WebSVN – lars-tiefland.php_share – /jpgraph-1.21b/docs/ref/PolarPlot.html

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                </style><hr><a name="_C_POLARPLOT"><div style="background-color:yellow;font-family:courier new;"></a>CLASS <b>PolarPlot</b></div>
<i>(Defined in: jpgraph_polar.php : 36)</i><table border=1><tr><td>&nbsp;<a href="PolarPlot.html" style="font-family:arial;font-weight:bold;color:darkblue;">PolarPlot</a>&nbsp;</td></tr><tr><td valign=top>&nbsp;<a href="PolarPlot.html#_POLARPLOT_POLARPLOT">PolarPlot()</a>&nbsp;<br>
&nbsp;<a href="PolarPlot.html#_POLARPLOT_SETCOLOR">SetColor()</a>&nbsp;<br>
&nbsp;<a href="PolarPlot.html#_POLARPLOT_SETCSIMTARGETS">SetCSIMTargets()</a>&nbsp;<br>
&nbsp;<a href="PolarPlot.html#_POLARPLOT_SETFILLCOLOR">SetFillColor()</a>&nbsp;<br>
&nbsp;<a href="PolarPlot.html#_POLARPLOT_SETLEGEND">SetLegend()</a>&nbsp;<br>
&nbsp;<a href="PolarPlot.html#_POLARPLOT_SETWEIGHT">SetWeight()</a>&nbsp;<br>
</td></tr></table>&nbsp;<p><div style="font-weight:bold;font-family:arial;font-size:100%;">Class usage and Overview</div>Represents a polar plot. A polar plot is a line plot that may have marks or be filled. 

Public properties are

<ul>
<li> mark, Instance of class PlotMark. Make sit possible to add Plot marks in the plot.
</ul> <p> &nbsp;
<div style="font-weight:bold;font-family:arial;font-size:85%;">See also related classes:</div><a href="PlotMark.html">PlotMark</a> <p> &nbsp;<hr><span style="font-family:arial;font-size:120%;font-weight:bold;">Class Methods</span><hr><p>
<p>&nbsp; <p> &nbsp; <span style='font-size:110%;'><a name="_POLARPLOT_POLARPLOT"><div style="border-top:solid black 2pt;background-color:lightblue;font-family:courier new;font-size:90%;font-weight:bold;"><b><font color="#000000">
function&nbsp;PolarPlot($aData)</font>
</b></div></a></span>

<span style='font-family:arial;font-size:90%;'><i>Constructor. Create a new Polar plot</i></span><p>

<table cellspacing=0 style='border:black solid 1pt;' width=100%>
<tr><th width=25%>Argument</th><th width=15%>Default</th><th width=60%>Description</th></tr>
<tr><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000">
$aData</font>

</td><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'>&nbsp;</td><td>Data array</td></tr>
</table>

<div style="font-weight:bold;font-family:arial;font-size:85%;">Description</div>A polar plot is created form an array of (angle,radius) specification for each plot point..&nbsp;<br>

<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">
$pdata&nbsp;=&nbsp;array(0,0,15,35,40,70,70,120);
<br />
<br />$polarplot&nbsp;=&nbsp;new&nbsp;PolarPlot($pdata);
<br />$polarplot-&gt;SetFillColor('lightblue@0.5');
<br />
<br />$polargraph-&gt;Add($polarplot);
<br />
<br />$polargraph-&gt;Stroke();
<br /></font>
</span><br>
<p>
<p>&nbsp; <p> &nbsp; <span style='font-size:110%;'><a name="_POLARPLOT_SETCOLOR"><div style="border-top:solid black 2pt;background-color:lightblue;font-family:courier new;font-size:90%;font-weight:bold;"><b><font color="#000000">
function&nbsp;SetColor($aColor)</font>
</b></div></a></span>

<span style='font-family:arial;font-size:90%;'><i>Specify line color for polar plot</i></span><p>

<table cellspacing=0 style='border:black solid 1pt;' width=100%>
<tr><th width=25%>Argument</th><th width=15%>Default</th><th width=60%>Description</th></tr>
<tr><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000">
$aColor</font>

</td><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'>&nbsp;</td><td>Line Color</td></tr>
</table>

<div style="font-weight:bold;font-family:arial;font-size:85%;">Description</div>Specify line color for polar plot&nbsp;<br>

<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">
$polarplot-&gt;SetColor('navy');</font>
</span><br>
<p>
<p>&nbsp; <p> &nbsp; <span style='font-size:110%;'><a name="_POLARPLOT_SETCSIMTARGETS"><div style="border-top:solid black 2pt;background-color:lightblue;font-family:courier new;font-size:90%;font-weight:bold;"><b><font color="#000000">
function&nbsp;SetCSIMTargets($aTargets,$aAlts)</font>
</b></div></a></span>

<span style='font-family:arial;font-size:90%;'><i>Specify URL targets for markers</i></span><p>

<table cellspacing=0 style='border:black solid 1pt;' width=100%>
<tr><th width=25%>Argument</th><th width=15%>Default</th><th width=60%>Description</th></tr>
<tr><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000">
$aTargets</font>

</td><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'>&nbsp;</td><td>URL targets</td></tr>

<tr><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000">
$aAlts</font>

</td><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000">
null</font>
</td><td>Alt texts</td></tr>
</table>

<div style="font-weight:bold;font-family:arial;font-size:85%;">Description</div>Specify URL targets for markers on the polar plot. If you have specified a mark the polar plot you can add URL targets for each mark with this method.

