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5  <title>Description of nxtcolor</title>
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15<div><a href="../../index.html">Home</a> &gt;  <a href="#">applications</a> &gt; <a href="index.html">common</a> &gt; nxtcolor.m</div>
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19
20<h1>nxtcolor
21</h1>
22
23<h2><a name="_name"></a>PURPOSE <a href="#_top"><img alt="^" border="0" src="../../up.png"></a></h2>
24<div class="box"><strong>NXTCOLOR - Return the next color (string) to be used in a plot</strong></div>
25
26<h2><a name="_synopsis"></a>SYNOPSIS <a href="#_top"><img alt="^" border="0" src="../../up.png"></a></h2>
27<div class="box"><strong>function [color,data_num]= nxtcolor </strong></div>
28
29<h2><a name="_description"></a>DESCRIPTION <a href="#_top"><img alt="^" border="0" src="../../up.png"></a></h2>
30<div class="fragment"><pre class="comment">NXTCOLOR - Return the next color (string) to be used in a plot
31  [color,data_num]= nxtcolor
32  color = next color to plot
33  data_num = number of lines on plot
34  SMB 25-FEB-1998 Bren@slac.stanford.edu</pre></div>
35
36<!-- crossreference -->
37<h2><a name="_cross"></a>CROSS-REFERENCE INFORMATION <a href="#_top"><img alt="^" border="0" src="../../up.png"></a></h2>
38This function calls:
39<ul style="list-style-image:url(../../matlabicon.gif)">
40</ul>
41This function is called by:
42<ul style="list-style-image:url(../../matlabicon.gif)">
43</ul>
44<!-- crossreference -->
45
46
47<h2><a name="_source"></a>SOURCE CODE <a href="#_top"><img alt="^" border="0" src="../../up.png"></a></h2>
48<div class="fragment"><pre>0001 <a name="_sub0" href="#_subfunctions" class="code">function [color,data_num]= nxtcolor</a>
490002 <span class="comment">%NXTCOLOR - Return the next color (string) to be used in a plot</span>
500003 <span class="comment">%  [color,data_num]= nxtcolor</span>
510004 <span class="comment">%  color = next color to plot</span>
520005 <span class="comment">%  data_num = number of lines on plot</span>
530006 <span class="comment">%  SMB 25-FEB-1998 Bren@slac.stanford.edu</span>
540007
550008 colors = get(gca,<span class="string">'colororder'</span>);
560009 data_num = length(findobj(gca,<span class="string">'Type'</span>,<span class="string">'line'</span>));
570010 color = colors(rem(data_num,size(colors,1))+1,:);</pre></div>
58<hr><address>Generated on Mon 21-May-2007 15:32:41 by <strong><a href="http://www.artefact.tk/software/matlab/m2html/">m2html</a></strong> &copy; 2003</address>
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