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<td width="1"> </td><td class="postheader" valign="center"><a href="index.html"><font color="#004faf">Home</font></a> · <a href="classes.html"><font color="#004faf">All Classes</font></a> · <a href="functions.html"><font color="#004faf">All Functions</font></a> · <a href="overviews.html"><font color="#004faf">Overviews</font></a></td></tr></table><h1 class="title">QWSPointerCalibrationData Class Reference<br /><span class="small-subtitle">[<a href="qtgui.html">QtGui</a> module]</span>
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<p>The QWSPointerCalibrationData class is a container for mouse calibration data in Qt for Embedded Linux. <a href="#details">More...</a></p>
<pre> #include <QWSPointerCalibrationData></pre><ul>
<li><a href="qwspointercalibrationdata-members.html">List of all members, including inherited members</a></li>
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<h2>Public Types</h2>
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<tr><td class="memItemLeft" align="right" valign="top">enum </td><td class="memItemRight" valign="bottom"><b><a href="qwspointercalibrationdata.html#Location-enum">Location</a></b> { TopLeft, BottomLeft, BottomRight, TopRight, Center, LastLocation }</td></tr>
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<h2>Public Variables</h2>
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<tr><td class="memItemLeft" align="right" valign="top">QPoint </td><td class="memItemRight" valign="bottom"><b><a href="qwspointercalibrationdata.html#devPoints-var">devPoints</a></b>[5]</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">QPoint </td><td class="memItemRight" valign="bottom"><b><a href="qwspointercalibrationdata.html#screenPoints-var">screenPoints</a></b>[5]</td></tr>
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<h2>Detailed Description</h2>
<p>The QWSPointerCalibrationData class is a container for mouse calibration data in Qt for Embedded Linux.</p>
<p>Note that this class is only available in <a href="qt-embedded-linux.html">Qt for Embedded Linux</a>.</p>
<p>QWSPointerCalibrationData stores device and screen coordinates in the <a href="qwspointercalibrationdata.html#devPoints-var">devPoints</a> and <a href="qwspointercalibrationdata.html#screenPoints-var">screenPoints</a> variables, respectively.</p>
<p>A calibration program should create a QWSPointerCalibrationData object, fill the <a href="qwspointercalibrationdata.html#devPoints-var">devPoints</a> and <a href="qwspointercalibrationdata.html#screenPoints-var">screenPoints</a> variables with its device and screen coordinates, and pass the object to the mouse driver using the <a href="qwsmousehandler.html#calibrate">QWSMouseHandler::calibrate</a>() function.</p>
<p>See also <a href="qwscalibratedmousehandler.html">QWSCalibratedMouseHandler</a> and <a href="qws-mousecalibration.html">Mouse Calibration Example</a>.</p>
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<h2>Member Type Documentation</h2>
<a name="//apple_ref/cpp/tag/QWSPointerCalibrationData/Location"></a>
<a name="//apple_ref/cpp/econst/QWSPointerCalibrationData/TopLeft"></a>
<a name="//apple_ref/cpp/econst/QWSPointerCalibrationData/BottomLeft"></a>
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<a name="//apple_ref/cpp/econst/QWSPointerCalibrationData/Center"></a>
<a name="//apple_ref/cpp/econst/QWSPointerCalibrationData/LastLocation"></a>
<h3 class="fn"><a name="Location-enum"></a>enum QWSPointerCalibrationData::Location</h3>
<p>This enum describes the various logical positions that can be specified by the <a href="qwspointercalibrationdata.html#devPoints-var">devPoints</a> and <a href="qwspointercalibrationdata.html#screenPoints-var">screenPoints</a> variables.</p>
<p><table class="valuelist" border="1" cellpadding="2" cellspacing="1" width="100%">
<tr><th width="25%">Constant</th><th width="15%">Value</th><th width="60%">Description</th></tr>
<tr><td valign="top"><tt>QWSPointerCalibrationData::TopLeft</tt></td><td align="center" valign="top"><tt>0</tt></td><td valign="top">Index of the top left corner of the screen.</td></tr>
<tr><td valign="top"><tt>QWSPointerCalibrationData::BottomLeft</tt></td><td align="center" valign="top"><tt>1</tt></td><td valign="top">Index of the bottom left corner of the screen.</td></tr>
<tr><td valign="top"><tt>QWSPointerCalibrationData::BottomRight</tt></td><td align="center" valign="top"><tt>2</tt></td><td valign="top">Index of the bottom right corner of the screen.</td></tr>
<tr><td valign="top"><tt>QWSPointerCalibrationData::TopRight</tt></td><td align="center" valign="top"><tt>3</tt></td><td valign="top">Index of the top right corner of the screen.</td></tr>
<tr><td valign="top"><tt>QWSPointerCalibrationData::Center</tt></td><td align="center" valign="top"><tt>4</tt></td><td valign="top">Index of the center of the screen.</td></tr>
<tr><td valign="top"><tt>QWSPointerCalibrationData::LastLocation</tt></td><td align="center" valign="top"><tt>Center</tt></td><td valign="top">Last index in the pointer arrays.</td></tr>
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<h2>Member Variable Documentation</h2>
<a name="//apple_ref/cpp/data/QWSPointerCalibrationData/devPoints"></a>
<h3 class="fn"><a name="devPoints-var"></a><a href="qpoint.html">QPoint</a> QWSPointerCalibrationData::devPoints[5]</h3>
<p>This variable holds the raw device coordinates for each value of the Location enum.</p>
<a name="//apple_ref/cpp/data/QWSPointerCalibrationData/screenPoints"></a>
<h3 class="fn"><a name="screenPoints-var"></a><a href="qpoint.html">QPoint</a> QWSPointerCalibrationData::screenPoints[5]</h3>
<p>This variable holds the logical screen coordinates for each value of the Location enum.</p>
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