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).         |
 |_______________________________________________________________________|