org.xwt
Class VectorGraphics.Affine

java.lang.Object
  org.xwt.VectorGraphics.Affine

Enclosing class:

VectorGraphics

public static final class VectorGraphics.Affine

extends java.lang.Object

an affine transform; all operations are destructive

Field Summary

float	a
float	b
float	c
float	d
float	e
float	f

Method Summary

VectorGraphics.Affine	copy()
boolean	equals(java.lang.Object o)
boolean	equalsIgnoringTranslation(VectorGraphics.Affine x)
static VectorGraphics.Affine	flip(boolean horiz, boolean vert)
static VectorGraphics.Affine	identity()
void	invert()
float	multiply_px(float x, float y)
float	multiply_py(float x, float y)
VectorGraphics.Affine	multiply(VectorGraphics.Affine A) this = this * a
static VectorGraphics.Affine	rotate(float degrees)
static VectorGraphics.Affine	scale(float sx, float sy)
static VectorGraphics.Affine	shear(float degrees)
java.lang.String	toString()
static VectorGraphics.Affine	translate(float tx, float ty)

Methods inherited from class java.lang.Object

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

Field Detail

a

public float a

b

public float b

c

public float c

d

public float d

e

public float e

f

public float f

Method Detail

toString

public java.lang.String toString()

copy

public VectorGraphics.Affine copy()

identity

public static VectorGraphics.Affine identity()

scale

public static VectorGraphics.Affine scale(float sx,
                                          float sy)

shear

public static VectorGraphics.Affine shear(float degrees)

translate

public static VectorGraphics.Affine translate(float tx,
                                              float ty)

flip

public static VectorGraphics.Affine flip(boolean horiz,
                                         boolean vert)

multiply_px

public float multiply_px(float x,
                         float y)

multiply_py

public float multiply_py(float x,
                         float y)

equalsIgnoringTranslation

public boolean equalsIgnoringTranslation(VectorGraphics.Affine x)

equals

public boolean equals(java.lang.Object o)

rotate

public static VectorGraphics.Affine rotate(float degrees)

multiply

public VectorGraphics.Affine multiply(VectorGraphics.Affine A)

this = this * a

invert

public void invert()