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-rw-r--r--drawinglayer/source/tools/emfpbrush.cxx12
-rw-r--r--drawinglayer/source/tools/emfphelperdata.cxx55
-rw-r--r--drawinglayer/source/tools/primitive2dxmldump.cxx42
-rw-r--r--emfio/qa/cppunit/emf/EmfImportTest.cxx23
-rw-r--r--emfio/qa/cppunit/emf/data/TestEmfPlusBrushPathGradientWithBlendColors.emfbin0 -> 2404 bytes
-rw-r--r--svgio/qa/cppunit/SvgImportTest.cxx14
6 files changed, 98 insertions, 48 deletions
diff --git a/drawinglayer/source/tools/emfpbrush.cxx b/drawinglayer/source/tools/emfpbrush.cxx
index 7d6204a5da9e..c79b0ded0748 100644
--- a/drawinglayer/source/tools/emfpbrush.cxx
+++ b/drawinglayer/source/tools/emfpbrush.cxx
@@ -182,6 +182,12 @@ namespace emfplushelper
SAL_INFO("drawinglayer.emf", "EMF+\t\t\t\tUse brush transformation: " << brush_transformation);
}
+ // BrushDataPresetColors and BrushDataBlendFactorsH
+ if ((additionalFlags & 0x04) && (additionalFlags & 0x08))
+ {
+ SAL_WARN("drawinglayer.emf", "EMF+\t Brush must not contain both BrushDataPresetColors and BrushDataBlendFactorsH");
+ return;
+ }
if (additionalFlags & 0x08) // BrushDataBlendFactorsH
{
s.ReadUInt32(blendPoints);
@@ -250,6 +256,12 @@ namespace emfplushelper
hasTransformation = true;
SAL_INFO("drawinglayer.emf", "EMF+\t\t\t\tUse brush transformation: " << brush_transformation);
}
+ // BrushDataPresetColors and BrushDataBlendFactorsH
+ if ((additionalFlags & 0x04) && (additionalFlags & 0x08))
+ {
+ SAL_WARN("drawinglayer.emf", "EMF+\t Brush must not contain both BrushDataPresetColors and BrushDataBlendFactorsH");
+ return;
+ }
if (additionalFlags & 0x08) // BrushDataBlendFactorsH
{
diff --git a/drawinglayer/source/tools/emfphelperdata.cxx b/drawinglayer/source/tools/emfphelperdata.cxx
index d76e8f358c9d..94a50fc05cea 100644
--- a/drawinglayer/source/tools/emfphelperdata.cxx
+++ b/drawinglayer/source/tools/emfphelperdata.cxx
@@ -880,21 +880,12 @@ namespace emfplushelper
// store the blendpoints in the vector
for (sal_uInt32 i = 0; i < brush->blendPoints; i++)
{
- double aBlendPoint;
+ const double aBlendPoint = brush->blendPositions[i];
basegfx::BColor aColor;
- if (brush->type == BrushTypeLinearGradient)
- {
- aBlendPoint = brush->blendPositions [i];
- }
- else
- {
- // seems like SvgRadialGradientPrimitive2D needs doubled, inverted radius
- aBlendPoint = 2. * ( 1. - brush->blendPositions [i] );
- }
- aColor.setGreen( aStartColor.getGreen() + brush->blendFactors[i] * ( aEndColor.getGreen() - aStartColor.getGreen() ) );
- aColor.setBlue ( aStartColor.getBlue() + brush->blendFactors[i] * ( aEndColor.getBlue() - aStartColor.getBlue() ) );
- aColor.setRed ( aStartColor.getRed() + brush->blendFactors[i] * ( aEndColor.getRed() - aStartColor.getRed() ) );
- const double aAlpha = brush->solidColor.GetAlpha() + brush->blendFactors[i] * ( brush->secondColor.GetAlpha() - brush->solidColor.GetAlpha() );
+ aColor.setGreen(aStartColor.getGreen() + brush->blendFactors[i] * (aEndColor.getGreen() - aStartColor.getGreen()));
+ aColor.setBlue (aStartColor.getBlue() + brush->blendFactors[i] * (aEndColor.getBlue() - aStartColor.getBlue()));
+ aColor.setRed (aStartColor.getRed() + brush->blendFactors[i] * (aEndColor.getRed() - aStartColor.getRed()));
+ const double aAlpha = brush->solidColor.GetAlpha() + brush->blendFactors[i] * (brush->secondColor.GetAlpha() - brush->solidColor.GetAlpha());
aVector.emplace_back(aBlendPoint, aColor, aAlpha / 255.0);
}
}
@@ -905,33 +896,15 @@ namespace emfplushelper
// store the colorBlends in the vector
for (sal_uInt32 i = 0; i < brush->colorblendPoints; i++)
{
