screenShotRGB: Make a Screenshot using Robot Java Class

Make a Screenshot using Robot Java Class.

Description

Creates an RGB color image with 'uint8' class elements read from the screen. You can define a rectangle to make the capture.
The function uses the Java class 'Robot' to do the screenshot.
For example, make a screenshot of the entire screen, plot and save it to a
file:
   im = screenShotRGB; % make the screenshot
   imwrite(im,'screenShot.png');
   figure
   image(im);
   axis equal, axis tight
   axis off

For more information about the Robot Java class see:
http://download.oracle.com/javase/1.4.2/docs/api/java/awt/Robot.html#createScreenCapture%28java.awt.Rectangle%29

Acknowledgements

The author wishes to acknowledge the following in the creation of this submission:
screencapture
This submission has inspired the following:
Multiple Monitors Screen Capture

• MATLAB release: MATLAB 7.9 (2009b)