Module org.hdfgroup.hdfview

Package hdf.view.ImageView

Class DefaultImageView.Rotate90Filter

Object

ImageFilter

hdf.view.ImageView.DefaultImageView.Rotate90Filter

All Implemented Interfaces:

ImageConsumer, Cloneable

Enclosing class:

DefaultImageView

public static class DefaultImageView.Rotate90Filter
extends ImageFilter

Makes an image filter for rotating image by 90 degrees.

Field Summary

Fields inherited from class java.awt.image.ImageFilter

consumer

Fields inherited from interface java.awt.image.ImageConsumer

COMPLETESCANLINES, IMAGEABORTED, IMAGEERROR, RANDOMPIXELORDER, SINGLEFRAME, SINGLEFRAMEDONE, SINGLEPASS, STATICIMAGEDONE, TOPDOWNLEFTRIGHT

Constructor Summary

Constructors

Constructor	Description
Rotate90Filter(int dir)	Image filter for rotating image by 90 degrees.

Method Summary

Modifier and Type	Method	Description
void	imageComplete(int status)
void	itransform(double x, double y, double[] retcoord)	Transform when rotating image by 90 degrees.
void	setColorModel(ColorModel model)
void	setDimensions(int width, int height)
void	setHints(int hintflags)
void	setPixels(int x, int y, int w, int h, ColorModel model, byte[] pixels, int off, int scansize)
void	setPixels(int x, int y, int w, int h, ColorModel model, int[] pixels, int off, int scansize)
void	setProperties(Hashtable props)
void	transform(double x, double y, double[] retcoord)	Transform when rotating image by 90 degrees.
void	transformBBox(Rectangle rect)	Transform the image specified by a rectangle.

Methods inherited from class java.awt.image.ImageFilter

clone, getFilterInstance, resendTopDownLeftRight

Methods inherited from class java.lang.Object

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

Constructor Details

Rotate90Filter

public Rotate90Filter(int dir)

Image filter for rotating image by 90 degrees.

Parameters:

dir - the direction to rotate the image ROTATE_CW_90 or ROTATE_CCW_90

Method Details

transform

public void transform(double x,
 double y,
 double[] retcoord)

Transform when rotating image by 90 degrees.

Parameters:

x - the x coordinate to transform

y - the y coordinate to transform

retcoord - the x.y coordinate transformed

itransform

public void itransform(double x,
 double y,
 double[] retcoord)

Transform when rotating image by 90 degrees.

Parameters:

x - the x coordinate to transform

y - the y coordinate to transform

retcoord - the x.y coordinate transformed

transformBBox

public void transformBBox(Rectangle rect)

Transform the image specified by a rectangle.

Parameters:

rect - the rectangle coordinates transformed

setDimensions

public void setDimensions(int width,
 int height)

Specified by:

setDimensions in interface ImageConsumer

Overrides:

setDimensions in class ImageFilter

setProperties

public void setProperties(Hashtable props)

Specified by:

setProperties in interface ImageConsumer

Overrides:

setProperties in class ImageFilter

setColorModel

public void setColorModel(ColorModel model)

Specified by:

setColorModel in interface ImageConsumer

Overrides:

setColorModel in class ImageFilter

setHints

public void setHints(int hintflags)

Specified by:

setHints in interface ImageConsumer

Overrides:

setHints in class ImageFilter

setPixels

public void setPixels(int x,
 int y,
 int w,
 int h,
 ColorModel model,
 byte[] pixels,
 int off,
 int scansize)

Specified by:

setPixels in interface ImageConsumer

Overrides:

setPixels in class ImageFilter

setPixels

public void setPixels(int x,
 int y,
 int w,
 int h,
 ColorModel model,
 int[] pixels,
 int off,
 int scansize)

Specified by:

setPixels in interface ImageConsumer

Overrides:

setPixels in class ImageFilter

imageComplete

public void imageComplete(int status)

Specified by:

imageComplete in interface ImageConsumer

Overrides:

imageComplete in class ImageFilter