savemat.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 Store the last matrix of the input Template as a metadata key with input property name.
* \author Charles Otto \cite caotto
*/
class SaveMatTransform : public UntrainableMetaTransform
{
Q_OBJECT
Q_PROPERTY(QString propName READ get_propName WRITE set_propName RESET reset_propName STORED false)
BR_PROPERTY(QString, propName, "")
void project(const Template &src, Template &dst) const
{
dst = src;
dst.file.set(propName, QVariant::fromValue(dst.m()));
}
};
BR_REGISTER(Transform, SaveMatTransform)
/*!
* \ingroup transforms
* \brief Preserve the contents of the input template, updating just the specified metadata keys.
* \author Josh Klontz \cite jklontz
*/
class JustTransform : public UntrainableMetaTransform
{
Q_OBJECT
Q_PROPERTY(br::Transform* transform READ get_transform WRITE set_transform RESET reset_transform)
Q_PROPERTY(QStringList keys READ get_keys WRITE set_keys RESET reset_keys STORED false)
BR_PROPERTY(br::Transform*, transform, NULL)
BR_PROPERTY(QStringList, keys, QStringList())
void project(const Template &src, Template &dst) const
{
dst = src;
Template tmp;
transform->project(src, tmp);
foreach (const QString &key, keys)
if (key == "_Points") {
dst.file.setPoints(tmp.file.points());
} else {
dst.file.set(key, tmp.file.value(key));
}
}
};
BR_REGISTER(Transform, JustTransform)
} // namespace br
#include "metadata/savemat.moc"