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.

QStringList list ()

List of available markers.

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

Returns pixmap of the marker.

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.

void hardMarker (QPainter *thepPainter, int imageSize, QString name, double size, QPen pen, QBrush brush)

Hard coded.

bool fontMarker (QPainter *thepPainter, QString name, double size)

Private Attributes

QStringList mList

List of availabel markers.

Static Private Attributes

static QgsMarkerCatalogue * mMarkerCatalogue = 0

Detailed Description

Catalogue of point symbols.

Definition at line 30 of file qgsmarkercatalogue.h.

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().

Member Function Documentation

QgsMarkerCatalogue * QgsMarkerCatalogue::instance ( ) [static]

Access to canonical QgsMarkerCatalogue instance.

Definition at line 104 of file qgsmarkercatalogue.cpp.

References 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.

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, and svgMarker().

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

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, and svgMarker().

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 271 of file qgsmarkercatalogue.cpp.

Referenced by imageMarker(), and pictureMarker().

void QgsMarkerCatalogue::refreshList ( ) [slot]

Definition at line 53 of file qgsmarkercatalogue.cpp.

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

Referenced by QgsMarkerCatalogue().

void QgsMarkerCatalogue::markersRefreshed ( ) [signal]

Referenced by refreshList().

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

Hard coded.

Definition at line 282 of file qgsmarkercatalogue.cpp.

References DEG2RAD, and QgsDebugMsgLevel.

Referenced by imageMarker(), and pictureMarker().

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

Definition at line 237 of file qgsmarkercatalogue.cpp.

Referenced by imageMarker().

Member Data Documentation

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

Definition at line 76 of file qgsmarkercatalogue.h.

QStringList QgsMarkerCatalogue::mList [private]

List of availabel markers.

Definition at line 79 of file qgsmarkercatalogue.h.

Referenced by list(), and refreshList().

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

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


Public Slots
void	refreshList ()
Signals
void	markersRefreshed ()
Public Member Functions
	~QgsMarkerCatalogue ()
	Destructor.
QStringList	list ()
	List of available markers.
QImage	imageMarker (QString fullName, double size, QPen pen, QBrush brush, double opacity=1.0)
	Returns pixmap of the marker.
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.
void	hardMarker (QPainter *thepPainter, int imageSize, QString name, double size, QPen pen, QBrush brush)
	Hard coded.
bool	fontMarker (QPainter *thepPainter, QString name, double size)
Private Attributes
QStringList	mList
	List of availabel markers.
Static Private Attributes
static QgsMarkerCatalogue *	mMarkerCatalogue = 0