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Fix of images, which have Lab as alternate color space; NOTES text file

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This commit is contained in:
Jakub Melka
2020-09-19 17:07:40 +02:00
parent e417e06c6f
commit 5e603b7781
6 changed files with 181 additions and 51 deletions
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86
PdfForQtLib/sources/pdfcolorspaces.cpp
View File

@@ -33,13 +33,14 @@ namespace pdf
QColor PDFDeviceGrayColorSpace::getDefaultColor(const PDFCMS* cms, RenderingIntent intent, PDFRenderErrorReporter* reporter) const
{
return getColor(PDFColor(0.0f), cms, intent, reporter);
return getColor(PDFColor(0.0f), cms, intent, reporter, true);
}
QColor PDFDeviceGrayColorSpace::getColor(const PDFColor& color, const PDFCMS* cms, RenderingIntent intent, PDFRenderErrorReporter* reporter) const
QColor PDFDeviceGrayColorSpace::getColor(const PDFColor& color, const PDFCMS* cms, RenderingIntent intent, PDFRenderErrorReporter* reporter, bool isRange01) const
{
Q_ASSERT(cms);
Q_ASSERT(color.size() == getColorComponentCount());
Q_UNUSED(isRange01);
PDFColorComponent component = clip01(color[0]);
@@ -71,12 +72,13 @@ void PDFDeviceGrayColorSpace::fillRGBBuffer(const std::vector<float>& colors, un
QColor PDFDeviceRGBColorSpace::getDefaultColor(const PDFCMS* cms, RenderingIntent intent, PDFRenderErrorReporter* reporter) const
{
return getColor(PDFColor(0.0f, 0.0f, 0.0f), cms, intent, reporter);
return getColor(PDFColor(0.0f, 0.0f, 0.0f), cms, intent, reporter, true);
}
QColor PDFDeviceRGBColorSpace::getColor(const PDFColor& color, const PDFCMS* cms, RenderingIntent intent, PDFRenderErrorReporter* reporter) const
QColor PDFDeviceRGBColorSpace::getColor(const PDFColor& color, const PDFCMS* cms, RenderingIntent intent, PDFRenderErrorReporter* reporter, bool isRange01) const
{
Q_ASSERT(color.size() == getColorComponentCount());
Q_UNUSED(isRange01);
PDFColorComponent r = clip01(color[0]);
PDFColorComponent g = clip01(color[1]);
@@ -109,12 +111,13 @@ void PDFDeviceRGBColorSpace::fillRGBBuffer(const std::vector<float>& colors, uns
QColor PDFDeviceCMYKColorSpace::getDefaultColor(const PDFCMS* cms, RenderingIntent intent, PDFRenderErrorReporter* reporter) const
{
return getColor(PDFColor(0.0f, 0.0f, 0.0f, 1.0f), cms, intent, reporter);
return getColor(PDFColor(0.0f, 0.0f, 0.0f, 1.0f), cms, intent, reporter, true);
}
QColor PDFDeviceCMYKColorSpace::getColor(const PDFColor& color, const PDFCMS* cms, RenderingIntent intent, PDFRenderErrorReporter* reporter) const
QColor PDFDeviceCMYKColorSpace::getColor(const PDFColor& color, const PDFCMS* cms, RenderingIntent intent, PDFRenderErrorReporter* reporter, bool isRange01) const
{
Q_ASSERT(color.size() == getColorComponentCount());
Q_UNUSED(isRange01);
PDFColorComponent c = clip01(color[0]);
PDFColorComponent m = clip01(color[1]);
@@ -393,7 +396,7 @@ QImage PDFAbstractColorSpace::getImage(const PDFImageData& imageData,
}
}
QColor transformedColor = getColor(color, cms, intent, reporter);
QColor transformedColor = getColor(color, cms, intent, reporter, true);
QRgb rgb = transformedColor.rgb();
*outputLine++ = qRed(rgb);
@@ -435,7 +438,7 @@ void PDFAbstractColorSpace::fillRGBBuffer(const std::vector<float>& colors,
{
color[j] = *it++;
}
QColor transformedColor = getColor(color, cms, intent, reporter);
QColor transformedColor = getColor(color, cms, intent, reporter, true);
QRgb rgb = transformedColor.rgb();
*outputBuffer++ = qRed(rgb);
@@ -451,7 +454,7 @@ QColor PDFAbstractColorSpace::getCheckedColor(const PDFColor& color, const PDFCM
