NuclearDispersionSystem/ant-design-vue-jeecg/node_modules/@antv/g2-brush/build/g2-plugin-brush.js.map

{"version":3,"file":"g2-plugin-brush.js","sources":["webpack:///webpack/universalModuleDefinition","webpack:///webpack/bootstrap 9ace5933f725c00cc374","webpack:///./index.js","webpack:///./src/index.js","webpack:///./src/util.js"],"sourcesContent":["(function webpackUniversalModuleDefinition(root, factory) {\n\tif(typeof exports === 'object' && typeof module === 'object')\n\t\tmodule.exports = factory();\n\telse if(typeof define === 'function' && define.amd)\n\t\tdefine([], factory);\n\telse if(typeof exports === 'object')\n\t\texports[\"Brush\"] = factory();\n\telse\n\t\troot[\"Brush\"] = factory();\n})(typeof self !== 'undefined' ? self : this, function() {\nreturn \n\n\n// WEBPACK FOOTER //\n// webpack/universalModuleDefinition"," \t// The module cache\n \tvar installedModules = {};\n\n \t// The require function\n \tfunction __webpack_require__(moduleId) {\n\n \t\t// Check if module is in cache\n \t\tif(installedModules[moduleId]) {\n \t\t\treturn installedModules[moduleId].exports;\n \t\t}\n \t\t// Create a new module (and put it into the cache)\n \t\tvar module = installedModules[moduleId] = {\n \t\t\ti: moduleId,\n \t\t\tl: false,\n \t\t\texports: {}\n \t\t};\n\n \t\t// Execute the module function\n \t\tmodules[moduleId].call(module.exports, module, module.exports, __webpack_require__);\n\n \t\t// Flag the module as loaded\n \t\tmodule.l = true;\n\n \t\t// Return the exports of the module\n \t\treturn module.exports;\n \t}\n\n\n \t// expose the modules object (__webpack_modules__)\n \t__webpack_require__.m = modules;\n\n \t// expose the module cache\n \t__webpack_require__.c = installedModules;\n\n \t// define getter function for harmony exports\n \t__webpack_require__.d = function(exports, name, getter) {\n \t\tif(!__webpack_require__.o(exports, name)) {\n \t\t\tObject.defineProperty(exports, name, {\n \t\t\t\tconfigurable: false,\n \t\t\t\tenumerable: true,\n \t\t\t\tget: getter\n \t\t\t});\n \t\t}\n \t};\n\n \t// getDefaultExport function for compatibility with non-harmony modules\n \t__webpack_require__.n = function(module) {\n \t\tvar getter = module && module.__esModule ?\n \t\t\tfunction getDefault() { return module['default']; } :\n \t\t\tfunction getModuleExports() { return module; };\n \t\t__webpack_require__.d(getter, 'a', getter);\n \t\treturn getter;\n \t};\n\n \t// Object.prototype.hasOwnProperty.call\n \t__webpack_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); };\n\n \t// __webpack_public_path__\n \t__webpack_require__.p = \"\";\n\n \t// Load entry module and return exports\n \treturn __webpack_require__(__webpack_require__.s = 0);\n\n\n\n// WEBPACK FOOTER //\n// webpack/bootstrap 9ace5933f725c00cc374","/**\n * [exports description]\n * @type {Object}\n */\nvar Brush = require('./src/index');\nmodule.exports = Brush;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./index.js\n// module id = 0\n// module chunks = 0","function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\n/**\n * [exports description]\n * @type {Object}\n */\nvar Util = require('./util');\n\nvar Brush = function () {\n  function Brush(chart, type) {\n    _classCallCheck(this, Brush);\n\n    this.startPoint = null;\n    this.isBrushing = false;\n    this.brushShape = null;\n    this.container = null;\n    this.polygonPath = null;\n    this.polygonPoints = null;\n\n    this.type = type || 'XY';\n    this.chart = chart;\n    // TODO\n    this.canvas = chart.get('canvas');\n    this.plotRange = chart.get('plotRange');\n    this.frontPlot = chart.get('frontPlot');\n\n    this.bindEvent();\n  }\n\n  Brush.prototype.bindEvent = function bindEvent() {\n    var me = this;\n    var chart = me.chart,\n        frontPlot = me.frontPlot,\n        type = me.type;\n\n\n    chart.on('mousedown', function (ev) {\n      var x = ev.x,\n          y = ev.y;\n\n      var container = me.container;\n      me.startPoint = {\n        x: x,\n        y: y\n      };\n      me.isBrushing = true; // 开始框选\n      if (!container) {\n        container = frontPlot.addGroup();\n        container.initTransform();\n      } else {\n        container.clear();\n      }\n      me.container = container;\n\n      if (type === 'polygon') {\n        // 不规则筛选\n        me.polygonPoints = [];\n        me.polygonPath = 'M ' + x + ' ' + y;\n        me.polygonPoints.push([x, y]);\n      }\n      // 这里抛出 brush start 事件\n\n      // const originEvent = ev.event;\n      // originEvent.stopPropagation();\n      // originEvent.preventDefault();\n      me._bindCanvasEvent();\n    });\n  };\n\n  Brush.prototype._bindCanvasEvent = function _bindCanvasEvent() {\n    var canvas = this.canvas;\n\n    var canvasDOM = canvas.get('canvasDOM');\n    // canvasDOM.addEventListener('mousemove', Util.wrapBehavior(this, '_onCanvasMouseMove'), false);\n    // canvasDOM.addEventListener('mouseup', Util.wrapBehavior(this, '_onCanvasMouseUp'), false);\n    this.onMouseMoveListener = Util.addEventListener(canvasDOM, 'mousemove', Util.wrapBehavior(this, '_onCanvasMouseMove'));\n    this.onMouseUpListener = Util.addEventListener(canvasDOM, 'mouseup', Util.wrapBehavior(this, '_onCanvasMouseUp'));\n  };\n\n  Brush.prototype._limitCoordScope = function _limitCoordScope(point) {\n    var plotRange = this.plotRange;\n    var tl = plotRange.tl,\n        br = plotRange.br;\n\n\n    if (point.x < tl.x) {\n      point.x = tl.x;\n    }\n    if (point.x > br.x) {\n      point.x = br.x;\n    }\n    if (point.y < tl.y) {\n      point.y = tl.y;\n    }\n    if (point.y > br.y) {\n      point.y = br.y;\n    }\n    return point;\n  };\n\n  Brush.prototype._onCanvasMouseMove = function _onCanvasMouseMove(ev) {\n    var me = this;\n    var isBrushing = me.isBrushing,\n        type = me.type,\n        plotRange = me.plotRange,\n        startPoint = me.startPoint;\n\n    if (!isBrushing) {\n      return;\n    }\n    var canvas = me.canvas;\n    var tl = plotRange.tl,\n        tr = plotRange.tr,\n        bl = plotRange.bl;\n\n    var polygonPath = me.polygonPath;\n    var polygonPoints = me.polygonPoints;\n    var brushShape = me.brushShape;\n    var container = me.container;\n    var pointX = ev.offsetX;\n    var pointY = ev.offsetY;\n    var currentPoint = me._limitCoordScope({\n      x: pointX,\n      y: pointY\n    });\n    var rectStartX = void 0;\n    var rectStartY = void 0;\n    var rectWidth = void 0;\n    var rectHeight = void 0;\n\n    if (type === 'Y') {\n      rectStartX = tl.x;\n      rectStartY = currentPoint.y >= startPoint.y ? startPoint.y : currentPoint.y;\n      rectWidth = Math.abs(tl.x - tr.x);\n      rectHeight = Math.abs(startPoint.y - currentPoint.y);\n    } else if (type === 'X') {\n      rectStartX = currentPoint.x >= startPoint.x ? startPoint.x : currentPoint.x;\n      rectStartY = tl.y;\n      rectWidth = Math.abs(startPoint.x - currentPoint.x);\n      rectHeight = Math.abs(tl.y - bl.y);\n    } else if (type === 'XY') {\n      if (currentPoint.x >= startPoint.x) {\n        rectStartX = startPoint.x;\n        rectStartY = pointY >= startPoint.y ? startPoint.y : currentPoint.y;\n      } else {\n        rectStartX = currentPoint.x;\n        rectStartY = currentPoint.y >= startPoint.y ? startPoint.y : currentPoint.y;\n      }\n      rectWidth = Math.abs(startPoint.x - currentPoint.x);\n      rectHeight = Math.abs(startPoint.y - currentPoint.y);\n    } else if (type === 'polygon') {\n      // 不规则框选\n      polygonPath += 'L ' + pointX + ' ' + pointY;\n      polygonPoints.push([pointX, pointY]);\n      me.polygonPath = polygonPath;\n      me.polygonPoints = polygonPoints;\n      if (!brushShape) {\n        brushShape = container.addShape('path', {\n          attrs: {\n            path: polygonPath,\n            stroke: '#979797',\n            lineWidth: 2,\n            fill: '#D8D8D8',\n            fillOpacity: 0.5,\n            lineDash: [5, 5]\n          }\n        });\n      } else {\n        brushShape.attr(Util.mix({}, brushShape.__attrs, {\n          path: polygonPath\n        }));\n      }\n    }\n    if (type !