diff options
| author | Oliver Bolte <obo@openoffice.org> | 2005-04-18 08:58:44 +0000 |
|---|---|---|
| committer | Oliver Bolte <obo@openoffice.org> | 2005-04-18 08:58:44 +0000 |
| commit | 277bc8faffc7c42e0109b07f79f70904a449f83b (patch) | |
| tree | 8adea54d29e7412e50f0d96a35d7b332d92bc829 /cppcanvas/source/mtfrenderer/bitmapaction.cxx | |
| parent | 9c85b81b35636c2bef85a97bf4cac95758bd8236 (diff) | |
INTEGRATION: CWS presfixes03 (1.5.2); FILE MERGED
2005/04/01 16:09:42 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
Diffstat (limited to 'cppcanvas/source/mtfrenderer/bitmapaction.cxx')
| -rw-r--r-- | cppcanvas/source/mtfrenderer/bitmapaction.cxx | 37 |
1 files changed, 35 insertions, 2 deletions
diff --git a/cppcanvas/source/mtfrenderer/bitmapaction.cxx b/cppcanvas/source/mtfrenderer/bitmapaction.cxx index fbfece7fad8e..5f3e53357aa9 100644 --- a/cppcanvas/source/mtfrenderer/bitmapaction.cxx +++ b/cppcanvas/source/mtfrenderer/bitmapaction.cxx @@ -2,9 +2,9 @@ * * $RCSfile: bitmapaction.cxx,v $ * - * $Revision: 1.5 $ + * $Revision: 1.6 $ * - * last change: $Author: rt $ $Date: 2005-03-30 08:25:13 $ + * last change: $Author: obo $ $Date: 2005-04-18 09:58:44 $ * * The Contents of this file are made available subject to the terms of * either of the following licenses @@ -95,6 +95,9 @@ #ifndef _BGFX_VECTOR_B2DSIZE_HXX #include <basegfx/vector/b2dsize.hxx> #endif +#ifndef _BGFX_RANGE_B2DRANGE_HXX +#include <basegfx/range/b2drange.hxx> +#endif #ifndef _BGFX_TOOLS_CANVASTOOLS_HXX #include <basegfx/tools/canvastools.hxx> #endif @@ -130,6 +133,10 @@ 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: @@ -241,6 +248,32 @@ namespace cppcanvas return render( rTransformation ); } + ::basegfx::B2DRange BitmapAction::getBounds( const ::basegfx::B2DHomMatrix& rTransformation ) const + { + rendering::RenderState aLocalState( maState ); + ::canvas::tools::prependToRenderState(aLocalState, rTransformation); + + const geometry::IntegerSize2D aSize( mxBitmap->getSize() ); + + return tools::calcDevicePixelBounds( ::basegfx::B2DRange( 0,0, + aSize.Width, + aSize.Height ), + mpCanvas->getViewState(), + aLocalState ); + } + + ::basegfx::B2DRange BitmapAction::getBounds( const ::basegfx::B2DHomMatrix& rTransformation, + const Subset& rSubset ) const + { + // bitmap 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 BitmapAction::getActionCount() const { return 1; |