drawinglayer/source/tools/primitive2dxmldump.cxx | 9 ++++
emfio/qa/cppunit/emf/EmfImportTest.cxx | 30 +++++++++++++++
emfio/qa/cppunit/emf/data/TestDrawPolyLine16WithClip.emf |binary
emfio/qa/cppunit/wmf/wmfimporttest.cxx | 9 ++--
emfio/source/reader/mtftools.cxx | 27 +++----------
5 files changed, 50 insertions(+), 25 deletions(-)
New commits:
commit aa17ea3d36b8f1ea8cd3d2fb215e80051547439d
Author: Bartosz Kosiorek <gan...@poczta.onet.pl>
AuthorDate: Fri Apr 2 16:06:11 2021 +0200
Commit: Bartosz Kosiorek <gan...@poczta.onet.pl>
CommitDate: Sat Apr 3 15:30:46 2021 +0200
tdf#37281 tdf#45820 tdf#48916 tdf#55058 EMF Implement complex clipping
As the visual glitches were resolved with:
https://gerrit.libreoffice.org/c/core/+/113423
It is time for enabling complex clipping.
Change-Id: I12edc88fc9a55c8deedf3d87faeb50cfe0067a01
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/113520
Tested-by: Jenkins
Reviewed-by: Caolán McNamara <caol...@redhat.com>
Reviewed-by: Bartosz Kosiorek <gan...@poczta.onet.pl>
diff --git a/drawinglayer/source/tools/primitive2dxmldump.cxx
b/drawinglayer/source/tools/primitive2dxmldump.cxx
index 7a19e0486c89..ade8cfaed89b 100644
--- a/drawinglayer/source/tools/primitive2dxmldump.cxx
+++ b/drawinglayer/source/tools/primitive2dxmldump.cxx
@@ -311,6 +311,15 @@ void Primitive2dXmlDump::decomposeAndWrite(
}
break;
+ case PRIMITIVE2D_ID_GROUPPRIMITIVE2D:
+ {
+ const GroupPrimitive2D& rGroupPrimitive2D = dynamic_cast<const
GroupPrimitive2D&>(*pBasePrimitive);
+ rWriter.startElement("group");
+ decomposeAndWrite(rGroupPrimitive2D.getChildren(), rWriter);
+ rWriter.endElement();
+ }
+ break;
+
case PRIMITIVE2D_ID_MASKPRIMITIVE2D:
{
const MaskPrimitive2D& rMaskPrimitive2D = dynamic_cast<const
MaskPrimitive2D&>(*pBasePrimitive);
diff --git a/emfio/qa/cppunit/emf/EmfImportTest.cxx
b/emfio/qa/cppunit/emf/EmfImportTest.cxx
index 4213b373eebb..9ab862f6cd69 100644
--- a/emfio/qa/cppunit/emf/EmfImportTest.cxx
+++ b/emfio/qa/cppunit/emf/EmfImportTest.cxx
@@ -51,6 +51,7 @@ class Test : public test::BootstrapFixture, public
XmlTestTools, public unotest:
void TestLinearGradient();
void TestTextMapMode();
void TestEnglishMapMode();
+ void TestDrawPolyLine16WithClip();
void TestFillRegion();
void TestCreatePen();
void TestPdfInEmf();
@@ -70,6 +71,7 @@ public:
CPPUNIT_TEST(TestLinearGradient);
CPPUNIT_TEST(TestTextMapMode);
CPPUNIT_TEST(TestEnglishMapMode);
+ CPPUNIT_TEST(TestDrawPolyLine16WithClip);
CPPUNIT_TEST(TestFillRegion);
CPPUNIT_TEST(TestCreatePen);
CPPUNIT_TEST(TestPdfInEmf);
@@ -311,6 +313,34 @@ void Test::TestEnglishMapMode()
}
+void Test::TestDrawPolyLine16WithClip()
+{
+ // Check import of EMF image with records:
+ // CREATEBRUSHINDIRECT, FILLRGN, BEGINPATH, POLYGON16, SELECTCLIPPATH,
MODIFYWORLDTRANSFORM, SELECTOBJECT
+ Primitive2DSequence aSequence =
parseEmf(u"/emfio/qa/cppunit/emf/data/TestDrawPolyLine16WithClip.emf");
+ CPPUNIT_ASSERT_EQUAL(1, static_cast<int>(aSequence.getLength()));
+ drawinglayer::Primitive2dXmlDump dumper;
+ xmlDocUniquePtr pDocument =
dumper.dumpAndParse(comphelper::sequenceToContainer<Primitive2DContainer>(aSequence));
+ CPPUNIT_ASSERT (pDocument);
+
+ assertXPath(pDocument, "/primitive2D/metafile/transform/mask/polypolygon",
"path", "m0 0h3943v3939h-3943z");
+
+ assertXPath(pDocument,
"/primitive2D/metafile/transform/mask/polypolygoncolor", 1);
+ assertXPath(pDocument,
"/primitive2D/metafile/transform/mask/polypolygoncolor[1]/polypolygon",
+ "path", "m1323
0h1323v1322h1323v1322h-1323v1322h-1323v-1322h-1323v-1322h1323z");
+ assertXPath(pDocument,
"/primitive2D/metafile/transform/mask/polypolygoncolor[1]", "color", "#b4ffff");
+
+ assertXPath(pDocument,
"/primitive2D/metafile/transform/mask/polygonhairline", 1);
+ assertXPathContent(pDocument,
"/primitive2D/metafile/transform/mask/polygonhairline[1]/polygon",
+ "1323,0 2646,0 2646,1322 3969,1322 3969,2644 2646,2644
2646,3966 1323,3966 1323,2644 0,2644 0,1322 1323,1322");
+ assertXPath(pDocument,
"/primitive2D/metafile/transform/mask/polygonhairline[1]", "color", "#000000");
+
+
+ assertXPath(pDocument,
"/primitive2D/metafile/transform/mask/group[1]/mask/polypolygon", "path",
"m2646 0v1322h1323v1322h-1323v1322h-1323v-1322h-1323v-1322h1323v-1322");
+ assertXPathContent(pDocument,
"/primitive2D/metafile/transform/mask/group[1]/mask/polygonstroke/polygon",
"0,793 3969,4230");
+
+}
+
void Test::TestFillRegion()
{
// Check import of EMF image with records: CREATEBRUSHINDIRECT, FILLRGN.
