QgsClassificationMethodRegistry Class Reference

This class manages all known classification methods. More...

#include <qgsclassificationmethodregistry.h>

Public Member Functions
	QgsClassificationMethodRegistry ()
	~QgsClassificationMethodRegistry ()
bool	addMethod (QgsClassificationMethod *method)
	Adds a method to the registry Returns false if a method with same id already exists.
QIcon	icon (const QString &id) const
	Returns the icon for a given method id.
std::unique_ptr< QgsClassificationMethod >	method (const QString &id)
	Returns a new instance of the method for the given id.
QMap< QString, QString >	methodNames () const
	Returns a map <name, id> of all registered methods.

Detailed Description

This class manages all known classification methods.

QgsClassificationMethodRegistry is not usually directly created, but rather accessed through QgsApplication::classificationMethodRegistry().

Since

QGIS 3.10

Definition at line 38 of file qgsclassificationmethodregistry.h.

Constructor & Destructor Documentation

QgsClassificationMethodRegistry()

QgsClassificationMethodRegistry::QgsClassificationMethodRegistry

(

)

Definition at line 30 of file qgsclassificationmethodregistry.cpp.

~QgsClassificationMethodRegistry()

QgsClassificationMethodRegistry::~QgsClassificationMethodRegistry

(

)

Definition at line 41 of file qgsclassificationmethodregistry.cpp.

Member Function Documentation

addMethod()

bool QgsClassificationMethodRegistry::addMethod

(

QgsClassificationMethod *

method

)

Adds a method to the registry Returns false if a method with same id already exists.

Definition at line 46 of file qgsclassificationmethodregistry.cpp.

icon()

QIcon QgsClassificationMethodRegistry::icon

(

const QString &

id

)

const

Returns the icon for a given method id.

Definition at line 71 of file qgsclassificationmethodregistry.cpp.

method()

std::unique_ptr< QgsClassificationMethod > QgsClassificationMethodRegistry::method

(

const QString &

id

)

Returns a new instance of the method for the given id.

Definition at line 55 of file qgsclassificationmethodregistry.cpp.

methodNames()

QMap< QString, QString > QgsClassificationMethodRegistry::methodNames

(

)

const

Returns a map <name, id> of all registered methods.

Definition at line 63 of file qgsclassificationmethodregistry.cpp.

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

• /build/qgis-3.41.0+git20241225+af5edcb665c+99sid/src/core/classification/qgsclassificationmethodregistry.h
• /build/qgis-3.41.0+git20241225+af5edcb665c+99sid/src/core/classification/qgsclassificationmethodregistry.cpp