??vue-loader-options!../../../../software/HBuilderX/plugins/uniapp-cli/node_modules/@dcloudio/webpack-uni-mp-loader/lib/style.js!./UniEcCanvas.vue?vue&type=script&lang=js& */ 250);
/* harmony import */ var _software_HBuilderX_plugins_uniapp_cli_node_modules_babel_loader_lib_index_js_software_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_webpack_preprocess_loader_index_js_ref_13_1_software_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_webpack_uni_mp_loader_lib_script_js_software_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_vue_loader_lib_index_js_vue_loader_options_software_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_webpack_uni_mp_loader_lib_style_js_UniEcCanvas_vue_vue_type_script_lang_js___WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(_software_HBuilderX_plugins_uniapp_cli_node_modules_babel_loader_lib_index_js_software_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_webpack_preprocess_loader_index_js_ref_13_1_software_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_webpack_uni_mp_loader_lib_script_js_software_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_vue_loader_lib_index_js_vue_loader_options_software_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_webpack_uni_mp_loader_lib_style_js_UniEcCanvas_vue_vue_type_script_lang_js___WEBPACK_IMPORTED_MODULE_0__);
/* harmony reexport (unknown) */ for(var __WEBPACK_IMPORT_KEY__ in _software_HBuilderX_plugins_uniapp_cli_node_modules_babel_loader_lib_index_js_software_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_webpack_preprocess_loader_index_js_ref_13_1_software_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_webpack_uni_mp_loader_lib_script_js_software_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_vue_loader_lib_index_js_vue_loader_options_software_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_webpack_uni_mp_loader_lib_style_js_UniEcCanvas_vue_vue_type_script_lang_js___WEBPACK_IMPORTED_MODULE_0__) if(["default"].indexOf(__WEBPACK_IMPORT_KEY__) < 0) (function(key) { __webpack_require__.d(__webpack_exports__, key, function() { return _software_HBuilderX_plugins_uniapp_cli_node_modules_babel_loader_lib_index_js_software_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_webpack_preprocess_loader_index_js_ref_13_1_software_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_webpack_uni_mp_loader_lib_script_js_software_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_vue_loader_lib_index_js_vue_loader_options_software_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_webpack_uni_mp_loader_lib_style_js_UniEcCanvas_vue_vue_type_script_lang_js___WEBPACK_IMPORTED_MODULE_0__[key]; }) }(__WEBPACK_IMPORT_KEY__));
 /* harmony default export */ __webpack_exports__["default"] = (_software_HBuilderX_plugins_uniapp_cli_node_modules_babel_loader_lib_index_js_software_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_webpack_preprocess_loader_index_js_ref_13_1_software_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_webpack_uni_mp_loader_lib_script_js_software_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_vue_loader_lib_index_js_vue_loader_options_software_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_webpack_uni_mp_loader_lib_style_js_UniEcCanvas_vue_vue_type_script_lang_js___WEBPACK_IMPORTED_MODULE_0___default.a); 

/***/ }),

/***/ 250:
/*!*************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************!*\
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/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(wx) {

var _interopRequireDefault = __webpack_require__(/*! @babel/runtime/helpers/interopRequireDefault */ 4);
var _typeof = __webpack_require__(/*! @babel/runtime/helpers/typeof */ 13);
Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;
var _wxCanvas = _interopRequireDefault(__webpack_require__(/*! @/static/js/wx-canvas */ 251));
var echarts = _interopRequireWildcard(__webpack_require__(/*! @/static/js/echarts.js */ 252));
function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function _getRequireWildcardCache(nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); }
function _interopRequireWildcard(obj, nodeInterop) { if (!nodeInterop && obj && obj.__esModule) { return obj; } if (obj === null || _typeof(obj) !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(nodeInterop); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }
//
//
//
//
//
//
//
//
//

