A widget for configuring vertical elevation slicing behavior for maps. More...

#include <qgselevationcontrollerwidget.h>

Inheritance diagram for QgsElevationControllerWidget:

Public Slots
void	setFixedRangeSize (double size)
	Sets the fixed range size.
void	setInverted (bool inverted)
	Sets whether the elevation slider should be inverted.
void	setMapCanvas (QgsMapCanvas *canvas)
	Sets the map canvas the widget takes its layers from.
void	setRange (const QgsDoubleRange &range)
	Sets the current visible range for the widget.
void	setRangeLimits (const QgsDoubleRange &limits)
	Sets the limits of the elevation range which can be selected by the widget.
void	setSignificantElevations (const QList< double > &elevations)
	Sets a list of significant elevations to highlight in the widget.

Signals
void	fixedRangeSizeChanged (double size)
	Emitted when the fixed range size is changed from the widget.
void	invertedChanged (bool inverted)
	Emitted when the elevation filter slider is inverted.
void	rangeChanged (const QgsDoubleRange &range)
	Emitted when the visible range from the widget is changed.

Public Member Functions
	QgsElevationControllerWidget (QWidget *parent=nullptr)
	Constructor for QgsElevationControllerWidget, with the specified parent widget.
double	fixedRangeSize () const
	Returns the fixed range size, or -1 if no fixed size is set.
QgsMapCanvas *	mapCanvas () const
	Returns the map canvas the widget takes its layers from.
QMenu *	menu ()
	Returns a reference to the widget's configuration menu, which can be used to add actions to the menu.
QgsDoubleRange	range () const
	Returns the current visible range from the widget.
QgsDoubleRange	rangeLimits () const
	Returns the limits of the elevation range which can be selected by the widget.
void	resizeEvent (QResizeEvent *event) override
QgsRangeSlider *	slider ()
	Returns a reference to the slider component of the widget.

Detailed Description

A widget for configuring vertical elevation slicing behavior for maps.

Since: QGIS 3.38

Definition at line 114 of file qgselevationcontrollerwidget.h.

Constructor & Destructor Documentation

◆ QgsElevationControllerWidget()

QgsElevationControllerWidget::QgsElevationControllerWidget ( QWidget * parent = nullptr )

Constructor for QgsElevationControllerWidget, with the specified parent widget.

Definition at line 48 of file qgselevationcontrollerwidget.cpp.

Member Function Documentation

◆ fixedRangeSize()

double QgsElevationControllerWidget::fixedRangeSize ( ) const

Returns the fixed range size, or -1 if no fixed size is set.

A fixed size forces the selected elevation range to have a matching difference between the upper and lower elevation.

See also: setFixedRangeSize()

Definition at line 369 of file qgselevationcontrollerwidget.cpp.

◆ fixedRangeSizeChanged

void QgsElevationControllerWidget::fixedRangeSizeChanged ( double size )

signal

Emitted when the fixed range size is changed from the widget.

See also: fixedRangeSize(); setFixedRangeSize()

◆ invertedChanged

void QgsElevationControllerWidget::invertedChanged ( bool inverted )

signal

Emitted when the elevation filter slider is inverted.

See also: setInverted()

◆ mapCanvas()

QgsMapCanvas * QgsElevationControllerWidget::mapCanvas ( ) const

Returns the map canvas the widget takes its layers from.

See also: setMapCanvas()

Since: QGIS 4.4

Definition at line 200 of file qgselevationcontrollerwidget.cpp.

◆ menu()

QMenu * QgsElevationControllerWidget::menu ( )

Returns a reference to the widget's configuration menu, which can be used to add actions to the menu.

Definition at line 195 of file qgselevationcontrollerwidget.cpp.

◆ range()

QgsDoubleRange QgsElevationControllerWidget::range ( ) const

Returns the current visible range from the widget.

See also: setRange(); rangeChanged()

Definition at line 180 of file qgselevationcontrollerwidget.cpp.

◆ rangeChanged

void QgsElevationControllerWidget::rangeChanged ( const QgsDoubleRange & range )

signal

Emitted when the visible range from the widget is changed.

See also: setRange(); range()

◆ rangeLimits()

QgsDoubleRange QgsElevationControllerWidget::rangeLimits ( ) const

Returns the limits of the elevation range which can be selected by the widget.

See also: rangeLimits()

Definition at line 185 of file qgselevationcontrollerwidget.cpp.

◆ resizeEvent()

void QgsElevationControllerWidget::resizeEvent ( QResizeEvent * event )

override

Definition at line 174 of file qgselevationcontrollerwidget.cpp.

◆ setFixedRangeSize

void QgsElevationControllerWidget::setFixedRangeSize ( double size )

slot

Sets the fixed range size.

Set to -1 if no fixed size is desired.

A fixed size forces the selected elevation range to have a matching difference between the upper and lower elevation.

See also: fixedRangeSize(); fixedRangeSizeChanged()

Definition at line 374 of file qgselevationcontrollerwidget.cpp.

◆ setInverted

void QgsElevationControllerWidget::setInverted ( bool inverted )

slot

Sets whether the elevation slider should be inverted.

See also: invertedChanged()

Definition at line 394 of file qgselevationcontrollerwidget.cpp.

◆ setMapCanvas

void QgsElevationControllerWidget::setMapCanvas ( QgsMapCanvas * canvas )

slot

Sets the map canvas the widget takes its layers from.

The canvas provides the layer used by the "Current Layer" entry of the range limits button, and its layers give the initial limits when the project defines no elevation range of its own.

See also: mapCanvas()

Since: QGIS 4.4

Definition at line 205 of file qgselevationcontrollerwidget.cpp.

◆ setRange

void QgsElevationControllerWidget::setRange ( const QgsDoubleRange & range )

slot

Sets the current visible range for the widget.

See also: range(); rangeChanged()

Definition at line 238 of file qgselevationcontrollerwidget.cpp.

◆ setRangeLimits

void QgsElevationControllerWidget::setRangeLimits ( const QgsDoubleRange & limits )

slot

Sets the limits of the elevation range which can be selected by the widget.

See also: rangeLimits()

Definition at line 253 of file qgselevationcontrollerwidget.cpp.

◆ setSignificantElevations

void QgsElevationControllerWidget::setSignificantElevations ( const QList< double > & elevations )

slot

Sets a list of significant elevations to highlight in the widget.

Definition at line 399 of file qgselevationcontrollerwidget.cpp.

◆ slider()

QgsRangeSlider * QgsElevationControllerWidget::slider ( )

Returns a reference to the slider component of the widget.

Definition at line 190 of file qgselevationcontrollerwidget.cpp.

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

/build/qgis-4.3.0+git20260904+90cb4ecf9ef+99sid/src/gui/elevation/qgselevationcontrollerwidget.h
/build/qgis-4.3.0+git20260904+90cb4ecf9ef+99sid/src/gui/elevation/qgselevationcontrollerwidget.cpp

Public Slots

Signals

Public Member Functions

Detailed Description

Constructor & Destructor Documentation

◆ QgsElevationControllerWidget()

Member Function Documentation

◆ fixedRangeSize()

◆ fixedRangeSizeChanged

◆ invertedChanged

◆ mapCanvas()

◆ menu()

◆ range()

◆ rangeChanged

◆ rangeLimits()

◆ resizeEvent()

◆ setFixedRangeSize

◆ setInverted

◆ setMapCanvas

◆ setRange

◆ setRangeLimits

◆ setSignificantElevations

◆ slider()