- double aBlendPoint;
- basegfx::BColor aColor;
- if (brush->type == BrushTypeLinearGradient)
- {
- aBlendPoint = brush->colorblendPositions [i];
- }
- else
- {
- // seems like SvgRadialGradientPrimitive2D needs doubled, inverted radius
- aBlendPoint = 2. * ( 1. - brush->colorblendPositions [i] );
- }
- aColor = brush->colorblendColors[i].getBColor();
- aVector.emplace_back(aBlendPoint, aColor, brush->colorblendColors[i].GetAlpha() / 255.0 );
+ const double aBlendPoint = brush->colorblendPositions[i];
+ const basegfx::BColor aColor = brush->colorblendColors[i].getBColor();
+ aVector.emplace_back(aBlendPoint, aColor, brush->colorblendColors[i].GetAlpha() / 255.0);
}
}
else // ok, no extra points: just start and end
{
- if (brush->type == BrushTypeLinearGradient)
- {
- aVector.emplace_back(0.0, aStartColor, brush->solidColor.GetAlpha() / 255.0);
- aVector.emplace_back(1.0, aEndColor, brush->secondColor.GetAlpha() / 255.0);
- }
- else // again, here reverse
- {
- aVector.emplace_back(0.0, aEndColor, brush->secondColor.GetAlpha() / 255.0);
- aVector.emplace_back(1.0, aStartColor, brush->solidColor.GetAlpha() / 255.0);
- }
+ aVector.emplace_back(0.0, aStartColor, brush->solidColor.GetAlpha() / 255.0);
+ aVector.emplace_back(1.0, aEndColor, brush->secondColor.GetAlpha() / 255.0);
}
// get the polygon range to be able to map the start/end/center point correctly
@@ -982,7 +955,7 @@ namespace emfplushelper
aSpreadMethod));
}
else // BrushTypePathGradient
- {
+ { // TODO The PathGradient is not implemented, and Radial Gradient is used instead
basegfx::B2DPoint aCenterPoint = Map(brush->firstPointX, brush->firstPointY);
aCenterPoint = aPolygonTransformation * aCenterPoint;
@@ -993,9 +966,9 @@ namespace emfplushelper
polygon,
std::move(aVector),
aCenterPoint,
- 0.5, // relative radius
- true, // use UnitCoordinates to stretch the gradient
- drawinglayer::primitive2d::SpreadMethod::Repeat,
+ 0.7, // relative radius little bigger to cover all elements
+ true, // use UnitCoordinates to stretch the gradient
+ drawinglayer::primitive2d::SpreadMethod::Pad,
nullptr));
}
}
diff --git a/drawinglayer/source/tools/primitive2dxmldump.cxx b/drawinglayer/source/tools/primitive2dxmldump.cxx
index 4e35d599876f..63562973d6ca 100644
--- a/drawinglayer/source/tools/primitive2dxmldump.cxx
+++ b/drawinglayer/source/tools/primitive2dxmldump.cxx
@@ -464,6 +464,25 @@ void writeMaterialAttribute(::tools::XmlWriter& rWriter,
rWriter.endElement();
}
+void writeSpreadMethod(::tools::XmlWriter& rWriter,
+ const drawinglayer::primitive2d::SpreadMethod& rSpreadMethod)
+{
+ switch (rSpreadMethod)
+ {
+ case drawinglayer::primitive2d::SpreadMethod::Pad:
+ rWriter.attribute("spreadmethod", "pad");
+ break;
+ case drawinglayer::primitive2d::SpreadMethod::Reflect:
+ rWriter.attribute("spreadmethod", "reflect");
+ break;
+ case drawinglayer::primitive2d::SpreadMethod::Repeat:
+ rWriter.attribute("spreadmethod", "repeat");
+ break;
+ default:
+ rWriter.attribute("spreadmethod", "unknown");
+ }
+}
+
} // end anonymous namespace
Primitive2dXmlDump::Primitive2dXmlDump()
@@ -933,13 +952,28 @@ void Primitive2dXmlDump::decomposeAndWrite(
const SvgRadialGradientPrimitive2D& rSvgRadialGradientPrimitive2D
= dynamic_cast<const SvgRadialGradientPrimitive2D&>(*pBasePrimitive);
rWriter.startElement("svgradialgradient");
- basegfx::B2DPoint aFocusAttribute = rSvgRadialGradientPrimitive2D.getFocal();
+ if (rSvgRadialGradientPrimitive2D.isFocalSet())
+ {
+ basegfx::B2DPoint aFocalAttribute = rSvgRadialGradientPrimitive2D.getFocal();
+ rWriter.attribute("focalx", aFocalAttribute.getX());