var ctx;
function wrapTouch(event) {
  for (var i = 0; i < event.touches.length; ++i) {
    var touch = event.touches[i];
    touch.offsetX = touch.x;
    touch.offsetY = touch.y;
  }
  return event;
}
var _default2 = {
  props: {
    canvasId: {
      type: String,
      default: function _default() {
        return "ec-canvas";
      }
    },
    ec: {
      type: Object
    },
    forceUseOldCanvas: {
      type: Boolean,
      value: false
    }
  },
  data: function data() {
    return {
      $curChart: {},
      toHandleList: [],
      isUseNewCanvas: true
    };
  },
  watch: {
    "ec.option": {
      deep: true,
      handler: function handler(val, oldVal) {
        this.setOption(val);
      }
    }
  },
  onReady: function onReady() {
    if (!this.ec) {
      console.warn('组件需绑定 ec 变量，例：<ec-canvas id="mychart-dom-bar" ' + 'canvas-id="mychart-bar" ec="{{ ec }}"></ec-canvas>');
      return;
    }
    if (!this.ec.lazyLoad) {
      this.init();
    }
  },
  methods: {
    compareVersion: function compareVersion(v1, v2) {
      v1 = v1.split(".");
      v2 = v2.split(".");
      var len = Math.max(v1.length, v2.length);
      while (v1.length < len) {
        v1.push("0");
      }
      while (v2.length < len) {
        v2.push("0");
      }
      for (var i = 0; i < len; i++) {
        var num1 = parseInt(v1[i]);
        var num2 = parseInt(v2[i]);
        if (num1 > num2) {
          return 1;
        } else if (num1 < num2) {
          return -1;
        }
      }
      return 0;
    },
    init: function init(callback) {
      var version = wx.getSystemInfoSync().SDKVersion;
      var canUseNewCanvas = this.compareVersion(version, "2.9.0") >= 0;
      if (this.forceUseOldCanvas) {
        if (canUseNewCanvas) console.warn("开发者强制使用旧canvas,建议关闭");
        canUseNewCanvas = false;
      }
      this.isUseNewCanvas = canUseNewCanvas && !this.forceUseOldCanvas;
      if (this.isUseNewCanvas) {
        console.log('微信基础库版本大于2.9.0，开始使用<canvas type="2d"/>');
        // 2.9.0 可以使用 <canvas type="2d"></canvas>
        this.initByNewWay(callback);
      } else {
        var isValid = this.compareVersion(version, "1.9.91") >= 0;
        if (!isValid) {
          console.error("微信基础库版本过低，需大于等于 1.9.91。" + "参见：https://github.com/ecomfe/echarts-for-weixin" + "#%E5%BE%AE%E4%BF%A1%E7%89%88%E6%9C%AC%E8%A6%81%E6%B1%82");
          return;
        } else {
          console.warn("建议将微信基础库调整大于等于2.9.0版本。升级后绘图将有更好性能");
          this.initByOldWay(callback);
        }
      }
    },
    initByOldWay: function initByOldWay(callback) {
      // 1.9.91 <= version < 2.9.0：原来的方式初始化
      ctx = wx.createCanvasContext(this.canvasId, this);
      var canvas = new _wxCanvas.default(ctx, this.canvasId, false);
      var that = this;
      echarts.setCanvasCreator(function () {
        return canvas;
      });
      // const canvasDpr = wx.getSystemInfoSync().pixelRatio // 微信旧的canvas不能传入dpr
      var canvasDpr = 1;
      var query = wx.createSelectorQuery().in(this);
      query.select(".ec-canvas").boundingClientRect(function (res) {
        if (typeof callback === "function") {
          that.$curChart = callback(canvas, res.width, res.height, canvasDpr);
        } else if (that.ec) {
          that.initChart(canvas, res.width, res.height, canvasDpr);
        } else {
          that.triggerEvent("init", {
            canvas: canvas,
            width: res.width,
            height: res.height,
            devicePixelRatio: canvasDpr // 增加了dpr，可方便外面echarts.init
          });
        }
      }).exec();
    },
    initByNewWay: function initByNewWay(callback) {
      var that = this;
      // version >= 2.9.0：使用新的方式初始化
      var query = wx.createSelectorQuery().in(this);
      query.select(".ec-canvas").fields({
        node: true,
        size: true
      }).exec(function (res) {
        var canvasNode = res[0].node;
        var canvasDpr = wx.getSystemInfoSync().pixelRatio;
        var canvasWidth = res[0].width;
        var canvasHeight = res[0].height;
        var ctx = canvasNode.getContext("2d");
        var canvas = new _wxCanvas.default(ctx, that.canvasId, true, canvasNode);
        echarts.setCanvasCreator(function () {
          return canvas;
        });
        if (typeof callback === "function") {
          that.$curChart = callback(canvas, canvasWidth, canvasHeight, canvasDpr);
        } else if (that.ec) {
          that.initChart(canvas, canvasWidth, canvasHeight, canvasDpr);
        } else {
          that.triggerEvent("init", {
            canvas: canvas,
            width: canvasWidth,
            height: canvasHeight,
            devicePixelRatio: canvasDpr
          });
        }
      });
    },
    setOption: function setOption(val) {
      if (!this.$curChart || !this.$curChart.setOption) {
        this.toHandleList.push(val);
      } else {
        this.$curChart.setOption(val);
      }
    },
    canvasToTempFilePath: function canvasToTempFilePath(opt) {
      var _this = this;
      if (this.isUseNewCanvas) {
        // 新版
        var query = wx.createSelectorQuery().in(this);
        query.select(".ec-canvas").fields({
          node: true,
          size: true
        }).exec(function (res) {
          var canvasNode = res[0].node;
          opt.canvas = canvasNode;
          wx.canvasToTempFilePath(opt);
        });
      } else {
        // 旧的
        if (!opt.canvasId) {
          opt.canvasId = this.canvasId;
        }
        ctx.draw(true, function () {
          wx.canvasToTempFilePath(opt, _this);
        });
      }
    },
    touchStart: function touchStart(e) {
      if (this.ec.stopTouchEvent) {
        e.preventDefault();
        e.stopPropagation();
        return;
      }
      this.$emit("touchstart", e);
      if (this.$curChart && e.touches.length > 0) {
        var touch = e.touches[0];
        var handler = this.$curChart.getZr().handler;
        if (handler) {
          handler.dispatch("mousedown", {
            zrX: touch.x,
            zrY: touch.y
          });
          handler.dispatch("mousemove", {
            zrX: touch.x,
            zrY: touch.y
          });
          handler.processGesture(wrapTouch(e), "start");
        }
      }
    },
    touchMove: function touchMove(e) {
      if (this.ec.stopTouchEvent) {
        e.preventDefault();
        e.stopPropagation();
        return;
      }
      this.$emit("touchmove", e);
      if (this.$curChart && e.touches.length > 0) {
        var touch = e.touches[0];
        var handler = this.$curChart.getZr().handler;
        if (handler) {
          handler.dispatch("mousemove", {
            zrX: touch.x,
            zrY: touch.y
          });
          handler.processGesture(wrapTouch(e), "change");
        }
      }
    },
    touchEnd: function touchEnd(e) {
      if (this.ec.stopTouchEvent) {
        e.preventDefault();
        e.stopPropagation();
        return;
      }
      this.$emit("touchend", e);
      if (this.$curChart) {
        var touch = e.changedTouches ? e.changedTouches[0] : {};
        var handler = this.$curChart.getZr().handler;
        if (handler) {
          handler.dispatch("mouseup", {
            zrX: touch.x,
            zrY: touch.y
          });
          handler.dispatch("click", {
            zrX: touch.x,
            zrY: touch.y
          });
          handler.processGesture(wrapTouch(e), "end");
        }
      }
    },
    initChart: function initChart(canvas, width, height, canvasDpr) {
      this.$curChart = echarts.init(canvas, null, {
        width: width,
        height: height,
        devicePixelRatio: canvasDpr
      });
      canvas.setChart(this.$curChart);
      this.$curChart.setOption(this.ec.option);
    }
  }
};
exports.default = _default2;
/* WEBPACK VAR INJECTION */}.call(this, __webpack_require__(/*! ./node_modules/@dcloudio/uni-mp-weixin/dist/wx.js */ 1)["default"]))

