fenix/PDF4QT
1
0
Fork 0
mirror of https://github.com/JakubMelka/PDF4QT.git synced 2025-06-05 21:59:17 +02:00
Code Issues Packages Projects Releases Wiki Activity

UTF-8 support (PDF 2.0 compliance) and ProcedureSets (for compatibility)

Browse Source
This commit is contained in:
Jakub Melka
2020-08-02 15:29:10 +02:00
parent fa30ed37bb
commit a2c5de0fe4
4 changed files with 89 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

18
PdfForQtLib/sources/pdfpagecontentprocessor.h
View File

@ -197,6 +197,18 @@ public:
Invalid ///< Invalid operator, use for error reporting
};
enum ProcedureSet
{
EmptyProcSet = 0x0000,
NoProcSet = 0x0001,
PDF = 0x0002,
Text = 0x0004,
ImageB = 0x0008,
ImageC = 0x0010,
ImageI = 0x0020
};
Q_DECLARE_FLAGS(ProcedureSets, ProcedureSet)
/// Process the contents of the page
QList<PDFRenderError> processContents();
@ -547,6 +559,10 @@ protected:
/// Returns page bounding rectangle in device space
const QRectF& getPageBoundingRectDeviceSpace() const { return m_pageBoundingRectDeviceSpace; }
/// Returns current procedure sets. Procedure sets are deprecated in PDF 2.0 and are here
/// only for compatibility purposes. See chapter 14.2 in PDF 2.0 specification.
ProcedureSets getProcedureSets() const { return m_procedureSets; }
private:
/// Initializes the resources dictionaries
void initDictionaries(const PDFObject& resourcesObject);
@ -621,6 +637,7 @@ private:
const PDFDictionary* m_propertiesDictionary;
const PDFDictionary* m_shadingDictionary;
const PDFDictionary* m_patternDictionary;
ProcedureSets m_procedureSets;
};
class PDFPageContentProcessorGraphicStateSaveRestoreGuard
@ -878,6 +895,7 @@ private:
const PDFDictionary* m_propertiesDictionary;
const PDFDictionary* m_shadingDictionary;
const PDFDictionary* m_patternDictionary;
ProcedureSets m_procedureSets;
// Default color spaces
PDFColorSpacePointer m_deviceGrayColorSpace;