PamView
Class ScrollableBufferedImage

java.lang.Object
  java.awt.Image
      java.awt.image.BufferedImage
          PamView.ScrollableBufferedImage

All Implemented Interfaces:

java.awt.image.RenderedImage, java.awt.image.WritableRenderedImage, java.awt.Transparency

public class ScrollableBufferedImage
extends java.awt.image.BufferedImage

Field Summary

private java.awt.Rectangle	bufferedClipRectangle
(package private) int	calls
private java.awt.Component	parentComponent

Fields inherited from class java.awt.image.BufferedImage

TYPE_3BYTE_BGR, TYPE_4BYTE_ABGR, TYPE_4BYTE_ABGR_PRE, TYPE_BYTE_BINARY, TYPE_BYTE_GRAY, TYPE_BYTE_INDEXED, TYPE_CUSTOM, TYPE_INT_ARGB, TYPE_INT_ARGB_PRE, TYPE_INT_BGR, TYPE_INT_RGB, TYPE_USHORT_555_RGB, TYPE_USHORT_565_RGB, TYPE_USHORT_GRAY

Fields inherited from class java.awt.Image

accelerationPriority, SCALE_AREA_AVERAGING, SCALE_DEFAULT, SCALE_FAST, SCALE_REPLICATE, SCALE_SMOOTH, UndefinedProperty

Fields inherited from interface java.awt.Transparency

BITMASK, OPAQUE, TRANSLUCENT

Constructor Summary

ScrollableBufferedImage(int width, int height, int colorModel)

Method Summary

void	fillClipRectangle()
java.awt.Rectangle	getBufferedClipRectangle()
java.awt.Component	getParentComponent()
void	scrollImage(int pixsRight, int pixsUp)
void	setBufferedClipRectangle(int x, int y, int w, int h, boolean fill)
void	setBufferedClipRectangle(java.awt.Rectangle r, boolean fill)
void	setParentComponent(java.awt.Component parentComponent)
void	xScrollImage(int pixsRight)
void	yScrollImage(int pixsUp)

Methods inherited from class java.awt.image.BufferedImage

addTileObserver, coerceData, copyData, createGraphics, getAlphaRaster, getColorModel, getData, getData, getGraphics, getHeight, getHeight, getMinTileX, getMinTileY, getMinX, getMinY, getNumXTiles, getNumYTiles, getProperty, getProperty, getPropertyNames, getRaster, getRGB, getRGB, getSampleModel, getSource, getSources, getSubimage, getTile, getTileGridXOffset, getTileGridYOffset, getTileHeight, getTileWidth, getTransparency, getType, getWidth, getWidth, getWritableTile, getWritableTileIndices, hasTileWriters, isAlphaPremultiplied, isTileWritable, releaseWritableTile, removeTileObserver, setData, setRGB, setRGB, toString

Methods inherited from class java.awt.Image

flush, getAccelerationPriority, getCapabilities, getScaledInstance, setAccelerationPriority

Methods inherited from class java.lang.Object

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

Field Detail

bufferedClipRectangle

private java.awt.Rectangle bufferedClipRectangle

parentComponent

private java.awt.Component parentComponent

calls

int calls

Constructor Detail

ScrollableBufferedImage

public ScrollableBufferedImage(int width,
                               int height,
                               int colorModel)

Method Detail

scrollImage

public final void scrollImage(int pixsRight,
                              int pixsUp)

xScrollImage

public final void xScrollImage(int pixsRight)

yScrollImage

public final void yScrollImage(int pixsUp)

setBufferedClipRectangle

public void setBufferedClipRectangle(int x,
                                     int y,
                                     int w,
                                     int h,
                                     boolean fill)

setBufferedClipRectangle

public void setBufferedClipRectangle(java.awt.Rectangle r,
                                     boolean fill)

getBufferedClipRectangle

public java.awt.Rectangle getBufferedClipRectangle()

fillClipRectangle

public void fillClipRectangle()

getParentComponent

public java.awt.Component getParentComponent()

setParentComponent

public void setParentComponent(java.awt.Component parentComponent)