/***/ }),

/***/ 253:
/*!***************************************************************************************************************!*\
  !*** E:/work/Project_newGit/emergencyManagement/components/UniEcCanvas.vue?vue&type=style&index=0&lang=scss& ***!
  \***************************************************************************************************************/
/*! no static exports found */
/***/ (function(module, __webpack_exports__, __webpack_require__) {

"use strict";
__webpack_require__.r(__webpack_exports__);
/* harmony import */ var _software_HBuilderX_plugins_uniapp_cli_node_modules_mini_css_extract_plugin_dist_loader_js_ref_8_oneOf_1_0_software_HBuilderX_plugins_uniapp_cli_node_modules_css_loader_dist_cjs_js_ref_8_oneOf_1_1_software_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_vue_loader_lib_loaders_stylePostLoader_js_software_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_webpack_preprocess_loader_index_js_ref_8_oneOf_1_2_software_HBuilderX_plugins_uniapp_cli_node_modules_postcss_loader_src_index_js_ref_8_oneOf_1_3_software_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_sass_loader_dist_cjs_js_ref_8_oneOf_1_4_software_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_webpack_preprocess_loader_index_js_ref_8_oneOf_1_5_software_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_vue_loader_lib_index_js_vue_loader_options_software_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_webpack_uni_mp_loader_lib_style_js_UniEcCanvas_vue_vue_type_style_index_0_lang_scss___WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! -!../../../../software/HBuilderX/plugins/uniapp-cli/node_modules/mini-css-extract-plugin/dist/loader.js??ref--8-oneOf-1-0!../../../../software/HBuilderX/plugins/uniapp-cli/node_modules/css-loader/dist/cjs.js??ref--8-oneOf-1-1!../../../../software/HBuilderX/plugins/uniapp-cli/node_modules/@dcloudio/vue-cli-plugin-uni/packages/vue-loader/lib/loaders/stylePostLoader.js!../../../../software/HBuilderX/plugins/uniapp-cli/node_modules/@dcloudio/vue-cli-plugin-uni/packages/webpack-preprocess-loader??ref--8-oneOf-1-2!../../../../software/HBuilderX/plugins/uniapp-cli/node_modules/postcss-loader/src??ref--8-oneOf-1-3!../../../../software/HBuilderX/plugins/uniapp-cli/node_modules/@dcloudio/vue-cli-plugin-uni/packages/sass-loader/dist/cjs.js??ref--8-oneOf-1-4!../../../../software/HBuilderX/plugins/uniapp-cli/node_modules/@dcloudio/vue-cli-plugin-uni/packages/webpack-preprocess-loader??ref--8-oneOf-1-5!../../../../software/HBuilderX/plugins/uniapp-cli/node_modules/@dcloudio/vue-cli-plugin-uni/packages/vue-loader/lib??vue-loader-options!../../../../software/HBuilderX/plugins/uniapp-cli/node_modules/@dcloudio/webpack-uni-mp-loader/lib/style.js!./UniEcCanvas.vue?vue&type=style&index=0&lang=scss& */ 254);
/* harmony import */ var _software_HBuilderX_plugins_uniapp_cli_node_modules_mini_css_extract_plugin_dist_loader_js_ref_8_oneOf_1_0_software_HBuilderX_plugins_uniapp_cli_node_modules_css_loader_dist_cjs_js_ref_8_oneOf_1_1_software_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_vue_loader_lib_loaders_stylePostLoader_js_software_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_webpack_preprocess_loader_index_js_ref_8_oneOf_1_2_software_HBuilderX_plugins_uniapp_cli_node_modules_postcss_loader_src_index_js_ref_8_oneOf_1_3_software_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_sass_loader_dist_cjs_js_ref_8_oneOf_1_4_software_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_webpack_preprocess_loader_index_js_ref_8_oneOf_1_5_software_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_vue_loader_lib_index_js_vue_loader_options_software_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_webpack_uni_mp_loader_lib_style_js_UniEcCanvas_vue_vue_type_style_index_0_lang_scss___WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(_software_HBuilderX_plugins_uniapp_cli_node_modules_mini_css_extract_plugin_dist_loader_js_ref_8_oneOf_1_0_software_HBuilderX_plugins_uniapp_cli_node_modules_css_loader_dist_cjs_js_ref_8_oneOf_1_1_software_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_vue_