Package boofcv.struct

Class RectangleRotate_F32

java.lang.Object

boofcv.struct.RectangleRotate_F32

@Generated("boofcv.struct.RectangleRotate_F64")
public class RectangleRotate_F32
extends Object

A rectangle which can be rotated. Angle of rotation is relative to +x axis, which is along the rectangle's width. +y is along its height. Point of rotation is the rectangle's center.

Conversion from rectangle to parent frame:
x' = x*cos(theta) - y*sin(theta) + cx;
y' = x*sin(theta) + y*cos(theta) + cy;
where (x,y) are points in the rectangle's frame.

Field Summary

Fields

Modifier and Type	Field	Description
float	cx	Center point of rectangle
float	cy	Center point of rectangle
float	height	height of rectangle
float	theta	Angle of rotation about rectangle's center
float	width	Width of rectangle

Constructor Summary

Constructors

Constructor	Description
RectangleRotate_F32()
RectangleRotate_F32(float cx, float cy, float width, float height, float theta)

Method Summary

Modifier and Type	Method	Description
void	set(RectangleRotate_F32 r)
String	toString()

Methods inherited from class java.lang.Object

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

Field Details

cx

public float cx

Center point of rectangle

cy

public float cy

Center point of rectangle

width

public float width

Width of rectangle

height

public float height

height of rectangle

theta

public float theta

Angle of rotation about rectangle's center

Constructor Details

RectangleRotate_F32

public RectangleRotate_F32(float cx,
 float cy,
 float width,
 float height,
 float theta)

RectangleRotate_F32

public RectangleRotate_F32()

Method Details

set

public void set(RectangleRotate_F32 r)

toString

public String toString()

Overrides:

toString in class Object