diff options
Diffstat (limited to 'drawinglayer/source/primitive2d/graphicprimitive2d.cxx')
| -rw-r--r-- | drawinglayer/source/primitive2d/graphicprimitive2d.cxx | 33 |
1 files changed, 32 insertions, 1 deletions
diff --git a/drawinglayer/source/primitive2d/graphicprimitive2d.cxx b/drawinglayer/source/primitive2d/graphicprimitive2d.cxx index ffceaf8ce04a..1ed826dab562 100644 --- a/drawinglayer/source/primitive2d/graphicprimitive2d.cxx +++ b/drawinglayer/source/primitive2d/graphicprimitive2d.cxx @@ -266,7 +266,38 @@ namespace drawinglayer case GRAPHIC_GDIMETAFILE : { - xPrimitive = Primitive2DReference(new MetafilePrimitive2D(getTransform(), aTransformedGraphic.GetGDIMetaFile())); + // create MetafilePrimitive2D + const GDIMetaFile& rMetafile = aTransformedGraphic.GetGDIMetaFile(); + + xPrimitive = Primitive2DReference( + new MetafilePrimitive2D( + getTransform(), + rMetafile)); + + // #i100357# find out if clipping is needed for this primitive. Unfortunately, + // there exist Metafiles who's content is bigger than the proposed PrefSize set + // at them. This is an error, but we need to work around this + const Size aMetaFilePrefSize(rMetafile.GetPrefSize()); + const Size aMetaFileRealSize( + const_cast< GDIMetaFile& >(rMetafile).GetBoundRect( + *Application::GetDefaultDevice()).GetSize()); + + if(aMetaFileRealSize.getWidth() > aMetaFilePrefSize.getWidth() + || aMetaFileRealSize.getHeight() > aMetaFilePrefSize.getHeight()) + { + // clipping needed. Embed to MaskPrimitive2D. Create childs and mask polygon + const primitive2d::Primitive2DSequence aChildContent(&xPrimitive, 1); + basegfx::B2DPolygon aMaskPolygon( + basegfx::tools::createPolygonFromRect( + basegfx::B2DRange(0.0, 0.0, 1.0, 1.0))); + aMaskPolygon.transform(getTransform()); + + xPrimitive = Primitive2DReference( + new MaskPrimitive2D( + basegfx::B2DPolyPolygon(aMaskPolygon), + aChildContent)); + } + break; } |