QGIS API Documentation  3.22.4-Białowieża (ce8e65e95e)
Public Member Functions | Static Public Member Functions | List of all members
QgsPalettedRendererWidget Class Reference

#include <qgspalettedrendererwidget.h>

Inheritance diagram for QgsPalettedRendererWidget:
Inheritance graph
[legend]

Public Member Functions

 QgsPalettedRendererWidget (QgsRasterLayer *layer, const QgsRectangle &extent=QgsRectangle())
 
 ~QgsPalettedRendererWidget () override
 
QgsRasterRendererrenderer () override
 Creates a new renderer, using the properties defined in the widget. More...
 
void setFromRenderer (const QgsRasterRenderer *r)
 Sets the widget state from the specified renderer. More...
 
- Public Member Functions inherited from QgsRasterRendererWidget
 QgsRasterRendererWidget (QgsRasterLayer *layer, const QgsRectangle &extent)
 
virtual void doComputations ()
 Load programmatically with current values. More...
 
QgsMapCanvasmapCanvas ()
 Returns the map canvas associated with the widget. More...
 
virtual QString max (int index=0)
 
virtual QString min (int index=0)
 
virtual QgsRasterMinMaxWidgetminMaxWidget ()
 Returns min/max widget when it exists. More...
 
const QgsRasterLayerrasterLayer () const
 Returns the raster layer associated with the widget. More...
 
virtual int selectedBand (int index=0)
 
virtual void setMapCanvas (QgsMapCanvas *canvas)
 Sets the map canvas associated with the widget. More...
 
virtual void setMax (const QString &value, int index=0)
 
virtual void setMin (const QString &value, int index=0)
 
void setRasterLayer (QgsRasterLayer *layer)
 Sets the raster layer associated with the widget. More...
 
virtual void setStdDev (const QString &value)
 
virtual QString stdDev ()
 

Static Public Member Functions

static QgsRasterRendererWidgetcreate (QgsRasterLayer *layer, const QgsRectangle &extent)
 

Additional Inherited Members

- Signals inherited from QgsRasterRendererWidget
void widgetChanged ()
 Emitted when something on the widget has changed. More...
 
- Protected Attributes inherited from QgsRasterRendererWidget
QgsMapCanvasmCanvas = nullptr
 Associated map canvas. More...
 
QgsRectangle mExtent
 Current extent. More...
 
QgsRasterLayermRasterLayer = nullptr
 

Detailed Description

Definition at line 186 of file qgspalettedrendererwidget.h.

Constructor & Destructor Documentation

◆ QgsPalettedRendererWidget()

QgsPalettedRendererWidget::QgsPalettedRendererWidget ( QgsRasterLayer layer,
const QgsRectangle extent = QgsRectangle() 
)

Definition at line 41 of file qgspalettedrendererwidget.cpp.

◆ ~QgsPalettedRendererWidget()

QgsPalettedRendererWidget::~QgsPalettedRendererWidget ( )
override

Definition at line 131 of file qgspalettedrendererwidget.cpp.

Member Function Documentation

◆ create()

static QgsRasterRendererWidget* QgsPalettedRendererWidget::create ( QgsRasterLayer layer,
const QgsRectangle extent 
)
inlinestatic

Definition at line 194 of file qgspalettedrendererwidget.h.

◆ renderer()

QgsRasterRenderer * QgsPalettedRendererWidget::renderer ( )
overridevirtual

Creates a new renderer, using the properties defined in the widget.

The caller takes ownership of the returned renderer.

Implements QgsRasterRendererWidget.

Definition at line 140 of file qgspalettedrendererwidget.cpp.

◆ setFromRenderer()

void QgsPalettedRendererWidget::setFromRenderer ( const QgsRasterRenderer r)

Sets the widget state from the specified renderer.

Definition at line 153 of file qgspalettedrendererwidget.cpp.


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