A 3-dimensional box composed of x, y, z coordinates. More...

#include <qgsbox3d.h>

Public Member Functions
	QgsBox3d (double xmin=0, double ymin=0, double zmin=0, double xmax=0, double ymax=0, double zmax=0)
	Constructor for QgsBox3D which accepts the ranges of x/y/z coordinates. More...

	QgsBox3d (const QgsPoint &p1, const QgsPoint &p2)
	Constructs a QgsBox3D from two points representing opposite corners of the box. More...

	QgsBox3d (const QgsRectangle &rect)
	Constructs a QgsBox3D from a rectangle. More...

bool	contains (const QgsBox3d &other) const
	Returns true when box contains other box. More...

bool	contains (const QgsPoint &point) const
	Returns true when box contains a point. More...

double	depth () const
	Returns the depth of the box. More...

double	height () const
	Returns the height of the box. More...

QgsBox3d	intersect (const QgsBox3d &other) const
	Returns the intersection of this box and another 3D box. More...

bool	intersects (const QgsBox3d &other) const
	Returns true if box intersects with another box. More...

bool	is2d () const
	Returns true if the box can be considered a 2-dimensional box, i.e. More...

void	normalize ()
	Normalize the box so it has non-negative width/height/depth. More...

bool	operator== (const QgsBox3d &other) const

void	setXMaximum (double x)
	Sets the maximum x value. More...

void	setXMinimum (double x)
	Sets the minimum x value. More...

void	setYMaximum (double y)
	Sets the maximum y value. More...

void	setYMinimum (double y)
	Sets the minimum y value. More...

void	setZMaximum (double z)
	Sets the maximum z value. More...

void	setZMinimum (double z)
	Sets the minimum z value. More...

QgsRectangle	toRectangle () const
	Converts the box to a 2D rectangle. More...

double	volume () const
	Returns the volume of the box. More...

double	width () const
	Returns the width of the box. More...

double	xMaximum () const
	Returns the maximum x value. More...

double	xMinimum () const
	Returns the minimum x value. More...

double	yMaximum () const
	Returns the maximum y value. More...

double	yMinimum () const
	Returns the minimum y value. More...

double	zMaximum () const
	Returns the maximum z value. More...

double	zMinimum () const
	Returns the minimum z value. More...

Detailed Description

A 3-dimensional box composed of x, y, z coordinates.

A box composed of x/y/z minimum and maximum values. It is often used to return the 3D extent of a geometry or collection of geometries.

See also: QgsRectangle

Since: QGIS 3.0

Definition at line 36 of file qgsbox3d.h.

Constructor & Destructor Documentation

QgsBox3d::QgsBox3d	(	double	xmin = `0`,
		double	ymin = `0`,
		double	zmin = `0`,
		double	xmax = `0`,
		double	ymax = `0`,
		double	zmax = `0`
	)

Constructor for QgsBox3D which accepts the ranges of x/y/z coordinates.

Definition at line 22 of file qgsbox3d.cpp.

QgsBox3d::QgsBox3d	(	const QgsPoint &	p1,
		const QgsPoint &	p2
	)

Constructs a QgsBox3D from two points representing opposite corners of the box.

The box is normalized after construction.

Definition at line 28 of file qgsbox3d.cpp.

QgsBox3d::QgsBox3d ( const QgsRectangle & rect )

Constructs a QgsBox3D from a rectangle.

Z Minimum and Z Maximum are set to 0.0.

Definition at line 36 of file qgsbox3d.cpp.

Member Function Documentation

bool QgsBox3d::contains ( const QgsBox3d & other ) const

Returns true when box contains other box.

Definition at line 103 of file qgsbox3d.cpp.

bool QgsBox3d::contains ( const QgsPoint & point ) const

Returns true when box contains a point.

If the point is a 2D point (no z-coordinate), then the containment test will be performed on the x/y extent of the box only.

Definition at line 111 of file qgsbox3d.cpp.

double QgsBox3d::depth ( ) const

inline

Returns the depth of the box.

