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<!--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 button</title>
</head>
<body bgcolor="e0f0ff" text="#000000">
<h2><b>set button</b></h2>
<p>
Sets up the color characteristics of a button widget. The syntax is:
<p>
<code>set button <i><button_ON_colors> <button_OFF_colors> thickness</i></code>
<p>
where <code><i><button_ON_colors></i></code> and
<code><i><button_OFF_colors></i></code> each contain four
color numbers:
<p>
<ul>
<code>text </code>color of the button text <br>
<code>face </code>color of the button face<br>
<code>bcol </code>bright color of the shadow outline for 3-D look<br>
<code>dcol </code>dark color of the shadow outline for 3-D look<br>
</ul>
<p>
and <code><i>thickness</i></code> is the thickness of the shadow outline<br>
</ul>
</ul>
<p>
<h3>Usage Notes</h3>
<ol>
<li><code>set button</code> generally precedes the <a
href="gradcomddrawbutton.html"><code>draw button</code></a> command.
<p>
<li>See the section of the User's Guide on <a
href="script.html#widgets">widgets</a> for more information on using
buttons.
</ol>
<p>
<h3>Example</h3>
<p>
<pre>
'set rgb 90 100 100 100'
'set rgb 91 50 50 50'
'set rgb 92 200 200 200'
'set button 1 90 91 92 2 90 92 91 6'
'draw button 1 1.5 8.0 2 0.5 Button #1'
'draw button 2 4.0 8.0 2 0.5 Button #2'
'draw button 3 6.5 8.0 2 0.5 Button #3'
</pre>
</body>
</html>
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