== 'polygon') {\n      if (!brushShape) {\n        brushShape = container.addShape('rect', {\n          attrs: {\n            x: rectStartX,\n            y: rectStartY,\n            width: rectWidth,\n            height: rectHeight,\n            fill: '#CCD7EB',\n            opacity: 0.4\n          }\n        });\n      } else {\n        brushShape.attr(Util.mix({}, brushShape.__attrs, {\n          x: rectStartX,\n          y: rectStartY,\n          width: rectWidth,\n          height: rectHeight\n        }));\n      }\n    }\n\n    me.brushShape = brushShape;\n\n    canvas.draw();\n\n    ev.cancelBubble = true;\n    ev.returnValue = false;\n  };\n\n  Brush.prototype._onCanvasMouseUp = function _onCanvasMouseUp() {\n    var me = this;\n    var canvas = me.canvas,\n        type = me.type;\n\n    var canvasDOM = canvas.get('canvasDOM');\n\n    // canvasDOM.removeEventListener('mousemove', Util.getWrapBehavior(me, '_onCanvasMouseMove'), false);\n    // canvasDOM.removeEventListener('mouseup', Util.getWrapBehavior(me, '_onCanvasMouseUp'), false);\n    me.onMouseMoveListener.remove();\n    me.onMouseUpListener.remove();\n    // selectionPlot.clear(); // 一期先默认清楚\n    me.isBrushing = false;\n    // this.brushShape = null;\n    var brushShape = me.brushShape;\n    var polygonPath = me.polygonPath;\n    var polygonPoints = me.polygonPoints;\n\n    if (type === 'polygon') {\n      polygonPath += 'z';\n      polygonPoints.push([polygonPoints[0][0], polygonPoints[0][1]]);\n\n      brushShape.attr(Util.mix({}, brushShape.__attrs, {\n        path: polygonPath\n      }));\n      me.polygonPath = polygonPath;\n      me.polygonPoints = polygonPoints;\n      canvas.draw();\n    } else {\n      me.brushShape = null;\n    }\n\n    // 抛出 brush end 事件\n  };\n\n  // setMode(type) {\n  //   // TODO: 框选模式转变\n  // }\n\n\n  return Brush;\n}();\n\nmodule.exports = Brush;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./src/index.js\n// module id = 1\n// module chunks = 0","\nfunction _mix(dist, obj) {\n  for (var k in obj) {\n    if (obj.hasOwnProperty(k) && k !== 'constructor' && obj[k] !== undefined) {\n      dist[k] = obj[k];\n    }\n  }\n}\n\nvar Util = {\n  mix: function mix(dist, obj1, obj2, obj3) {\n    if (obj1) {\n      _mix(dist, obj1);\n    }\n\n    if (obj2) {\n      _mix(dist, obj2);\n    }\n\n    if (obj3) {\n      _mix(dist, obj3);\n    }\n    return dist;\n  },\n\n  /**\n   * 添加事件监听器\n   * @param  {Object} target DOM对象\n   * @param  {String} eventType 事件名\n   * @param  {Funtion} callback 回调函数\n   * @return {Object} 返回对象\n   */\n  addEventListener: function addEventListener(target, eventType, callback) {\n    if (target.addEventListener) {\n      target.addEventListener(eventType, callback, false);\n      return {\n        remove: function remove() {\n          target.removeEventListener(eventType, callback, false);\n        }\n      };\n    } else if (target.attachEvent) {\n      target.attachEvent('on' + eventType, callback);\n      return {\n        remove: function remove() {\n          target.detachEvent('on' + eventType, callback);\n        }\n      };\n    }\n  },\n\n  /**\n   * 封装事件，便于使用上下文this,和便于解除事件时使用\n   * @protected\n   * @param  {Object} obj   对象\n   * @param  {String} action 事件名称\n   * @return {Function}        返回事件处理函数\n   */\n  wrapBehavior: function wrapBehavior(obj, action) {\n    if (obj['_wrap_' + action]) {\n      return obj['_wrap_' + action];\n    }\n    var method = function method(e) {\n      obj[action](e);\n    };\n    obj['_wrap_' + action] = method;\n    return method;\n  },\n\n  /**\n   * 获取封装的事件\n   * @protected\n   * @param  {Object} obj   对象\n   * @param  {String} action 事件名称\n   * @return {Function}        返回事件处理函数\n   */\n  getWrapBehavior: function getWrapBehavior(obj, action) {\n    return obj['_wrap_' + action];\n  }\n};\n\nmodule.exports = Util;\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./src/util.js\n// module id = 2\n// module chunks = 0"],"mappings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tPA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;;;A","sourceRoot":""}