QgsScaleBarRendererRegistry Class Reference

The QgsScaleBarRendererRegistry manages registered scalebar renderers. More...

#include <qgsscalebarrendererregistry.h>

Public Member Functions
	QgsScaleBarRendererRegistry ()
	You should not normally need to create your own scalebar renderer registry. More...
	~QgsScaleBarRendererRegistry ()
void	addRenderer (QgsScaleBarRenderer *renderer)
	Adds a new renderer to the registry. More...
void	removeRenderer (const QString &id)
	Removes the renderer with matching id from the registry. More...
QgsScaleBarRenderer *	renderer (const QString &id) const
	Creates a new scalebar renderer by id. More...
QStringList	renderers () const
	Returns a list of the renderer ids currently contained in the registry. More...
QStringList	sortedRendererList () const
	Returns a list of the renderer ids currently contained in the registry, sorted in an order respecting the renderer's sort keys and display strings. More...
int	sortKey (const QString &id) const
	Returns the sorting key for the renderer with matching id. More...
QString	visibleName (const QString &id) const
	Returns the translated, user-visible name for the renderer with matching id. More...

Detailed Description

The QgsScaleBarRendererRegistry manages registered scalebar renderers.

A reference to the QgsScaleBarRendererRegistry can be obtained from QgsApplication::scalebarRendererRegistry().

Since

QGIS 3.14

Definition at line 33 of file qgsscalebarrendererregistry.h.

Constructor & Destructor Documentation

QgsScaleBarRendererRegistry()

QgsScaleBarRendererRegistry::QgsScaleBarRendererRegistry ( )

explicit

You should not normally need to create your own scalebar renderer registry.

Use the one provided by QgsApplication::scalebarRendererRegistry() instead.

Definition at line 26 of file qgsscalebarrendererregistry.cpp.

~QgsScaleBarRendererRegistry()

QgsScaleBarRendererRegistry::~QgsScaleBarRendererRegistry

(

)

Definition at line 38 of file qgsscalebarrendererregistry.cpp.

Member Function Documentation

addRenderer()

void QgsScaleBarRendererRegistry::addRenderer

(

QgsScaleBarRenderer *

renderer

)

Adds a new renderer to the registry.

Ownership is transferred to the registry.

Definition at line 71 of file qgsscalebarrendererregistry.cpp.

removeRenderer()

void QgsScaleBarRendererRegistry::removeRenderer

(

const QString &

id

)

Removes the renderer with matching id from the registry.

Definition at line 79 of file qgsscalebarrendererregistry.cpp.

renderer()

QgsScaleBarRenderer * QgsScaleBarRendererRegistry::renderer

(

const QString &

id

)

const

Creates a new scalebar renderer by id.

If there is no such id registered, nullptr will be returned instead.

The caller takes ownership of the returned object.

Definition at line 87 of file qgsscalebarrendererregistry.cpp.

renderers()

QStringList QgsScaleBarRendererRegistry::renderers

(

)

const

Returns a list of the renderer ids currently contained in the registry.

Definition at line 43 of file qgsscalebarrendererregistry.cpp.

sortedRendererList()

QStringList QgsScaleBarRendererRegistry::sortedRendererList

(

)

const

Returns a list of the renderer ids currently contained in the registry, sorted in an order respecting the renderer's sort keys and display strings.

Definition at line 48 of file qgsscalebarrendererregistry.cpp.

sortKey()

int QgsScaleBarRendererRegistry::sortKey

(

const QString &

id

)

const

Returns the sorting key for the renderer with matching id.

Definition at line 103 of file qgsscalebarrendererregistry.cpp.

visibleName()

QString QgsScaleBarRendererRegistry::visibleName

(

const QString &

id

)

const

Returns the translated, user-visible name for the renderer with matching id.

Definition at line 95 of file qgsscalebarrendererregistry.cpp.

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

• /build/qgis-3.20.0+99unstable/src/core/scalebar/qgsscalebarrendererregistry.h
• /build/qgis-3.20.0+99unstable/src/core/scalebar/qgsscalebarrendererregistry.cpp