QgsGeometryParameters Class Reference

Encapsulates parameters under which a geometry operation is performed. More...

#include <qgsgeometry.h>

Public Member Functions
double	gridSize () const
	Returns the grid size which will be used to snap vertices of a geometry. More...
void	setGridSize (double size)
	Sets the grid size which will be used to snap vertices of a geometry. More...

Detailed Description

Encapsulates parameters under which a geometry operation is performed.

Since

QGIS 3.28

Definition at line 108 of file qgsgeometry.h.

Member Function Documentation

gridSize()

double QgsGeometryParameters::gridSize ( ) const

inline

Returns the grid size which will be used to snap vertices of a geometry.

This parameter is used to control the grid size (or precision) for GEOS geometry operations. Output geometry result vertices will be computed on that same precision grid.

A value of -1 indicates that no precision reduction will be applied.

See also

setGridSize()

Definition at line 122 of file qgsgeometry.h.

setGridSize()

void QgsGeometryParameters::setGridSize ( double  size )

inline

Sets the grid size which will be used to snap vertices of a geometry.

This parameter is used to control the grid size (or precision) for GEOS geometry operations. Output geometry result vertices will be computed on that same precision grid.

A value of -1 indicates that no precision reduction will be applied.

See also

gridSize()

Definition at line 134 of file qgsgeometry.h.

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

• /build/qgis-3.37.0+git20240325+fdefdf9c27f+17bookworm/src/core/geometry/qgsgeometry.h