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   8          </style><hr><a name="_C_ERRORLINEPLOT"><div style="background-color:yellow;font-family:courier new;"></a>CLASS <b>ErrorLinePlot</b> EXTENDS <a href="ErrorPlot .html#_C_ERRORPLOT " style="font-face:arial;font-weight:bold;">ErrorPlot </a></div>
   9  <i>(Defined in: jpgraph_error.php : 86)</i><table border=1><tr><td>&nbsp;<a href="ErrorLinePlot.html" style="font-family:arial;font-weight:bold;color:darkblue;">ErrorLinePlot</a>&nbsp;</td><td>&nbsp;<a href="ErrorPlot .html" style="font-family:arial;font-weight:bold;color:darkblue;">ErrorPlot </a>&nbsp;</td></tr><tr><td valign=top>&nbsp;<a href="ErrorLinePlot.html#_ERRORLINEPLOT_ERRORLINEPLOT">ErrorLinePlot()</a>&nbsp;<br>
  10  </td><td valign=top>&nbsp;</td></tr></table>&nbsp;<p><div style="font-weight:bold;font-family:arial;font-size:100%;">Class usage and Overview</div>The error line plot is much the same as the error plot with the addition of a line between the average value of each error plot pair. The properties of the line may be accessed through the ?line? property of the ErrLinePlot, so for example to draw a red line you issue the statement
  11  
  12  $errlineplot->line->SetColor(?red?); <p> &nbsp;
  13  <div style="font-weight:bold;font-family:arial;font-size:85%;">See also related classes:</div><a href="LinePlot.html">LinePlot</a> and <a href="ErrorPlot.html">ErrorPlot</a> <p> &nbsp;<hr><span style="font-family:arial;font-size:120%;font-weight:bold;">Class Methods</span><hr><p>
  14  <p>&nbsp; <p> &nbsp; <span style='font-size:110%;'><a name="_ERRORLINEPLOT_ERRORLINEPLOT"><div style="border-top:solid black 2pt;background-color:lightblue;font-family:courier new;font-size:90%;font-weight:bold;"><b><font color="#000000">
  15  function&nbsp;ErrorLinePlot(&amp;$datay,$datax)</font>
  16  </b></div></a></span>
  17  
  18  <span style='font-family:arial;font-size:90%;'><i>//---------------// CONSTRUCTOR
  19  </i></span><p>
  20  
  21  <table cellspacing=0 style='border:black solid 1pt;' width=100%>
  22  <tr><th width=25%>Argument</th><th width=15%>Default</th><th width=60%>Description</th></tr>
  23  <tr><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000">
  24  &amp;$datay</font>
  25  
  26  </td><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'>&nbsp;</td><td>Y-data values</td></tr>
  27  
  28  <tr><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000">
  29  $datax</font>
  30  
  31  </td><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000">
  32  false</font>
  33  </td><td>X-data value</td></tr>
  34  </table>
  35  
  36  <div style="font-weight:bold;font-family:arial;font-size:85%;">Description</div>In the same way as for Error plots each data value is represnted by two y-values, a minimum and maximum value for each point.&nbsp;<br>
  37   &nbsp; <div style="font-weight:bold;font-family:arial;font-size:85%;">See also</div><a href="ErrorPlot.html#_ERRORPLOT_ERRORPLOT">ErrorPlot::ErrorPlot</a>
  38  <div style="font-weight:bold;font-family:arial;font-size:85%;"><p>Example</div><span style="font-family:courier;font-size:85%;"><font color="#000000">
  39  $errlineplot&nbsp;=&nbsp;new&nbsp;ErrorLinePlot($ydata);</font>
  40  </span><br>
  41  <p> <hr> <p>