The SETICMMODE is also used.
diff --git a/emfio/qa/cppunit/emf/data/TestDrawPolyLine16WithClip.emf
b/emfio/qa/cppunit/emf/data/TestDrawPolyLine16WithClip.emf
new file mode 100644
index 000000000000..acb69cc34ce3
Binary files /dev/null and
b/emfio/qa/cppunit/emf/data/TestDrawPolyLine16WithClip.emf differ
diff --git a/emfio/qa/cppunit/wmf/wmfimporttest.cxx
b/emfio/qa/cppunit/wmf/wmfimporttest.cxx
index 9be21a2735bd..41c15e3989f8 100644
--- a/emfio/qa/cppunit/wmf/wmfimporttest.cxx
+++ b/emfio/qa/cppunit/wmf/wmfimporttest.cxx
@@ -126,10 +126,11 @@ void WmfTest::testEmfProblem()
CPPUNIT_ASSERT(pDoc);
- assertXPath(pDoc, "/metafile/sectrectclipregion[1]", "top", "427");
- assertXPath(pDoc, "/metafile/sectrectclipregion[1]", "left", "740");
- assertXPath(pDoc, "/metafile/sectrectclipregion[1]", "bottom", "2823");
- assertXPath(pDoc, "/metafile/sectrectclipregion[1]", "right", "1876");
+ assertXPath(pDoc, "/metafile/sectrectclipregion", 2);
+ assertXPath(pDoc, "/metafile/sectrectclipregion[1]", "top", "2125");
+ assertXPath(pDoc, "/metafile/sectrectclipregion[1]", "left", "1084");
+ assertXPath(pDoc, "/metafile/sectrectclipregion[1]", "bottom", "2927");
+ assertXPath(pDoc, "/metafile/sectrectclipregion[1]", "right", "2376");
}
void WmfTest::testEmfLineStyles()
diff --git a/emfio/source/reader/mtftools.cxx b/emfio/source/reader/mtftools.cxx
index 3edf76e74357..dfb87611712b 100644
--- a/emfio/source/reader/mtftools.cxx
+++ b/emfio/source/reader/mtftools.cxx
@@ -1188,31 +1188,16 @@ namespace emfio
mbComplexClip = rClipPoly.count() > 1
|| !basegfx::utils::isRectangle(rClipPoly);
- static bool bEnableComplexClipViaRegion =
getenv("SAL_WMF_COMPLEXCLIP_VIA_REGION") != nullptr;
-
- if (bEnableComplexClipViaRegion)
+ // This makes cases like tdf#45820 work in reasonable time.
+ if (mbComplexClip)
{
- //this makes cases like tdf#45820 work in reasonable time, and I
feel in theory should
- //be just fine. In practice I see the output is different so needs
work before its the
- //default, but for file fuzzing it should be good enough
- if (mbComplexClip)
- {
- mpGDIMetaFile->AddAction(
- new MetaISectRegionClipRegionAction(
- vcl::Region(rClipPoly)));
- mbComplexClip = false;
- }
- else
- {
- mpGDIMetaFile->AddAction(
- new MetaISectRectClipRegionAction(
- vcl::unotools::rectangleFromB2DRectangle(
- rClipPoly.getB2DRange())));
- }
+ mpGDIMetaFile->AddAction(
+ new MetaISectRegionClipRegionAction(
+ vcl::Region(rClipPoly)));
+ mbComplexClip = false;
}
else
{
- //normal case
mpGDIMetaFile->AddAction(
new MetaISectRectClipRegionAction(
vcl::unotools::rectangleFromB2DRectangle(
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