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INTEGRATION: CWS presentationengine01 (1.2.2); FILE MERGED

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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
This commit is contained in:
Rüdiger Timm
2004-11-26 19:58:48 +00:00
parent 7c80a3d5e2
commit a869566a7a
1 changed files with 37 additions and 6 deletions
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43
cppcanvas/source/wrapper/implbitmap.cxx
View File

@@ -2,9 +2,9 @@
* *
* $RCSfile: implbitmap.cxx,v $ * $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 * The Contents of this file are made available subject to the terms of
* either of the following licenses * either of the following licenses
@@ -59,8 +59,8 @@
* *
************************************************************************/ ************************************************************************/
#include "implbitmap.hxx" #include <implbitmap.hxx>
#include "implbitmapcanvas.hxx" #include <implbitmapcanvas.hxx>
#ifndef _BGFX_MATRIX_B2DHOMMATRIX_HXX #ifndef _BGFX_MATRIX_B2DHOMMATRIX_HXX
#include <basegfx/matrix/b2dhommatrix.hxx> #include <basegfx/matrix/b2dhommatrix.hxx>
@@ -100,10 +100,12 @@ namespace cppcanvas
"ImplBitmap::draw: invalid canvas" ); "ImplBitmap::draw: invalid canvas" );
if( pCanvas.get() == NULL || if( pCanvas.get() == NULL ||
pCanvas->getUNOCanvas().is() ) !pCanvas->getUNOCanvas().is() )
{
return false; return false;
}
// TODO: implement caching // TODO(P1): implement caching
pCanvas->getUNOCanvas()->drawBitmap( mxBitmap, pCanvas->getUNOCanvas()->drawBitmap( mxBitmap,
pCanvas->getViewState(), pCanvas->getViewState(),
maRenderState ); maRenderState );
@@ -111,6 +113,35 @@ namespace cppcanvas
return true; 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 BitmapCanvasSharedPtr ImplBitmap::getBitmapCanvas() const
{ {
return mpBitmapCanvas; return mpBitmapCanvas;