3.11. Fills ; 3.10. Absolute and Relative Plotting - Page 156

2001/10/02 

CHAPTER 4 HP-GL/2 - 8 

3.10.  Absolute and Relative Plotting 

Drawing commands are of two distinct types:  absolute commands, in which the coordinates specified are 
the absolute user or graphics coordinates  and relative commands, whose coordinates are relative to the 
coordinate position at which the p revious graphics command terminated. 

3.11.  Fills 

You can fill in the shapes you have drawn with the plotting commands by using the fill commands.  A 
number of different shading options are available.