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<title>Documentation: PieGraph</title>
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<a name='top'></a>
<h1>Class: <b>PieGraph</b> (0.1)</h1>
Class to create pie graphs.<br>
Credits to: <a href='mailto:hide@address.com'>Jeph</a><br>
<a name='var'></a>
<br><u>Variables</u><br><br>
<a href='#var_pie_bgcolor' title="Pie background color"><span class=vartype>array</span> PieGraph::pie_bgcolor</a><br>
<a href='#var_pie_color' title="Pie color (<var=pie_color>, <var=pie_bgcolor> and <var=pie_deepnesscolor> can be arrays of arrays of red, green and blue colors, when drawing more than one pie chart)"><span class=vartype>array</span> PieGraph::pie_color</a><br>
<a href='#var_pie_deepness' title="Pie deepness (z axis size)"><span class=vartype>int</span> PieGraph::pie_deepness</a><br>
<a href='#var_pie_deepnesscolor' title="Pie deepness color"><span class=vartype>array</span> PieGraph::pie_deepnesscolor</a><br>
<a href='#var_pie_startoffset' title="Offset is in degrees and the start is at coordenates (x=xmax,y=0) from the center of the pie"><span class=vartype>int</span> PieGraph::pie_startoffset</a><br>
<a href='#var_pie_total' title="If this value is superior to the total values of all data, pie won't be complete
Try:
<fun=SetPieData>(array("x" => 20));
<fun=SetPieTotalValue>(100);
Check the result ;)"><span class=vartype>int</span> PieGraph::pie_total</a><br>
<a name='fun'></a>
<br><u>Methods</u><br><br>
<a href='#fun_AddPieBackgroundColor' title="Add one more pie background color (RGB)">PieGraph::AddPieBackgroundColor (
$red
, $green
, $blue
) </a><br>
<a href='#fun_AddPieColor' title="Add one more pie color (RGB)">PieGraph::AddPieColor (
$red
, $green
, $blue
) </a><br>
<a href='#fun_AddPieDeepnessColor' title="Add one more pie deepness color (RGB)">PieGraph::AddPieDeepnessColor (
$red
, $green
, $blue
) </a><br>
<a href='#fun_DrawGraph' title="Draw graph
If no file given, output will be stdout">PieGraph::DrawGraph (
$file
) </a><br>
<a href='#fun_SetPieBackgroundColor' title="Set pie background color (RGB)">PieGraph::SetPieBackgroundColor (
$red
, $green
, $blue
) </a><br>
<a href='#fun_SetPieColor' title="Set pie color (RGB)">PieGraph::SetPieColor (
$red
, $green
, $blue
) </a><br>
<a href='#fun_SetPieData' title="It's only a link to SetData() and sets pie charts name and value">PieGraph::SetPieData (
$data
) </a><br>
<a href='#fun_SetPieDeepnessColor' title="Set pie deepness color (RGB)">PieGraph::SetPieDeepnessColor (
$red
, $green
, $blue
) </a><br>
<a href='#fun_SetPieStartOffset' title="Set pie start offset (see <var=pie_startoffset>)">PieGraph::SetPieStartOffset (
$offset
) </a><br>
<a href='#fun_SetPieTotalValue' title="Set pie total value (see <var=pie_total>)">PieGraph::SetPieTotalValue (
$total
) </a><br>
<hr>
<a name='var_pie_bgcolor'></a>
<table border=0 cellpadding=0 cellspacing=0 width=100%>
<tr>
<td>
<span class=varname>PieGraph::pie_bgcolor</span></a>
</td>
<td align=right>
<a href='#top'>^ Top</a>
| <a href='#var'>^ Variables</a>
| <a href='#fun'>^ Methods</a>
</td>
</tr>
</table>
Pie background color<br><br>
<b>Type:</b><br>
Array(int, int, int)<br>
<br> <b>Default:</b><br>
Array(69, 129, 194)<br>
<br>
<hr>
<a name='var_pie_color'></a>
<table border=0 cellpadding=0 cellspacing=0 width=100%>
<tr>
<td>
<span class=varname>PieGraph::pie_color</span></a>
</td>
<td align=right>
<a href='#top'>^ Top</a>
| <a href='#var'>^ Variables</a>
| <a href='#fun'>^ Methods</a>
</td>
</tr>
</table>