throw PDFException(PDFTranslationContext::tr("Invalid number of color components. Expected number is %1, actual number is %2.").arg(static_cast<int>(getColorComponentCount())).arg(static_cast<int>(color.size())));
}
return getColor(color, cms, intent, reporter);
return getColor(color, cms, intent, reporter, true);
}
QImage PDFAbstractColorSpace::createAlphaMask(const PDFImageData& softMask)
@@ -768,7 +771,7 @@ QColor PDFXYZColorSpace::getDefaultColor(const PDFCMS* cms, RenderingIntent inte
{
color.push_back(0.0f);
}
return getColor(color, cms, intent, reporter);
return getColor(color, cms, intent, reporter, true);
}
PDFXYZColorSpace::PDFXYZColorSpace(PDFColor3 whitePoint) :
@@ -790,9 +793,10 @@ PDFCalGrayColorSpace::PDFCalGrayColorSpace(PDFColor3 whitePoint, PDFColor3 black
}
QColor PDFCalGrayColorSpace::getColor(const PDFColor& color, const PDFCMS* cms, RenderingIntent intent, PDFRenderErrorReporter* reporter) const
QColor PDFCalGrayColorSpace::getColor(const PDFColor& color, const PDFCMS* cms, RenderingIntent intent, PDFRenderErrorReporter* reporter, bool isRange01) const
{
Q_ASSERT(color.size() == getColorComponentCount());
Q_UNUSED(isRange01);
const PDFColorComponent A = clip01(color[0]);
const PDFColorComponent xyzColor = std::powf(A, m_gamma);
@@ -858,9 +862,10 @@ PDFCalRGBColorSpace::PDFCalRGBColorSpace(PDFColor3 whitePoint, PDFColor3 blackPo
}
QColor PDFCalRGBColorSpace::getColor(const PDFColor& color, const PDFCMS* cms, RenderingIntent intent, PDFRenderErrorReporter* reporter) const
QColor PDFCalRGBColorSpace::getColor(const PDFColor& color, const PDFCMS* cms, RenderingIntent intent, PDFRenderErrorReporter* reporter, bool isRange01) const
{
Q_ASSERT(color.size() == getColorComponentCount());
Q_UNUSED(isRange01);
const PDFColor3 ABC = clip01(PDFColor3{ color[0], color[1], color[2] });
const PDFColor3 ABCwithGamma = colorPowerByFactors(ABC, m_gamma);
@@ -940,13 +945,26 @@ PDFLabColorSpace::PDFLabColorSpace(PDFColor3 whitePoint,
}
QColor PDFLabColorSpace::getColor(const PDFColor& color, const PDFCMS* cms, RenderingIntent intent, PDFRenderErrorReporter* reporter) const
QColor PDFLabColorSpace::getColor(const PDFColor& color, const PDFCMS* cms, RenderingIntent intent, PDFRenderErrorReporter* reporter, bool isRange01) const
{
Q_ASSERT(color.size() == getColorComponentCount());
const PDFColorComponent LStar = qBound(0.0, interpolate(color[0], 0.0, 1.0, 0.0, 100.0), 100.0);
const PDFColorComponent aStar = qBound<PDFColorComponent>(m_aMin, interpolate(color[1], 0.0, 1.0, m_aMin, m_aMax), m_aMax);
const PDFColorComponent bStar = qBound<PDFColorComponent>(m_bMin, interpolate(color[2], 0.0, 1.0, m_bMin, m_bMax), m_bMax);
PDFColorComponent LStar = 0;
PDFColorComponent aStar = 0;
PDFColorComponent bStar = 0;
if (isRange01)
{
LStar = qBound(0.0, interpolate(color[0], 0.0, 1.0, 0.0, 100.0), 100.0);
aStar = qBound<PDFColorComponent>(m_aMin, interpolate(color[1], 0.0, 1.0, m_aMin, m_aMax), m_aMax);
bStar = qBound<PDFColorComponent>(m_bMin, interpolate(color[2], 0.0, 1.0, m_bMin, m_bMax), m_bMax);
}
else
{
LStar = qBound<PDFColorComponent>(0.0, color[0], 100.0);
aStar = qBound<PDFColorComponent>(m_aMin, color[1], m_aMax);
bStar = qBound<PDFColorComponent>(m_bMin, color[2], m_bMax);
}
const PDFColorComponent param1 = (LStar + 16.0f) / 116.0f;
const PDFColorComponent param2 = aStar / 500.0f;
@@ -1071,12 +1089,13 @@ QColor PDFICCBasedColorSpace::getDefaultColor(const PDFCMS* cms, RenderingIntent
{
color.push_back(0.0f);
}
return getColor(color, cms, intent, reporter);
