graphics_xform Class Reference

#include "graphics.in.h"

Collaboration diagram for graphics_xform:

Public Member Functions
	graphics_xform (void)
	graphics_xform (const Matrix &xm, const Matrix &xim, const scaler &x, const scaler &y, const scaler &z, const Matrix &zl)
	graphics_xform (const graphics_xform &g)
	~graphics_xform (void)=default
graphics_xform &	operator= (const graphics_xform &g)
Matrix	scale (const Matrix &m) const
ColumnVector	transform (double x, double y, double z, bool use_scale=true) const
ColumnVector	untransform (double x, double y, double z, bool use_scale=true) const
ColumnVector	untransform (double x, double y, bool use_scale=true) const
Matrix	xscale (const Matrix &m) const
Matrix	yscale (const Matrix &m) const
Matrix	zscale (const Matrix &m) const

Static Public Member Functions
static Matrix	xform_eye (void)
static ColumnVector	xform_vector (double x, double y, double z)

Private Attributes
scaler	sx
scaler	sy
scaler	sz
Matrix	xform
Matrix	xform_inv
Matrix	zlim

Detailed Description

Definition at line 3306 of file graphics.in.h.

Constructor & Destructor Documentation

graphics_xform() [1/3]

graphics_xform::graphics_xform ( void  )

inline

Definition at line 3309 of file graphics.in.h.

graphics_xform() [2/3]

graphics_xform::graphics_xform ( const Matrix &  xm, const Matrix &  xim, const scaler &  x, const scaler &  y, const scaler &  z, const Matrix &  zl  )

inline

Definition at line 3316 of file graphics.in.h.

graphics_xform() [3/3]

graphics_xform::graphics_xform ( const graphics_xform &  g )

inline

Definition at line 3321 of file graphics.in.h.

~graphics_xform()

graphics_xform::~graphics_xform ( void  )

default

Member Function Documentation

operator=()

graphics_xform& graphics_xform::operator= ( const graphics_xform &  g )

inline

Definition at line 3327 of file graphics.in.h.

scale()

Matrix graphics_xform::scale ( const Matrix &  m ) const

inline

Definition at line 3356 of file graphics.in.h.

Referenced by octave::opengl_renderer::draw_patch(), octave::opengl_renderer::draw_text(), and octave::opengl_renderer::draw_text_background().

transform()

ColumnVector graphics_xform::transform	(	double	x,
		double	y,
		double	z,
		bool	use_scale = true
	)		const

Definition at line 6936 of file graphics.cc.

References sz, transform(), x, xform(), and y.

Referenced by convert_text_position(), octave::opengl_renderer::draw_image(), octave::opengl_renderer::draw_marker(), octave::opengl_renderer::draw_text_background(), and octave::opengl_selector::fake_text().

untransform() [1/2]

ColumnVector graphics_xform::untransform	(	double	x,
		double	y,
		double	z,
		bool	use_scale = true
	)		const

Definition at line 6949 of file graphics.cc.

References sz, transform(), x, and y.

Referenced by convert_text_position(), octave::opengl_selector::fake_text(), and QtHandles::Canvas::updateCurrentPoint().

untransform() [2/2]

ColumnVector graphics_xform::untransform ( double  x, double  y, bool  use_scale = true  ) const

inline

Definition at line 3349 of file graphics.in.h.

xform_eye()

Matrix graphics_xform::xform_eye ( void  )

static

Definition at line 6930 of file graphics.cc.

References xform_matrix().

xform_vector()

ColumnVector graphics_xform::xform_vector ( double  x, double  y, double  z  )

static

Definition at line 6924 of file graphics.cc.

References x, xform_vector(), and y.

Referenced by axes::properties::update_title_position(), axes::properties::update_xlabel_position(), axes::properties::update_ylabel_position(), and axes::properties::update_zlabel_position().

xscale()

Matrix graphics_xform::xscale ( const Matrix &  m ) const

inline

Definition at line 3352 of file graphics.in.h.

Referenced by octave::opengl_renderer::draw_axes_x_grid(), octave::opengl_renderer::draw_line(), and octave::opengl_renderer::draw_surface().

yscale()

Matrix graphics_xform::yscale ( const Matrix &  m ) const

inline

Definition at line 3353 of file graphics.in.h.

Referenced by octave::opengl_renderer::draw_axes_y_grid(), octave::opengl_renderer::draw_line(), and octave::opengl_renderer::draw_surface().

zscale()

Matrix graphics_xform::zscale ( const Matrix &  m ) const

inline

Definition at line 3354 of file graphics.in.h.

Referenced by octave::opengl_renderer::draw_axes_z_grid(), octave::opengl_renderer::draw_line(), and octave::opengl_renderer::draw_surface().

Member Data Documentation

sx

scaler graphics_xform::sx

private

Definition at line 3382 of file graphics.in.h.

sy

scaler graphics_xform::sy

private

Definition at line 3382 of file graphics.in.h.

sz

scaler graphics_xform::sz

private

Definition at line 3382 of file graphics.in.h.

xform

Matrix graphics_xform::xform

private

Definition at line 3380 of file graphics.in.h.

xform_inv

Matrix graphics_xform::xform_inv

private

Definition at line 3381 of file graphics.in.h.

zlim

Matrix graphics_xform::zlim

private

Definition at line 3383 of file graphics.in.h.

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

• libinterp/corefcn/graphics.in.h
• libinterp/corefcn/graphics.cc