/*
*    Copyright [2011] [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.
*/

web2d.peer.utils.TransformUtil =
{

    workoutScale: function(elementPeer)
    {
        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};
    }
};