QGIS API Documentation 3.39.0-Master (be2050b798e)
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Public Member Functions | List of all members
QgsMeshDatasetValue Class Reference

QgsMeshDatasetValue represents single dataset value. More...

#include <qgsmeshdataset.h>

Public Member Functions

 QgsMeshDatasetValue ()=default
 Default Ctor, initialize to NaN.
 QgsMeshDatasetValue (double scalar)
 Constructor for scalar value.
 QgsMeshDatasetValue (double x, double y)
 Constructor for vector value.
 ~QgsMeshDatasetValue ()=default
bool operator== (QgsMeshDatasetValue other) const
double scalar () const
 Returns magnitude of vector for vector data or scalar value for scalar data.
void set (double scalar)
 Sets scalar value.
void setX (double x)
 Sets X value.
void setY (double y)
 Sets Y value.
double x () const
 Returns x value.
double y () const
 Returns y value.

Detailed Description

QgsMeshDatasetValue represents single dataset value.

Values may be scalar or vector. Nodata values are represented by NaNs.

The API is considered EXPERIMENTAL and can be changed without a notice
QGIS 3.2

Definition at line 83 of file qgsmeshdataset.h.

Constructor & Destructor Documentation

◆ QgsMeshDatasetValue() [1/3]

QgsMeshDatasetValue::QgsMeshDatasetValue ( double  x,
double  y 

Constructor for vector value.

Definition at line 57 of file qgsmeshdataset.cpp.

◆ QgsMeshDatasetValue() [2/3]

QgsMeshDatasetValue::QgsMeshDatasetValue ( double  scalar)

Constructor for scalar value.

Definition at line 61 of file qgsmeshdataset.cpp.

◆ QgsMeshDatasetValue() [3/3]

QgsMeshDatasetValue::QgsMeshDatasetValue ( )

Default Ctor, initialize to NaN.

◆ ~QgsMeshDatasetValue()

QgsMeshDatasetValue::~QgsMeshDatasetValue ( )


Member Function Documentation

◆ operator==()

bool QgsMeshDatasetValue::operator== ( QgsMeshDatasetValue  other) const

Definition at line 106 of file qgsmeshdataset.cpp.

◆ scalar()

double QgsMeshDatasetValue::scalar ( ) const

Returns magnitude of vector for vector data or scalar value for scalar data.

Definition at line 65 of file qgsmeshdataset.cpp.

◆ set()

void QgsMeshDatasetValue::set ( double  scalar)

Sets scalar value.

Definition at line 81 of file qgsmeshdataset.cpp.

◆ setX()

void QgsMeshDatasetValue::setX ( double  x)

Sets X value.

Definition at line 86 of file qgsmeshdataset.cpp.

◆ setY()

void QgsMeshDatasetValue::setY ( double  y)

Sets Y value.

Definition at line 91 of file qgsmeshdataset.cpp.

◆ x()

double QgsMeshDatasetValue::x ( ) const

Returns x value.

Definition at line 96 of file qgsmeshdataset.cpp.

◆ y()

double QgsMeshDatasetValue::y ( ) const

Returns y value.

Definition at line 101 of file qgsmeshdataset.cpp.

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