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Better behaviour when font cant be loaded

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This commit is contained in:
Jakub Melka 2019-04-06 17:32:36 +02:00
parent cd981183b0
commit 1694d310a8
1 changed files with 14 additions and 4 deletions
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10
PdfForQtLib/sources/pdfpagecontentprocessor.cpp
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@ -1529,6 +1529,8 @@ void PDFPageContentProcessor::operatorTextSetFontAndFontSize(PDFOperandName font
if (m_fontDictionary) if (m_fontDictionary)
{ {
if (m_fontDictionary->hasKey(fontName.name)) if (m_fontDictionary->hasKey(fontName.name))
{
try
{ {
PDFFontPointer font = PDFFont::createFont(m_fontDictionary->get(fontName.name), m_document); PDFFontPointer font = PDFFont::createFont(m_fontDictionary->get(fontName.name), m_document);
@ -1536,6 +1538,14 @@ void PDFPageContentProcessor::operatorTextSetFontAndFontSize(PDFOperandName font
m_graphicState.setTextFontSize(fontSize); m_graphicState.setTextFontSize(fontSize);
updateGraphicState(); updateGraphicState();
} }
catch (PDFParserException)
{
m_graphicState.setTextFont(nullptr);
m_graphicState.setTextFontSize(fontSize);
updateGraphicState();
throw;
}
}
else else
{ {
throw PDFRendererException(RenderErrorType::Error, PDFTranslationContext::tr("Font '%1' not found in font dictionary.").arg(QString::fromLatin1(fontName.name))); throw PDFRendererException(RenderErrorType::Error, PDFTranslationContext::tr("Font '%1' not found in font dictionary.").arg(QString::fromLatin1(fontName.name)));