diff options
| -rw-r--r-- | emfio/source/reader/emfreader.cxx | 33 |
1 files changed, 20 insertions, 13 deletions
diff --git a/emfio/source/reader/emfreader.cxx b/emfio/source/reader/emfreader.cxx index 2ef29fd98dcc..144cab9f0021 100644 --- a/emfio/source/reader/emfreader.cxx +++ b/emfio/source/reader/emfreader.cxx @@ -16,7 +16,8 @@ * except in compliance with the License. You may obtain a copy of * the License at http://www.apache.org/licenses/LICENSE-2.0 . */ - +#include <basegfx/polygon/b2dpolygontools.hxx> +#include <basegfx/polygon/b2dpolypolygoncutter.hxx> #include <emfreader.hxx> #include <sal/log.hxx> #include <osl/diagnose.h> @@ -327,7 +328,7 @@ SvStream& operator>>(SvStream& rInStream, BLENDFUNCTION& rBlendFun) return rInStream; } -bool ImplReadRegion( tools::PolyPolygon& rPolyPoly, SvStream& rStream, sal_uInt32 nLen ) +bool ImplReadRegion( basegfx::B2DPolyPolygon& rPolyPoly, SvStream& rStream, sal_uInt32 nLen ) { if (nLen < 32) // 32 bytes - Size of RegionDataHeader return false; @@ -348,7 +349,7 @@ bool ImplReadRegion( tools::PolyPolygon& rPolyPoly, SvStream& rStream, sal_uInt3 if (!rStream.good() || nCountRects == 0 || nType != RDH_RECTANGLES) return false; - SAL_INFO("emfio", "\t\tLeft: " << nLeft << ", top: " << nTop << ", right: " << nRight << ", bottom: " << nBottom); + SAL_INFO("emfio", "\t\tBounds Left: " << nLeft << ", top: " << nTop << ", right: " << nRight << ", bottom: " << nBottom); nLen -= 32; @@ -364,11 +365,12 @@ bool ImplReadRegion( tools::PolyPolygon& rPolyPoly, SvStream& rStream, sal_uInt3 rStream.ReadInt32(nTop); rStream.ReadInt32(nRight); rStream.ReadInt32(nBottom); - - SAL_INFO("emfio", "\t\tLeft: " << nLeft << ", top: " << nTop << ", right: " << nRight << ", bottom: " << nBottom); - tools::PolyPolygon aPolyPolyOr1(tools::Polygon(tools::Rectangle(nLeft, nTop, nRight, nBottom))); - rPolyPoly.GetUnion(aPolyPolyOr1, rPolyPoly); + rPolyPoly.append( basegfx::utils::createPolygonFromRect( ::basegfx::B2DRectangle( nLeft, nTop, nRight, nBottom ) ) ); + SAL_INFO("emfio", "\t\t" << i << " Left: " << nLeft << ", top: " << nTop << ", right: " << nRight << ", bottom: " << nBottom); } + rPolyPoly = basegfx::utils::solveCrossovers(rPolyPoly); + rPolyPoly = basegfx::utils::stripNeutralPolygons(rPolyPoly); + rPolyPoly = basegfx::utils::stripDispensablePolygons(rPolyPoly); return true; } @@ -1453,10 +1455,11 @@ namespace emfio } else { - tools::PolyPolygon aPolyPoly; + basegfx::B2DPolyPolygon aPolyPoly; if (cbRgnData) ImplReadRegion(aPolyPoly, *mpInputStream, nRemainingRecSize); - SetClipPath(aPolyPoly, nClippingMode, false); + const tools::PolyPolygon aPolyPolygon(aPolyPoly); + SetClipPath(aPolyPolygon, nClippingMode, false); } } } @@ -1934,7 +1937,7 @@ namespace emfio else { sal_uInt32 nRgnDataSize; - tools::PolyPolygon aPolyPoly; + basegfx::B2DPolyPolygon aPolyPoly; mpInputStream->SeekRel(16); // RectL bounds mpInputStream->ReadUInt32( nRgnDataSize ).ReadUInt32( nIndex ); nRemainingRecSize -= 24; @@ -1943,7 +1946,8 @@ namespace emfio { Push(); SelectObject( nIndex ); - DrawPolyPolygon( aPolyPoly ); + tools::PolyPolygon aPolyPolygon(aPolyPoly); + DrawPolyPolygon( aPolyPolygon ); Pop(); } } @@ -1958,13 +1962,16 @@ namespace emfio else { sal_uInt32 nRgnDataSize; - tools::PolyPolygon aPolyPoly; + basegfx::B2DPolyPolygon aPolyPoly; mpInputStream->SeekRel(16); // Skipping RectL bounds mpInputStream->ReadUInt32( nRgnDataSize ); nRemainingRecSize -= 20; if (ImplReadRegion(aPolyPoly, *mpInputStream, nRemainingRecSize)) - DrawPolyPolygon( aPolyPoly ); + { + tools::PolyPolygon aPolyPolygon(aPolyPoly); + DrawPolyPolygon( aPolyPolygon ); + } } } break; |