tpon Subroutine

Purpose

Turns on the textport.

Libraries

Graphics Library

C (libgl.a)

FORTRAN (libfgl.a)

C Syntax

void tpon( )

FORTRAN Syntax

SUBROUTINE TPON

Description

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.

Example

The example C language program tpbig.c uses the tpon subroutine to enable a textport for drawing character strings into.

Implementation Specifics

This subroutine is part of GL in the AIXwindows Environment/6000 Version 1, Release 2 with AIXwindows/3D Feature.

Files

Related Information

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.