loader_lib_loaders_stylePostLoader_js_software_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_webpack_preprocess_loader_index_js_ref_8_oneOf_1_2_software_HBuilderX_plugins_uniapp_cli_node_modules_postcss_loader_src_index_js_ref_8_oneOf_1_3_software_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_sass_loader_dist_cjs_js_ref_8_oneOf_1_4_software_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_webpack_preprocess_loader_index_js_ref_8_oneOf_1_5_software_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_vue_loader_lib_index_js_vue_loader_options_software_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_webpack_uni_mp_loader_lib_style_js_UniEcCanvas_vue_vue_type_style_index_0_lang_scss___WEBPACK_IMPORTED_MODULE_0__);
/* harmony reexport (unknown) */ for(var __WEBPACK_IMPORT_KEY__ in _software_HBuilderX_plugins_uniapp_cli_node_modules_mini_css_extract_plugin_dist_loader_js_ref_8_oneOf_1_0_software_HBuilderX_plugins_uniapp_cli_node_modules_css_loader_dist_cjs_js_ref_8_oneOf_1_1_software_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_vue_loader_lib_loaders_stylePostLoader_js_software_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_webpack_preprocess_loader_index_js_ref_8_oneOf_1_2_software_HBuilderX_plugins_uniapp_cli_node_modules_postcss_loader_src_index_js_ref_8_oneOf_1_3_software_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_sass_loader_dist_cjs_js_ref_8_oneOf_1_4_software_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_webpack_preprocess_loader_index_js_ref_8_oneOf_1_5_software_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_vue_loader_lib_index_js_vue_loader_options_software_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_webpack_uni_mp_loader_lib_style_js_UniEcCanvas_vue_vue_type_style_index_0_lang_scss___WEBPACK_IMPORTED_MODULE_0__) if(["default"].indexOf(__WEBPACK_IMPORT_KEY__) < 0) (function(key) { __webpack_require__.d(__webpack_exports__, key, function() { return _software_HBuilderX_plugins_uniapp_cli_node_modules_mini_css_extract_plugin_dist_loader_js_ref_8_oneOf_1_0_software_HBuilderX_plugins_uniapp_cli_node_modules_css_loader_dist_cjs_js_ref_8_oneOf_1_1_software_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_vue_loader_lib_loaders_stylePostLoader_js_software_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_webpack_preprocess_loader_index_js_ref_8_oneOf_1_2_software_HBuilderX_plugins_uniapp_cli_node_modules_postcss_loader_src_index_js_ref_8_oneOf_1_3_software_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_sass_loader_dist_cjs_js_ref_8_oneOf_1_4_software_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_webpack_preprocess_loader_index_js_ref_8_oneOf_1_5_software_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_vue_loader_lib_index_js_vue_loader_options_software_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_webpack_uni_mp_loader_lib_style_js_UniEcCanvas_vue_vue_type_style_index_0_lang_scss___WEBPACK_IMPORTED_MODULE_0__[key]; }) }(__WEBPACK_IMPORT_KEY__));
 /* harmony default export */ __webpack_exports__["default"] = (_software_HBuilderX_plugins_uniapp_cli_node_modules_mini_css_extract_plugin_dist_loader_js_ref_8_oneOf_1_0_software_HBuilderX_plugins_uniapp_cli_node_modules_css_loader_dist_cjs_js_ref_8_oneOf_1_1_software_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_vue_loader_lib_loaders_stylePostLoader_js_software_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_webpack_preprocess_loader_index_js_ref_8_oneOf_1_2_software_HBuilderX_plugins_uniapp_cli_node_modules_postcss_loader_src_index_js_ref_8_oneOf_1_3_software_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_sass_loader_dist_cjs_js_ref_8_oneOf_1_4_software_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_webpack_preprocess_loader_index_js_ref_8_oneOf_1_5_software_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_vue_cli_plugin_uni_packages_vue_loader_lib_index_js_vue_loader_options_software_HBuilderX_plugins_uniapp_cli_node_modules_dcloudio_webpack_uni_mp_loader_lib_style_js_UniEcCanvas_vue_vue_type_style_index_0_lang_scss___WEBPACK_IMPORTED_MODULE_0___default.a); 

