Implementation of QgsAbstractProfileResults for point cloud layers. More...

#include <qgspointcloudlayerprofilegenerator.h>

Inheritance diagram for QgsPointCloudLayerProfileResults:

Classes
struct	PointResult

Public Member Functions
	QgsPointCloudLayerProfileResults ()
	~QgsPointCloudLayerProfileResults () override
QVector< QgsAbstractProfileResults::Feature >	asFeatures (Qgis::ProfileExportType type, QgsFeedback *feedback=nullptr) const override
	Returns a list of features representing the calculated elevation results.
QVector< QgsGeometry >	asGeometries () const override
	Returns a list of geometries representing the calculated elevation results.
void	copyPropertiesFromGenerator (const QgsAbstractProfileGenerator *generator) override
	Copies properties from specified generator to the results object.
QMap< double, double >	distanceToHeightMap () const override
	Returns the map of distance (chainage) to height.
void	finalize (QgsFeedback *feedback)
	Finalizes results – should be called after last point is added.
QVector< QgsProfileIdentifyResults >	identify (const QgsDoubleRange &distanceRange, const QgsDoubleRange &elevationRange, const QgsProfileIdentifyContext &context) override
	Identify results visible within the specified ranges.
QVector< QgsProfileIdentifyResults >	identify (const QgsProfilePoint &point, const QgsProfileIdentifyContext &context) override
	Identify results visible at the specified profile point.
void	renderResults (QgsProfileRenderContext &context) override
	Renders the results to the specified context.
QgsPointSequence	sampledPoints () const override
	Returns a list of sampled points, with their calculated elevation as the point z value.
QgsProfileSnapResult	snapPoint (const QgsProfilePoint &point, const QgsProfileSnapContext &context) override
	Snaps a point to the generated elevation profile.
QString	type () const override
	Returns the unique string identifier for the results type.
QgsDoubleRange	zRange () const override
	Returns the range of the retrieved elevation values.
Public Member Functions inherited from QgsAbstractProfileResults
virtual	~QgsAbstractProfileResults ()

Public Attributes
double	maxZ = std::numeric_limits< double >::lowest()
double	minZ = std::numeric_limits< double >::max()
bool	opacityByDistanceEffect = false
QColor	pointColor
double	pointSize = 1
Qgis::RenderUnit	pointSizeUnit = Qgis::RenderUnit::Millimeters
Qgis::PointCloudSymbol	pointSymbol = Qgis::PointCloudSymbol::Square
bool	respectLayerColors = true
std::vector< PointResult >	results
double	tolerance = 0

Friends
class	QgsPointCloudLayerProfileGenerator

Detailed Description

Implementation of QgsAbstractProfileResults for point cloud layers.

Note: Not available in Python bindings

Since: QGIS 3.26

Definition at line 59 of file qgspointcloudlayerprofilegenerator.h.

Constructor & Destructor Documentation

◆ QgsPointCloudLayerProfileResults()

QgsPointCloudLayerProfileResults::QgsPointCloudLayerProfileResults ( )

Definition at line 37 of file qgspointcloudlayerprofilegenerator.cpp.

◆ ~QgsPointCloudLayerProfileResults()

QgsPointCloudLayerProfileResults::~QgsPointCloudLayerProfileResults ( )

override

Definition at line 42 of file qgspointcloudlayerprofilegenerator.cpp.

Member Function Documentation

◆ asFeatures()

QVector< QgsAbstractProfileResults::Feature > QgsPointCloudLayerProfileResults::asFeatures	(	Qgis::ProfileExportType	type,
		QgsFeedback *	feedback = nullptr ) const

overridevirtual

Returns a list of features representing the calculated elevation results.

The default implementation returns an empty list.

Since: QGIS 3.32

Reimplemented from QgsAbstractProfileResults.

Definition at line 106 of file qgspointcloudlayerprofilegenerator.cpp.

◆ asGeometries()

QVector< QgsGeometry > QgsPointCloudLayerProfileResults::asGeometries ( ) const

overridevirtual

Returns a list of geometries representing the calculated elevation results.

Implements QgsAbstractProfileResults.

Definition at line 94 of file qgspointcloudlayerprofilegenerator.cpp.

◆ copyPropertiesFromGenerator()

void QgsPointCloudLayerProfileResults::copyPropertiesFromGenerator ( const QgsAbstractProfileGenerator * generator )

overridevirtual

Copies properties from specified generator to the results object.

For instance, this method can be used to copy any properties relating to rendering the gathered results to reflect the generator's current properties.

The base class method does nothing.

Reimplemented from QgsAbstractProfileResults.

Definition at line 318 of file qgspointcloudlayerprofilegenerator.cpp.

◆ distanceToHeightMap()

QMap< double, double > QgsPointCloudLayerProfileResults::distanceToHeightMap ( ) const

overridevirtual

Returns the map of distance (chainage) to height.

Implements QgsAbstractProfileResults.

Definition at line 71 of file qgspointcloudlayerprofilegenerator.cpp.

◆ finalize()

void QgsPointCloudLayerProfileResults::finalize ( QgsFeedback * feedback )

Finalizes results – should be called after last point is added.

Definition at line 48 of file qgspointcloudlayerprofilegenerator.cpp.

◆ identify() [1/2]

QVector< QgsProfileIdentifyResults > QgsPointCloudLayerProfileResults::identify	(	const QgsDoubleRange &	distanceRange,
		const QgsDoubleRange &	elevationRange,
		const QgsProfileIdentifyContext &	context )

overridevirtual

Identify results visible within the specified ranges.