return getColor(color, cms, intent, reporter, true);
}
QColor PDFICCBasedColorSpace::getColor(const PDFColor& color, const PDFCMS* cms, RenderingIntent intent, PDFRenderErrorReporter* reporter) const
QColor PDFICCBasedColorSpace::getColor(const PDFColor& color, const PDFCMS* cms, RenderingIntent intent, PDFRenderErrorReporter* reporter, bool isRange01) const
{
Q_ASSERT(color.size() == getColorComponentCount());
Q_UNUSED(isRange01);
size_t colorComponentCount = getColorComponentCount();
@@ -1095,7 +1114,7 @@ QColor PDFICCBasedColorSpace::getColor(const PDFColor& color, const PDFCMS* cms,
return cmsColor;
}
return m_alternateColorSpace->getColor(clippedColor, cms, intent, reporter);
return m_alternateColorSpace->getColor(clippedColor, cms, intent, reporter, true);
}
size_t PDFICCBasedColorSpace::getColorComponentCount() const
@@ -1204,13 +1223,14 @@ PDFIndexedColorSpace::PDFIndexedColorSpace(PDFColorSpacePointer baseColorSpace,
QColor PDFIndexedColorSpace::getDefaultColor(const PDFCMS* cms, RenderingIntent intent, PDFRenderErrorReporter* reporter) const
{
return getColor(PDFColor(0.0f), cms, intent, reporter);
return getColor(PDFColor(0.0f), cms, intent, reporter, true);
}
QColor PDFIndexedColorSpace::getColor(const PDFColor& color, const PDFCMS* cms, RenderingIntent intent, PDFRenderErrorReporter* reporter) const
QColor PDFIndexedColorSpace::getColor(const PDFColor& color, const PDFCMS* cms, RenderingIntent intent, PDFRenderErrorReporter* reporter, bool isRange01) const
{
// Indexed color space value must have exactly one component!
Q_ASSERT(color.size() == 1);
Q_UNUSED(isRange01);
const int colorIndex = qBound(MIN_VALUE, static_cast<int>(color[0]), m_maxValue);
const int componentCount = static_cast<int>(m_baseColorSpace->getColorComponentCount());
@@ -1229,7 +1249,7 @@ QColor PDFIndexedColorSpace::getColor(const PDFColor& color, const PDFCMS* cms,
decodedColor.push_back(component);
}
return m_baseColorSpace->getColor(decodedColor, cms, intent, reporter);
return m_baseColorSpace->getColor(decodedColor, cms, intent, reporter, true);
}
size_t PDFIndexedColorSpace::getColorComponentCount() const
@@ -1275,7 +1295,7 @@ QImage PDFIndexedColorSpace::getImage(const PDFImageData& imageData,
PDFBitReader::Value index = reader.read();
color[0] = index;
QColor transformedColor = getColor(color, cms, intent, reporter);
QColor transformedColor = getColor(color, cms, intent, reporter, false);
QRgb rgb = transformedColor.rgb();
*outputLine++ = qRed(rgb);
@@ -1323,7 +1343,7 @@ QImage PDFIndexedColorSpace::getImage(const PDFImageData& imageData,
PDFBitReader::Value index = reader.read();
color[0] = index;
QColor transformedColor = getColor(color, cms, intent, reporter);
QColor transformedColor = getColor(color, cms, intent, reporter, false);
QRgb rgb = transformedColor.rgb();
*outputLine++ = qRed(rgb);
@@ -1401,13 +1421,14 @@ PDFSeparationColorSpace::PDFSeparationColorSpace(QByteArray&& colorName, PDFColo
QColor PDFSeparationColorSpace::getDefaultColor(const PDFCMS* cms, RenderingIntent intent, PDFRenderErrorReporter* reporter) const
{
return getColor(PDFColor(1.0f), cms, intent, reporter);
return getColor(PDFColor(1.0f), cms, intent, reporter, true);
}
QColor PDFSeparationColorSpace::getColor(const PDFColor& color, const PDFCMS* cms, RenderingIntent intent, PDFRenderErrorReporter* reporter) const
QColor PDFSeparationColorSpace::getColor(const PDFColor& color, const PDFCMS* cms, RenderingIntent intent, PDFRenderErrorReporter* reporter, bool isRange01) const
{
// Separation color space value must have exactly one component!
