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14<h1 align="left">TP_GetUnCalibratedPoint <img src="../../image/NTR.gif"><img src="../../image/TWL.gif"></h1>
15<h2>Syntax</h2>
16
17<dl>
18  <dd>
19<CODE>#include &lt;nitro/gx/gx_bgcnt.h&gt;</CODE><BR>
20  <PRE><CODE>void TP_GetUnCalibratedPoint( u16 * raw_x,
21                                  u16 * raw_y,
22                                  u16 dx,
23                                  u16 dy );</CODE></PRE>
24  </dd>
25</dl><h2>Arguments</h2>
26<TABLE border="1" width="100%">
27  <TBODY>
28    <TR>
29      <TD width="300"><em><strong><font face="Courier New">raw_x, raw_y</font></strong></em></TD>
30      <TD width="700">Pointer used for acquiring touch panel value results</TD>
31    </TR>
32    <TR>
33      <TD><em><strong><font face="Courier New">dx, dy</font></strong></em></TD>
34      <TD>Screen coordinates</TD>
35    </TR>
36  </TBODY>
37</TABLE>
38<h2>Return Values</h2>
39<p>None.</p>
40<H2>Description</H2>
41<P>This function uses the calibration values that were set by the <A href="TP_SetCalibrateParam.html"><CODE>TP_SetCalibrateParam</CODE></A> function to reverse-transform screen coordinates to raw touch panel values. If no calibration parameters are set, screen coordinates are output unchanged.</P>
42<h2>See Also</h2>
43<P><CODE><A href="TP_SetCalibrateParam.html">TP_SetCalibrateParam</A>, <A href="TP_GetCalibratedPoint.html">TP_GetCalibratedPoint</A></CODE></P>
44<H2>Revision History</H2>
45<P>2004/04/16 Initial version.</P>
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