Download square-button-ext.hqx (3,000 KB)
From: SMTP%"ALLAN@otago.ac.nz" 30-JUL-1991 17:39:24.63
To: hagood@scri1.scri.fsu.edu
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Subj: SquareButton ext
Date: Wed, 31 Jul 91 09:19 GMT +1200
From: Allan Udy
Subject: SquareButton ext
To: hagood@scri1.scri.fsu.edu
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SquareButton
JJJThis procedure does not require parameters.
This procedure manages an external area in an 4D layout and simulates an invisible button which is highlighted by an invert. You can get the value of the button by calling ReadButton (another external routine). The button is 1 if it has been clicked, 0