QgsRasterTransparency::TransparentThreeValuePixel Struct Reference

Defines the transparency for a RGB pixel value. More...

#include <qgsrastertransparency.h>

Public Member Functions
	TransparentThreeValuePixel (double red=0, double green=0, double blue=0, double opacity=0, double fuzzyToleranceRed=4 *std::numeric_limits< double >::epsilon(), double fuzzyToleranceGreen=4 *std::numeric_limits< double >::epsilon(), double fuzzyToleranceBlue=4 *std::numeric_limits< double >::epsilon())
	Constructor for TransparentThreeValuePixel.
bool	operator!= (const QgsRasterTransparency::TransparentThreeValuePixel &other) const
bool	operator== (const QgsRasterTransparency::TransparentThreeValuePixel &other) const

Public Attributes
double	blue
	Blue pixel value.
double	fuzzyToleranceBlue = 4 * std::numeric_limits<double>::epsilon()
	Fuzzy tolerance for blue values.
double	fuzzyToleranceGreen = 4 * std::numeric_limits<double>::epsilon()
	Fuzzy tolerance for green values.
double	fuzzyToleranceRed = 4 * std::numeric_limits<double>::epsilon()
	Fuzzy tolerance for red values.
double	green
	Green pixel value.
double	opacity = 0
	Opacity for pixel, between 0 and 1.0.
double	red
	Red pixel value.

Detailed Description

Defines the transparency for a RGB pixel value.

Definition at line 46 of file qgsrastertransparency.h.

Constructor & Destructor Documentation

TransparentThreeValuePixel()

QgsRasterTransparency::TransparentThreeValuePixel::TransparentThreeValuePixel ( double red = 0, double green = 0, double blue = 0, double opacity = 0, double fuzzyToleranceRed = 4 * std::numeric_limits<double>::epsilon(), double fuzzyToleranceGreen = 4 * std::numeric_limits<double>::epsilon(), double fuzzyToleranceBlue = 4 * std::numeric_limits<double>::epsilon() )

inline

Constructor for TransparentThreeValuePixel.

Parameters

red	red pixel value
green	green pixel value
blue	blue pixel value
opacity	opacity for pixel, between 0 and 1.0
fuzzyToleranceRed	(since QGIS 3.40) allows specifying a tolerance for the red color component, where the pixel's red component can deviate from values specified here by a maximum of this tolerance amount
fuzzyToleranceGreen	(since QGIS 3.40) allows specifying a tolerance for the green color component, where the pixel's green component can deviate from values specified here by a maximum of this tolerance amount
fuzzyToleranceBlue	(since QGIS 3.40) allows specifying a tolerance for the blue color component, where the pixel's blue component can deviate from values specified here by a maximum of this tolerance amount

Since

QGIS 3.38

Definition at line 60 of file qgsrastertransparency.h.

Member Function Documentation

operator!=()

bool QgsRasterTransparency::TransparentThreeValuePixel::operator!= ( const QgsRasterTransparency::TransparentThreeValuePixel & other ) const

inline

Definition at line 141 of file qgsrastertransparency.h.

operator==()

bool QgsRasterTransparency::TransparentThreeValuePixel::operator== ( const QgsRasterTransparency::TransparentThreeValuePixel & other ) const

inline

Definition at line 131 of file qgsrastertransparency.h.

Member Data Documentation

blue

double QgsRasterTransparency::TransparentThreeValuePixel::blue

Blue pixel value.

Definition at line 83 of file qgsrastertransparency.h.

fuzzyToleranceBlue

double QgsRasterTransparency::TransparentThreeValuePixel::fuzzyToleranceBlue = 4 * std::numeric_limits<double>::epsilon()

Fuzzy tolerance for blue values.

If non zero, the pixel's blue component can deviate from values specified in this object by a maximum of this tolerance amount.

Since

QGIS 3.40

Definition at line 126 of file qgsrastertransparency.h.

fuzzyToleranceGreen

double QgsRasterTransparency::TransparentThreeValuePixel::fuzzyToleranceGreen = 4 * std::numeric_limits<double>::epsilon()

Fuzzy tolerance for green values.

If non zero, the pixel's green component can deviate from values specified in this object by a maximum of this tolerance amount.

Since

QGIS 3.40

Definition at line 113 of file qgsrastertransparency.h.

fuzzyToleranceRed

double QgsRasterTransparency::TransparentThreeValuePixel::fuzzyToleranceRed = 4 * std::numeric_limits<double>::epsilon()

Fuzzy tolerance for red values.

If non zero, the pixel's red component can deviate from values specified in this object by a maximum of this tolerance amount.

Since

QGIS 3.40

Definition at line 100 of file qgsrastertransparency.h.

green

double QgsRasterTransparency::TransparentThreeValuePixel::green

Green pixel value.

Definition at line 78 of file qgsrastertransparency.h.

opacity

double QgsRasterTransparency::TransparentThreeValuePixel::opacity = 0

Opacity for pixel, between 0 and 1.0.

Since

QGIS 3.38

Definition at line 90 of file qgsrastertransparency.h.

red

double QgsRasterTransparency::TransparentThreeValuePixel::red

Red pixel value.

Definition at line 73 of file qgsrastertransparency.h.

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The documentation for this struct was generated from the following file:

• /build/qgis-3.99.0+git20251210+2fe06baccd8+99sid/src/core/raster/qgsrastertransparency.h