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+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2000, 2010 Oracle and/or its affiliates.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org 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 Lesser General Public License version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org. If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+
+// MARKER(update_precomp.py): autogen include statement, do not remove
+#include "precompiled_basegfx.hxx"
+
+#include <basegfx/color/bcolormodifier.hxx>
+
+//////////////////////////////////////////////////////////////////////////////
+
+namespace basegfx
+{
+ ::basegfx::BColor BColorModifier::getModifiedColor(const ::basegfx::BColor& aSourceColor) const
+ {
+ switch(meMode)
+ {
+ case BCOLORMODIFYMODE_INTERPOLATE :
+ {
+ return interpolate(maBColor, aSourceColor, mfValue);
+ }
+ case BCOLORMODIFYMODE_GRAY :
+ {
+ const double fLuminance(aSourceColor.luminance());
+ return ::basegfx::BColor(fLuminance, fLuminance, fLuminance);
+ }
+ case BCOLORMODIFYMODE_BLACKANDWHITE :
+ {
+ const double fLuminance(aSourceColor.luminance());
+
+ if(fLuminance < mfValue)
+ {
+ return ::basegfx::BColor::getEmptyBColor();
+ }
+ else
+ {
+ return ::basegfx::BColor(1.0, 1.0, 1.0);
+ }
+ }
+ default : // BCOLORMODIFYMODE_REPLACE
+ {
+ return maBColor;
+ }
+ }
+ }
+} // end of namespace basegfx
+
+//////////////////////////////////////////////////////////////////////////////
+// eof