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INTEGRATION: CWS presfixes03 (1.5.2); FILE MERGED

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2005/04/01 16:09:43 thb 1.5.2.1: #i36190#, #i39245# Changed uno::Sequence::operator[] for nonconst sequences to use naked ptr; added support for true bezier polygons (and removed subdivision, where it was added because of that canvas deficiency); overhauled mtf renderer to provide faithful bounds also for subsetted meta files
This commit is contained in:
Oliver Bolte
2005-04-18 08:59:23 +00:00
parent 17ac8d1cbd
commit f1d8addb1d
1 changed files with 34 additions and 2 deletions
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36
cppcanvas/source/mtfrenderer/lineaction.cxx
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@@ -2,9 +2,9 @@
*
* $RCSfile: lineaction.cxx,v $
*
* $Revision: 1.5 $
* $Revision: 1.6 $
*
* last change: $Author: rt $ $Date: 2005-03-30 08:28:31 $
* last change: $Author: obo $ $Date: 2005-04-18 09:59:23 $
*
* The Contents of this file are made available subject to the terms of
* either of the following licenses
@@ -76,6 +76,9 @@
#include <vcl/canvastools.hxx>
#endif
#ifndef _BGFX_RANGE_B2DRANGE_HXX
#include <basegfx/range/b2drange.hxx>
#endif
#ifndef _BGFX_TOOLS_CANVASTOOLS_HXX
#include <basegfx/tools/canvastools.hxx>
#endif
@@ -110,6 +113,10 @@ namespace cppcanvas
virtual bool render( const ::basegfx::B2DHomMatrix& rTransformation,
const Subset& rSubset ) const;
virtual ::basegfx::B2DRange getBounds( const ::basegfx::B2DHomMatrix& rTransformation ) const;
virtual ::basegfx::B2DRange getBounds( const ::basegfx::B2DHomMatrix& rTransformation,
const Subset& rSubset ) const;
virtual sal_Int32 getActionCount() const;
private:
@@ -160,6 +167,31 @@ namespace cppcanvas
return render( rTransformation );
}
::basegfx::B2DRange LineAction::getBounds( const ::basegfx::B2DHomMatrix& rTransformation ) const
{
rendering::RenderState aLocalState( maState );
::canvas::tools::prependToRenderState(aLocalState, rTransformation);
return tools::calcDevicePixelBounds( ::basegfx::B2DRange( maStartPoint.X(),
maStartPoint.Y(),
maEndPoint.X(),
maEndPoint.Y() ),
mpCanvas->getViewState(),
aLocalState );
}
::basegfx::B2DRange LineAction::getBounds( const ::basegfx::B2DHomMatrix& rTransformation,
const Subset& rSubset ) const
{
// line only contains a single action, empty bounds
// if subset requests different range
if( rSubset.mnSubsetBegin != 0 ||
rSubset.mnSubsetEnd != 1 )
return ::basegfx::B2DRange();
return getBounds( rTransformation );
}
sal_Int32 LineAction::getActionCount() const
{
return 1;