QgsMultiBandColorRendererWidget Class Reference

#include <qgsmultibandcolorrendererwidget.h>

Inheritance diagram for QgsMultiBandColorRendererWidget:

Collaboration diagram for QgsMultiBandColorRendererWidget:

List of all members.

Public Slots
void	loadMinMax (int theBandNo, double theMin, double theMax, int theOrigin)
Public Member Functions
	QgsMultiBandColorRendererWidget (QgsRasterLayer *layer, const QgsRectangle &extent=QgsRectangle())
	~QgsMultiBandColorRendererWidget ()
QString	max (int index=0)
QString	min (int index=0)
QgsRasterRenderer *	renderer ()
int	selectedBand (int index=0)
void	setFromRenderer (const QgsRasterRenderer *r)
void	setMax (QString value, int index=0)
void	setMin (QString value, int index=0)
Static Public Member Functions
static QgsRasterRendererWidget *	create (QgsRasterLayer *layer, const QgsRectangle &theExtent)
Private Slots
void	onBandChanged (int)
Private Member Functions
void	createValidators ()
void	setCustomMinMaxValues (QgsMultiBandColorRenderer *r, const QgsRasterDataProvider *provider, int redBand, int GreenBand, int blueBand)
void	setMinMaxValue (const QgsContrastEnhancement *ce, QLineEdit *minEdit, QLineEdit *maxEdit)
	Reads min/max values from contrast enhancement and fills values into the min/max line edits.
Private Attributes
QgsRasterMinMaxWidget *	mMinMaxWidget

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Detailed Description

Definition at line 31 of file qgsmultibandcolorrendererwidget.h.

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Constructor & Destructor Documentation

QgsMultiBandColorRendererWidget::QgsMultiBandColorRendererWidget	(	QgsRasterLayer *	layer,
		const QgsRectangle &	extent = QgsRectangle()
	)

Definition at line 22 of file qgsmultibandcolorrendererwidget.cpp.

References QgsRasterInterface::bandCount(), createValidators(), QgsRasterLayer::dataProvider(), QgsRasterRendererWidget::displayBandName(), loadMinMax(), mMinMaxWidget, QgsRasterRendererWidget::mRasterLayer, onBandChanged(), QgsRasterLayer::renderer(), QgsRasterMinMaxWidget::setExtent(), setFromRenderer(), and tr.

QgsMultiBandColorRendererWidget::~QgsMultiBandColorRendererWidget

(

)

Definition at line 73 of file qgsmultibandcolorrendererwidget.cpp.

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Member Function Documentation

static QgsRasterRendererWidget* QgsMultiBandColorRendererWidget::create	(	QgsRasterLayer *	layer,
		const QgsRectangle &	theExtent
	)		[inline, static]

Definition at line 37 of file qgsmultibandcolorrendererwidget.h.

void QgsMultiBandColorRendererWidget::createValidators

(

)

[private]

Definition at line 98 of file qgsmultibandcolorrendererwidget.cpp.

Referenced by QgsMultiBandColorRendererWidget().

void QgsMultiBandColorRendererWidget::loadMinMax	(	int	theBandNo,
		double	theMin,
		double	theMax,
		int	theOrigin
	)		[slot]

Definition at line 194 of file qgsmultibandcolorrendererwidget.cpp.

References QgsDebugMsg.

Referenced by QgsMultiBandColorRendererWidget().

QString QgsMultiBandColorRendererWidget::max

(

int

index = 0

)

[virtual]

Reimplemented from QgsRasterRendererWidget.

Definition at line 304 of file qgsmultibandcolorrendererwidget.cpp.

QString QgsMultiBandColorRendererWidget::min

(

int

index = 0

)

[virtual]

Reimplemented from QgsRasterRendererWidget.

Definition at line 285 of file qgsmultibandcolorrendererwidget.cpp.

void QgsMultiBandColorRendererWidget::onBandChanged

(

int

index

)

[private, slot]

Definition at line 183 of file qgsmultibandcolorrendererwidget.cpp.