Pie color (<a href='#var_pie_color'>pie_color</a>, <a href='#var_pie_bgcolor'>pie_bgcolor</a> and <a href='#var_pie_deepnesscolor'>pie_deepnesscolor</a> can be arrays of arrays of red, green and blue colors, when drawing more than one pie chart)<br><br>
<b>Type:</b><br>
Array(int, int, int)<br>
<br> <b>Default:</b><br>
Array(39, 78, 120)<br>
<br>
<hr>
<a name='var_pie_deepness'></a>
<table border=0 cellpadding=0 cellspacing=0 width=100%>
<tr>
<td>
<span class=varname>PieGraph::pie_deepness</span></a>
</td>
<td align=right>
<a href='#top'>^ Top</a>
| <a href='#var'>^ Variables</a>
| <a href='#fun'>^ Methods</a>
</td>
</tr>
</table>
Pie deepness (z axis size)<br><br>
<b>Type:</b><br>
int<br>
<br> <b>Default:</b><br>
10<br>
<br>
<hr>
<a name='var_pie_deepnesscolor'></a>
<table border=0 cellpadding=0 cellspacing=0 width=100%>
<tr>
<td>
<span class=varname>PieGraph::pie_deepnesscolor</span></a>
</td>
<td align=right>
<a href='#top'>^ Top</a>
| <a href='#var'>^ Variables</a>
| <a href='#fun'>^ Methods</a>
</td>
</tr>
</table>
Pie deepness color<br><br>
<b>Type:</b><br>
Array(int, int, int)<br>
<br> <b>Default:</b><br>
Array(9, 48, 90)<br>
<br>
<hr>
<a name='var_pie_startoffset'></a>
<table border=0 cellpadding=0 cellspacing=0 width=100%>
<tr>
<td>
<span class=varname>PieGraph::pie_startoffset</span></a>
</td>
<td align=right>
<a href='#top'>^ Top</a>
| <a href='#var'>^ Variables</a>
| <a href='#fun'>^ Methods</a>
</td>
</tr>
</table>
Offset is in degrees and the start is at coordenates (x=xmax,y=0) from the center of the pie<br><br>
<b>Type:</b><br>
int<br>
<br> <b>Default:</b><br>
0<br>
<br>
<hr>
<a name='var_pie_total'></a>
<table border=0 cellpadding=0 cellspacing=0 width=100%>
<tr>
<td>
<span class=varname>PieGraph::pie_total</span></a>
</td>
<td align=right>
<a href='#top'>^ Top</a>
| <a href='#var'>^ Variables</a>
| <a href='#fun'>^ Methods</a>
</td>
</tr>
</table>
If this value is superior to the total values of all data, pie won't be complete<br />
Try:<br />
<a href='#fun_SetPieData'>SetPieData</a>(array("x" => 20));<br />
<a href='#fun_SetPieTotalValue'>SetPieTotalValue</a>(100);<br />
<br />
Check the result ;)<br><br>
<b>Type:</b><br>
int<br>
<br> <b>Default:</b><br>
0<br>
<br>
<hr><a name='fun_AddPieBackgroundColor'></a>
<table border=0 cellpadding=0 cellspacing=0 width=100%>
<tr>
<td><span class=funname>PieGraph::AddPieBackgroundColor()</span></a></td>
<td align=right>
<a href='#top'>^ Top</a>
| <a href='#var'>^ Variables</a>
| <a href='#fun'>^ Methods</a>
</td>
</tr>
</table>
Add one more pie background color (RGB)<br><br>
<b>Arguments:</b><br>
( <span class=vartype>int</span>
)
$red<br>
( <span class=vartype>int</span>
)
$green<br>
( <span class=vartype>int</span>
)
$blue<br>
<br>
<hr><a name='fun_AddPieColor'></a>
<table border=0 cellpadding=0 cellspacing=0 width=100%>
<tr>
<td><span class=funname>PieGraph::AddPieColor()</span></a></td>
<td align=right>
<a href='#top'>^ Top</a>
| <a href='#var'>^ Variables</a>
| <a href='#fun'>^ Methods</a>
</td>
</tr>
</table>
Add one more pie color (RGB)<br><br>
<b>Arguments:</b><br>
( <span class=vartype>int</span>
)
$red<br>
( <span class=vartype>int</span>
)
$green<br>
( <span class=vartype>int</span>
)
$blue<br>
<br>
<hr><a name='fun_AddPieDeepnessColor'></a>
<table border=0 cellpadding=0 cellspacing=0 width=100%>
<tr>
<td><span class=funname>PieGraph::AddPieDeepnessColor()</span></a></td>
<td align=right>
<a href='#top'>^ Top</a>
| <a href='#var'>^ Variables</a>
| <a href='#fun'>^ Methods</a>
</td>
</tr>
</table>
