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 57 of file qgspointcloudlayerprofilegenerator.h.

Constructor & Destructor Documentation

◆ QgsPointCloudLayerProfileResults()

QgsPointCloudLayerProfileResults::QgsPointCloudLayerProfileResults ( )

Definition at line 36 of file qgspointcloudlayerprofilegenerator.cpp.

◆ ~QgsPointCloudLayerProfileResults()

QgsPointCloudLayerProfileResults::~QgsPointCloudLayerProfileResults ( )

override

Definition at line 41 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 105 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 93 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 317 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 70 of file qgspointcloudlayerprofilegenerator.cpp.

◆ finalize()

void QgsPointCloudLayerProfileResults::finalize ( QgsFeedback * feedback )

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

Definition at line 47 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 285 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 279 of file qgspointcloudlayerprofilegenerator.cpp.

◆ renderResults()

void QgsPointCloudLayerProfileResults::renderResults ( QgsProfileRenderContext & context )

overridevirtual

Renders the results to the specified context.

Implements QgsAbstractProfileResults.

Definition at line 168 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 81 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 237 of file qgspointcloudlayerprofilegenerator.cpp.

◆ type()

QString QgsPointCloudLayerProfileResults::type ( ) const

overridevirtual

Returns the unique string identifier for the results type.

Implements QgsAbstractProfileResults.

Definition at line 65 of file qgspointcloudlayerprofilegenerator.cpp.

◆ zRange()

QgsDoubleRange QgsPointCloudLayerProfileResults::zRange ( ) const

overridevirtual

Returns the range of the retrieved elevation values.

Implements QgsAbstractProfileResults.

Definition at line 163 of file qgspointcloudlayerprofilegenerator.cpp.

Friends And Related Symbol Documentation

◆ QgsPointCloudLayerProfileGenerator

friend class QgsPointCloudLayerProfileGenerator

friend

Definition at line 117 of file qgspointcloudlayerprofilegenerator.h.

Member Data Documentation

◆ maxZ

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

Definition at line 84 of file qgspointcloudlayerprofilegenerator.h.

◆ minZ

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

Definition at line 83 of file qgspointcloudlayerprofilegenerator.h.

◆ opacityByDistanceEffect

bool QgsPointCloudLayerProfileResults::opacityByDistanceEffect = false

Definition at line 91 of file qgspointcloudlayerprofilegenerator.h.

◆ pointColor

QColor QgsPointCloudLayerProfileResults::pointColor

Definition at line 90 of file qgspointcloudlayerprofilegenerator.h.

◆ pointSize

double QgsPointCloudLayerProfileResults::pointSize = 1

Definition at line 86 of file qgspointcloudlayerprofilegenerator.h.

◆ pointSizeUnit

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

Definition at line 87 of file qgspointcloudlayerprofilegenerator.h.

◆ pointSymbol

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

Definition at line 88 of file qgspointcloudlayerprofilegenerator.h.

◆ respectLayerColors

bool QgsPointCloudLayerProfileResults::respectLayerColors = true

Definition at line 89 of file qgspointcloudlayerprofilegenerator.h.

◆ results

std::vector< PointResult > QgsPointCloudLayerProfileResults::results

Definition at line 80 of file qgspointcloudlayerprofilegenerator.h.

◆ tolerance

double QgsPointCloudLayerProfileResults::tolerance = 0

Definition at line 81 of file qgspointcloudlayerprofilegenerator.h.

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

/build/qgis-3.41.0+git20241116+25ec5511245+99sid/src/core/pointcloud/qgspointcloudlayerprofilegenerator.h
/build/qgis-3.41.0+git20241116+25ec5511245+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