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<?xml version="1.0" encoding="UTF-8"?>
<!--
*
* This help file was generated from CV_WaitKey.sci using help_from_sci().
*
-->
<refentry version="5.0-subset Scilab" xml:id="CV_WaitKey" xml:lang="en"
xmlns="http://docbook.org/ns/docbook"
xmlns:xlink="http://www.w3.org/1999/xlink"
xmlns:svg="http://www.w3.org/2000/svg"
xmlns:ns3="http://www.w3.org/1999/xhtml"
xmlns:mml="http://www.w3.org/1998/Math/MathML"
xmlns:scilab="http://www.scilab.org"
xmlns:db="http://docbook.org/ns/docbook">
<refnamediv>
<refname>CV_WaitKey</refname>
<refpurpose>function similar to cvWaitKey</refpurpose>
</refnamediv>
<refsynopsisdiv>
<title>Calling Sequence</title>
<synopsis>
CV_WaitKey(delay)
</synopsis>
</refsynopsisdiv>
<refsection>
<title>Parameters</title>
<variablelist>
<varlistentry><term>delay:</term>
<listitem><para> waiting delay, if 0 then wait till keypress</para></listitem></varlistentry>
</variablelist>
</refsection>
<refsection>
<title>Description</title>
<para>
This function can be used for inseting some delay. This function must
follow CV_ShowImage to display image.
</para>
<para>
This is curretly dummy function. It provides no functionality but is required
for providing support for generating C code for OpenCV
</para>
<para>
</para>
</refsection>
<refsection>
<title>Examples</title>
<programlisting role="example"><![CDATA[
img = CV_LoadImage('~/test.jpg',0)
CV_ShowImage('',img)
CV_WaitKey(0);
]]></programlisting>
</refsection>
<refsection>
<title>See also</title>
<simplelist type="inline">
<member><link linkend="CV_LoadImage">CV_ShowImage</link></member>
</simplelist>
</refsection>
<refsection>
<title>Authors</title>
<simplelist type="vert">
<member>Siddhesh Wani</member>
</simplelist>
</refsection>
</refentry>
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