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<h1><img src="xyscanLogo.png" height="128" align="middle" border="0" />xyscan 4 - Documentation</h1>
<p><font color="red">A Data Thief for Scientists.</font>
Often the exact numerical values of data points
depicted in graphs and plots are not available in tabulated form. That's a well known problem for scientists
and engineers and the only way out is to use a ruler and read the values off the plot. In general this
results in poor precision. <em>xyscan</em> is written to overcome this problem. It is a tool that allows
one to retrieve the numeric values of data points <em>and</em> error bars with good accuracy.
</p><p><em>xyscan</em> can also be used for
purposes other than scientific plots, <em>e.g.</em>, for application where coordinates of shapes and curves
are needed or coordinates and distances on maps.</p>
<p><a href="whatsnew.html">What's New?</a></p>
<p><a href="license.html">Copyright Notice and License</a></p>
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