/**
* This function draw a simple flat pie graph with shadows
* @param array Data (PieChart->getData())
* @param array Description (PieChart->getDataDescription())
* @param int X-Position of the Center
* @param int Y-Position of the Center
* @param int Radius of the cake
* @param const int Draw the Labels to the pies? PIE_LABELS, PIE_NOLABEL, PIE_PERCENTAGE, PIE_PERCENATGE_LABEL
* @param int Distance between the splices
* @param int number of decimals
* @param ShadowProperties
* @access public
*/
public function drawFlatPieGraphWithShadow($Data, $DataDescription, $XPos, $YPos, $Radius = 100, $DrawLabels = PIE_NOLABEL, $SpliceDistance = 0, $Decimals = 0, ShadowProperties $shadowProperties = NULL)
{
/**
* @todo Slightly ugly code follows: We want to draw the graph
* with once to be the 'shadow', without itself having a
* shadow, and once again to be the actual graph. In fact, we
* can't pass ShadowProperties::NoShadow() into the first
* drawFlatPieGraph() call, since the method expects to use
* the color on the shadow properties, even though it is
* inactive. We do a clone to avoid mucking with the caller's
* copy of the shadow properties.
*/
$inactiveShadowProperties = ShadowProperties::Copy($shadowProperties);
$inactiveShadowProperties->active = false;
$this->drawFlatPieGraph($Data, $DataDescription, $XPos + $shadowProperties->xDistance, $YPos + $shadowProperties->yDistance, $Radius, PIE_NOLABEL, $SpliceDistance, $Decimals, TRUE, $inactiveShadowProperties);
$this->drawFlatPieGraph($Data, $DataDescription, $XPos, $YPos, $Radius, $DrawLabels, $SpliceDistance, $Decimals, FALSE, $inactiveShadowProperties);
}
