How to create presentations

GDDM-PGF V2R1.3 OPS User's Guide

How to create presentations

GDDM-PGF V2R1.3 OPS User's Guide
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Having established the basic principles, let's look at how you go about creating a presentation.

Obviously you could edit the infile, entering text and commands just as you would do with any document or source program, and then start OPS against the file and check the result. However, this would be slow. OPS includes a number of development tools to speed up the process.

In the sections that follow, you will find detailed descriptions of the following commands, which help you develop presentations:

EDIT

Edit the infile

GRID

Display the coordinate system

GRAIN

Set the accuracy of screen readings

GETC

Read coordinates from the screen

UNDO

Remove the last or a selected object

DRAFT

Use simplified drawing mode

TEST

Test an object command

COPY

Copy an object

MOVE

Move an object

DELETE

Delete an object

PUT

Put a finished command into a file

END

Leave OPS

You'll also find your work easier if you have the the following PF keys assigned to OPS commands (as OPS does by default):

PF3

END

PF4

GRID SW

PF5

LAST ALL

PF6

LAST

PF9

UNDO

PF10

TEST

PF11

PUT

PF12

EDIT

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