The following are brief descriptions of the Intuition functions that
relate to the use of graphics under Intuition. See the Amiga ROM Kernel
Reference Manual: Includes and Autodocs for details on each function call.


         Table 8-1: Functions for Intuition Drawing Capabilities
  _______________________________________________________________________
 |                                                                       |
 |           Function                Description                         |
 |=======================================================================|
 |          drawborder()  draw a border into a rast port.                |
 |           drawimage()  draw a image into a rast port.                 |
 |          printitext()  draw intuition text into a rast port.          |
 |     intuitextlength()  find the length of an intuitext string.        |
 |-----------------------------------------------------------------------|
 |        beginrefresh()  begin optimized rendering after a refresh      |
 |                        event.                                         |
 |          endrefresh()  end optimized rendering after a refresh event. |
 |-----------------------------------------------------------------------|
 |   getscreendrawinfo()   get screen drawing information (v36).         |
 |  freescreendrawinfo()  free screen drawing information (v36).         |
 |_______________________________________________________________________|