程序包 org.meteoinfo.image.filter

类 ContourFilter

java.lang.Object

org.meteoinfo.image.filter.AbstractBufferedImageOp

org.meteoinfo.image.filter.WholeImageFilter

org.meteoinfo.image.filter.ContourFilter

所有已实现的接口:

BufferedImageOp, Cloneable

public class ContourFilter
extends WholeImageFilter

A filter which draws contours on an image at given brightness levels.

字段概要

从类继承的字段 org.meteoinfo.image.filter.WholeImageFilter

originalSpace, transformedSpace

构造器概要

构造器

构造器	说明
ContourFilter()

方法概要

修饰符和类型	方法	说明
protected int[]	filterPixels(int width, int height, int[] inPixels, Rectangle transformedSpace)	Actually filter the pixels.
int	getContourColor()
float	getLevels()
float	getOffset()
float	getScale()	Returns the scale of the contours.
void	setContourColor(int contourColor)
void	setLevels(float levels)
void	setOffset(float offset)
void	setScale(float scale)	Specifies the scale of the contours.
String	toString()

从类继承的方法 org.meteoinfo.image.filter.WholeImageFilter

filter, transformSpace

从类继承的方法 org.meteoinfo.image.filter.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

ContourFilter

public ContourFilter()

方法详细资料

setLevels

public void setLevels(float levels)

getLevels

public float getLevels()

setScale

public void setScale(float scale)

Specifies the scale of the contours.

参数:

scale - the scale of the contours. min-value 0 max-value 1

另请参阅:

getScale()

getScale

public float getScale()

Returns the scale of the contours.

返回:

the scale of the contours.

另请参阅:

setScale(float)

setOffset

public void setOffset(float offset)

getOffset

public float getOffset()

setContourColor

public void setContourColor(int contourColor)

getContourColor

public int getContourColor()

filterPixels

protected int[] filterPixels(int width,
                             int height,
                             int[] inPixels,
                             Rectangle transformedSpace)

从类复制的说明: WholeImageFilter

Actually filter the pixels.

指定者:

filterPixels 在类中 WholeImageFilter

参数:

width - the image width

height - the image height

inPixels - the image pixels

transformedSpace - the output bounds

返回:

the output pixels

toString

public String toString()

覆盖:

toString 在类中 Object