Package boofcv.struct.geo

Class ScaleTranslateRotate2D

java.lang.Object

boofcv.struct.geo.ScaleTranslateRotate2D

public class ScaleTranslateRotate2D
extends Object

Motion model for scale, translation, and rotation: (x',y') = (x,y)*R*scale + (tranX , tranY) R is rotation matrix.

Field Summary

Fields

Modifier and Type	Field	Description
double	scale	Scaling
double	theta	Angle of rotation
double	transX	Translation along x and y axis
double	transY	Translation along x and y axis

Constructor Summary

Constructors

Constructor	Description
ScaleTranslateRotate2D()
ScaleTranslateRotate2D(double theta, double scale, double transX, double transY)

Method Summary

Modifier and Type	Method	Description
ScaleTranslateRotate2D	setTo(ScaleTranslateRotate2D src)
void	zero()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

scale

public double scale

Scaling

transX

public double transX

Translation along x and y axis

transY

public double transY

Translation along x and y axis

theta

public double theta

Angle of rotation

Constructor Details

ScaleTranslateRotate2D

public ScaleTranslateRotate2D(double theta,
 double scale,
 double transX,
 double transY)

ScaleTranslateRotate2D

public ScaleTranslateRotate2D()

Method Details

zero

public void zero()

setTo

public ScaleTranslateRotate2D setTo(ScaleTranslateRotate2D src)