cn.apiclub.captcha.filter.image

类 ShearFilter

java.lang.Object

cn.apiclub.captcha.filter.image.AbstractBufferedImageOp

cn.apiclub.captcha.filter.image.TransformFilter

cn.apiclub.captcha.filter.image.ShearFilter

所有已实现的接口:

BufferedImageOp, Cloneable

public class ShearFilter
extends TransformFilter

字段概要

从类继承的字段 cn.apiclub.captcha.filter.image.TransformFilter

BILINEAR, CLAMP, edgeAction, interpolation, NEAREST_NEIGHBOUR, originalSpace, RGB_CLAMP, transformedSpace, WRAP, ZERO

构造器概要

构造器

构造器和说明
ShearFilter()

方法概要

方法

限定符和类型	方法和说明
float	getXAngle()
float	getYAngle()
boolean	isResize()
void	setResize(boolean resize)
void	setXAngle(float xangle)
void	setYAngle(float yangle)
String	toString()
protected void	transformInverse(int x, int y, float[] out) Inverse transform a point.
protected void	transformSpace(Rectangle r) Forward transform a rectangle.

从类继承的方法 cn.apiclub.captcha.filter.image.TransformFilter

filter, filterPixelsNN, getEdgeAction, getInterpolation, setEdgeAction, setInterpolation

从类继承的方法 cn.apiclub.captcha.filter.image.AbstractBufferedImageOp

clone, createCompatibleDestImage, getBounds2D, getPoint2D, getRenderingHints, getRGB, setRGB

从类继承的方法 java.lang.Object

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

构造器详细资料

ShearFilter

public ShearFilter()

方法详细资料

setResize

public void setResize(boolean resize)

isResize

public boolean isResize()

setXAngle

public void setXAngle(float xangle)

getXAngle

public float getXAngle()

setYAngle

public void setYAngle(float yangle)

getYAngle

public float getYAngle()

transformSpace

protected void transformSpace(Rectangle r)

从类复制的说明: TransformFilter

Forward transform a rectangle. Used to determine the size of the output image.

覆盖:

transformSpace 在类中 TransformFilter

参数:

r - the rectangle to transform

transformInverse

protected void transformInverse(int x,
                    int y,
                    float[] out)

从类复制的说明: TransformFilter

Inverse transform a point. This method needs to be overriden by all subclasses.

指定者:

transformInverse 在类中 TransformFilter

参数:

x - the X position of the pixel in the output image

y - the Y position of the pixel in the output image

out - the position of the pixel in the input image

toString

public String toString()

覆盖:

toString 在类中 Object