GDDM V3R2 Base Application Programming Guide
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Appendix A. GDDM sample programs

GDDM V3R2 Base Application Programming Guide
SC33-0867-01



This appendix describes the GDDM sample application programs that are supplied with this release of GDDM.


These sample programs are supplied with the GDDM base product:

Sample 1
A program that draws a simple line graph. A version of this program is provided in each of these languages:


             Language                  Program name


             C/370                ADMUSB1
             COBOL                ADMUSC1
             FORTRAN              ADMUSF1
             PL/I                 ADMUSP1


             (A special PL/I version is provided for the IMS subsystem.)

Sample 2
A program to display an alphanumeric panel. A version of this program is provided in each of these languages:


             Language                  Program name


             C/370                ADMUSB2
             COBOL                ADMUSC2
             FORTRAN              ADMUSF2
             PL/I                 ADMUSP2


Sample 3
A program that shows line types, colors, and patterns. Versions of this program are provided in PL/I, (ADMUSP3) and in C/370 (ADMUSB3).

Sample 4
ADMUSP4, which is a graphics editor program, written in PL/I, that allows pictures to be created. This sample program is designed to run on a workstation; the pictures created by this program can be drawn on a plotter attached to the workstation.

Sample 8
ADMUTMT (for TSO), and ADMUTMV (for VM/CMS), both provide a sample task manager that demonstrates the use of GDDM's windowing functions. Both versions of this program are written in PL/I.


You can find general information on how to compile, link-edit, and run the PL/I versions of samples 1, 2, 3, and 4 in "Compiling the programs" in topic A.6.1. Sample 8 is a special case and is discussed in "Sample program 8" in topic A.5.

REXX
Six REXX sample programs are also supplied on the GDDM Base tape. You can invoke these programs by typing their names and pressing ENTER. The names of the REXX sample programs are as follows:

  • ERXMODEL
  • ERXPROTO
  • ERXTRY
  • ERXMENU
  • ERXOPWIN
  • ERXORDER
    
    
The functions of these programs are discussed in "REXX sample programs" in topic A.7.

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