+ rWriter.attribute("focaly", aFocalAttribute.getY());
+ }
+ basegfx::B2DPoint aStartPoint = rSvgRadialGradientPrimitive2D.getStart();
+ rWriter.attribute("startx", aStartPoint.getX());
+ rWriter.attribute("starty", aStartPoint.getY());
rWriter.attribute("radius",
OString::number(rSvgRadialGradientPrimitive2D.getRadius()));
- rWriter.attribute("focusx", aFocusAttribute.getX());
- rWriter.attribute("focusy", aFocusAttribute.getY());
+ writeSpreadMethod(rWriter, rSvgRadialGradientPrimitive2D.getSpreadMethod());
+ rWriter.attributeDouble(
+ "opacity",
+ rSvgRadialGradientPrimitive2D.getGradientEntries().front().getOpacity());
+
+ rWriter.startElement("transform");
+ writeMatrix(rWriter, rSvgRadialGradientPrimitive2D.getGradientTransform());
+ rWriter.endElement();
+ writePolyPolygon(rWriter, rSvgRadialGradientPrimitive2D.getPolyPolygon());
rWriter.endElement();
}
break;
@@ -956,7 +990,7 @@ void Primitive2dXmlDump::decomposeAndWrite(
rWriter.attribute("starty", aStartAttribute.getY());
rWriter.attribute("endx", aEndAttribute.getX());
rWriter.attribute("endy", aEndAttribute.getY());
- //rWriter.attribute("spreadmethod", (int)rSvgLinearGradientPrimitive2D.getSpreadMethod());
+ writeSpreadMethod(rWriter, rSvgLinearGradientPrimitive2D.getSpreadMethod());
rWriter.attributeDouble(
"opacity",
rSvgLinearGradientPrimitive2D.getGradientEntries().front().getOpacity());
diff --git a/emfio/qa/cppunit/emf/EmfImportTest.cxx b/emfio/qa/cppunit/emf/EmfImportTest.cxx
index cf999c2dff6e..40db85d69d2e 100644
--- a/emfio/qa/cppunit/emf/EmfImportTest.cxx
+++ b/emfio/qa/cppunit/emf/EmfImportTest.cxx
@@ -65,6 +65,7 @@ class Test : public test::BootstrapFixture, public XmlTestTools, public unotest:
void TestSetArcDirection();
void TestDrawPolyLine16WithClip();
void TestFillRegion();
+ void TestEmfPlusBrushPathGradientWithBlendColors();
void TestEmfPlusGetDC();
void TestEmfPlusSave();
void TestEmfPlusDrawPathWithMiterLimit();
@@ -115,6 +116,7 @@ public:
CPPUNIT_TEST(TestSetArcDirection);
CPPUNIT_TEST(TestDrawPolyLine16WithClip);
CPPUNIT_TEST(TestFillRegion);
+ CPPUNIT_TEST(TestEmfPlusBrushPathGradientWithBlendColors);
CPPUNIT_TEST(TestEmfPlusGetDC);
CPPUNIT_TEST(TestEmfPlusSave);
CPPUNIT_TEST(TestEmfPlusDrawPathWithMiterLimit);
@@ -532,6 +534,7 @@ void Test::TestLinearGradient()
assertXPath(pDocument, aXPathPrefix + "mask/polypolygon", "width", "15232");
assertXPath(pDocument, aXPathPrefix + "mask/polypolygon", "path", "m0 0h15232v7610h-15232z");
+ assertXPath(pDocument, aXPathPrefix + "mask/svglineargradient[1]", "spreadmethod", "repeat");
assertXPath(pDocument, aXPathPrefix + "mask/svglineargradient[1]", "startx", "0");
assertXPath(pDocument, aXPathPrefix + "mask/svglineargradient[1]", "starty", "-1");
assertXPath(pDocument, aXPathPrefix + "mask/svglineargradient[1]", "endx", "0");
@@ -540,6 +543,8 @@ void Test::TestLinearGradient()
"0.392156862745098");
assertXPath(pDocument, aXPathPrefix + "mask/svglineargradient[1]/polypolygon", "path",
"m0 0.216110019646294h7615.75822989746v7610.21611001965h-7615.75822989746z");
+
+ assertXPath(pDocument, aXPathPrefix + "mask/svglineargradient[2]", "spreadmethod", "repeat");
assertXPath(pDocument, aXPathPrefix + "mask/svglineargradient[2]", "startx", "-1");
assertXPath(pDocument, aXPathPrefix + "mask/svglineargradient[2]", "starty", "-1");
assertXPath(pDocument, aXPathPrefix + "mask/svglineargradient[2]", "endx", "0");
@@ -959,6 +964,24 @@ void Test::TestPolylinetoCloseStroke()
assertXPath(pDocument, aXPathPrefix + "polygonhairline[2]", "color", "#000000");
}
+void Test::TestEmfPlusBrushPathGradientWithBlendColors()