Q_ASSERT(color.size() == 1);
Q_UNUSED(isRange01);
// According to the PDF 2.0 specification, separation color space, with colorant name "None"
// should not produce any visible output.
@@ -1437,7 +1458,7 @@ QColor PDFSeparationColorSpace::getColor(const PDFColor& color, const PDFCMS* cm
{
PDFColor color;
std::for_each(outputColor.cbegin(), outputColor.cend(), [&color](double value) { color.push_back(static_cast<float>(value)); });
return m_alternateColorSpace->getColor(color, cms, intent, reporter);
return m_alternateColorSpace->getColor(color, cms, intent, reporter, false);
}
else
{
@@ -1500,12 +1521,13 @@ QColor PDFPatternColorSpace::getDefaultColor(const PDFCMS* cms, RenderingIntent
return QColor(Qt::transparent);
}
QColor PDFPatternColorSpace::getColor(const PDFColor& color, const PDFCMS* cms, RenderingIntent intent, PDFRenderErrorReporter* reporter) const
QColor PDFPatternColorSpace::getColor(const PDFColor& color, const PDFCMS* cms, RenderingIntent intent, PDFRenderErrorReporter* reporter, bool isRange01) const
{
Q_UNUSED(color);
Q_UNUSED(cms);
Q_UNUSED(intent);
Q_UNUSED(reporter);
Q_UNUSED(isRange01);
throw PDFException(PDFTranslationContext::tr("Pattern doesn't have defined uniform color."));
}
@@ -1546,11 +1568,13 @@ QColor PDFDeviceNColorSpace::getDefaultColor(const PDFCMS* cms, RenderingIntent
color[i] = 1.0;
}
return getColor(color, cms, intent, reporter);
return getColor(color, cms, intent, reporter, true);
}
QColor PDFDeviceNColorSpace::getColor(const PDFColor& color, const PDFCMS* cms, RenderingIntent intent, PDFRenderErrorReporter* reporter) const
QColor PDFDeviceNColorSpace::getColor(const PDFColor& color, const PDFCMS* cms, RenderingIntent intent, PDFRenderErrorReporter* reporter, bool isRange01) const
{
Q_UNUSED(isRange01);
// According to the PDF 2.0 specification, DeviceN color space, with all colorant name "None"
// should not produce any visible output.
if (m_isNone)
@@ -1574,7 +1598,7 @@ QColor PDFDeviceNColorSpace::getColor(const PDFColor& color, const PDFCMS* cms,
{
PDFColor color;
std::for_each(outputColor.cbegin(), outputColor.cend(), [&color](double value) { color.push_back(static_cast<float>(value)); });
return m_alternateColorSpace->getColor(color, cms, intent, reporter);
return m_alternateColorSpace->getColor(color, cms, intent, reporter, false);
}
else
{

25
PdfForQtLib/sources/pdfcolorspaces.h
View File

@@ -238,7 +238,8 @@ public:
/// \param cms Color management system
/// \param intent Rendering intent
/// \param reporter Error reporter
virtual QColor getColor(const PDFColor& color, const PDFCMS* cms, RenderingIntent intent, PDFRenderErrorReporter* reporter) const = 0;
/// \param isRange01 Is range [0, 1], or native color component range (for Lab spaces)?
