fdo#53163 fix hatching for objects with curves

B2DPolyPolygon can contain Bezier curves, but that is not taken into
account when drawing the hatching in OutputDevice::ImplDrawHatch. The
poly-polygon is adapted already when creating metafile, because the
information about the poly-polygon containing curves is then lost
somewhere in the process. At least, when I do the adaptation in
OutputDevice::ImplDrawHatch, it has no effect and the hatching in the
produced PDF is still wrong.

Change-Id: Ibec9d6aceb23da986fe2d2414dc2e7fd4bf835b4

drawinglayer/source/processor2d/vclmetafileprocessor2d.cxx

@@ -1493,7 +1493,7 @@ namespace drawinglayer
 
                     // #i111954# do NOT use decomposition, but use direct VCL-command
                     // process(rCandidate.get2DDecomposition(getViewInformation2D()));
-                    const PolyPolygon aToolsPolyPolygon(aLocalPolyPolygon);
+                    const PolyPolygon aToolsPolyPolygon(basegfx::tools::adaptiveSubdivideByAngle(aLocalPolyPolygon));
                     const HatchStyle aHatchStyle(
                         attribute::HATCHSTYLE_SINGLE == rFillHatchAttribute.getStyle() ? HATCH_SINGLE :
                         attribute::HATCHSTYLE_DOUBLE == rFillHatchAttribute.getStyle() ? HATCH_DOUBLE :