diff options
| author | Rüdiger Timm <rt@openoffice.org> | 2004-11-26 19:58:48 +0000 |
|---|---|---|
| committer | Rüdiger Timm <rt@openoffice.org> | 2004-11-26 19:58:48 +0000 |
| commit | a869566a7a361ce0c6c8a3bb2bc2afb75811f566 (patch) | |
| tree | 3e4e89703f0df960082643e385589bdb6276bdae /cppcanvas/source/wrapper/implbitmap.cxx | |
| parent | 7c80a3d5e25b75bdcb0e7a8f7191173c45deccb0 (diff) | |
INTEGRATION: CWS presentationengine01 (1.2.2); FILE MERGED
2004/10/13 12:14:04 thb 1.2.2.5: #i34997#: Fixed problem with transparency bitmap rendering
2004/10/12 14:14:41 thb 1.2.2.4: #i34997# Added support for FLOATTRANSPARENCY meta action
2004/07/20 19:09:03 thb 1.2.2.3: #110496# Unified include statements; removed external prefix from boost includes
2004/05/27 20:51:29 thb 1.2.2.2: #110496#
Added classification code to all TODO/HACK/FIXME comments.
There are four categories:
- code quality (C)
- performance (P)
- missing functionality (F)
- and missing/incomplete error handling (E)
Furthermore, every category has a severity number between
1 and 3 associated, where 1 is lowest and 3 highest
severity
2004/04/05 15:58:51 thb 1.2.2.1: Resync with canvas01 changes
Diffstat (limited to 'cppcanvas/source/wrapper/implbitmap.cxx')
| -rw-r--r-- | cppcanvas/source/wrapper/implbitmap.cxx | 43 |
1 files changed, 37 insertions, 6 deletions
diff --git a/cppcanvas/source/wrapper/implbitmap.cxx b/cppcanvas/source/wrapper/implbitmap.cxx index 9ed4ab22f947..22de22d5c5e7 100644 --- a/cppcanvas/source/wrapper/implbitmap.cxx +++ b/cppcanvas/source/wrapper/implbitmap.cxx @@ -2,9 +2,9 @@ * * $RCSfile: implbitmap.cxx,v $ * - * $Revision: 1.2 $ + * $Revision: 1.3 $ * - * last change: $Author: thb $ $Date: 2004-03-18 10:41:09 $ + * last change: $Author: rt $ $Date: 2004-11-26 20:58:48 $ * * The Contents of this file are made available subject to the terms of * either of the following licenses @@ -59,8 +59,8 @@ * ************************************************************************/ -#include "implbitmap.hxx" -#include "implbitmapcanvas.hxx" +#include <implbitmap.hxx> +#include <implbitmapcanvas.hxx> #ifndef _BGFX_MATRIX_B2DHOMMATRIX_HXX #include <basegfx/matrix/b2dhommatrix.hxx> @@ -100,10 +100,12 @@ namespace cppcanvas "ImplBitmap::draw: invalid canvas" ); if( pCanvas.get() == NULL || - pCanvas->getUNOCanvas().is() ) + !pCanvas->getUNOCanvas().is() ) + { return false; + } - // TODO: implement caching + // TODO(P1): implement caching pCanvas->getUNOCanvas()->drawBitmap( mxBitmap, pCanvas->getViewState(), maRenderState ); @@ -111,6 +113,35 @@ namespace cppcanvas return true; } + bool ImplBitmap::drawAlphaModulated( double nAlphaModulation ) const + { + CanvasSharedPtr pCanvas( getCanvas() ); + + OSL_ENSURE( pCanvas.get() != NULL && + pCanvas->getUNOCanvas().is(), + "ImplBitmap::drawAlphaModulated(): invalid canvas" ); + + if( pCanvas.get() == NULL || + !pCanvas->getUNOCanvas().is() ) + { + return false; + } + + rendering::RenderState aLocalState( maRenderState ); + aLocalState.DeviceColor.realloc( 4 ); + aLocalState.DeviceColor[0] = 1.0; + aLocalState.DeviceColor[1] = 1.0; + aLocalState.DeviceColor[2] = 1.0; + aLocalState.DeviceColor[3] = nAlphaModulation; + + // TODO(P1): implement caching + pCanvas->getUNOCanvas()->drawBitmapModulated( mxBitmap, + pCanvas->getViewState(), + aLocalState ); + + return true; + } + BitmapCanvasSharedPtr ImplBitmap::getBitmapCanvas() const { return mpBitmapCanvas; |