wisemapping-frontend/packages/web2d/lib/components/peer/svg/ElipsePeer.js
2021-10-03 10:49:20 -07:00

62 lines
1.8 KiB
JavaScript

/*
* Copyright [2015] [wisemapping]
*
* Licensed under WiseMapping Public License, Version 1.0 (the "License").
* It is basically the Apache License, Version 2.0 (the "License") plus the
* "powered by wisemapping" text requirement on every single page;
* you may not use this file except in compliance with the License.
* You may obtain a copy of the license at
*
* http://www.wisemapping.org/license
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
const ElementPeer = require('./ElementPeer').default;
const ElipsePeer = new Class({
Extends: ElementPeer,
initialize() {
const svgElement = window.document.createElementNS(this.svgNamespace, 'ellipse');
this.parent(svgElement);
this.attachChangeEventListener('strokeStyle', ElementPeer.prototype.updateStrokeStyle);
this._position = { x: 0, y: 0 };
},
setSize(width, height) {
this.parent(width, height);
if ($defined(width)) {
this._native.setAttribute('rx', width / 2);
}
if ($defined(height)) {
this._native.setAttribute('ry', height / 2);
}
const pos = this.getPosition();
this.setPosition(pos.x, pos.y);
},
setPosition(cx, cy) {
const size = this.getSize();
cx += size.width / 2;
cy += size.height / 2;
if ($defined(cx)) {
this._native.setAttribute('cx', cx);
}
if ($defined(cy)) {
this._native.setAttribute('cy', cy);
}
},
getPosition() {
return this._position;
},
});
export default ElipsePeer;