for($i=0;$i
{
$charttotal+=$chartdata[$i];
}
$chartcenterx=$chartdiameter/2+10;
$chartcentery=$chartdiameter/2+10;
$degrees=0;
for($i=0;$i
{
$startdegrees=round($degrees);
$degrees+=(($chartdata[$i]/$charttotal)*360);
$enddegrees=round($degrees);
$currentcolor=$colorslice[$i%(count($colorslice))];
imagearc($image ,
$chartcenterx,
$chartcentery,
$chartdiameter,
$chartdiameter,
$startdegrees,
$enddegrees,
$currentcolor);
list($arcx,$arcy)=circle_point($startdegrees,$chartdiameter);
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