68 lines
7.1 KiB
HTML
68 lines
7.1 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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<!--
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A:link {font-family: helvetica, arial, geneva, sans-serif; font-size: small; text-decoration: none; color: #000000}
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A:visited {font-family: helvetica, arial, geneva, sans-serif; font-size: small; text-decoration: none; color: #000000}
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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:link {font-family:inherit; font-size: inhreit;text-decoration: none; color: #000000}
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A.no:visited {font-family:inherit; font-size: inherit;text-decoration: none; color: #000000}
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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_FIELDARROW"><b>FieldArrow</b></a></div>
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<i>(Defined in: jpgraph_scatter.php : 17)</i><br> <br><table cellspaceing=0 cellpadding=4 style="border:solid #303030 1px;"><tr><td align="center" style="background:lightgray;" > <a href="FieldArrow.html" style="font-family:arial;font-weight:bold;color:darkblue;">FieldArrow</a> </td></tr><tr><td valign=top> <a href="FieldArrow.html#_FIELDARROW_SETCOLOR">SetColor()</a> <br>
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<a href="FieldArrow.html#_FIELDARROW_SETSIZE">SetSize()</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>Internal helper class which represents the arrow head of the arrow in the field plot.
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<p>
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Only accessed as FieldPlot::arrow <p>
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<div style="font-weight:bold;font-family:arial;font-size:85%;">See also related classes:</div><a href="FieldPlot.html">FieldPlot</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="_FIELDARROW_SETCOLOR"><span style="color:#555555;">FieldArrow ::</span><br><b>SetColor</b>($aColor)</a></div>
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<span style='font-family:arial;font-size:95%;'><i>Specify color for arrow head</i></span><p>
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<table cellspacing=0 style='border:black solid 1pt;' width=100%>
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<tr><th width=25%>Argument</th><th width=15%>Default</th><th width=60%>Description</th></tr>
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<tr><td style='border-right:black solid 1pt;font-family:courier;font-size:100%;font-weight:bold;'><span style="color: #000000">
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<span style="color: #0000BB">$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>Color specification</td></tr>
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</table>
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<div style="font-weight:bold;font-family:arial;font-size:90%;">Description:</div>Set color for arrow head <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">$fieldplot</span><span style="color: #007700">-></span><span style="color: #0000BB">arrow</span><span style="color: #007700">-></span><span style="color: #0000BB">SetColor</span><span style="color: #007700">(</span><span style="color: #DD0000">'red'</span><span style="color: #007700">);</span><span style="color: #0000BB"></span>
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</span>
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</b></div><br>
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<p>
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<p> <div style='font-family: helvetica, arial, geneva, sans-serif;margin-bottom:4px;border-left:solid black 1px;border-top:solid black 1px;border-bottom:solid black 2px;border-right:solid black 2px;font-size:120%;background:#dde9af;padding:4px;'><a class="no" name="_FIELDARROW_SETSIZE"><span style="color:#555555;">FieldArrow ::</span><br><b>SetSize</b>($aSize, $aArrowSize)</a></div>
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<span style='font-family:arial;font-size:95%;'><i>Specify arrow and arrow head size</i></span><p>
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<table cellspacing=0 style='border:black solid 1pt;' width=100%>
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<tr><th width=25%>Argument</th><th width=15%>Default</th><th width=60%>Description</th></tr>
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<tr><td style='border-right:black solid 1pt;font-family:courier;font-size:100%;font-weight:bold;'><span style="color: #000000">
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<span style="color: #0000BB">$aSize</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>Arrow size in pixels</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">$aArrowSize</span>
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</span>
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</td><td style='border-right:black solid 1pt;font-family:courier;font-size:100%;font-weight:bold;'><span style="color: #000000">
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<span style="color: #0000BB">2</span>
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</span>
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</td><td>Arrow head size (and shape) as integer in range (0-9)</td></tr>
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</table>
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<div style="font-weight:bold;font-family:arial;font-size:90%;">Description:</div>Arrow size is specified in pixels (length of arrow including arrow head). The size of the arrow head is specified as an integer in the range (0,9) inclusive. <br>
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<div style="font-weight:bold;font-family:arial;font-size:90%;"><p>Example:</div><div style="padding:5px;border:dashed gray 1px;background-color:#f3f3f3;font-family:courier new;font-size:90%;font-weight:bold;"><b><span style="color: #000000">
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<span style="color: #0000BB"></span><span style="color: #FF8000">// First size argument is length (in pixels of arrow)
<br />// Second size argument is roughly size of arrow. Arrow size is specified as
<br />// an integer in the range [0,9]
<br /></span><span style="color: #0000BB">$fp</span><span style="color: #007700">-></span><span style="color: #0000BB">arrow</span><span style="color: #007700">-></span><span style="color: #0000BB">SetSize</span><span style="color: #007700">(</span><span style="color: #0000BB">20</span><span style="color: #007700">,</span><span style="color: #0000BB">2</span><span style="color: #007700">);
<br /></span><span style="color: #0000BB">$fp</span><span style="color: #007700">-></span><span style="color: #0000BB">arrow</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">);
<br /></span><span style="color: #0000BB"></span>
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</span>
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</b></div><br>
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<p> <hr> <p></html>
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