LineDraw : a case study...
LineDraw is the application used to demonstrate the different line drawing 
  algorithm. It is decomposed into 4 class / file : 
  - 
    
  
- 
    Raster.java 
 A simplified implementation of a Raster
- 
    VisuRaster.java
 A zoomed raster associated with a buffered image (extends a Raster)
- 
    LineDraw.java
 extends a JPanel, implements Mouse event listeners and use a VisuRaster 
      and an ApplicationFrame
 
Moreover, the automatic javadoc... umentation has 
  been generated.