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<refentry id="flashtxt">
<indexterm id="IndexFlashtxt"><primary>flashtxt</primary></indexterm>
<refentryinfo><title>Signal I/O:Printing and Display</title></refentryinfo>
<refmeta>
<refentrytitle>flashtxt</refentrytitle>
</refmeta>
<refnamediv>
<refname>flashtxt</refname>
<refpurpose>
Allows text to be displayed from instruments like sliders
</refpurpose>
</refnamediv>
<refsect1>
<title>Description</title>
<para>
Allows text to be displayed from instruments like sliders etc. (only on Unix and Windows at present)
</para>
</refsect1>
<refsect1>
<title>Syntax</title>
<synopsis><command>flashtxt</command> iwhich, String</synopsis>
</refsect1>
<refsect1>
<title>Initialization</title>
<para>
<emphasis>iwhich</emphasis> -- the number of the window.
</para>
<para>
<emphasis>String</emphasis> -- the string to be displayed.
</para>
</refsect1>
<refsect1>
<title>Performance</title>
<para>
A window is created, identified by the iwhich argument, with the text string displayed. If the text is replaced by a number then the window id deleted. Note that the text windows are globally numbered so different instruments can change the text, and the window survives the instance of the instrument.
</para>
</refsect1>
<refsect1>
<title>Examples</title>
<para>
Here is an example of the flashtxt opcode. It uses the file <ulink url="examples/flashtxt.csd"><citetitle>flashtxt.csd</citetitle></ulink>.
<example>
<title>Example of the flashtxt opcode.</title>
<para>See the sections <link linkend="UsingRealTime"><citetitle>Real-time Audio</citetitle></link> and <link linkend="CommandFlags"><citetitle>Command Line Flags</citetitle></link> for more information on using command line flags.</para>
<xi:include href="examples-xml/flashtxt.csd.xml" xmlns:xi="http://www.w3.org/2001/XInclude"/>
</example>
</para>
</refsect1>
</refentry>
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