virtual QColor getColor(const PDFColor& color, const PDFCMS* cms, RenderingIntent intent, PDFRenderErrorReporter* reporter, bool isRange01) const = 0;
/// Returns color component count
virtual size_t getColorComponentCount() const = 0;
@@ -426,7 +427,7 @@ public:
virtual ~PDFDeviceGrayColorSpace() = default;
virtual QColor getDefaultColor(const PDFCMS* cms, RenderingIntent intent, PDFRenderErrorReporter* reporter) const override;
virtual QColor getColor(const PDFColor& color, const PDFCMS* cms, RenderingIntent intent, PDFRenderErrorReporter* reporter) const override;
virtual QColor getColor(const PDFColor& color, const PDFCMS* cms, RenderingIntent intent, PDFRenderErrorReporter* reporter, bool isRange01) const override;
virtual size_t getColorComponentCount() const override;
virtual void fillRGBBuffer(const std::vector<float>& colors,unsigned char* outputBuffer, RenderingIntent intent, const PDFCMS* cms, PDFRenderErrorReporter* reporter) const override;
};
@@ -438,7 +439,7 @@ public:
virtual ~PDFDeviceRGBColorSpace() = default;
virtual QColor getDefaultColor(const PDFCMS* cms, RenderingIntent intent, PDFRenderErrorReporter* reporter) const override;
virtual QColor getColor(const PDFColor& color, const PDFCMS* cms, RenderingIntent intent, PDFRenderErrorReporter* reporter) const override;
virtual QColor getColor(const PDFColor& color, const PDFCMS* cms, RenderingIntent intent, PDFRenderErrorReporter* reporter, bool isRange01) const override;
virtual size_t getColorComponentCount() const override;
virtual void fillRGBBuffer(const std::vector<float>& colors,unsigned char* outputBuffer, RenderingIntent intent, const PDFCMS* cms, PDFRenderErrorReporter* reporter) const override;
};
@@ -450,7 +451,7 @@ public:
virtual ~PDFDeviceCMYKColorSpace() = default;
virtual QColor getDefaultColor(const PDFCMS* cms, RenderingIntent intent, PDFRenderErrorReporter* reporter) const override;
virtual QColor getColor(const PDFColor& color, const PDFCMS* cms, RenderingIntent intent, PDFRenderErrorReporter* reporter) const override;
virtual QColor getColor(const PDFColor& color, const PDFCMS* cms, RenderingIntent intent, PDFRenderErrorReporter* reporter, bool isRange01) const override;
virtual size_t getColorComponentCount() const override;
virtual void fillRGBBuffer(const std::vector<float>& colors,unsigned char* outputBuffer, RenderingIntent intent, const PDFCMS* cms, PDFRenderErrorReporter* reporter) const override;
};
@@ -479,7 +480,7 @@ public:
explicit PDFCalGrayColorSpace(PDFColor3 whitePoint, PDFColor3 blackPoint, PDFColorComponent gamma);
virtual ~PDFCalGrayColorSpace() = default;
virtual QColor getColor(const PDFColor& color, const PDFCMS* cms, RenderingIntent intent, PDFRenderErrorReporter* reporter) const override;
virtual QColor getColor(const PDFColor& color, const PDFCMS* cms, RenderingIntent intent, PDFRenderErrorReporter* reporter, bool isRange01) const override;
virtual size_t getColorComponentCount() const override;
virtual void fillRGBBuffer(const std::vector<float>& colors,unsigned char* outputBuffer, RenderingIntent intent, const PDFCMS* cms, PDFRenderErrorReporter* reporter) const override;
@@ -499,7 +500,7 @@ public:
explicit PDFCalRGBColorSpace(PDFColor3 whitePoint, PDFColor3 blackPoint, PDFColor3 gamma, PDFColorComponentMatrix_3x3 matrix);
virtual ~PDFCalRGBColorSpace() = default;
virtual QColor getColor(const PDFColor& color, const PDFCMS* cms, RenderingIntent intent, PDFRenderErrorReporter* reporter) const override;
virtual QColor getColor(const PDFColor& color, const PDFCMS* cms, RenderingIntent intent, PDFRenderErrorReporter* reporter, bool isRange01) const override;
virtual size_t getColorComponentCount() const override;
