drawinglayer/source/processor2d/vclmetafileprocessor2d.cxx | 10 +++++++++-
1 file changed, 9 insertions(+), 1 deletion(-)
New commits:
commit 125752096bf00069b329217ec61464ec8224c9b3
Author: Armin Le Grand (Collabora) <armin.le.gr...@me.com>
AuthorDate: Thu Jul 25 13:36:40 2024 +0200
Commit: Armin Le Grand <armin.le.gr...@me.com>
CommitDate: Thu Jul 25 16:52:08 2024 +0200
CairoSDPR: Added more care to TransparencyGradient
In VclMetafileProcessor2D for handling the
PolyPolygonGradientPrimitive2D the case that is may have
now a alphaGradient has to be handled with more care for
adding a gradient itself and also for added SVG information,
see BGRAD_SEQ_BEGIN stuff
Change-Id: Ifab5ec9581a5e400549189a5a41190a91c0cb4cd
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/171009
Reviewed-by: Armin Le Grand <armin.le.gr...@me.com>
Tested-by: Jenkins
diff --git a/drawinglayer/source/processor2d/vclmetafileprocessor2d.cxx
b/drawinglayer/source/processor2d/vclmetafileprocessor2d.cxx
index 3ec3c4922260..aa54a63366ae 100644
--- a/drawinglayer/source/processor2d/vclmetafileprocessor2d.cxx
+++ b/drawinglayer/source/processor2d/vclmetafileprocessor2d.cxx
@@ -1986,6 +1986,13 @@ void
VclMetafileProcessor2D::processPolyPolygonGradientPrimitive2D(
{
bool useDecompose(false);
+ // SDPR: Caution: metafile export cannot handle added TransparencyGradient
+ if (rGradientCandidate.hasAlphaGradient())
+ {
+ // SDPR: metafile cannot handle this, use decompose
+ useDecompose = true;
+ }
+
if (!useDecompose)
{
basegfx::B2DVector aScale, aTranslate;
@@ -2049,7 +2056,8 @@ void
VclMetafileProcessor2D::processPolyPolygonGradientPrimitive2D(
GDIMetaFile* pMetaFile(mpOutputDevice->GetConnectMetaFile());
// tdf#155479 only add 'BGRAD_SEQ_BEGIN' if SVG export
- if (nullptr != pMetaFile && pMetaFile->getSVG())
+ // SDPR: Caution: metafile export cannot handle added
TransparencyGradient
+ if (nullptr != pMetaFile && pMetaFile->getSVG() &&
!rGradientCandidate.hasAlphaGradient())
{
// write the color stops to a memory stream
SvMemoryStream aMemStm;
