keytorect.cpp
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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* Copyright 2012 The MITRE Corporation *
* *
* Licensed under the Apache License, Version 2.0 (the "License"); *
* you may not use this file except in compliance with the License. *
* You may obtain a copy of the License at *
* *
* http://www.apache.org/licenses/LICENSE-2.0 *
* *
* 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. *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
#include <openbr/plugins/openbr_internal.h>
namespace br
{
/*!
* \ingroup transforms
* \brief Convert values of key_X, key_Y, key_Width, key_Height to a rect.
* \author Jordan Cheney \cite JordanCheney
*/
class KeyToRectTransform : public UntrainableMetadataTransform
{
Q_OBJECT
Q_PROPERTY(QString key READ get_key WRITE set_key RESET reset_key STORED false)
BR_PROPERTY(QString, key, "")
void projectMetadata(const File &src, File &dst) const
{
dst = src;
if (src.contains(QStringList() << key + "_X" << key + "_Y" << key + "_Width" << key + "_Height"))
dst.appendRect(QRectF(src.get<int>(key + "_X"),
src.get<int>(key + "_Y"),
src.get<int>(key + "_Width"),
src.get<int>(key + "_Height")));
}
};
BR_REGISTER(Transform, KeyToRectTransform)
} // namespace br
#include "metadata/keytorect.moc"