Reimplemented from QgsAbstractProfileResults.

Definition at line 286 of file qgspointcloudlayerprofilegenerator.cpp.

◆ identify() [2/2]

QVector< QgsProfileIdentifyResults > QgsPointCloudLayerProfileResults::identify	(	const QgsProfilePoint &	point,
		const QgsProfileIdentifyContext &	context )

overridevirtual

Identify results visible at the specified profile point.

Reimplemented from QgsAbstractProfileResults.

Definition at line 280 of file qgspointcloudlayerprofilegenerator.cpp.

◆ renderResults()

void QgsPointCloudLayerProfileResults::renderResults ( QgsProfileRenderContext & context )

overridevirtual

Renders the results to the specified context.

Implements QgsAbstractProfileResults.

Definition at line 169 of file qgspointcloudlayerprofilegenerator.cpp.

◆ sampledPoints()

QgsPointSequence QgsPointCloudLayerProfileResults::sampledPoints ( ) const

overridevirtual

Returns a list of sampled points, with their calculated elevation as the point z value.

Implements QgsAbstractProfileResults.

Definition at line 82 of file qgspointcloudlayerprofilegenerator.cpp.

◆ snapPoint()

QgsProfileSnapResult QgsPointCloudLayerProfileResults::snapPoint	(	const QgsProfilePoint &	point,
		const QgsProfileSnapContext &	context )

overridevirtual

Snaps a point to the generated elevation profile.

Reimplemented from QgsAbstractProfileResults.

Definition at line 238 of file qgspointcloudlayerprofilegenerator.cpp.

◆ type()

QString QgsPointCloudLayerProfileResults::type ( ) const

overridevirtual

Returns the unique string identifier for the results type.

Implements QgsAbstractProfileResults.

Definition at line 66 of file qgspointcloudlayerprofilegenerator.cpp.

◆ zRange()

QgsDoubleRange QgsPointCloudLayerProfileResults::zRange ( ) const

overridevirtual

Returns the range of the retrieved elevation values.

Implements QgsAbstractProfileResults.

Definition at line 164 of file qgspointcloudlayerprofilegenerator.cpp.

◆ QgsPointCloudLayerProfileGenerator

friend class QgsPointCloudLayerProfileGenerator

friend

Definition at line 119 of file qgspointcloudlayerprofilegenerator.h.

Member Data Documentation

◆ maxZ

double QgsPointCloudLayerProfileResults::maxZ = std::numeric_limits< double >::lowest()

Definition at line 86 of file qgspointcloudlayerprofilegenerator.h.

◆ minZ

double QgsPointCloudLayerProfileResults::minZ = std::numeric_limits< double >::max()

Definition at line 85 of file qgspointcloudlayerprofilegenerator.h.

◆ opacityByDistanceEffect

bool QgsPointCloudLayerProfileResults::opacityByDistanceEffect = false

Definition at line 93 of file qgspointcloudlayerprofilegenerator.h.

◆ pointColor

QColor QgsPointCloudLayerProfileResults::pointColor

Definition at line 92 of file qgspointcloudlayerprofilegenerator.h.

◆ pointSize

double QgsPointCloudLayerProfileResults::pointSize = 1

Definition at line 88 of file qgspointcloudlayerprofilegenerator.h.

◆ pointSizeUnit

Qgis::RenderUnit QgsPointCloudLayerProfileResults::pointSizeUnit = Qgis::RenderUnit::Millimeters

Definition at line 89 of file qgspointcloudlayerprofilegenerator.h.

◆ pointSymbol

Qgis::PointCloudSymbol QgsPointCloudLayerProfileResults::pointSymbol = Qgis::PointCloudSymbol::Square

Definition at line 90 of file qgspointcloudlayerprofilegenerator.h.

◆ respectLayerColors

bool QgsPointCloudLayerProfileResults::respectLayerColors = true

Definition at line 91 of file qgspointcloudlayerprofilegenerator.h.

◆ results

std::vector< PointResult > QgsPointCloudLayerProfileResults::results

Definition at line 82 of file qgspointcloudlayerprofilegenerator.h.

◆ tolerance

double QgsPointCloudLayerProfileResults::tolerance = 0

Definition at line 83 of file qgspointcloudlayerprofilegenerator.h.

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

/build/qgis-3.99.0+git20251210+2fe06baccd8+99sid/src/core/pointcloud/qgspointcloudlayerprofilegenerator.h
/build/qgis-3.99.0+git20251210+2fe06baccd8+99sid/src/core/pointcloud/qgspointcloudlayerprofilegenerator.cpp

Classes

Public Member Functions

Public Attributes

Friends

Detailed Description

Constructor & Destructor Documentation

◆ QgsPointCloudLayerProfileResults()

◆ ~QgsPointCloudLayerProfileResults()

Member Function Documentation

◆ asFeatures()

◆ asGeometries()

◆ copyPropertiesFromGenerator()

◆ distanceToHeightMap()

◆ finalize()

◆ identify() [1/2]

◆ identify() [2/2]

◆ renderResults()

◆ sampledPoints()

◆ snapPoint()

◆ type()

◆ zRange()

Friends And Related Symbol Documentation

◆ QgsPointCloudLayerProfileGenerator

Member Data Documentation

◆ maxZ

◆ minZ

◆ opacityByDistanceEffect

◆ pointColor

◆ pointSize

◆ pointSizeUnit

◆ pointSymbol

◆ respectLayerColors

◆ results

◆ tolerance