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git-svn-id: http://www.observium.org/svn/observer/trunk@358 61d68cd4-352d-0410-923a-c4978735b2b8
61 lines
4.7 KiB
HTML
61 lines
4.7 KiB
HTML
<style type="text/css">
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th {font-family: helvetica, arial; color : blue; font-size:85%; background : lightgrey; border-right:black solid 1pt; border-bottom:black solid 1pt;}
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//-->
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</style><hr><a name="_C_FIELDARROW"><div style="background-color:yellow;font-family:courier new;"></a>CLASS <b>FieldArrow</b></div>
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<i>(Defined in: jpgraph_scatter.php : 17)</i><table border=1><tr><td> <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> <p> <span style='font-size:110%;'><a name="_FIELDARROW_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">
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function SetColor($aColor)</font>
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</b></div></a></span>
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<span style='font-family:arial;font-size:90%;'><i>Specify color for arrow head</i></span><p>
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<table cellspacing=0 style='border:black solid 1pt;' width=100%>
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<tr><th width=25%>Argument</th><th width=15%>Default</th><th width=60%>Description</th></tr>
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<tr><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000">
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$aColor</font>
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</td><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;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:85%;">Description</div>Set color for arrow head <br>
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<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">
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$fieldplot->arrow->SetColor('red');</font>
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</span><br>
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<p>
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<p> <p> <span style='font-size:110%;'><a name="_FIELDARROW_SETSIZE"><div style="border-top:solid black 2pt;background-color:lightblue;font-family:courier new;font-size:90%;font-weight:bold;"><b><font color="#000000">
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function SetSize($aSize,$aArrowSize)</font>
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</b></div></a></span>
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<span style='font-family:arial;font-size:90%;'><i>Specify arrow and arrow head size</i></span><p>
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<table cellspacing=0 style='border:black solid 1pt;' width=100%>
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<tr><th width=25%>Argument</th><th width=15%>Default</th><th width=60%>Description</th></tr>
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<tr><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000">
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$aSize</font>
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</td><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;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:90%;font-weight:bold;'><font color="#000000">
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$aArrowSize</font>
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</td><td style='border-right:black solid 1pt;font-family:courier;font-size:90%;font-weight:bold;'><font color="#000000">
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2</font>
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</td><td>Arrow head size (and shape) as integer in range (0-9)</td></tr>
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</table>
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<div style="font-weight:bold;font-family:arial;font-size:85%;">Description</div>Arrow size is specified in pixels (length of arrow including arrow head). The size of the arrow head is specified as an integer in the range (0,9) inclusive. <br>
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<div style="font-weight:bold;font-family:arial;font-size:85%;"><p>Example</div><span style="font-family:courier;font-size:85%;"><font color="#000000">
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// First size argument is length (in pixels of arrow)
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<br />// Second size argument is roughly size of arrow. Arrow size is specified as
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<br />// an integer in the range [0,9]
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<br />$fp->arrow->SetSize(20,2);
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<br />$fp->arrow->SetColor('navy');
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<br /></font>
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</span><br>
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<p> <hr> <p> |