var roundRectHelper = require("../../utils/round_rect"); var dataUtil = require("../../utils/data_structure_util"); var _sub_pixel_optimize = require("../../utils/sub_pixel_optimize"); var subPixelOptimizeRect = _sub_pixel_optimize.subPixelOptimizeRect; var Shape = require("./Shape"); function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); } function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; } function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); } function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; } function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); } function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); } function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); } /** * @class qrenderer.graphic.shape.Rect * 矩形 * @docauthor 大漠穷秋 <damoqiongqiu@126.com> */ // Avoid create repeatly. var subPixelOptimizeOutputShape = {}; var Rect = /*#__PURE__*/ function (_Shape) { _inherits(Rect, _Shape); /** * @method constructor Rect * @param {Object} options */ function Rect(options) { var _this; _classCallCheck(this, Rect); _this = _possibleConstructorReturn(this, _getPrototypeOf(Rect).call(this, dataUtil.merge({ shape: { // 左上、右上、右下、左下角的半径依次为r1、r2、r3、r4 // r缩写为1 相当于 [1, 1, 1, 1] // r缩写为[1] 相当于 [1, 1, 1, 1] // r缩写为[1, 2] 相当于 [1, 2, 1, 2] // r缩写为[1, 2, 3] 相当于 [1, 2, 3, 2] r: 0, x: 0, y: 0, width: 0, height: 0 } }, options, true))); /** * @property {String} type */ _this.type = 'rect'; return _this; } /** * @method buildPath * 绘制元素路径 * @param {Object} ctx * @param {String} shape */ _createClass(Rect, [{ key: "buildPath", value: function buildPath(ctx, shape) { var x; var y; var width; var height; if (this.subPixelOptimize) { subPixelOptimizeRect(subPixelOptimizeOutputShape, shape, this.style); x = subPixelOptimizeOutputShape.x; y = subPixelOptimizeOutputShape.y; width = subPixelOptimizeOutputShape.width; height = subPixelOptimizeOutputShape.height; subPixelOptimizeOutputShape.r = shape.r; shape = subPixelOptimizeOutputShape; } else { x = shape.x; y = shape.y; width = shape.width; height = shape.height; } if (!shape.r) { ctx.rect(x, y, width, height); } else { roundRectHelper.buildPath(ctx, shape); } ctx.closePath(); return; } }]); return Rect; }(Shape); module.exports = Rect;