QgsMarkerCatalogue Class Reference

Catalogue of point symbols. More...

#include <qgsmarkercatalogue.h>

Collaboration diagram for QgsMarkerCatalogue:

List of all members.

Public Slots
void	refreshList ()
Signals
void	markersRefreshed ()
Public Member Functions
	~QgsMarkerCatalogue ()
	Destructor.
QImage	imageMarker (QString fullName, double size, QPen pen, QBrush brush, double opacity=1.0)
	Returns pixmap of the marker.
QStringList	list ()
	List of available markers.
QPicture	pictureMarker (QString fullName, double size, QPen pen, QBrush brush, double opacity=1.0)
	Returns qpicture of the marker.
Static Public Member Functions
static QgsMarkerCatalogue *	instance ()
	Access to canonical QgsMarkerCatalogue instance.
static bool	svgMarker (QPainter *thepPainter, QString name, double size)
	Returns a pixmap given a file name of a svg marker NOTE: this method needs to be public static for QgsMarkerDialog::visualizeMarkers.
Private Member Functions
	QgsMarkerCatalogue ()
	Constructor.
bool	fontMarker (QPainter *thepPainter, QString name, double size)
void	hardMarker (QPainter *thepPainter, int imageSize, QString name, double size, QPen pen, QBrush brush)
	Hard coded.
Private Attributes
QStringList	mList
	List of availabel markers.
Static Private Attributes
static QgsMarkerCatalogue *	mMarkerCatalogue = 0

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Detailed Description

Catalogue of point symbols.

Definition at line 30 of file qgsmarkercatalogue.h.

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Constructor & Destructor Documentation

QgsMarkerCatalogue::~QgsMarkerCatalogue

(

)

Destructor.

Definition at line 100 of file qgsmarkercatalogue.cpp.

QgsMarkerCatalogue::QgsMarkerCatalogue

(

)

[private]

Constructor.

Definition at line 48 of file qgsmarkercatalogue.cpp.

References refreshList().

Referenced by instance().

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Member Function Documentation

bool QgsMarkerCatalogue::fontMarker	(	QPainter *	thepPainter,
		QString	name,
		double	size
	)		[private]

Definition at line 238 of file qgsmarkercatalogue.cpp.

Referenced by imageMarker().

void QgsMarkerCatalogue::hardMarker	(	QPainter *	thepPainter,
		int	imageSize,
		QString	name,
		double	size,
		QPen	pen,
		QBrush	brush
	)		[private]

Hard coded.

Definition at line 285 of file qgsmarkercatalogue.cpp.

References DEG2RAD, and QgsDebugMsgLevel.

Referenced by imageMarker(), and pictureMarker().

QImage QgsMarkerCatalogue::imageMarker	(	QString	fullName,
		double	size,
		QPen	pen,
		QBrush	brush,
		double	opacity = 1.0
	)

Returns pixmap of the marker.

Parameters:

fullName	full name, e.g. hard:circle, svg:/home/usr1/marker1.svg
size	size of image
pen	pen to use
brush	brush to use
opacity	opacity to use

Definition at line 114 of file qgsmarkercatalogue.cpp.

References fontMarker(), hardMarker(), QgsDebugMsg, size, and svgMarker().

Referenced by QgsSymbol::cache(), QgsSymbol::cache2(), QgsSymbol::getPointSymbolAsImage(), and QgsContinuousColorRenderer::renderFeature().

QgsMarkerCatalogue * QgsMarkerCatalogue::instance

(

)

[static]

Access to canonical QgsMarkerCatalogue instance.

Definition at line 104 of file qgsmarkercatalogue.cpp.

References mMarkerCatalogue, and QgsMarkerCatalogue().

Referenced by QgsSymbol::cache(), QgsSymbol::cache2(), QgsSymbol::getPointSymbolAsImage(), and QgsContinuousColorRenderer::renderFeature().

QStringList QgsMarkerCatalogue::list

(

)

List of available markers.

Definition at line 95 of file qgsmarkercatalogue.cpp.

References mList.

void QgsMarkerCatalogue::markersRefreshed

(

)

[signal]

Referenced by refreshList().

QPicture QgsMarkerCatalogue::pictureMarker	(	QString	fullName,
		double	size,
		QPen	pen,
		QBrush	brush,
		double	opacity = 1.0
	)

Returns qpicture of the marker.

Parameters:

fullName	full name, e.g. hard:circle, svg:/home/usr1/marker1.svg
size	size of marker
pen	pen to use
brush	brush to use
opacity	opacity to use

Definition at line 191 of file qgsmarkercatalogue.cpp.

References hardMarker(), QgsDebugMsg, size, and svgMarker().

void QgsMarkerCatalogue::refreshList

(

)

[slot]

Definition at line 53 of file qgsmarkercatalogue.cpp.

References markersRefreshed(), mList, QgsDebugMsg, and QgsApplication::svgPaths().

Referenced by QgsMarkerCatalogue().

bool QgsMarkerCatalogue::svgMarker	(	QPainter *	thepPainter,
		QString	name,
		double	size
	)		[static]

Returns a pixmap given a file name of a svg marker NOTE: this method needs to be public static for QgsMarkerDialog::visualizeMarkers.

Definition at line 272 of file qgsmarkercatalogue.cpp.

Referenced by imageMarker(), and pictureMarker().

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Member Data Documentation

QStringList QgsMarkerCatalogue::mList [private]

List of availabel markers.

Definition at line 79 of file qgsmarkercatalogue.h.

Referenced by list(), and refreshList().

QgsMarkerCatalogue * QgsMarkerCatalogue::mMarkerCatalogue = 0 [static, private]

Definition at line 76 of file qgsmarkercatalogue.h.

Referenced by instance().

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

• src/core/symbology/qgsmarkercatalogue.h
• src/core/symbology/qgsmarkercatalogue.cpp