References mMinMaxWidget, and QgsRasterMinMaxWidget::setBands().

Referenced by QgsMultiBandColorRendererWidget().

QgsRasterRenderer * QgsMultiBandColorRendererWidget::renderer

(

)

[virtual]

Implements QgsRasterRendererWidget.

Definition at line 77 of file qgsmultibandcolorrendererwidget.cpp.

References QgsRasterLayer::dataProvider(), QgsRasterRendererWidget::mRasterLayer, and setCustomMinMaxValues().

int QgsMultiBandColorRendererWidget::selectedBand

(

int

index = 0

)

[virtual]

Reimplemented from QgsRasterRendererWidget.

Definition at line 359 of file qgsmultibandcolorrendererwidget.cpp.

void QgsMultiBandColorRendererWidget::setCustomMinMaxValues	(	QgsMultiBandColorRenderer *	r,
		const QgsRasterDataProvider *	provider,
		int	redBand,
		int	GreenBand,
		int	blueBand
	)		[private]

Definition at line 108 of file qgsmultibandcolorrendererwidget.cpp.

References QgsRasterDataProvider::dataType(), QgsContrastEnhancement::NoEnhancement, QgsMultiBandColorRenderer::setBlueContrastEnhancement(), QgsContrastEnhancement::setContrastEnhancementAlgorithm(), QgsMultiBandColorRenderer::setGreenContrastEnhancement(), QgsContrastEnhancement::setMaximumValue(), QgsContrastEnhancement::setMinimumValue(), and QgsMultiBandColorRenderer::setRedContrastEnhancement().

Referenced by renderer().

void QgsMultiBandColorRendererWidget::setFromRenderer

(

const QgsRasterRenderer *

r

)

Definition at line 264 of file qgsmultibandcolorrendererwidget.cpp.

References QgsMultiBandColorRenderer::blueBand(), QgsMultiBandColorRenderer::blueContrastEnhancement(), QgsMultiBandColorRenderer::greenBand(), QgsMultiBandColorRenderer::greenContrastEnhancement(), QgsMultiBandColorRenderer::redBand(), QgsMultiBandColorRenderer::redContrastEnhancement(), setMinMaxValue(), and tr.

Referenced by QgsMultiBandColorRendererWidget().

void QgsMultiBandColorRendererWidget::setMax	(	QString	value,
		int	index = 0
	)		[virtual]

Reimplemented from QgsRasterRendererWidget.

Definition at line 341 of file qgsmultibandcolorrendererwidget.cpp.

void QgsMultiBandColorRendererWidget::setMin	(	QString	value,
		int	index = 0
	)		[virtual]

Reimplemented from QgsRasterRendererWidget.

Definition at line 323 of file qgsmultibandcolorrendererwidget.cpp.

void QgsMultiBandColorRendererWidget::setMinMaxValue	(	const QgsContrastEnhancement *	ce,
		QLineEdit *	minEdit,
		QLineEdit *	maxEdit
	)		[private]

Reads min/max values from contrast enhancement and fills values into the min/max line edits.

Definition at line 241 of file qgsmultibandcolorrendererwidget.cpp.

References QgsContrastEnhancement::contrastEnhancementAlgorithm(), QgsContrastEnhancement::maximumValue(), and QgsContrastEnhancement::minimumValue().

Referenced by setFromRenderer().

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Member Data Documentation

QgsRasterMinMaxWidget* QgsMultiBandColorRendererWidget::mMinMaxWidget [private]

Definition at line 63 of file qgsmultibandcolorrendererwidget.h.

Referenced by onBandChanged(), and QgsMultiBandColorRendererWidget().

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

• src/gui/raster/qgsmultibandcolorrendererwidget.h
• src/gui/raster/qgsmultibandcolorrendererwidget.cpp