QgsPointCloudRgbRendererPreparedData Class Reference

Prepared data container for QgsPointCloudRgbRenderer. More...

#include <qgspointcloudrgbrenderer.h>

Inheritance diagram for QgsPointCloudRgbRendererPreparedData:

Public Member Functions
QColor	pointColor (const QgsPointCloudBlock *block, int i, double z) override
	An optimised method of retrieving the color of a point from a point cloud block.
bool	prepareBlock (const QgsPointCloudBlock *block) override
	Prepares the renderer for using the specified block.
QSet< QString >	usedAttributes () const override
	Returns the set of attributes used by the prepared point cloud renderer.
Public Member Functions inherited from QgsPreparedPointCloudRendererData
virtual	~QgsPreparedPointCloudRendererData ()

Public Attributes
QString	blueAttribute = QStringLiteral( "Blue" )
std::unique_ptr< QgsContrastEnhancement >	blueContrastEnhancement
int	blueOffset = 0
QgsPointCloudAttribute::DataType	blueType
QString	greenAttribute = QStringLiteral( "Green" )
std::unique_ptr< QgsContrastEnhancement >	greenContrastEnhancement
int	greenOffset = 0
QgsPointCloudAttribute::DataType	greenType
QString	redAttribute = QStringLiteral( "Red" )
std::unique_ptr< QgsContrastEnhancement >	redContrastEnhancement
int	redOffset = 0
QgsPointCloudAttribute::DataType	redType
bool	useBlueContrastEnhancement = false
bool	useGreenContrastEnhancement = false
bool	useRedContrastEnhancement = false

Detailed Description

Prepared data container for QgsPointCloudRgbRenderer.

Note

Not available in Python bindings.

Since

QGIS 3.26

Definition at line 38 of file qgspointcloudrgbrenderer.h.

Member Function Documentation

pointColor()

QColor QgsPointCloudRgbRendererPreparedData::pointColor ( const QgsPointCloudBlock *  block, int  i, double  z  )

overridevirtual

An optimised method of retrieving the color of a point from a point cloud block.

Before calling this method prepareBlock() must be called for each incoming point cloud block.

Since

QGIS 3.26

Implements QgsPreparedPointCloudRendererData.

Definition at line 318 of file qgspointcloudrgbrenderer.cpp.

prepareBlock()

bool QgsPointCloudRgbRendererPreparedData::prepareBlock ( const QgsPointCloudBlock *  block )

overridevirtual

Prepares the renderer for using the specified block.

Returns false if preparation failed.

Implements QgsPreparedPointCloudRendererData.

Definition at line 295 of file qgspointcloudrgbrenderer.cpp.

usedAttributes()

QSet< QString > QgsPointCloudRgbRendererPreparedData::usedAttributes ( ) const

overridevirtual

Returns the set of attributes used by the prepared point cloud renderer.

Implements QgsPreparedPointCloudRendererData.

Definition at line 290 of file qgspointcloudrgbrenderer.cpp.

Member Data Documentation

blueAttribute

QString QgsPointCloudRgbRendererPreparedData::blueAttribute = QStringLiteral( "Blue" )

Definition at line 48 of file qgspointcloudrgbrenderer.h.

blueContrastEnhancement

std::unique_ptr< QgsContrastEnhancement > QgsPointCloudRgbRendererPreparedData::blueContrastEnhancement

Definition at line 51 of file qgspointcloudrgbrenderer.h.

blueOffset

int QgsPointCloudRgbRendererPreparedData::blueOffset = 0

Definition at line 59 of file qgspointcloudrgbrenderer.h.

blueType

QgsPointCloudAttribute::DataType QgsPointCloudRgbRendererPreparedData::blueType

Definition at line 60 of file qgspointcloudrgbrenderer.h.

greenAttribute

QString QgsPointCloudRgbRendererPreparedData::greenAttribute = QStringLiteral( "Green" )

Definition at line 47 of file qgspointcloudrgbrenderer.h.

greenContrastEnhancement

std::unique_ptr< QgsContrastEnhancement > QgsPointCloudRgbRendererPreparedData::greenContrastEnhancement

Definition at line 50 of file qgspointcloudrgbrenderer.h.

greenOffset

int QgsPointCloudRgbRendererPreparedData::greenOffset = 0

Definition at line 56 of file qgspointcloudrgbrenderer.h.

greenType

QgsPointCloudAttribute::DataType QgsPointCloudRgbRendererPreparedData::greenType

Definition at line 57 of file qgspointcloudrgbrenderer.h.

redAttribute

QString QgsPointCloudRgbRendererPreparedData::redAttribute = QStringLiteral( "Red" )

Definition at line 46 of file qgspointcloudrgbrenderer.h.

redContrastEnhancement

std::unique_ptr< QgsContrastEnhancement > QgsPointCloudRgbRendererPreparedData::redContrastEnhancement

Definition at line 49 of file qgspointcloudrgbrenderer.h.

redOffset

int QgsPointCloudRgbRendererPreparedData::redOffset = 0

Definition at line 53 of file qgspointcloudrgbrenderer.h.

redType

QgsPointCloudAttribute::DataType QgsPointCloudRgbRendererPreparedData::redType

Definition at line 54 of file qgspointcloudrgbrenderer.h.

useBlueContrastEnhancement

bool QgsPointCloudRgbRendererPreparedData::useBlueContrastEnhancement = false

Definition at line 61 of file qgspointcloudrgbrenderer.h.

useGreenContrastEnhancement

bool QgsPointCloudRgbRendererPreparedData::useGreenContrastEnhancement = false

Definition at line 58 of file qgspointcloudrgbrenderer.h.

useRedContrastEnhancement

bool QgsPointCloudRgbRendererPreparedData::useRedContrastEnhancement = false

Definition at line 55 of file qgspointcloudrgbrenderer.h.

---

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

• /build/qgis-3.41.0+git20241119+45a0abf3bec+99sid/src/core/pointcloud/qgspointcloudrgbrenderer.h
• /build/qgis-3.41.0+git20241119+45a0abf3bec+99sid/src/core/pointcloud/qgspointcloudrgbrenderer.cpp