Matt's First Java Program (completely revised)

Instructions:

Palette - Click on the greyscale palette to the left of the canvas to select a tone.

Buttons:

• Freq. - when in spatial display mode, converts image to a frequency representation. Space - shows the image in a spatial view.
• Space - when in frequency mode, shows the spatial image.
• Mode - changes the paint mode from pen to "alphabet soup." It's cool. Try it.
• Load! - loads the image in the text box along the bottom (security willing).
  Try one of the following: stamp.jpg, sosa.jpg, stoupa.jpg, everest.jpg, or alaska.jpg.

Check out the source