vcl/source/gdi/mapmod.cxx | 4 ++--
vcl/source/outdev/map.cxx | 2 +-
2 files changed, 3 insertions(+), 3 deletions(-)
New commits:
commit 21be3257d9d10f0f65c2ae49d7ef3beb81018bfc
Author: Michael Stahl <mst...@redhat.com>
Date: Mon May 18 23:11:05 2015 +0200
tdf#90604: vcl: reduce MapMode precision further to 32 bits...
... which mysteriously causes the Export PNG to produce a non-blank
image again.
The cause is probably that DocumentToGraphicRenderer::renderToGraphic()
records a VCL MetaFile, and the ReadFraction/WriteFraction do only
32 bits, while the Fraction interface promises to handle "long".
(regression from 2ce0aededea43231d91a0955fc0676120dcc4f13)
Change-Id: Ic4289a3157ea802c17f0bc24db94ea45eabd9728
diff --git a/vcl/source/gdi/mapmod.cxx b/vcl/source/gdi/mapmod.cxx
index 8980a8d..eb61bb7 100644
--- a/vcl/source/gdi/mapmod.cxx
+++ b/vcl/source/gdi/mapmod.cxx
@@ -193,7 +193,7 @@ void MapMode::SetScaleX( const Fraction& rScaleX )
ImplMakeUnique();
mpImplMapMode->maScaleX = rScaleX;
- mpImplMapMode->maScaleX.ReduceInaccurate(44);
+ mpImplMapMode->maScaleX.ReduceInaccurate(32);
}
void MapMode::SetScaleY( const Fraction& rScaleY )
@@ -201,7 +201,7 @@ void MapMode::SetScaleY( const Fraction& rScaleY )
ImplMakeUnique();
mpImplMapMode->maScaleY = rScaleY;
- mpImplMapMode->maScaleY.ReduceInaccurate(44);
+ mpImplMapMode->maScaleY.ReduceInaccurate(32);
}
MapMode& MapMode::operator=( const MapMode& rMapMode )
diff --git a/vcl/source/outdev/map.cxx b/vcl/source/outdev/map.cxx
index 6e34573..a33ef24 100644
--- a/vcl/source/outdev/map.cxx
+++ b/vcl/source/outdev/map.cxx
@@ -78,7 +78,7 @@ static Fraction ImplMakeFraction( long nN1, long nN2, long
nD1, long nD2 )
aF = Fraction( i*nN1, nD1 ) * Fraction( nN2, nD2 );
}
- aF.ReduceInaccurate(44);
+ aF.ReduceInaccurate(32);
return aF;
}
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