SetFrame(false); // Setup title $piegraph->title->Set("CSIM Center Pie plot"); $piegraph->title->SetFont(FF_ARIAL,FS_BOLD,18); $piegraph->title->SetMargin(8); // Add a little bit more margin from the top // Create the pie plot $p1 = new PiePlotC($data); // Set the radius of pie (as fraction of image size) $p1->SetSize(0.32); // Label font and color setup $p1->value->SetFont(FF_ARIAL,FS_BOLD,11); $p1->value->SetColor('white'); // Setup the title on the center circle $p1->midtitle->Set("Distribution\n2008 H1"); $p1->midtitle->SetFont(FF_ARIAL,FS_NORMAL,12); // Set color for mid circle $p1->SetMidColor('yellow'); // Use percentage values in the legends values (This is also the default) $p1->SetLabelType(PIE_VALUE_PER); // The label array values may have printf() formatting in them. The argument to the // form,at string will be the value of the slice (either the percetage or absolute // depending on what was specified in the SetLabelType() above. $lbl = array("Jan\n%.1f%%","Feb\n%.1f%%","March\n%.1f%%", "Apr\n%.1f%%","May\n%.1f%%","Jun\n%.1f%%"); $p1->SetLabels($lbl); // Add drop shadow to slices $p1->SetShadow(); // Explode all slices 15 pixels $p1->ExplodeAll(15); // Setup the CSIM targets global $_wrapperfilename; $targ = array(); $alt = array(); $wtarg = array(); for( $i=0; $i <= $n; ++$i ) { $urlarg = 'pie_clickedon='.($i+1); $targ[] = $_wrapperfilename.'?'.$urlarg; $alt[] = 'val=%d'; $wtarg[] = ''; } $p1->SetCSIMTargets($targ,$alt,$wtarg); $p1->SetMidCSIM($targ[0],$alt[0],$wtarg[0]); // Add plot to pie graph $piegraph->Add($p1); // Send back the image when we are called from within the tag $piegraph->StrokeCSIMImage(); ?>