diff options
Diffstat (limited to 'vcl/source/gdi/impgraph.cxx')
| -rw-r--r-- | vcl/source/gdi/impgraph.cxx | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/vcl/source/gdi/impgraph.cxx b/vcl/source/gdi/impgraph.cxx index 14ccf012b765..486a4012c54a 100644 --- a/vcl/source/gdi/impgraph.cxx +++ b/vcl/source/gdi/impgraph.cxx @@ -39,6 +39,7 @@ #include <vcl/dibtools.hxx> #include <memory> #include <o3tl/make_unique.hxx> +#include <vcl/gdimetafiletools.hxx> #define GRAPHIC_MTFTOBMP_MAXEXT 2048 #define GRAPHIC_STREAMBUFSIZE 8192UL @@ -584,6 +585,32 @@ const BitmapEx& ImpGraphic::ImplGetBitmapExRef() const const GDIMetaFile& ImpGraphic::ImplGetGDIMetaFile() const { + if (!maMetaFile.GetActionSize() + && maVectorGraphicData.get() + && (VectorGraphicDataType::Emf == maVectorGraphicData->getVectorGraphicDataType() + || VectorGraphicDataType::Wmf == maVectorGraphicData->getVectorGraphicDataType())) + { + // If we have a Emf/Wmf VectorGraphic object, we + // need a way to get the Metafile data out of the primitive + // representation. Use a strict virtual hook (MetafileAccessor) + // to access the MetafilePrimitive2D directly. Also see comments in + // XEmfParser about this. + const std::deque< css::uno::Reference< css::graphic::XPrimitive2D > > aSequence(maVectorGraphicData->getPrimitive2DSequence()); + + if (1 == aSequence.size()) + { + // try to cast to MetafileAccessor implementation + const css::uno::Reference< css::graphic::XPrimitive2D > xReference(aSequence[0]); + const MetafileAccessor* pMetafileAccessor = dynamic_cast< const MetafileAccessor* >(xReference.get()); + + if (pMetafileAccessor) + { + // it is a MetafileAccessor implementation, get Metafile + pMetafileAccessor->accessMetafile(const_cast< ImpGraphic* >(this)->maMetaFile); + } + } + } + if (GraphicType::Bitmap == meType && !maMetaFile.GetActionSize()) { // #i119735# |