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Rendering pdf to images (first part)

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Jakub Melka
2020-02-09 16:06:29 +01:00
parent a1d270e2ab
commit 15805d80af
10 changed files with 510 additions and 18 deletions
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5
PdfForQtLib/sources/pdfdrawspacecontroller.cpp
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@@ -393,7 +393,8 @@ PDFDrawWidgetProxy::PDFDrawWidgetProxy(QObject* parent) :
m_compiler(new PDFAsynchronousPageCompiler(this)),
m_textLayoutCompiler(new PDFAsynchronousTextLayoutCompiler(this)),
m_rasterizer(new PDFRasterizer(this)),
m_progress(nullptr)
m_progress(nullptr),
m_useOpenGL(false)
{
m_controller = new PDFDrawSpaceController(this);
connect(m_controller, &PDFDrawSpaceController::drawSpaceChanged, this, &PDFDrawWidgetProxy::update);
@@ -1117,6 +1118,8 @@ bool PDFDrawWidgetProxy::isBlockMode() const
void PDFDrawWidgetProxy::updateRenderer(bool useOpenGL, const QSurfaceFormat& surfaceFormat)
{
m_useOpenGL = useOpenGL;
m_surfaceFormat = surfaceFormat;
m_rasterizer->reset(useOpenGL, surfaceFormat);
}