virtual void fillRGBBuffer(const std::vector<float>& colors,unsigned char* outputBuffer, RenderingIntent intent, const PDFCMS* cms, PDFRenderErrorReporter* reporter) const override;
@@ -520,7 +521,7 @@ public:
explicit PDFLabColorSpace(PDFColor3 whitePoint, PDFColor3 blackPoint, PDFColorComponent aMin, PDFColorComponent aMax, PDFColorComponent bMin, PDFColorComponent bMax);
virtual ~PDFLabColorSpace() = default;
virtual QColor getColor(const PDFColor& color, const PDFCMS* cms, RenderingIntent intent, PDFRenderErrorReporter* reporter) const override;
virtual QColor getColor(const PDFColor& color, const PDFCMS* cms, RenderingIntent intent, PDFRenderErrorReporter* reporter, bool isRange01) const override;
virtual size_t getColorComponentCount() const override;
virtual void fillRGBBuffer(const std::vector<float>& colors,unsigned char* outputBuffer, RenderingIntent intent, const PDFCMS* cms, PDFRenderErrorReporter* reporter) const override;
@@ -547,7 +548,7 @@ public:
virtual ~PDFICCBasedColorSpace() = default;
virtual QColor getDefaultColor(const PDFCMS* cms, RenderingIntent intent, PDFRenderErrorReporter* reporter) const override;
virtual QColor getColor(const PDFColor& color, const PDFCMS* cms, RenderingIntent intent, PDFRenderErrorReporter* reporter) const override;
virtual QColor getColor(const PDFColor& color, const PDFCMS* cms, RenderingIntent intent, PDFRenderErrorReporter* reporter, bool isRange01) const override;
virtual size_t getColorComponentCount() const override;
virtual void fillRGBBuffer(const std::vector<float>& colors, unsigned char* outputBuffer, RenderingIntent intent, const PDFCMS* cms, PDFRenderErrorReporter* reporter) const override;
@@ -580,7 +581,7 @@ public:
virtual ~PDFIndexedColorSpace() = default;
virtual QColor getDefaultColor(const PDFCMS* cms, RenderingIntent intent, PDFRenderErrorReporter* reporter) const override;
virtual QColor getColor(const PDFColor& color, const PDFCMS* cms, RenderingIntent intent, PDFRenderErrorReporter* reporter) const override;
virtual QColor getColor(const PDFColor& color, const PDFCMS* cms, RenderingIntent intent, PDFRenderErrorReporter* reporter, bool isRange01) const override;
virtual size_t getColorComponentCount() const override;
virtual QImage getImage(const PDFImageData& imageData,
const PDFImageData& softMask,
@@ -616,7 +617,7 @@ public:
virtual ~PDFSeparationColorSpace() = default;
virtual QColor getDefaultColor(const PDFCMS* cms, RenderingIntent intent, PDFRenderErrorReporter* reporter) const override;
virtual QColor getColor(const PDFColor& color, const PDFCMS* cms, RenderingIntent intent, PDFRenderErrorReporter* reporter) const override;
virtual QColor getColor(const PDFColor& color, const PDFCMS* cms, RenderingIntent intent, PDFRenderErrorReporter* reporter, bool isRange01) const override;
virtual size_t getColorComponentCount() const override;
bool isNone() const { return m_isNone; }
@@ -672,7 +673,7 @@ public:
virtual ~PDFDeviceNColorSpace() = default;
virtual QColor getDefaultColor(const PDFCMS* cms, RenderingIntent intent, PDFRenderErrorReporter* reporter) const override;
virtual QColor getColor(const PDFColor& color, const PDFCMS* cms, RenderingIntent intent, PDFRenderErrorReporter* reporter) const override;
virtual QColor getColor(const PDFColor& color, const PDFCMS* cms, RenderingIntent intent, PDFRenderErrorReporter* reporter, bool isRange01) const override;
virtual size_t getColorComponentCount() const override;
/// Returns type of DeviceN color space
@@ -723,7 +724,7 @@ public:
virtual ~PDFPatternColorSpace() override = default;
virtual QColor getDefaultColor(const PDFCMS* cms, RenderingIntent intent, PDFRenderErrorReporter* reporter) const override;
virtual QColor getColor(const PDFColor& color, const PDFCMS* cms, RenderingIntent intent, PDFRenderErrorReporter* reporter) const override;