/***/ }),

/***/ 254:
/*!*******************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************!*\
  !*** ./node_modules/mini-css-extract-plugin/dist/loader.js??ref--8-oneOf-1-0!./node_modules/css-loader/dist/cjs.js??ref--8-oneOf-1-1!./node_modules/@dcloudio/vue-cli-plugin-uni/packages/vue-loader/lib/loaders/stylePostLoader.js!./node_modules/@dcloudio/vue-cli-plugin-uni/packages/webpack-preprocess-loader??ref--8-oneOf-1-2!./node_modules/postcss-loader/src??ref--8-oneOf-1-3!./node_modules/@dcloudio/vue-cli-plugin-uni/packages/sass-loader/dist/cjs.js??ref--8-oneOf-1-4!./node_modules/@dcloudio/vue-cli-plugin-uni/packages/webpack-preprocess-loader??ref--8-oneOf-1-5!./node_modules/@dcloudio/vue-cli-plugin-uni/packages/vue-loader/lib??vue-loader-options!./node_modules/@dcloudio/webpack-uni-mp-loader/lib/style.js!E:/work/Project_newGit/emergencyManagement/components/UniEcCanvas.vue?vue&type=style&index=0&lang=scss& ***!
  \*******************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************************/
/*! no static exports found */
/***/ (function(module, exports, __webpack_require__) {

// extracted by mini-css-extract-plugin
    if(false) { var cssReload; }
  

/***/ })

}]);
//# sourceMappingURL=../../.sourcemap/mp-weixin/components/UniEcCanvas.js.map
;(global["webpackJsonp"] = global["webpackJsonp"] || []).push([
    'components/UniEcCanvas-create-component',
    {
        'components/UniEcCanvas-create-component':(function(module, exports, __webpack_require__){
            __webpack_require__('2')['createComponent'](__webpack_require__(246))
        })
    },
    [['components/UniEcCanvas-create-component']]
]);