176 lines
17 KiB
HTML
176 lines
17 KiB
HTML
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"><HTML><HEAD><style type="text/css">
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A:hover {font-family: helvetica, arial, geneva, sans-serif; font-size: small; text-decoration: underline; color: #FF0000}
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A.no:hover {font-family:inherit; font-size: inherit;text-decoration: none; color: #000000}
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th {font-family: helvetica, arial; color : black; font-size:90%; background : #b7c8b7; border-right:black solid 1pt; border-bottom:black solid 1pt;}
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td {font-family: helvetica, arial; color : black; font-size:90%; background : white; border-right:black solid 1pt; border-bottom:black solid 1pt;}
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//-->
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</style></HEAD><hr><div style="padding-left:4px;border-left:solid black 1px;border-top:solid black 1px;border-bottom:solid black 2px;border-right:solid black 2px;background-color:#deaa87;font-family:courier new;font-size:16pt;">Class <a class="no" name="_C_POLARPLOT"><b>PolarPlot</b></a></div>
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<i>(Defined in: jpgraph_polar.php : 34)</i><br> <br><table cellspaceing=0 cellpadding=4 style="border:solid #303030 1px;"><tr><td align="center" style="background:lightgray;" > <a href="PolarPlot.html" style="font-family:arial;font-weight:bold;color:darkblue;">PolarPlot</a> </td></tr><tr><td valign=top> <a href="PolarPlot.html#_POLARPLOT_SETCOLOR">SetColor()</a> <br>
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<a href="PolarPlot.html#_POLARPLOT_SETCSIMTARGETS">SetCSIMTargets()</a> <br>
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<a href="PolarPlot.html#_POLARPLOT_SETFILLCOLOR">SetFillColor()</a> <br>
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<a href="PolarPlot.html#_POLARPLOT_SETLEGEND">SetLegend()</a> <br>
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<a href="PolarPlot.html#_POLARPLOT_SETWEIGHT">SetWeight()</a> <br>
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<a href="PolarPlot.html#_POLARPLOT___CONSTRUCT">__construct()</a> <br>
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</td></tr></table> <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.
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Public properties are
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<ul>
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<li> mark, Instance of class PlotMark. Make sit possible to add Plot marks in the plot.
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</ul> <p>
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<div style="font-weight:bold;font-family:arial;font-size:85%;">See also related classes:</div><a href="PlotMark.html">PlotMark</a> <p> <hr><span style="font-family:arial;font-size:120%;font-weight:bold;">Class Methods</span><hr><p>
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<p> <div style='font-family: helvetica, arial, geneva, sans-serif;margin-bottom:4px;border-left:solid black 1px;border-top:solid black 1px;border-bottom:solid black 2px;border-right:solid black 2px;font-size:120%;background:#dde9af;padding:4px;'><a class="no" name="_POLARPLOT_SETCOLOR"><span style="color:#555555;">PolarPlot ::</span><br><b>SetColor</b>($aColor)</a></div>
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<span style='font-family:arial;font-size:95%;'><i>Specify line color for polar plot</i></span><p>
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<table cellspacing=0 style='border:black solid 1pt;' width=100%>
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<tr><th width=25%>Argument</th><th width=15%>Default</th><th width=60%>Description</th></tr>
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<tr><td style='border-right:black solid 1pt;font-family:courier;font-size:100%;font-weight:bold;'><span style="color: #000000">
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<span style="color: #0000BB">$aColor</span>
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</span>
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</td><td style='border-right:black solid 1pt;font-family:courier;font-size:100%;font-weight:bold;'> </td><td>Line Color</td></tr>
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</table>
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<div style="font-weight:bold;font-family:arial;font-size:90%;">Description:</div>Specify line color for polar plot <br>
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<div style="font-weight:bold;font-family:arial;font-size:90%;"><p>Example:</div><div style="padding:5px;border:dashed gray 1px;background-color:#f3f3f3;font-family:courier new;font-size:90%;font-weight:bold;"><b><span style="color: #000000">
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<span style="color: #0000BB">$polarplot</span><span style="color: #007700">-></span><span style="color: #0000BB">SetColor</span><span style="color: #007700">(</span><span style="color: #DD0000">'navy'</span><span style="color: #007700">);</span><span style="color: #0000BB"></span>
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</span>
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</b></div><br>
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<p>
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<p> <div style='font-family: helvetica, arial, geneva, sans-serif;margin-bottom:4px;border-left:solid black 1px;border-top:solid black 1px;border-bottom:solid black 2px;border-right:solid black 2px;font-size:120%;background:#dde9af;padding:4px;'><a class="no" name="_POLARPLOT_SETCSIMTARGETS"><span style="color:#555555;">PolarPlot ::</span><br><b>SetCSIMTargets</b>($aTargets, $aAlts)</a></div>