+{
+ // tdf#131506 EMF+ records: FillRects, Brush with PathGradient and BlendColor, FillRects
+ Primitive2DSequence aSequence
+ = parseEmf(u"emfio/qa/cppunit/emf/data/TestEmfPlusBrushPathGradientWithBlendColors.emf");
+ CPPUNIT_ASSERT_EQUAL(1, static_cast<int>(aSequence.getLength()));
+ drawinglayer::Primitive2dXmlDump dumper;
+ xmlDocUniquePtr pDocument = dumper.dumpAndParse(Primitive2DContainer(aSequence));
+ CPPUNIT_ASSERT(pDocument);
+
+ assertXPath(pDocument, aXPathPrefix + "svgradialgradient", "radius", "0.7");
+ assertXPath(pDocument, aXPathPrefix + "svgradialgradient/focalx", 0);
+ assertXPath(pDocument, aXPathPrefix + "svgradialgradient/focaly", 0);
+ assertXPath(pDocument, aXPathPrefix + "svgradialgradient", "startx", "0");
+ assertXPath(pDocument, aXPathPrefix + "svgradialgradient", "starty", "0");
+ assertXPath(pDocument, aXPathPrefix + "svgradialgradient", "spreadmethod", "pad");
+}
+
void Test::TestEmfPlusGetDC()
{
// tdf#147818 EMF+ records: GetDC, DrawPath, FillRects
diff --git a/emfio/qa/cppunit/emf/data/TestEmfPlusBrushPathGradientWithBlendColors.emf b/emfio/qa/cppunit/emf/data/TestEmfPlusBrushPathGradientWithBlendColors.emf
new file mode 100644
index 000000000000..caa9876bd449
--- /dev/null
+++ b/emfio/qa/cppunit/emf/data/TestEmfPlusBrushPathGradientWithBlendColors.emf
Binary files differ
diff --git a/svgio/qa/cppunit/SvgImportTest.cxx b/svgio/qa/cppunit/SvgImportTest.cxx
index e4f8ffe91a71..4f9ee58f68db 100644
--- a/svgio/qa/cppunit/SvgImportTest.cxx
+++ b/svgio/qa/cppunit/SvgImportTest.cxx
@@ -415,9 +415,13 @@ void Test::testTdf97542_2()
CPPUNIT_ASSERT (pDocument);
- assertXPath(pDocument, "/primitive2D/transform/objectinfo/svgradialgradient[1]", "focusx", "1");
- assertXPath(pDocument, "/primitive2D/transform/objectinfo/svgradialgradient[1]", "focusy", "1");
- assertXPath(pDocument, "/primitive2D/transform/objectinfo/svgradialgradient[1]", "radius", "3");
+ assertXPath(pDocument, "/primitive2D/transform/objectinfo/svgradialgradient", "startx", "1");
+ assertXPath(pDocument, "/primitive2D/transform/objectinfo/svgradialgradient", "starty", "1");
+ assertXPath(pDocument, "/primitive2D/transform/objectinfo/svgradialgradient/focalx", 0);
+ assertXPath(pDocument, "/primitive2D/transform/objectinfo/svgradialgradient/focaly", 0);
+ assertXPath(pDocument, "/primitive2D/transform/objectinfo/svgradialgradient", "radius", "3");
+ assertXPath(pDocument, "/primitive2D/transform/objectinfo/svgradialgradient", "spreadmethod", "pad");
+ assertXPath(pDocument, "/primitive2D/transform/objectinfo/svgradialgradient", "opacity", "1");
}
void Test::testTdf97543()
@@ -741,8 +745,12 @@ void Test::testTdf94765()
CPPUNIT_ASSERT (pDocument);
//Check that both rectangles use the gradient as fill
+ assertXPath(pDocument, "/primitive2D/transform/transform/svglineargradient[1]", "startx", "1");
+ assertXPath(pDocument, "/primitive2D/transform/transform/svglineargradient[1]", "starty", "1");
assertXPath(pDocument, "/primitive2D/transform/transform/svglineargradient[1]", "endx", "2");
assertXPath(pDocument, "/primitive2D/transform/transform/svglineargradient[1]", "endy", "1");
+ assertXPath(pDocument, "/primitive2D/transform/transform/svglineargradient[2]", "startx", "0");
+ assertXPath(pDocument, "/primitive2D/transform/transform/svglineargradient[2]", "starty", "0");
assertXPath(pDocument, "/primitive2D/transform/transform/svglineargradient[2]", "endx", "0");
assertXPath(pDocument, "/primitive2D/transform/transform/svglineargradient[2]", "endy", "0");
}
generated by cgit (git 2.34.1) at 2024-07-15 17:02:39 +0000