52 …public function drawPieLegend($XPos, $YPos, $Data, $DataDescription, Color $color, ShadowPropertie…  argument
58 		$this->validateDataDescription ( "drawPieLegend", $DataDescription, FALSE );
61 		if ($DataDescription->getPosition() == '')
68 			$Value2 = $Value [$DataDescription->getPosition()];
101 			$Value2 = $Value [$DataDescription->getPosition()];
137 …public function drawBasicPieGraph($Data, $DataDescription, $XPos, $YPos, $Radius = 100, $DrawLabel…  argument
142 		if (empty($DataDescription->values)) {
151 		$this->validateDataDescription ( "drawBasicPieGraph", $DataDescription, FALSE );
157 		foreach ( $DataDescription->values as $Key2 => $ColName ) {
158 			if ($ColName != $DataDescription->getPosition()) {
295 …public function drawFlatPieGraphWithShadow($Data, $DataDescription, $XPos, $YPos, $Radius = 100, $…  argument
310 								$DataDescription,
317 …$this->drawFlatPieGraph ( $Data, $DataDescription, $XPos, $YPos, $Radius, $DrawLabels, $SpliceDist…
335 …public function drawFlatPieGraph($Data, $DataDescription, $XPos, $YPos, $Radius = 100, $DrawLabels…  argument
341 		$this->validateDataDescription ( "drawFlatPieGraph", $DataDescription, FALSE );
347 		foreach ( $DataDescription->values as $ColName ) {
348 			if ($ColName != $DataDescription->getPosition()) {