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Bugfixing for patterns

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This commit is contained in:
Jakub Melka
2019-09-13 16:28:20 +02:00
parent 6326eb35eb
commit 0d048fccbd
5 changed files with 186 additions and 66 deletions
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16
PdfForQtLib/sources/pdfcolorspaces.cpp
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@ -350,12 +350,11 @@ PDFColorSpacePointer PDFAbstractColorSpace::createColorSpaceImpl(const PDFDictio
{
stream = colorSpaceSettings.getStream();
}
}
if (name == COLOR_SPACE_NAME_PATTERN)
{
PDFPatternPtr pattern = PDFPattern::createPattern(colorSpaceDictionary, document, array->getItem(1));
return PDFColorSpacePointer(new PDFPatternColorSpace(qMove(pattern)));
}
if (name == COLOR_SPACE_NAME_PATTERN)
{
return PDFColorSpacePointer(new PDFPatternColorSpace(std::make_shared<PDFInvalidPattern>()));
}
if (dictionary)
@ -414,6 +413,11 @@ PDFColorSpacePointer PDFAbstractColorSpace::createDeviceColorSpaceByNameImpl(con
throw PDFParserException(PDFTranslationContext::tr("Can't load color space, because color space structure is too complex."));
}
if (name == COLOR_SPACE_NAME_PATTERN)
{
return PDFColorSpacePointer(new PDFPatternColorSpace(std::make_shared<PDFInvalidPattern>()));
}
if (name == COLOR_SPACE_NAME_DEVICE_GRAY || name == COLOR_SPACE_NAME_ABBREVIATION_DEVICE_GRAY)
{
if (colorSpaceDictionary && colorSpaceDictionary->hasKey(COLOR_SPACE_NAME_DEFAULT_GRAY))
@ -985,7 +989,7 @@ const unsigned char* PDFImageData::getRow(unsigned int rowIndex) const
QColor PDFPatternColorSpace::getDefaultColor() const
{
throw PDFParserException(PDFTranslationContext::tr("Pattern doesn't have default color."));
return QColor(Qt::transparent);
}
QColor PDFPatternColorSpace::getColor(const PDFColor& color) const