"use strict";

function _typeof(o) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; }, _typeof(o); }
Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = void 0;
var _getIconConfig = require("../_util/getIconConfig");
var _Canvas2 = _interopRequireDefault(require("./Canvas"));
function _interopRequireDefault(e) { return e && e.__esModule ? e : { "default": e }; }
function _classCallCheck(a, n) { if (!(a instanceof n)) throw new TypeError("Cannot call a class as a function"); }
function _defineProperties(e, r) { for (var t = 0; t < r.length; t++) { var o = r[t]; o.enumerable = o.enumerable || !1, o.configurable = !0, "value" in o && (o.writable = !0), Object.defineProperty(e, _toPropertyKey(o.key), o); } }
function _createClass(e, r, t) { return r && _defineProperties(e.prototype, r), t && _defineProperties(e, t), Object.defineProperty(e, "prototype", { writable: !1 }), e; }
function _toPropertyKey(t) { var i = _toPrimitive(t, "string"); return "symbol" == _typeof(i) ? i : i + ""; }
function _toPrimitive(t, r) { if ("object" != _typeof(t) || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != _typeof(i)) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); }
function _callSuper(t, o, e) { return o = _getPrototypeOf(o), _possibleConstructorReturn(t, _isNativeReflectConstruct() ? Reflect.construct(o, e || [], _getPrototypeOf(t).constructor) : o.apply(t, e)); }
function _possibleConstructorReturn(t, e) { if (e && ("object" == _typeof(e) || "function" == typeof e)) return e; if (void 0 !== e) throw new TypeError("Derived constructors may only return object or undefined"); return _assertThisInitialized(t); }
function _assertThisInitialized(e) { if (void 0 === e) throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); return e; }
function _isNativeReflectConstruct() { try { var t = !Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); } catch (t) {} return (_isNativeReflectConstruct = function _isNativeReflectConstruct() { return !!t; })(); }
function _getPrototypeOf(t) { return _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf.bind() : function (t) { return t.__proto__ || Object.getPrototypeOf(t); }, _getPrototypeOf(t); }
function _inherits(t, e) { if ("function" != typeof e && null !== e) throw new TypeError("Super expression must either be null or a function"); t.prototype = Object.create(e && e.prototype, { constructor: { value: t, writable: !0, configurable: !0 } }), Object.defineProperty(t, "prototype", { writable: !1 }), e && _setPrototypeOf(t, e); }
function _setPrototypeOf(t, e) { return _setPrototypeOf = Object.setPrototypeOf ? Object.setPrototypeOf.bind() : function (t, e) { return t.__proto__ = e, t; }, _setPrototypeOf(t, e); }
var PointIcon = exports["default"] = /*#__PURE__*/function (_Canvas) {
  function PointIcon(options) {
    var _this;
    _classCallCheck(this, PointIcon);
    _this = _callSuper(this, PointIcon);
    _this.options = options || {};
    _this.options.color = (0, _getIconConfig.getColor)(_this.options);
    _this.settings = {
      size: options.size || 20,
      // 大小
      shadow: 5
    };

    // 初始化框高
    _this.setWidth(_this.settings.size);
    _this.setHeight(_this.settings.size);

    // 创建图标
    _this.createIcon();
    return _this;
  }

  // 创建图标
  _inherits(PointIcon, _Canvas);
  return _createClass(PointIcon, [{
    key: "createIcon",
    value: function createIcon() {
      var _this$options = this.options,
        text = _this$options.text,
        info = _this$options.info;
      text = text || (info === null || info === void 0 ? void 0 : info.text);
      if (text) {
        var shadow = this.settings.shadow;
        var width = this.ctx.measureText(text).width * 1.5;
        width = width < 20 ? 20 : width;
        this.settings.size = width;
        // 改变 canvas 大小
        this.resize(width + shadow * 2, width + shadow * 2);
      }
      this.drawIconInnerWrap();

      // 绘制文本
      if (text) {
        this.drawCanvasText();
      }
    }
  }, {
    key: "drawIconInnerWrap",
    value: function drawIconInnerWrap() {
      var color = this.options.color;
      var x = this.canvas.width / 2;
      var y = this.canvas.height / 2;
      var radius = this.settings.size;
      this.ctx.save();

      // 添加阴影效果
      this.ctx.beginPath();

      // 绘制圆
      this.ctx.arc(x, y, radius / 2, 0, 2 * Math.PI);

      // 填充图形
      this.ctx.fillStyle = '#fff';
      this.ctx.fill();
      this.ctx.restore();
      // 开始绘制路径
      this.ctx.beginPath();

      // 绘制圆
      this.ctx.arc(x, y, (radius - 4) / 2, 0, 2 * Math.PI);

      // 填充图形
      this.ctx.fillStyle = color;
      this.ctx.fill();
      this.ctx.restore();
      // 开始绘制路径
    }

    // 绘制文本
  }, {
    key: "drawCanvasText",
    value: function drawCanvasText() {
      var _this$options2 = this.options,
        text = _this$options2.text,
        _this$options2$fontSi = _this$options2.fontSize,
        fontSize = _this$options2$fontSi === void 0 ? 14 : _this$options2$fontSi,
        info = _this$options2.info;
      text = text || (info === null || info === void 0 ? void 0 : info.text);
      fontSize = fontSize || (info === null || info === void 0 ? void 0 : info.fontSize);
      var ctx = this.ctx;
      var size = this.settings.size;
      var shadow = this.settings.shadow;
      var _ctx$measureText = ctx.measureText(text),
        width = _ctx$measureText.width,
        actualBoundingBoxAscent = _ctx$measureText.actualBoundingBoxAscent,
        actualBoundingBoxDescent = _ctx$measureText.actualBoundingBoxDescent;
      var actualHeight = actualBoundingBoxAscent + actualBoundingBoxDescent;
      var x = (size + shadow * 2 - width * 1.35) / 2;
      var y = (size + shadow * 2 + actualHeight) / 2;
      ctx.font = fontSize + 'px Arial';
      ctx.fillStyle = '#FFF';
      ctx.fillText(text, x, y);
    }
  }]);
}(_Canvas2["default"]);
//# sourceMappingURL=PointIcon.js.map
