QgsPdfRenderer Class Reference

Utility class for rendering PDF documents. More...

#include <qgspdfrenderer.h>

Public Member Functions
	QgsPdfRenderer (const QgsPdfRenderer &other)=delete
	QgsPdfRenderer (const QString &path)
	Constructs a PDF renderer for the file at the specified path.
	~QgsPdfRenderer ()
QgsPdfRenderer &	operator= (const QgsPdfRenderer &other)=delete
int	pageCount () const
	Returns the number of pages in the PDF.
QRectF	pageMediaBox (int pageNumber) const
	Returns the media box for the specified page.
QString	path () const
	Returns the file path of the associated PDF file.
bool	render (QPainter *painter, const QRectF &painterRect, int pageIndex)
	Renders the PDF from the specified path to a painter.

Detailed Description

Utility class for rendering PDF documents.

This functionality is not available on all platforms – it requires a build with the PDF4Qt library support enabled. On other platforms calling these methods will raise a QgsNotSupportedException.

Since

QGIS 3.36

Definition at line 46 of file qgspdfrenderer.h.

Constructor & Destructor Documentation

QgsPdfRenderer() [1/2]

QgsPdfRenderer::QgsPdfRenderer

(

const QString &

path

)

Constructs a PDF renderer for the file at the specified path.

Definition at line 60 of file qgspdfrenderer.cpp.

~QgsPdfRenderer()

QgsPdfRenderer::~QgsPdfRenderer ( )

default

QgsPdfRenderer() [2/2]

QgsPdfRenderer::QgsPdfRenderer ( const QgsPdfRenderer &  other )

delete

Member Function Documentation

operator=()

QgsPdfRenderer & QgsPdfRenderer::operator= ( const QgsPdfRenderer &  other )

delete

pageCount()

int QgsPdfRenderer::pageCount

(

)

const

Returns the number of pages in the PDF.

Exceptions

QgsNotSupportedException

on QGIS builds without PDF4Qt library support.

Definition at line 77 of file qgspdfrenderer.cpp.

pageMediaBox()

QRectF QgsPdfRenderer::pageMediaBox

(

int

pageNumber

)

const

Returns the media box for the specified page.

Units are in PDF points.

Exceptions

QgsNotSupportedException

on QGIS builds without PDF4Qt library support.

Definition at line 93 of file qgspdfrenderer.cpp.

path()

QString QgsPdfRenderer::path ( ) const

inline

Returns the file path of the associated PDF file.

Definition at line 62 of file qgspdfrenderer.h.

render()

bool QgsPdfRenderer::render	(	QPainter *	painter,
		const QRectF &	painterRect,
		int	pageIndex
	)

Renders the PDF from the specified path to a painter.

The painterRect argument specifies the target rectangle for the PDF page in painter coordinates.

Exceptions

QgsNotSupportedException

on QGIS builds without PDF4Qt library support.

Definition at line 106 of file qgspdfrenderer.cpp.

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The documentation for this class was generated from the following files:

• /build/qgis-3.40.0+99sid/src/core/pdf/qgspdfrenderer.h
• /build/qgis-3.40.0+99sid/src/core/pdf/qgspdfrenderer.cpp