QgsRaster Class Reference

Raster namespace. More...

#include <qgsraster.h>

Public Types
enum	ColorInterpretation {   UndefinedColorInterpretation = 0, GrayIndex = 1, PaletteIndex = 2, RedBand = 3,   GreenBand = 4, BlueBand = 5, AlphaBand = 6, HueBand = 7,   SaturationBand = 8, LightnessBand = 9, CyanBand = 10, MagentaBand = 11,   YellowBand = 12, BlackBand = 13, YCbCr_YBand = 14, YCbCr_CbBand = 15,   YCbCr_CrBand = 16, ContinuousPalette = 17 }
enum	IdentifyFormat {   IdentifyFormatUndefined = 0, IdentifyFormatValue = 1, IdentifyFormatText = 1 << 1, IdentifyFormatHtml = 1 << 2,   IdentifyFormatFeature = 1 << 3 }
enum	RasterProgressType { ProgressHistogram = 0, ProgressPyramids = 1, ProgressStatistics = 2 }
enum	RasterBuildPyramids { PyramidsFlagNo = 0, PyramidsFlagYes = 1, PyramidsCopyExisting = 2 }
enum	RasterPyramidsFormat { PyramidsGTiff = 0, PyramidsInternal = 1, PyramidsErdas = 2 }
enum	ContrastEnhancementLimits { ContrastEnhancementNone, ContrastEnhancementMinMax, ContrastEnhancementStdDev, ContrastEnhancementCumulativeCut }
	Contrast enhancement limits. More...
enum	DrawingStyle {   UndefinedDrawingStyle, SingleBandGray, SingleBandPseudoColor, PalettedColor,   PalettedSingleBandGray, PalettedSingleBandPseudoColor, PalettedMultiBandColor, MultiBandSingleBandGray,   MultiBandSingleBandPseudoColor, MultiBandColor, SingleBandColorDataStyle }
	This enumerator describes the different kinds of drawing we can do. More...

Static Public Member Functions
static QString	contrastEnhancementLimitsAsString (QgsRaster::ContrastEnhancementLimits theLimits)
static ContrastEnhancementLimits	contrastEnhancementLimitsFromString (QString theLimits)

Detailed Description

Raster namespace.

Definition at line 26 of file qgsraster.h.

Member Enumeration Documentation

enum QgsRaster::ColorInterpretation

Enumerator:

UndefinedColorInterpretation
GrayIndex	Greyscale
PaletteIndex	Paletted (see associated color table)
RedBand	Red band of RGBA image
GreenBand	Green band of RGBA image
BlueBand	Blue band of RGBA image
AlphaBand	Alpha (0=transparent, 255=opaque)
HueBand	Hue band of HLS image
SaturationBand	Saturation band of HLS image
LightnessBand	Lightness band of HLS image
CyanBand	Cyan band of CMYK image
MagentaBand	Magenta band of CMYK image
YellowBand	Yellow band of CMYK image
BlackBand	Black band of CMLY image
YCbCr_YBand	Y Luminance
YCbCr_CbBand	Cb Chroma
YCbCr_CrBand	Cr Chroma
ContinuousPalette	Continuous palette, QGIS addition, GRASS

Definition at line 30 of file qgsraster.h.

enum QgsRaster::ContrastEnhancementLimits

Contrast enhancement limits.

Enumerator:

ContrastEnhancementNone
ContrastEnhancementMinMax
ContrastEnhancementStdDev
ContrastEnhancementCumulativeCut

Definition at line 84 of file qgsraster.h.

enum QgsRaster::DrawingStyle

This enumerator describes the different kinds of drawing we can do.

Enumerator:

UndefinedDrawingStyle
SingleBandGray
SingleBandPseudoColor
PalettedColor
PalettedSingleBandGray
PalettedSingleBandPseudoColor
PalettedMultiBandColor
MultiBandSingleBandGray
MultiBandSingleBandPseudoColor
MultiBandColor
SingleBandColorDataStyle

Definition at line 93 of file qgsraster.h.

enum QgsRaster::IdentifyFormat

Enumerator:

IdentifyFormatUndefined
IdentifyFormatValue
IdentifyFormatText
IdentifyFormatHtml
IdentifyFormatFeature

Definition at line 52 of file qgsraster.h.

enum QgsRaster::RasterBuildPyramids

Enumerator:

PyramidsFlagNo
PyramidsFlagYes
PyramidsCopyExisting

Definition at line 69 of file qgsraster.h.

enum QgsRaster::RasterProgressType

Enumerator:

ProgressHistogram
ProgressPyramids
ProgressStatistics

Definition at line 62 of file qgsraster.h.

enum QgsRaster::RasterPyramidsFormat

Enumerator:

PyramidsGTiff
PyramidsInternal
PyramidsErdas

Definition at line 76 of file qgsraster.h.

Member Function Documentation

QString QgsRaster::contrastEnhancementLimitsAsString ( QgsRaster::ContrastEnhancementLimits  theLimits )

static

Definition at line 20 of file qgsraster.cpp.

References ContrastEnhancementCumulativeCut, ContrastEnhancementMinMax, and ContrastEnhancementStdDev.

QgsRaster::ContrastEnhancementLimits QgsRaster::contrastEnhancementLimitsFromString ( QString  theLimits )

static

Definition at line 39 of file qgsraster.cpp.

References ContrastEnhancementCumulativeCut, ContrastEnhancementMinMax, ContrastEnhancementNone, and ContrastEnhancementStdDev.

Referenced by QgsRasterLayer::setDefaultContrastEnhancement().

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

• /tmp/buildd/qgis-2.0.1/src/core/raster/qgsraster.h
• /tmp/buildd/qgis-2.0.1/src/core/raster/qgsraster.cpp