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+/* ============================================================
+ *
+ * This file is a part of digiKam project
+ * http://www.digikam.org
+ *
+ * Date : 2006-18-03
+ * Description : Superimpose filter.
+ *
+ * Copyright (C) 2006-2008 by Marcel Wiesweg <marcel dot wiesweg at gmx dot de>
+ *
+ * This program is free software; you can redistribute it
+ * and/or modify it under the terms of the GNU General
+ * Public License as published by the Free Software Foundation;
+ * either version 2, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * ============================================================ */
+
+#ifndef SUPERIMPOSE_H
+#define SUPERIMPOSE_H
+
+// TQt includes.
+
+#include <tqrect.h>
+
+// Digikam includes.
+
+#include "dimg.h"
+#include "dcolor.h"
+
+namespace DigikamSuperImposeImagesPlugin
+{
+
+class SuperImpose
+{
+
+public:
+
+ SuperImpose(Digikam::DImg *orgImage, Digikam::DImg *templ,
+ TQRect orgImageSelection,
+ Digikam::DColorComposer::CompositingOperation
+ compositeRule = Digikam::DColorComposer::PorterDuffNone);
+
+ Digikam::DImg getTargetImage() { return m_destImage; }
+
+private:
+
+ void filterImage(void);
+
+private:
+
+ TQRect m_selection;
+
+ Digikam::DImg m_orgImage;
+ Digikam::DImg m_template;
+ Digikam::DImg m_destImage;
+ Digikam::DColorComposer::CompositingOperation m_compositeRule;
+};
+
+} // namespace DigikamSuperImposeImagesPlugin
+
+#endif /* SUPERIMPOSE_H */