Add one more pie deepness color (RGB)<br><br>
<b>Arguments:</b><br>
( <span class=vartype>int</span>
)
$red<br>
( <span class=vartype>int</span>
)
$green<br>
( <span class=vartype>int</span>
)
$blue<br>
<br>
<hr><a name='fun_DrawGraph'></a>
<table border=0 cellpadding=0 cellspacing=0 width=100%>
<tr>
<td><span class=funname>PieGraph::DrawGraph()</span></a></td>
<td align=right>
<a href='#top'>^ Top</a>
| <a href='#var'>^ Variables</a>
| <a href='#fun'>^ Methods</a>
</td>
</tr>
</table>
Draw graph<br />
If no file given, output will be stdout<br><br>
<b>Arguments:</b><br>
( <span class=vartype>int</span>
)
$file<br>
<br> <b>Default:</b><br>
$file = ""<br>
<br>
<hr><a name='fun_SetPieBackgroundColor'></a>
<table border=0 cellpadding=0 cellspacing=0 width=100%>
<tr>
<td><span class=funname>PieGraph::SetPieBackgroundColor()</span></a></td>
<td align=right>
<a href='#top'>^ Top</a>
| <a href='#var'>^ Variables</a>
| <a href='#fun'>^ Methods</a>
</td>
</tr>
</table>
Set pie background color (RGB)<br><br>
<b>Arguments:</b><br>
( <span class=vartype>int</span>
)
$red<br>
( <span class=vartype>int</span>
)
$green<br>
( <span class=vartype>int</span>
)
$blue<br>
<br>
<hr><a name='fun_SetPieColor'></a>
<table border=0 cellpadding=0 cellspacing=0 width=100%>
<tr>
<td><span class=funname>PieGraph::SetPieColor()</span></a></td>
<td align=right>
<a href='#top'>^ Top</a>
| <a href='#var'>^ Variables</a>
| <a href='#fun'>^ Methods</a>
</td>
</tr>
</table>
Set pie color (RGB)<br><br>
<b>Arguments:</b><br>
( <span class=vartype>int</span>
)
$red<br>
( <span class=vartype>int</span>
)
$green<br>
( <span class=vartype>int</span>
)
$blue<br>
<br>
<hr><a name='fun_SetPieData'></a>
<table border=0 cellpadding=0 cellspacing=0 width=100%>
<tr>
<td><span class=funname>PieGraph::SetPieData()</span></a></td>
<td align=right>
<a href='#top'>^ Top</a>
| <a href='#var'>^ Variables</a>
| <a href='#fun'>^ Methods</a>
</td>
</tr>
</table>
It's only a link to SetData() and sets pie charts name and value<br><br>
<b>Arguments:</b><br>
( <span class=vartype>array</span>
)
$data<br>
<br>
<hr><a name='fun_SetPieDeepnessColor'></a>
<table border=0 cellpadding=0 cellspacing=0 width=100%>
<tr>
<td><span class=funname>PieGraph::SetPieDeepnessColor()</span></a></td>
<td align=right>
<a href='#top'>^ Top</a>
| <a href='#var'>^ Variables</a>
| <a href='#fun'>^ Methods</a>
</td>
</tr>
</table>
Set pie deepness color (RGB)<br><br>
<b>Arguments:</b><br>
( <span class=vartype>int</span>
)
$red<br>
( <span class=vartype>int</span>
)
$green<br>
( <span class=vartype>int</span>
)
$blue<br>
<br>
<hr><a name='fun_SetPieStartOffset'></a>
<table border=0 cellpadding=0 cellspacing=0 width=100%>
<tr>
<td><span class=funname>PieGraph::SetPieStartOffset()</span></a></td>
<td align=right>
<a href='#top'>^ Top</a>
| <a href='#var'>^ Variables</a>
| <a href='#fun'>^ Methods</a>
</td>
</tr>
</table>
Set pie start offset (see <a href='#var_pie_startoffset'>pie_startoffset</a>)<br><br>
<b>Arguments:</b><br>
( <span class=vartype>int</span>
)
$offset<br>
<br>
<hr><a name='fun_SetPieTotalValue'></a>
<table border=0 cellpadding=0 cellspacing=0 width=100%>
<tr>
<td><span class=funname>PieGraph::SetPieTotalValue()</span></a></td>
<td align=right>
<a href='#top'>^ Top</a>
| <a href='#var'>^ Variables</a>
| <a href='#fun'>^ Methods</a>
</td>
</tr>
</table>
Set pie total value (see <a href='#var_pie_total'>pie_total</a>)<br><br>
<b>Arguments:</b><br>
( <span class=vartype>int</span>
)
$total<br>
<br>
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