Remember that to create an image map graph you need to construct the graph with the Graph::StrokeCSIM() method instead of the ordinary Graph::Stroke()&nbsp;<br>
 &nbsp; <div style="font-weight:bold;font-family:arial;font-size:85%;">See also</div><a href="Graph.html#_GRAPH_STROKECSIM">Graph::StrokeCSIM</a>
<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">
//&nbsp;Dummy&nbsp;targets
<br />$t&nbsp;=&nbsp;array('#1','#2','#3','#4','#5','#6');
<br />
<br />$polarplot-&gt;SetCSIMTargets($t);
<br />
<br /></font>
</span><br>
<p>
<p>&nbsp; <p> &nbsp; <span style='font-size:110%;'><a name="_POLARPLOT_SETFILLCOLOR"><div style="border-top:solid black 2pt;background-color:lightblue;font-family:courier new;font-size:90%;font-weight:bold;"><b><font color="#000000">
function&nbsp;SetFillColor($aColor)</font>
</b></div></a></span>

<span style='font-family:arial;font-size:90%;'><i>Specify fill color for plot</i></span><p>

<table cellspacing=0 style='border:black solid 1pt;' width=100%>
<tr><th width=25%>Argument</th><th width=15%>Default</th><th width=60%>Description</th></tr>
<tr><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000">
$aColor</font>

</td><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'>&nbsp;</td><td>Fill color</td></tr>
</table>

<div style="font-weight:bold;font-family:arial;font-size:85%;">Description</div>Specify fill color for plot. If the fill color is specified as '' then no fill will be used.&nbsp;<br>
 &nbsp; <div style="font-weight:bold;font-family:arial;font-size:85%;">See also</div><a href="PolarPlot.html#_POLARPLOT_SETCOLOR">PolarPlot::SetColor</a>
<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">
$polarplot-&gt;SetFillColor('orange');</font>
</span><br>
<p>
<p>&nbsp; <p> &nbsp; <span style='font-size:110%;'><a name="_POLARPLOT_SETLEGEND"><div style="border-top:solid black 2pt;background-color:lightblue;font-family:courier new;font-size:90%;font-weight:bold;"><b><font color="#000000">
function&nbsp;SetLegend($aLegend,$aCSIM,$aCSIMAlt)</font>
</b></div></a></span>

<span style='font-family:arial;font-size:90%;'><i>Specify legend text for the plot</i></span><p>

<table cellspacing=0 style='border:black solid 1pt;' width=100%>
<tr><th width=25%>Argument</th><th width=15%>Default</th><th width=60%>Description</th></tr>
<tr><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000">
$aLegend</font>

</td><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'>&nbsp;</td><td>Legend text</td></tr>

<tr><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000">
$aCSIM</font>

</td><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000">
""</font>
</td><td>URL target for this legend</td></tr>

<tr><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000">
$aCSIMAlt</font>

</td><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000">
""</font>
</td><td>ALT text for this legend</td></tr>
</table>

<div style="font-weight:bold;font-family:arial;font-size:85%;">Description</div>Specify legend text for the plot. When image maps are used you can also specify a URL for this legend.&nbsp;<br>

<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">
$polarplot-&gt;SetLegend('Year&nbsp;2002');</font>
</span><br>
<p>
<p>&nbsp; <p> &nbsp; <span style='font-size:110%;'><a name="_POLARPLOT_SETWEIGHT"><div style="border-top:solid black 2pt;background-color:lightblue;font-family:courier new;font-size:90%;font-weight:bold;"><b><font color="#000000">
function&nbsp;SetWeight($aWeight)</font>
</b></div></a></span>

<span style='font-family:arial;font-size:90%;'><i>Sepcify line weight (in pixels)</i></span><p>

<table cellspacing=0 style='border:black solid 1pt;' width=100%>
<tr><th width=25%>Argument</th><th width=15%>Default</th><th width=60%>Description</th></tr>
<tr><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000">
$aWeight</font>

</td><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'>&nbsp;</td><td>Line weight</td></tr>
</table>

<div style="font-weight:bold;font-family:arial;font-size:85%;">Description</div>Sepcify line weight for plot&nbsp;<br>

<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">
$polarplot-&gt;SetWeight(2);</font>
</span><br>
<p> <hr> <p>
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