Turns on the textport.
void tpon( )
The tpon subroutine brings the textport, the window associated with the shell that invoked the graphics program, to the front of any windows that conceal it.
Note: This subroutine cannot be used to add to a display list.
The example C language program tpbig.c uses the tpon subroutine to enable a textport for drawing character strings into.
This subroutine is part of GL in the AIXwindows Environment/6000 Version 1, Release 2 with AIXwindows/3D Feature.
|/usr/include/gl/gl.h||Contains C language constant and variable type definitions for GL.|
|/usr/include/gl/fgl.h||Contains FORTRAN constant and variable type definitions for GL.|
Allocating an area of the screen for the textport with the textport subroutine.
Turning off the textport with the tpoff subroutine.
AIX Graphics Library Overview and Working with the Textport.