82 lines
2.9 KiB
JavaScript
82 lines
2.9 KiB
JavaScript
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function _createSuper(Derived) { return function () { var Super = _getPrototypeOf(Derived), result; if (_isNativeReflectConstruct()) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }
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function _possibleConstructorReturn(self, call) { if (call && (typeof call === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }
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function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }
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function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Date.prototype.toString.call(Reflect.construct(Date, [], function () {})); return true; } catch (e) { return false; } }
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function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }
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function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; subClass.__proto__ = superClass; }
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var Util = require('../util');
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var Guide = require('./base');
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var Region = /*#__PURE__*/function (_Guide) {
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_inheritsLoose(Region, _Guide);
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var _super = _createSuper(Region);
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function Region() {
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return _Guide.apply(this, arguments) || this;
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}
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var _proto = Region.prototype;
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_proto.getDefaultCfg = function getDefaultCfg() {
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var cfg = _Guide.prototype.getDefaultCfg.call(this);
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return Util.mix({}, cfg, {
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name: 'region',
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zIndex: 1,
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start: null,
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end: null,
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style: {
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lineWidth: 0,
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fill: '#CCD7EB',
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opacity: 0.4
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}
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});
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};
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_proto.render = function render(coord, group) {
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var self = this;
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var rectStyle = self.get('style');
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var path = self._getPath(coord);
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if (!path.length) {
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// path 为空时不绘制
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return;
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}
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var regionGroup = group.addShape('path', {
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zIndex: self.get('zIndex'),
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attrs: Util.mix({
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path: path
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}, rectStyle)
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});
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regionGroup.name = 'guide-region';
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self.get('appendInfo') && regionGroup.setSilent('appendInfo', self.get('appendInfo'));
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self.set('el', regionGroup);
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};
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_proto._getPath = function _getPath(coord) {
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var self = this;
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var start = self.parsePoint(coord, self.get('start'));
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var end = self.parsePoint(coord, self.get('end'));
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if (!start || !end) {
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return [];
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}
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var path = [['M', start.x, start.y], ['L', end.x, start.y], ['L', end.x, end.y], ['L', start.x, end.y], ['z']];
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return path;
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};
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return Region;
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}(Guide);
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module.exports = Region;
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