fr.esrf.tangoatk.widget.image
Class BWRaster

java.lang.Object
  fr.esrf.tangoatk.widget.image.BWRaster

All Implemented Interfaces:

IRasterConverter

public class BWRaster
extends java.lang.Object
implements IRasterConverter

Constructor Summary

BWRaster()

Method Summary

java.awt.image.BufferedImage	convertRaster(double[][] raster) convertRaster is called from the IImageViewer.
void	roiChanged(int startx, int endx, int starty, int endy)
void	setImageViewer(IImageViewer viewer) setImageViewer is called by the IImageViewer that this IRasterConverter controls.

Methods inherited from class java.lang.Object

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

Constructor Detail

BWRaster

public BWRaster()

Method Detail

setImageViewer

public void setImageViewer(IImageViewer viewer)

Description copied from interface: IRasterConverter

setImageViewer is called by the IImageViewer that this IRasterConverter controls. It is called so that the class implementing IRasterConverter can gain access to its IImageViewer.

Specified by:

setImageViewer in interface IRasterConverter

Parameters:

viewer - an IImageViewer value

convertRaster

public java.awt.image.BufferedImage convertRaster(double[][] raster)

Description copied from interface: IRasterConverter

convertRaster is called from the IImageViewer. It is responsible for changing a double[][] into a BufferedImage Oh, and by the way, the first dimension is the y-axis, and the second is the x-axis: double point;
for (int y = 0; y < raster.length; y++)
for (int x = 0; x < raster[y].length; x++)
point = raster[y][x];


Specified by:

convertRaster in interface IRasterConverter

Parameters:

raster - a double[][] value

roiChanged

public void roiChanged(int startx,
                       int endx,
                       int starty,
                       int endy)