INTEGRATION: CWS aw033 (1.1.2); FILE ADDED

2008/08/19 16:43:44 cl 1.1.2.5: fixed license files
2008/05/27 14:08:44 aw 1.1.2.4: #i39532# changes DEV300 m12 resync corrections
2007/01/22 17:28:18 aw 1.1.2.3: changes after resync
2006/12/12 10:15:10 aw 1.1.2.2: #i39532# changes after resync
2006/06/02 13:51:31 aw 1.1.2.1: #i39523# added standard colorModifier

1 files changed, 76 insertions, 0 deletions

diff --git a/basegfx/source/color/bcolormodifier.cxx b/basegfx/source/color/bcolormodifier.cxx
new file mode 100644
index 000000000000..f1947c70e0f2
--- /dev/null
+++ b/basegfx/source/color/bcolormodifier.cxx
@@ -0,0 +1,76 @@
+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2008 by Sun Microsystems, Inc.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * $RCSfile: bcolormodifier.cxx,v $
+ *
+ * $Revision: 1.2 $
+ *
+ * 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