wisemapping-frontend/packages/web2d/lib/components/peer/utils/TransformUtils.js

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2021-07-16 16:41:58 +02:00
/*
* 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 TransformUtil = {
workoutScale: function(elementPeer) //eslint-disable-line
{
var current = elementPeer.getParent();
var width = 1;
var height = 1;
while (current)
{
var coordSize = current.getCoordSize();
var size = current.getSize();
width = width * (parseInt(size.width) / coordSize.width);
height = height * (parseInt(size.height) / coordSize.height);
current = current.getParent();
}
return {width:width,height:height};
}
};
export default TransformUtil;