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<span style='font-family:arial;font-size:95%;'><i>Specify URL targets for markers</i></span><p>
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<table cellspacing=0 style='border:black solid 1pt;' width=100%>
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<tr><th width=25%>Argument</th><th width=15%>Default</th><th width=60%>Description</th></tr>
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<tr><td style='border-right:black solid 1pt;font-family:courier;font-size:100%;font-weight:bold;'><span style="color: #000000">
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<span style="color: #0000BB">$aTargets</span>
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</span>
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</td><td style='border-right:black solid 1pt;font-family:courier;font-size:100%;font-weight:bold;'> </td><td>URL targets</td></tr>
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<tr><td style='border-right:black solid 1pt;font-family:courier;font-size:100%;font-weight:bold;'><span style="color: #000000">
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<span style="color: #0000BB">$aAlts</span>
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</span>
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</td><td style='border-right:black solid 1pt;font-family:courier;font-size:100%;font-weight:bold;'><span style="color: #000000">
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<span style="color: #0000BB">null</span>
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</span>
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</td><td>Alt texts</td></tr>
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</table>
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<div style="font-weight:bold;font-family:arial;font-size:90%;">Description:</div>Specify URL targets for markers on the polar plot. If you have specified a mark the polar plot you can add URL targets for each mark with this method.
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Remember that to create an image map graph you need to construct the graph with the Graph::StrokeCSIM() method instead of the ordinary Graph::Stroke() <br>
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<div style="font-weight:bold;font-family:arial;font-size:90%;">See also:</div><ul><li><a href="Graph.html#_GRAPH_STROKECSIM">Graph::StrokeCSIM()</a></ul>
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<div style="font-weight:bold;font-family:arial;font-size:90%;"><p>Example:</div><div style="padding:5px;border:dashed gray 1px;background-color:#f3f3f3;font-family:courier new;font-size:90%;font-weight:bold;"><b><span style="color: #000000">
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<span style="color: #0000BB"></span><span style="color: #FF8000">// Dummy targets
<br /></span><span style="color: #0000BB">$t </span><span style="color: #007700">= array(</span><span style="color: #DD0000">'#1'</span><span style="color: #007700">,</span><span style="color: #DD0000">'#2'</span><span style="color: #007700">,</span><span style="color: #DD0000">'#3'</span><span style="color: #007700">,</span><span style="color: #DD0000">'#4'</span><span style="color: #007700">,</span><span style="color: #DD0000">'#5'</span><span style="color: #007700">,</span><span style="color: #DD0000">'#6'</span><span style="color: #007700">);
<br />
<br /></span><span style="color: #0000BB">$polarplot</span><span style="color: #007700">-></span><span style="color: #0000BB">SetCSIMTargets</span><span style="color: #007700">(</span><span style="color: #0000BB">$t</span><span style="color: #007700">);
<br />
<br /></span><span style="color: #0000BB"></span>
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</span>
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</b></div><br>
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<p>
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<p> <div style='font-family: helvetica, arial, geneva, sans-serif;margin-bottom:4px;border-left:solid black 1px;border-top:solid black 1px;border-bottom:solid black 2px;border-right:solid black 2px;font-size:120%;background:#dde9af;padding:4px;'><a class="no" name="_POLARPLOT_SETFILLCOLOR"><span style="color:#555555;">PolarPlot ::</span><br><b>SetFillColor</b>($aColor)</a></div>
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<span style='font-family:arial;font-size:95%;'><i>Specify fill color for plot</i></span><p>
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<table cellspacing=0 style='border:black solid 1pt;' width=100%>
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<tr><th width=25%>Argument</th><th width=15%>Default</th><th width=60%>Description</th></tr>
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<tr><td style='border-right:black solid 1pt;font-family:courier;font-size:100%;font-weight:bold;'><span style="color: #000000">
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<span style="color: #0000BB">$aColor</span>
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</span>
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</td><td style='border-right:black solid 1pt;font-family:courier;font-size:100%;font-weight:bold;'> </td><td>Fill color</td></tr>
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</table>
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<div style="font-weight:bold;font-family:arial;font-size:90%;">Description:</div>Specify fill color for plot. If the fill color is specified as '' then no fill will be used. <br>
