Qgs3DSymbolMetadata Class Reference

Convenience metadata class that uses static functions to create a 3D symbol and its widget. More...

#include <qgs3dsymbolregistry.h>

Inheritance diagram for Qgs3DSymbolMetadata:

Public Member Functions
	Qgs3DSymbolMetadata (const QString &type, const QString &visibleName, Qgs3DSymbolCreateFunc pfCreate, Qgs3DSymbolWidgetFunc pfWidget=nullptr, Qgs3DSymbolFeatureHandlerFunc pfHandler=nullptr)
	Constructor for Qgs3DSymbolMetadata, with the specified type and visibleName.
QgsAbstract3DSymbol *	create () override
	Creates a new instance of this symbol type.
QgsFeature3DHandler *	createFeatureHandler (QgsVectorLayer *layer, const QgsAbstract3DSymbol *symbol) override
	Creates a feature handler for a symbol of matching type, for the specified vector layer.
Qgs3DSymbolCreateFunc	createFunction () const
	Returns the symbol type's creation function.
Qgs3DSymbolWidget *	createSymbolWidget (QgsVectorLayer *vl) override
	Create a widget for configuring a symbol of this type.
void	setFeatureHandlerFunction (Qgs3DSymbolFeatureHandlerFunc function)
	Sets the symbol type's feature handler creation function.
void	setWidgetFunction (Qgs3DSymbolWidgetFunc function)
	Sets the symbol type's widget creation function.
Qgs3DSymbolWidgetFunc	widgetFunction () const
	Returns the symbol type's widget creation function.
Public Member Functions inherited from Qgs3DSymbolAbstractMetadata
	Qgs3DSymbolAbstractMetadata (const QString &type, const QString &visibleName)
	Constructor for Qgs3DSymbolAbstractMetadata, with the specified type and visibleName.
virtual	~Qgs3DSymbolAbstractMetadata ()=default
QString	type () const
	Returns the unique symbol type string.
QString	visibleName () const
	Returns the symbol's visible (translated) name.

Detailed Description

Convenience metadata class that uses static functions to create a 3D symbol and its widget.

Note

Not available in Python bindings.

Since

QGIS 3.16

Definition at line 117 of file qgs3dsymbolregistry.h.

Constructor & Destructor Documentation

Qgs3DSymbolMetadata()

Qgs3DSymbolMetadata::Qgs3DSymbolMetadata ( const QString &  type, const QString &  visibleName, Qgs3DSymbolCreateFunc  pfCreate, Qgs3DSymbolWidgetFunc  pfWidget = nullptr, Qgs3DSymbolFeatureHandlerFunc  pfHandler = nullptr  )

inline

Constructor for Qgs3DSymbolMetadata, with the specified type and visibleName.

The pfCreate, pfWidget and pfHandler arguments are used to specify static functions for creating the symbol type and configuration widget.

Definition at line 127 of file qgs3dsymbolregistry.h.

Member Function Documentation

create()

QgsAbstract3DSymbol * Qgs3DSymbolMetadata::create ( )

inlineoverridevirtual

Creates a new instance of this symbol type.

Caller takes ownership of the returned symbol.

Implements Qgs3DSymbolAbstractMetadata.

Definition at line 161 of file qgs3dsymbolregistry.h.

createFeatureHandler()

QgsFeature3DHandler * Qgs3DSymbolMetadata::createFeatureHandler ( QgsVectorLayer *  layer, const QgsAbstract3DSymbol *  symbol  )

inlineoverridevirtual

Creates a feature handler for a symbol of matching type, for the specified vector layer.

Caller takes ownership of the returned handler.

Note

Not available in Python bindings

Reimplemented from Qgs3DSymbolAbstractMetadata.

Definition at line 163 of file qgs3dsymbolregistry.h.

createFunction()

Qgs3DSymbolCreateFunc Qgs3DSymbolMetadata::createFunction ( ) const

inline

Returns the symbol type's creation function.

Definition at line 140 of file qgs3dsymbolregistry.h.

createSymbolWidget()

Qgs3DSymbolWidget * Qgs3DSymbolMetadata::createSymbolWidget ( QgsVectorLayer *  )

inlineoverridevirtual

Create a widget for configuring a symbol of this type.

Can return nullptr if there's no GUI.

Note

Not available in Python bindings

Reimplemented from Qgs3DSymbolAbstractMetadata.

Definition at line 162 of file qgs3dsymbolregistry.h.

setFeatureHandlerFunction()

void Qgs3DSymbolMetadata::setFeatureHandlerFunction ( Qgs3DSymbolFeatureHandlerFunc  function )

inline

Sets the symbol type's feature handler creation function.

Definition at line 159 of file qgs3dsymbolregistry.h.

setWidgetFunction()

void Qgs3DSymbolMetadata::setWidgetFunction ( Qgs3DSymbolWidgetFunc  function )

inline

Sets the symbol type's widget creation function.

See also

widgetFunction()

Definition at line 154 of file qgs3dsymbolregistry.h.

widgetFunction()

Qgs3DSymbolWidgetFunc Qgs3DSymbolMetadata::widgetFunction ( ) const

inline

Returns the symbol type's widget creation function.

See also

setWidgetFunction()

Definition at line 147 of file qgs3dsymbolregistry.h.

---

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

• /build/qgis-3.41.0+git20241110+fda2aa46e9a+99sid/src/core/3d/qgs3dsymbolregistry.h