<!--Copyright (C) 1988-2005 by the Institute of Global Environment and Society (IGES). See file COPYRIGHT for more information.--> <html> <head> <title>GrADS Command: set dialog</title> </head> <body bgcolor="e0f0ff" text="#000000"> <h2><b>set dialog</b></h2> <p> <code>set dialog <i>pc fc bc oc th</i> <numeric|n></code> <p> Sets color properties for dialog box widgets. <p> <ul> <code><i>pc</i> </code>prompt color <br> <code><i>fc</i> </code>foreground text color <br> <code><i>bc</i> </code>background color <br> <code><i>oc</i> </code>outline color <br> <code><i>th</i> </code>outline thickness <br> <code>n </code>numeric input only (optional) <br> </ul> <p> <h3>Usage Notes</h3> <ol> <li>If <code><i>th</i></code> is 1-5, a one-pixel border is drawn; if it is 6 or more, a two-pixel border is drawn. <p> <li>Default colors are accessed by setting the colors to -1. <p> <li>If the numeric option is invoked, keyboard inputs are restricted to 0-9, ., -, +, e, and E. Entered value is checked to assure it is a rational number of the form +/-nnnn, +/-nnnn.dddd, or +/-nnnn.ddddE+/-xxxx. This assures the returned numeric value is valid for use by a GrADS script. <p> <li>See the <a href="gradcomdqdialog.html"><code>q dialog</code></a> refrence page for details on execution of the dialog box widgets. </ol> <p> <h3>Examples </h3> <p> <pre> set dialog 1 0 5 1 6 q dialog Hello World say result </pre> </body> </html>
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