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<div style="font-weight:bold;font-family:arial;font-size:90%;">See also:</div><ul><li><a href="PolarPlot.html#_POLARPLOT_SETCOLOR">PolarPlot::SetColor()</a></ul>
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<div style="font-weight:bold;font-family:arial;font-size:90%;"><p>Example:</div><div style="padding:5px;border:dashed gray 1px;background-color:#f3f3f3;font-family:courier new;font-size:90%;font-weight:bold;"><b><span style="color: #000000">
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<span style="color: #0000BB">$polarplot</span><span style="color: #007700">-></span><span style="color: #0000BB">SetFillColor</span><span style="color: #007700">(</span><span style="color: #DD0000">'orange'</span><span style="color: #007700">);</span><span style="color: #0000BB"></span>
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</span>
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</b></div><br>
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<p>
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<p> <div style='font-family: helvetica, arial, geneva, sans-serif;margin-bottom:4px;border-left:solid black 1px;border-top:solid black 1px;border-bottom:solid black 2px;border-right:solid black 2px;font-size:120%;background:#dde9af;padding:4px;'><a class="no" name="_POLARPLOT_SETLEGEND"><span style="color:#555555;">PolarPlot ::</span><br><b>SetLegend</b>($aLegend, $aCSIM, $aCSIMAlt)</a></div>
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<span style='font-family:arial;font-size:95%;'><i>Specify legend text for the plot</i></span><p>
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<table cellspacing=0 style='border:black solid 1pt;' width=100%>
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<tr><th width=25%>Argument</th><th width=15%>Default</th><th width=60%>Description</th></tr>
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<tr><td style='border-right:black solid 1pt;font-family:courier;font-size:100%;font-weight:bold;'><span style="color: #000000">
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<span style="color: #0000BB">$aLegend</span>
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</span>
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</td><td style='border-right:black solid 1pt;font-family:courier;font-size:100%;font-weight:bold;'> </td><td>Legend text</td></tr>
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<tr><td style='border-right:black solid 1pt;font-family:courier;font-size:100%;font-weight:bold;'><span style="color: #000000">
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<span style="color: #0000BB">$aCSIM</span>
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</span>
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</td><td style='border-right:black solid 1pt;font-family:courier;font-size:100%;font-weight:bold;'><span style="color: #000000">
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<span style="color: #0000BB"></span><span style="color: #DD0000">""</span><span style="color: #0000BB"></span>
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</span>
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</td><td>URL target for this legend</td></tr>
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<tr><td style='border-right:black solid 1pt;font-family:courier;font-size:100%;font-weight:bold;'><span style="color: #000000">
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<span style="color: #0000BB">$aCSIMAlt</span>
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</span>
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</td><td style='border-right:black solid 1pt;font-family:courier;font-size:100%;font-weight:bold;'><span style="color: #000000">
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<span style="color: #0000BB"></span><span style="color: #DD0000">""</span><span style="color: #0000BB"></span>
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</span>
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</td><td>ALT text for this legend</td></tr>
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</table>
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<div style="font-weight:bold;font-family:arial;font-size:90%;">Description:</div>Specify legend text for the plot. When image maps are used you can also specify a URL for this legend. <br>
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<div style="font-weight:bold;font-family:arial;font-size:90%;"><p>Example:</div><div style="padding:5px;border:dashed gray 1px;background-color:#f3f3f3;font-family:courier new;font-size:90%;font-weight:bold;"><b><span style="color: #000000">
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<span style="color: #0000BB">$polarplot</span><span style="color: #007700">-></span><span style="color: #0000BB">SetLegend</span><span style="color: #007700">(</span><span style="color: #DD0000">'Year 2002'</span><span style="color: #007700">);</span><span style="color: #0000BB"></span>
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</span>
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</b></div><br>
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<p>
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<p> <div style='font-family: helvetica, arial, geneva, sans-serif;margin-bottom:4px;border-left:solid black 1px;border-top:solid black 1px;border-bottom:solid black 2px;border-right:solid black 2px;font-size:120%;background:#dde9af;padding:4px;'><a class="no" name="_POLARPLOT_SETWEIGHT"><span style="color:#555555;">PolarPlot ::</span><br><b>SetWeight</b>($aWeight)</a></div>