virtual QColor getColor(const PDFColor& color, const PDFCMS* cms, RenderingIntent intent, PDFRenderErrorReporter* reporter, bool isRange01) const override;
virtual size_t getColorComponentCount() const override;
virtual const PDFPatternColorSpace* asPatternColorSpace() const override { return this; }

4
PdfForQtLib/sources/pdfpagecontentprocessor.cpp
View File

@@ -2298,7 +2298,7 @@ void PDFPageContentProcessor::operatorColorSetStrokingColor()
{
color.push_back(readOperand<PDFReal>(i));
}
m_graphicState.setStrokeColor(colorSpace->getColor(color, m_CMS, m_graphicState.getRenderingIntent(), this));
m_graphicState.setStrokeColor(colorSpace->getColor(color, m_CMS, m_graphicState.getRenderingIntent(), this, true));
updateGraphicState();
checkStrokingColor();
}
@@ -2376,7 +2376,7 @@ void PDFPageContentProcessor::operatorColorSetFillingColor()
{
color.push_back(readOperand<PDFReal>(i));
}
m_graphicState.setFillColor(colorSpace->getColor(color, m_CMS, m_graphicState.getRenderingIntent(), this));
m_graphicState.setFillColor(colorSpace->getColor(color, m_CMS, m_graphicState.getRenderingIntent(), this, true));
updateGraphicState();
checkFillingColor();
}

2
PdfForQtLib/sources/pdfpagecontentprocessor.h
View File

@@ -764,7 +764,7 @@ private:
const size_t colorSpaceComponentCount = colorSpace->getColorComponentCount();
if (operandCount == colorSpaceComponentCount)
{
return colorSpace->getColor(PDFColor(static_cast<PDFColorComponent>(operands)...), m_CMS, m_graphicState.getRenderingIntent(), this);
return colorSpace->getColor(PDFColor(static_cast<PDFColorComponent>(operands)...), m_CMS, m_graphicState.getRenderingIntent(), this, true);
}
else
{

10
PdfForQtLib/sources/pdfpattern.cpp
View File

@@ -733,7 +733,7 @@ PDFMesh PDFFunctionShading::createMesh(const PDFMeshQualitySettings& settings, c
}
}
return m_colorSpace->getColor(PDFAbstractColorSpace::convertToColor(colorBuffer), cms, intent, reporter);
return m_colorSpace->getColor(PDFAbstractColorSpace::convertToColor(colorBuffer), cms, intent, reporter, true);
};
PDFMesh::Triangle triangle1;
@@ -966,7 +966,7 @@ PDFMesh PDFAxialShading::createMesh(const PDFMeshQualitySettings& settings, cons
uint32_t bottomRight = mesh.addVertex(QPointF(item.first, yb));
PDFColor mixedColor = PDFAbstractColorSpace::mixColors(previousColor, item.second, 0.5);
QColor color = m_colorSpace->getColor(mixedColor, cms, intent, reporter);
QColor color = m_colorSpace->getColor(mixedColor, cms, intent, reporter, true);
mesh.addQuad(topLeft, topRight, bottomRight, bottomLeft, color.rgb());
topLeft = topRight;
@@ -1392,7 +1392,7 @@ PDFMesh PDFRadialShading::createMesh(const PDFMeshQualitySettings& settings, con
uint32_t v3 = mesh.addVertex(p3);
uint32_t v4 = mesh.addVertex(p4);
QColor color = m_colorSpace->getColor(mixedColor, cms, intent, reporter);
QColor color = m_colorSpace->getColor(mixedColor, cms, intent, reporter, true);
mesh.addQuad(v1, v2, v3, v4, color.rgb());
angle0 = angle1;
@@ -1780,7 +1780,7 @@ void PDFType4567Shading::addSubdividedTriangles(const PDFMeshQualitySettings& se
color[i] = (c1[i] + c2[i] + c3[i]) * coefficient;
}
Q_ASSERT(colorComponents == m_colorSpace->getColorComponentCount());
QColor transformedColor = m_colorSpace->getColor(color, cms, intent, reporter);
QColor transformedColor = m_colorSpace->getColor(color, cms, intent, reporter, true);
PDFMesh::Triangle triangle;
triangle.v1 = v1;
@@ -2392,7 +2392,7 @@ void PDFTensorProductPatchShadingBase::fillMesh(PDFMesh& mesh,
QPointF center = triangle.getCenter();
PDFColor color = getColorForUV(center.x(), center.y());
QRgb rgbColor = m_colorSpace->getColor(color, cms, intent, reporter).rgb();
QRgb rgbColor = m_colorSpace->getColor(color, cms, intent, reporter, true).rgb();
PDFMesh::Triangle meshTriangle;
meshTriangle.v1 = static_cast<uint32_t>(vertexIndex++);