diff options
Diffstat (limited to 'drawinglayer/source/primitive2d/PolyPolygonGraphicPrimitive2D.cxx')
| -rw-r--r-- | drawinglayer/source/primitive2d/PolyPolygonGraphicPrimitive2D.cxx | 120 |
1 files changed, 58 insertions, 62 deletions
diff --git a/drawinglayer/source/primitive2d/PolyPolygonGraphicPrimitive2D.cxx b/drawinglayer/source/primitive2d/PolyPolygonGraphicPrimitive2D.cxx index 00bea0ab10ea..2a1aefafa275 100644 --- a/drawinglayer/source/primitive2d/PolyPolygonGraphicPrimitive2D.cxx +++ b/drawinglayer/source/primitive2d/PolyPolygonGraphicPrimitive2D.cxx @@ -33,70 +33,66 @@ namespace drawinglayer::primitive2d void PolyPolygonGraphicPrimitive2D::create2DDecomposition( Primitive2DContainer& rContainer, const geometry::ViewInformation2D& /*rViewInformation*/) const { - if (!getFillGraphic().isDefault()) + if (getFillGraphic().isDefault()) + return; + + const Graphic& rGraphic = getFillGraphic().getGraphic(); + const GraphicType aType(rGraphic.GetType()); + + // is there a bitmap or a metafile (do we have content)? + if (!(GraphicType::Bitmap == aType || GraphicType::GdiMetafile == aType)) + return; + + const Size aPrefSize(rGraphic.GetPrefSize()); + + // does content have a size? + if (!(aPrefSize.Width() && aPrefSize.Height())) + return; + + // create SubSequence with FillGraphicPrimitive2D based on polygon range + const basegfx::B2DRange aOutRange(getB2DPolyPolygon().getB2DRange()); + const basegfx::B2DHomMatrix aNewObjectTransform( + basegfx::utils::createScaleTranslateB2DHomMatrix(aOutRange.getRange(), + aOutRange.getMinimum())); + Primitive2DReference xSubRef; + + if (aOutRange != getDefinitionRange()) { - const Graphic& rGraphic = getFillGraphic().getGraphic(); - const GraphicType aType(rGraphic.GetType()); - - // is there a bitmap or a metafile (do we have content)? - if (GraphicType::Bitmap == aType || GraphicType::GdiMetafile == aType) - { - const Size aPrefSize(rGraphic.GetPrefSize()); - - // does content have a size? - if (aPrefSize.Width() && aPrefSize.Height()) - { - // create SubSequence with FillGraphicPrimitive2D based on polygon range - const basegfx::B2DRange aOutRange(getB2DPolyPolygon().getB2DRange()); - const basegfx::B2DHomMatrix aNewObjectTransform( - basegfx::utils::createScaleTranslateB2DHomMatrix(aOutRange.getRange(), - aOutRange.getMinimum())); - Primitive2DReference xSubRef; - - if (aOutRange != getDefinitionRange()) - { - // we want to paint (tiled) content which is defined relative to DefinitionRange - // with the same tiling and offset(s) in the target range of the geometry (the - // polygon). The range given in the local FillGraphicAttribute defines the position - // of the graphic in unit coordinates relative to the DefinitionRange. Transform - // this using DefinitionRange to get to the global definition and then with the - // inverse transformation from the target range to go to unit coordinates relative - // to that target coordinate system. - basegfx::B2DRange aAdaptedRange(getFillGraphic().getGraphicRange()); - - const basegfx::B2DHomMatrix aFromDefinitionRangeToGlobal( - basegfx::utils::createScaleTranslateB2DHomMatrix( - getDefinitionRange().getRange(), getDefinitionRange().getMinimum())); - - aAdaptedRange.transform(aFromDefinitionRangeToGlobal); - - basegfx::B2DHomMatrix aFromGlobalToOutRange( - basegfx::utils::createScaleTranslateB2DHomMatrix(aOutRange.getRange(), - aOutRange.getMinimum())); - aFromGlobalToOutRange.invert(); - - aAdaptedRange.transform(aFromGlobalToOutRange); - - const drawinglayer::attribute::FillGraphicAttribute - aAdaptedFillGraphicAttribute(getFillGraphic().getGraphic(), aAdaptedRange, - getFillGraphic().getTiling(), - getFillGraphic().getOffsetX(), - getFillGraphic().getOffsetY()); - - xSubRef = new FillGraphicPrimitive2D(aNewObjectTransform, - aAdaptedFillGraphicAttribute); - } - else - { - xSubRef = new FillGraphicPrimitive2D(aNewObjectTransform, getFillGraphic()); - } - - // embed to mask primitive - rContainer.push_back( - new MaskPrimitive2D(getB2DPolyPolygon(), Primitive2DContainer{ xSubRef })); - } - } + // we want to paint (tiled) content which is defined relative to DefinitionRange + // with the same tiling and offset(s) in the target range of the geometry (the + // polygon). The range given in the local FillGraphicAttribute defines the position + // of the graphic in unit coordinates relative to the DefinitionRange. Transform + // this using DefinitionRange to get to the global definition and then with the + // inverse transformation from the target range to go to unit coordinates relative + // to that target coordinate system. + basegfx::B2DRange aAdaptedRange(getFillGraphic().getGraphicRange()); + + const basegfx::B2DHomMatrix aFromDefinitionRangeToGlobal( + basegfx::utils::createScaleTranslateB2DHomMatrix(getDefinitionRange().getRange(), + getDefinitionRange().getMinimum())); + + aAdaptedRange.transform(aFromDefinitionRangeToGlobal); + + basegfx::B2DHomMatrix aFromGlobalToOutRange( + basegfx::utils::createScaleTranslateB2DHomMatrix(aOutRange.getRange(), + aOutRange.getMinimum())); + aFromGlobalToOutRange.invert(); + + aAdaptedRange.transform(aFromGlobalToOutRange); + + const drawinglayer::attribute::FillGraphicAttribute aAdaptedFillGraphicAttribute( + getFillGraphic().getGraphic(), aAdaptedRange, getFillGraphic().getTiling(), + getFillGraphic().getOffsetX(), getFillGraphic().getOffsetY()); + + xSubRef = new FillGraphicPrimitive2D(aNewObjectTransform, aAdaptedFillGraphicAttribute); } + else + { + xSubRef = new FillGraphicPrimitive2D(aNewObjectTransform, getFillGraphic()); + } + + // embed to mask primitive + rContainer.push_back(new MaskPrimitive2D(getB2DPolyPolygon(), Primitive2DContainer{ xSubRef })); } PolyPolygonGraphicPrimitive2D::PolyPolygonGraphicPrimitive2D( |