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<span style='font-family:arial;font-size:95%;'><i>Sepcify line weight (in pixels)</i></span><p>
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<table cellspacing=0 style='border:black solid 1pt;' width=100%>
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<tr><th width=25%>Argument</th><th width=15%>Default</th><th width=60%>Description</th></tr>
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<tr><td style='border-right:black solid 1pt;font-family:courier;font-size:100%;font-weight:bold;'><span style="color: #000000">
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<span style="color: #0000BB">$aWeight</span>
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</span>
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</td><td style='border-right:black solid 1pt;font-family:courier;font-size:100%;font-weight:bold;'> </td><td>Line weight</td></tr>
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</table>
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<div style="font-weight:bold;font-family:arial;font-size:90%;">Description:</div>Sepcify line weight for plot <br>
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<div style="font-weight:bold;font-family:arial;font-size:90%;"><p>Example:</div><div style="padding:5px;border:dashed gray 1px;background-color:#f3f3f3;font-family:courier new;font-size:90%;font-weight:bold;"><b><span style="color: #000000">
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<span style="color: #0000BB">$polarplot</span><span style="color: #007700">-></span><span style="color: #0000BB">SetWeight</span><span style="color: #007700">(</span><span style="color: #0000BB">2</span><span style="color: #007700">);</span><span style="color: #0000BB"></span>
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</span>
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</b></div><br>
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<p>
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<p> <div style='font-family: helvetica, arial, geneva, sans-serif;margin-bottom:4px;border-left:solid black 1px;border-top:solid black 1px;border-bottom:solid black 2px;border-right:solid black 2px;font-size:120%;background:#dde9af;padding:4px;'><a class="no" name="_POLARPLOT___CONSTRUCT"><span style="color:#555555;">PolarPlot ::</span><br><b>__construct</b>($aData)</a></div>
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<span style='font-family:arial;font-size:95%;'><i>Constructor. Create a new Polar plot</i></span><p>
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<table cellspacing=0 style='border:black solid 1pt;' width=100%>
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<tr><th width=25%>Argument</th><th width=15%>Default</th><th width=60%>Description</th></tr>
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<tr><td style='border-right:black solid 1pt;font-family:courier;font-size:100%;font-weight:bold;'><span style="color: #000000">
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<span style="color: #0000BB">$aData</span>
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</span>
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</td><td style='border-right:black solid 1pt;font-family:courier;font-size:100%;font-weight:bold;'> </td><td>Data array</td></tr>
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</table>
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<div style="font-weight:bold;font-family:arial;font-size:90%;">Description:</div>A polar plot is created form an array of (angle,radius) specification for each plot point.. <br>
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<div style="font-weight:bold;font-family:arial;font-size:90%;"><p>Example:</div><div style="padding:5px;border:dashed gray 1px;background-color:#f3f3f3;font-family:courier new;font-size:90%;font-weight:bold;"><b><span style="color: #000000">
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<span style="color: #0000BB">$pdata </span><span style="color: #007700">= array(</span><span style="color: #0000BB">0</span><span style="color: #007700">,</span><span style="color: #0000BB">0</span><span style="color: #007700">,</span><span style="color: #0000BB">15</span><span style="color: #007700">,</span><span style="color: #0000BB">35</span><span style="color: #007700">,</span><span style="color: #0000BB">40</span><span style="color: #007700">,</span><span style="color: #0000BB">70</span><span style="color: #007700">,</span><span style="color: #0000BB">70</span><span style="color: #007700">,</span><span style="color: #0000BB">120</span><span style="color: #007700">);
<br />
<br /></span><span style="color: #0000BB">$polarplot </span><span style="color: #007700">= new </span><span style="color: #0000BB">PolarPlot</span><span style="color: #007700">(</span><span style="color: #0000BB">$pdata</span><span style="color: #007700">);
<br /></span><span style="color: #0000BB">$polarplot</span><span style="color: #007700">-></span><span style="color: #0000BB">SetFillColor</span><span style="color: #007700">(</span><span style="color: #DD0000">'lightblue@0.5'</span><span style="color: #007700">);
<br />
<br /></span><span style="color: #0000BB">$polargraph</span><span style="color: #007700">-></span><span style="color: #0000BB">Add</span><span style="color: #007700">(</span><span style="color: #0000BB">$polarplot</span><span style="color: #007700">);
<br />
<br /></span><span style="color: #0000BB">$polargraph</span><span style="color: #007700">-></span><span style="color: #0000BB">Stroke</span><span style="color: #007700">();
<br /></span><span style="color: #0000BB"></span>
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