Name: PGETXT Purpose: erase text from graphics display Category: GRAPHICS File: pgplot.src Author: T.J. Pearson Use: see description below. Description: SUBROUTINE PGETXT Some graphics terminals display text (the normal interactive dialog) on the same screen as graphics. This routine erases the text from the view surface without affecting the graphics. It does nothing on devices which do not display text on the graphics screen, and on devices which do not have this capability. Arguments: None Updates: Oct 16, 1998: JPT automatically extracted from source.