INTEGRATION: CWS presentationengine01 (1.2.2); FILE MERGED

2004/08/13 20:35:39 thb 1.2.2.3: #110496# Improved color tooling
2004/07/20 19:08:42 thb 1.2.2.2: #110496# Unified include statements; removed external prefix from boost includes
2004/04/05 15:58:43 thb 1.2.2.1: Resync with canvas01 changes

1 files changed, 27 insertions, 2 deletions

diff --git a/cppcanvas/inc/cppcanvas/color.hxx b/cppcanvas/inc/cppcanvas/color.hxx
index 9e7a9b6dd22f..22c0eaea3141 100644
--- a/cppcanvas/inc/cppcanvas/color.hxx
+++ b/cppcanvas/inc/cppcanvas/color.hxx
@@ -2,9 +2,9 @@
  *
  *  $RCSfile: color.hxx,v $
  *
- *  $Revision: 1.3 $
+ *  $Revision: 1.4 $
  *
- *  last change: $Author: rt $ $Date: 2004-09-08 16:57:17 $
+ *  last change: $Author: rt $ $Date: 2004-11-26 20:51:17 $
  *
  *  The Contents of this file are made available subject to the terms of
  *  either of the following licenses
@@ -93,6 +93,31 @@ namespace cppcanvas
 
     typedef ::boost::shared_ptr< ::cppcanvas::Color > ColorSharedPtr;
 
+    inline sal_uInt8 getRed( Color::IntSRGBA nCol )
+    {
+        return static_cast<sal_uInt8>( (nCol&0xFF000000U) >> 24U );
+    }
+
+    inline sal_uInt8 getGreen( Color::IntSRGBA nCol )
+    {
+        return static_cast<sal_uInt8>( (nCol&0x00FF0000U) >> 16U );
+    }
+
+    inline sal_uInt8 getBlue( Color::IntSRGBA nCol )
+    {
+        return static_cast<sal_uInt8>( (nCol&0x0000FF00U) >> 8U );
+    }
+
+    inline sal_uInt8 getAlpha( Color::IntSRGBA nCol )
+    {
+        return static_cast<sal_uInt8>( nCol&0x000000FFU );
+    }
+
+    inline Color::IntSRGBA makeColor( sal_uInt8 nRed, sal_uInt8 nGreen, sal_uInt8 nBlue, sal_uInt8 nAlpha )
+    {
+        return (nRed << 24U)|(nGreen << 16U)|(nBlue << 8U)|(nAlpha);
+    }
+
 }
 
 #endif /* _CPPCANVAS_COLOR_HXX */