See also: width(); height()

Definition at line 165 of file qgsbox3d.h.

double QgsBox3d::height ( ) const

inline

Returns the height of the box.

See also: width(); depth()

Definition at line 158 of file qgsbox3d.h.

QgsBox3d QgsBox3d::intersect ( const QgsBox3d & other ) const

Returns the intersection of this box and another 3D box.

Definition at line 79 of file qgsbox3d.cpp.

bool QgsBox3d::intersects ( const QgsBox3d & other ) const

Returns true if box intersects with another box.

Definition at line 93 of file qgsbox3d.cpp.

bool QgsBox3d::is2d ( ) const

Returns true if the box can be considered a 2-dimensional box, i.e.

it has equal minimum and maximum z values.

Definition at line 88 of file qgsbox3d.cpp.

void QgsBox3d::normalize ( )

Normalize the box so it has non-negative width/height/depth.

Definition at line 70 of file qgsbox3d.cpp.

bool QgsBox3d::operator== ( const QgsBox3d & other ) const

Definition at line 122 of file qgsbox3d.cpp.

void QgsBox3d::setXMaximum ( double x )

Sets the maximum x value.

See also: xMaximum(); setXMinimum()

Definition at line 45 of file qgsbox3d.cpp.

void QgsBox3d::setXMinimum ( double x )

Sets the minimum x value.

See also: xMinimum(); setXMaximum()

Definition at line 40 of file qgsbox3d.cpp.

void QgsBox3d::setYMaximum ( double y )

Sets the maximum y value.

See also: yMaximum(); setYMinimum()

Definition at line 55 of file qgsbox3d.cpp.

void QgsBox3d::setYMinimum ( double y )

Sets the minimum y value.

See also: yMinimum(); setYMaximum()

Definition at line 50 of file qgsbox3d.cpp.

void QgsBox3d::setZMaximum ( double z )

Sets the maximum z value.

See also: zMaximum(); setZMinimum()

Definition at line 65 of file qgsbox3d.cpp.

void QgsBox3d::setZMinimum ( double z )

Sets the minimum z value.

See also: zMinimum(); setZMaximum()

Definition at line 60 of file qgsbox3d.cpp.

QgsRectangle QgsBox3d::toRectangle ( ) const

inline

Converts the box to a 2D rectangle.

Definition at line 204 of file qgsbox3d.h.

double QgsBox3d::volume ( ) const

inline

Returns the volume of the box.

Definition at line 170 of file qgsbox3d.h.

double QgsBox3d::width ( ) const

inline

Returns the width of the box.

See also: height(); depth()

Definition at line 151 of file qgsbox3d.h.

double QgsBox3d::xMaximum ( ) const

inline

Returns the maximum x value.

See also: setXMaximum(); xMinimum()

Definition at line 83 of file qgsbox3d.h.

double QgsBox3d::xMinimum ( ) const

inline

Returns the minimum x value.

See also: setXMinimum(); xMaximum()

Definition at line 76 of file qgsbox3d.h.

double QgsBox3d::yMaximum ( ) const

inline

Returns the maximum y value.

See also: setYMaximum(); yMinimum()

Definition at line 111 of file qgsbox3d.h.

double QgsBox3d::yMinimum ( ) const

inline

Returns the minimum y value.

See also: setYMinimum(); yMaximum()

Definition at line 104 of file qgsbox3d.h.

double QgsBox3d::zMaximum ( ) const

inline

Returns the maximum z value.

See also: setZMaximum(); zMinimum()

Definition at line 139 of file qgsbox3d.h.

double QgsBox3d::zMinimum ( ) const

inline

Returns the minimum z value.

See also: setZMinimum(); zMaximum()

Definition at line 132 of file qgsbox3d.h.

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

/build/qgis-3.4.15+24xenial/src/core/geometry/qgsbox3d.h
/build/qgis-3.4.15+24xenial/src/core/geometry/qgsbox3d.cpp

Public Member Functions

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation