From b99193ba68f947802245a288940e54904ecbee61 Mon Sep 17 00:00:00 2001 From: Triatmoko Date: Fri, 18 Nov 2011 13:23:49 +0100 Subject: final version --- Under-Testing/Website/class/pPie.class.php | 1493 ---------------------------- 1 file changed, 1493 deletions(-) delete mode 100644 Under-Testing/Website/class/pPie.class.php (limited to 'Under-Testing/Website/class/pPie.class.php') diff --git a/Under-Testing/Website/class/pPie.class.php b/Under-Testing/Website/class/pPie.class.php deleted file mode 100644 index 8940b4d..0000000 --- a/Under-Testing/Website/class/pPie.class.php +++ /dev/null @@ -1,1493 +0,0 @@ -pChartObject = $Object; - - /* Cache the pData object reference */ - $this->pDataObject = $pDataObject; - } - - /* Draw a pie chart */ - function draw2DPie($X,$Y,$Format="") - { - $Radius = isset($Format["Radius"]) ? $Format["Radius"] : 60; - $DataGapAngle = isset($Format["DataGapAngle"]) ? $Format["DataGapAngle"] : 0; - $DataGapRadius = isset($Format["DataGapRadius"]) ? $Format["DataGapRadius"] : 0; - $SecondPass = isset($Format["SecondPass"]) ? $Format["SecondPass"] : TRUE; - $Border = isset($Format["Border"]) ? $Format["Border"] : FALSE; - $BorderR = isset($Format["BorderR"]) ? $Format["BorderR"] : 255; - $BorderG = isset($Format["BorderG"]) ? $Format["BorderG"] : 255; - $BorderB = isset($Format["BorderB"]) ? $Format["BorderB"] : 255; - $Shadow = isset($Format["Shadow"]) ? $Format["Shadow"] : FALSE; - $DrawLabels = isset($Format["DrawLabels"]) ? $Format["DrawLabels"] : FALSE; - $LabelStacked = isset($Format["LabelStacked"]) ? $Format["LabelStacked"] : FALSE; - $LabelColor = isset($Format["LabelColor"]) ? $Format["LabelColor"] : PIE_LABEL_COLOR_MANUAL; - $LabelR = isset($Format["LabelR"]) ? $Format["LabelR"] : 0; - $LabelG = isset($Format["LabelG"]) ? $Format["LabelG"] : 0; - $LabelB = isset($Format["LabelB"]) ? $Format["LabelB"] : 0; - $LabelAlpha = isset($Format["LabelAlpha"]) ? $Format["LabelAlpha"] : 100; - $WriteValues = isset($Format["WriteValues"]) ? $Format["WriteValues"] : NULL; - $ValuePosition = isset($Format["ValuePosition"]) ? $Format["ValuePosition"] : PIE_VALUE_OUTSIDE; - $ValuePadding = isset($Format["ValuePadding"]) ? $Format["ValuePadding"] : 15; - $ValueSuffix = isset($Format["ValueSuffix"]) ? $Format["ValueSuffix"] : ""; - $ValueR = isset($Format["ValueR"]) ? $Format["ValueR"] : 255; - $ValueG = isset($Format["ValueG"]) ? $Format["ValueG"] : 255; - $ValueB = isset($Format["ValueB"]) ? $Format["ValueB"] : 255; - $ValueAlpha = isset($Format["ValueAlpha"]) ? $Format["ValueAlpha"] : 100; - $RecordImageMap = isset($Format["RecordImageMap"]) ? $Format["RecordImageMap"] : FALSE; - - /* Data Processing */ - $Data = $this->pDataObject->getData(); - $Palette = $this->pDataObject->getPalette(); - - /* Do we have an abscissa serie defined? */ - if ( $Data["Abscissa"] == "" ) { return(PIE_NO_ABSCISSA); } - - /* Try to find the data serie */ - $DataSerie = ""; - foreach ($Data["Series"] as $SerieName => $SerieData) - { if ( $SerieName != $Data["Abscissa"]) { $DataSerie = $SerieName; } } - - /* Do we have data to compute? */ - if ( $DataSerie == "" ) { return(PIE_NO_DATASERIE); } - - /* Remove unused data */ - list($Data,$Palette) = $this->clean0Values($Data,$Palette,$DataSerie,$Data["Abscissa"]); - - /* Compute the pie sum */ - $SerieSum = $this->pDataObject->getSum($DataSerie); - - /* Do we have data to draw? */ - if ( $SerieSum == 0 ) { return(PIE_SUMISNULL); } - - /* Dump the real number of data to draw */ - $Values = ""; - foreach ($Data["Series"][$DataSerie]["Data"] as $Key => $Value) - { if ($Value != 0) { $Values[] = $Value; } } - - /* Compute the wasted angular space between series */ - if (count($Values)==1) { $WastedAngular = 0; } else { $WastedAngular = count($Values) * $DataGapAngle; } - - /* Compute the scale */ - $ScaleFactor = (360 - $WastedAngular) / $SerieSum; - - $RestoreShadow = $this->pChartObject->Shadow; - if ( $this->pChartObject->Shadow ) - { - $this->pChartObject->Shadow = FALSE; - - $ShadowFormat = $Format; $ShadowFormat["Shadow"] = TRUE; - $this->draw2DPie($X+$this->pChartObject->ShadowX,$Y+$this->pChartObject->ShadowY,$ShadowFormat); - } - - /* Draw the polygon pie elements */ - $Step = 360 / (2 * PI * $Radius); - $Offset = 0; $ID = 0; - foreach($Values as $Key => $Value) - { - if ( $Shadow ) - $Settings = array("R"=>$this->pChartObject->ShadowR,"G"=>$this->pChartObject->ShadowG,"B"=>$this->pChartObject->ShadowB,"Alpha"=>$this->pChartObject->Shadowa); - else - { - if ( !isset($Palette[$ID]["R"]) ) { $Color = $this->pChartObject->getRandomColor(); $Palette[$ID] = $Color; $this->pDataObject->savePalette($ID,$Color); } - $Settings = array("R"=>$Palette[$ID]["R"],"G"=>$Palette[$ID]["G"],"B"=>$Palette[$ID]["B"],"Alpha"=>$Palette[$ID]["Alpha"]); - } - - if ( !$SecondPass && !$Shadow ) - { - if ( !$Border ) - $Settings["Surrounding"] = 10; - else - { $Settings["BorderR"] = $BorderR; $Settings["BorderG"] = $BorderG; $Settings["BorderB"] = $BorderB; } - } - - $Plots = ""; - $EndAngle = $Offset+($Value*$ScaleFactor); if ( $EndAngle > 360 ) { $EndAngle = 360; } - - $Angle = ($EndAngle - $Offset)/2 + $Offset; - if ($DataGapAngle == 0) - { $X0 = $X; $Y0 = $Y; } - else - { - $X0 = cos(($Angle-90)*PI/180) * $DataGapRadius + $X; - $Y0 = sin(($Angle-90)*PI/180) * $DataGapRadius + $Y; - } - - $Plots[] = $X0; $Plots[] = $Y0; - - - for($i=$Offset;$i<=$EndAngle;$i=$i+$Step) - { - $Xc = cos(($i-90)*PI/180) * $Radius + $X; - $Yc = sin(($i-90)*PI/180) * $Radius + $Y; - - if ( $SecondPass && ( $i<90 )) { $Yc++; } - if ( $SecondPass && ( $i>180 && $i<270 )) { $Xc++; } - if ( $SecondPass && ( $i>=270 )) { $Xc++; $Yc++; } - - $Plots[] = $Xc; $Plots[] = $Yc; - } - - $this->pChartObject->drawPolygon($Plots,$Settings); - if ( $RecordImageMap && !$Shadow ) { $this->pChartObject->addToImageMap("POLY",$this->arraySerialize($Plots),$this->pChartObject->toHTMLColor($Palette[$ID]["R"],$Palette[$ID]["G"],$Palette[$ID]["B"]),$Data["Series"][$Data["Abscissa"]]["Data"][$Key],$Value); } - - if ( $DrawLabels && !$Shadow && !$SecondPass ) - { - if ( $LabelColor == PIE_LABEL_COLOR_AUTO ) - { $Settings = array("FillR"=>$Palette[$ID]["R"],"FillG"=>$Palette[$ID]["G"],"FillB"=>$Palette[$ID]["B"],"Alpha"=>$Palette[$ID]["Alpha"]);} - else - { $Settings = array("FillR"=>$LabelR,"FillG"=>$LabelG,"FillB"=>$LabelB,"Alpha"=>$LabelAlpha); } - - $Angle = ($EndAngle - $Offset)/2 + $Offset; - $Xc = cos(($Angle-90)*PI/180) * $Radius + $X; - $Yc = sin(($Angle-90)*PI/180) * $Radius + $Y; - - $Label = $Data["Series"][$Data["Abscissa"]]["Data"][$Key]; - - if ( $LabelStacked ) - $this->writePieLabel($Xc,$Yc,$Label,$Angle,$Settings,TRUE,$X,$Y,$Radius); - else - $this->writePieLabel($Xc,$Yc,$Label,$Angle,$Settings,FALSE); - } - - $Offset = $i + $DataGapAngle; $ID++; - } - - /* Second pass to smooth the angles */ - if ( $SecondPass ) - { - $Step = 360 / (2 * PI * $Radius); - $Offset = 0; $ID = 0; - foreach($Values as $Key => $Value) - { - $FirstPoint = TRUE; - if ( $Shadow ) - $Settings = array("R"=>$this->pChartObject->ShadowR,"G"=>$this->pChartObject->ShadowG,"B"=>$this->pChartObject->ShadowB,"Alpha"=>$this->pChartObject->Shadowa); - else - { - if ( $Border ) - $Settings = array("R"=>$BorderR,"G"=>$BorderG,"B"=>$BorderB); - else - $Settings = array("R"=>$Palette[$ID]["R"],"G"=>$Palette[$ID]["G"],"B"=>$Palette[$ID]["B"],"Alpha"=>$Palette[$ID]["Alpha"]); - } - - $EndAngle = $Offset+($Value*$ScaleFactor); if ( $EndAngle > 360 ) { $EndAngle = 360; } - - if ($DataGapAngle == 0) - { $X0 = $X; $Y0 = $Y; } - else - { - $Angle = ($EndAngle - $Offset)/2 + $Offset; - $X0 = cos(($Angle-90)*PI/180) * $DataGapRadius + $X; - $Y0 = sin(($Angle-90)*PI/180) * $DataGapRadius + $Y; - } - $Plots[] = $X0; $Plots[] = $Y0; - - for($i=$Offset;$i<=$EndAngle;$i=$i+$Step) - { - $Xc = cos(($i-90)*PI/180) * $Radius + $X; - $Yc = sin(($i-90)*PI/180) * $Radius + $Y; - - if ( $FirstPoint ) { $this->pChartObject->drawLine($Xc,$Yc,$X0,$Y0,$Settings); } { $FirstPoint = FALSE; } - - $this->pChartObject->drawAntialiasPixel($Xc,$Yc,$Settings); - } - $this->pChartObject->drawLine($Xc,$Yc,$X0,$Y0,$Settings); - - if ( $DrawLabels && !$Shadow ) - { - if ( $LabelColor == PIE_LABEL_COLOR_AUTO ) - { $Settings = array("FillR"=>$Palette[$ID]["R"],"FillG"=>$Palette[$ID]["G"],"FillB"=>$Palette[$ID]["B"],"Alpha"=>$Palette[$ID]["Alpha"]);} - else - { $Settings = array("FillR"=>$LabelR,"FillG"=>$LabelG,"FillB"=>$LabelB,"Alpha"=>$LabelAlpha); } - - $Angle = ($EndAngle - $Offset)/2 + $Offset; - $Xc = cos(($Angle-90)*PI/180) * $Radius + $X; - $Yc = sin(($Angle-90)*PI/180) * $Radius + $Y; - - $Label = $Data["Series"][$Data["Abscissa"]]["Data"][$Key]; - - if ( $LabelStacked ) - $this->writePieLabel($Xc,$Yc,$Label,$Angle,$Settings,TRUE,$X,$Y,$Radius); - else - $this->writePieLabel($Xc,$Yc,$Label,$Angle,$Settings,FALSE); - } - - $Offset = $i + $DataGapAngle; $ID++; - } - } - - if ( $WriteValues != NULL && !$Shadow ) - { - $Step = 360 / (2 * PI * $Radius); - $Offset = 0; $ID = count($Values)-1; - $Settings = array("Align"=>TEXT_ALIGN_MIDDLEMIDDLE,"R"=>$ValueR,"G"=>$ValueG,"B"=>$ValueB,"Alpha"=>$ValueAlpha); - foreach($Values as $Key => $Value) - { - $EndAngle = ($Value*$ScaleFactor) + $Offset; if ( $EndAngle > 360 ) { $EndAngle = 0; } - $Angle = ($EndAngle - $Offset)/2 + $Offset; - - if ( $ValuePosition == PIE_VALUE_OUTSIDE ) - { - $Xc = cos(($Angle-90)*PI/180) * ($Radius+$ValuePadding) + $X; - $Yc = sin(($Angle-90)*PI/180) * ($Radius+$ValuePadding) + $Y; - } - else - { - $Xc = cos(($Angle-90)*PI/180) * ($Radius)/2 + $X; - $Yc = sin(($Angle-90)*PI/180) * ($Radius)/2 + $Y; - } - - if ( $WriteValues == PIE_VALUE_PERCENTAGE ) - $Display = round(( 100 / $SerieSum ) * $Value)."%"; - elseif ( $WriteValues == PIE_VALUE_NATURAL ) - $Display = $Value.$ValueSuffix; - - $this->pChartObject->drawText($Xc,$Yc,$Display,$Settings); - - $Offset = $EndAngle + $DataGapAngle; $ID--; - } - } - - if ( $DrawLabels && $LabelStacked ) { $this->writeShiftedLabels(); } - - $this->pChartObject->Shadow = $RestoreShadow; - - return(PIE_RENDERED); - } - - /* Draw a 3D pie chart */ - function draw3DPie($X,$Y,$Format="") - { - /* Rendering layout */ - $Radius = isset($Format["Radius"]) ? $Format["Radius"] : 80; - $SkewFactor = isset($Format["SkewFactor"]) ? $Format["SkewFactor"] : .5; - $SliceHeight = isset($Format["SliceHeight"]) ? $Format["SliceHeight"] : 20; - $DataGapAngle = isset($Format["DataGapAngle"]) ? $Format["DataGapAngle"] : 0; - $DataGapRadius = isset($Format["DataGapRadius"]) ? $Format["DataGapRadius"] : 0; - $SecondPass = isset($Format["SecondPass"]) ? $Format["SecondPass"] : TRUE; - $Border = isset($Format["Border"]) ? $Format["Border"] : FALSE; - $Shadow = isset($Format["Shadow"]) ? $Format["Shadow"] : FALSE; - $DrawLabels = isset($Format["DrawLabels"]) ? $Format["DrawLabels"] : FALSE; - $LabelStacked = isset($Format["LabelStacked"]) ? $Format["LabelStacked"] : FALSE; - $LabelColor = isset($Format["LabelColor"]) ? $Format["LabelColor"] : PIE_LABEL_COLOR_MANUAL; - $LabelR = isset($Format["LabelR"]) ? $Format["LabelR"] : 0; - $LabelG = isset($Format["LabelG"]) ? $Format["LabelG"] : 0; - $LabelB = isset($Format["LabelB"]) ? $Format["LabelB"] : 0; - $LabelAlpha = isset($Format["LabelAlpha"]) ? $Format["LabelAlpha"] : 100; - $WriteValues = isset($Format["WriteValues"]) ? $Format["WriteValues"] : NULL; //PIE_VALUE_PERCENTAGE - $ValuePosition = isset($Format["ValuePosition"]) ? $Format["ValuePosition"] : PIE_VALUE_INSIDE; - $ValuePadding = isset($Format["ValuePadding"]) ? $Format["ValuePadding"] : 15; - $ValueSuffix = isset($Format["ValueSuffix"]) ? $Format["ValueSuffix"] : ""; - $ValueR = isset($Format["ValueR"]) ? $Format["ValueR"] : 255; - $ValueG = isset($Format["ValueG"]) ? $Format["ValueG"] : 255; - $ValueB = isset($Format["ValueB"]) ? $Format["ValueB"] : 255; - $ValueAlpha = isset($Format["ValueAlpha"]) ? $Format["ValueAlpha"] : 100; - $RecordImageMap = isset($Format["RecordImageMap"]) ? $Format["RecordImageMap"] : FALSE; - - /* Error correction for overlaying rounded corners */ - if ( $SkewFactor < .5 ) { $SkewFactor = .5; } - - /* Data Processing */ - $Data = $this->pDataObject->getData(); - $Palette = $this->pDataObject->getPalette(); - - /* Do we have an abscissa serie defined? */ - if ( $Data["Abscissa"] == "" ) { return(PIE_NO_ABSCISSA); } - - /* Try to find the data serie */ - $DataSerie = ""; - foreach ($Data["Series"] as $SerieName => $SerieData) - { if ( $SerieName != $Data["Abscissa"]) { $DataSerie = $SerieName; } } - - /* Do we have data to compute? */ - if ( $DataSerie == "" ) { return(PIE_NO_DATASERIE); } - - /* Remove unused data */ - list($Data,$Palette) = $this->clean0Values($Data,$Palette,$DataSerie,$Data["Abscissa"]); - - /* Compute the pie sum */ - $SerieSum = $this->pDataObject->getSum($DataSerie); - - /* Do we have data to draw? */ - if ( $SerieSum == 0 ) { return(PIE_SUMISNULL); } - - /* Dump the real number of data to draw */ - $Values = ""; - foreach ($Data["Series"][$DataSerie]["Data"] as $Key => $Value) - { if ($Value != 0) { $Values[] = $Value; } } - - /* Compute the wasted angular space between series */ - if (count($Values)==1) { $WastedAngular = 0; } else { $WastedAngular = count($Values) * $DataGapAngle; } - - /* Compute the scale */ - $ScaleFactor = (360 - $WastedAngular) / $SerieSum; - - $RestoreShadow = $this->pChartObject->Shadow; - if ( $this->pChartObject->Shadow ) { $this->pChartObject->Shadow = FALSE; } - - /* Draw the polygon pie elements */ - $Step = 360 / (2 * PI * $Radius); - $Offset = 360; $ID = count($Values)-1; - $Values = array_reverse($Values); - $Slice = 0; $Slices = ""; $SliceColors = ""; $Visible = ""; $SliceAngle = ""; - foreach($Values as $Key => $Value) - { - if ( !isset($Palette[$ID]["R"]) ) { $Color = $this->pChartObject->getRandomColor(); $Palette[$ID] = $Color; $this->pDataObject->savePalette($ID,$Color); } - $Settings = array("R"=>$Palette[$ID]["R"],"G"=>$Palette[$ID]["G"],"B"=>$Palette[$ID]["B"],"Alpha"=>$Palette[$ID]["Alpha"]); - - $SliceColors[$Slice] = $Settings; - - $StartAngle = $Offset; - $EndAngle = $Offset-($Value*$ScaleFactor); if ( $EndAngle < 0 ) { $EndAngle = 0; } - - if ( $StartAngle > 180 ) { $Visible[$Slice]["Start"] = TRUE; } else { $Visible[$Slice]["Start"] = TRUE; } - if ( $EndAngle < 180 ) { $Visible[$Slice]["End"] = FALSE; } else { $Visible[$Slice]["End"] = TRUE; } - - if ($DataGapAngle == 0) - { $X0 = $X; $Y0 = $Y; } - else - { - $Angle = ($EndAngle - $Offset)/2 + $Offset; - $X0 = cos(($Angle-90)*PI/180) * $DataGapRadius + $X; - $Y0 = sin(($Angle-90)*PI/180) * $DataGapRadius*$SkewFactor + $Y; - } - $Slices[$Slice][] = $X0; $Slices[$Slice][] = $Y0; $SliceAngle[$Slice][] = 0; - - for($i=$Offset;$i>=$EndAngle;$i=$i-$Step) - { - $Xc = cos(($i-90)*PI/180) * $Radius + $X; - $Yc = sin(($i-90)*PI/180) * $Radius*$SkewFactor + $Y; - - if ( ($SecondPass || $RestoreShadow ) && ( $i<90 )) { $Yc++; } - if ( ($SecondPass || $RestoreShadow ) && ( $i>90 && $i<180 )) { $Xc++; } - if ( ($SecondPass || $RestoreShadow ) && ( $i>180 && $i<270 )) { $Xc++; } - if ( ($SecondPass || $RestoreShadow ) && ( $i>=270 )) { $Xc++; $Yc++; } - - $Slices[$Slice][] = $Xc; $Slices[$Slice][] = $Yc; $SliceAngle[$Slice][] = $i; - } - - $Offset = $i - $DataGapAngle; $ID--; $Slice++; - } - - /* Draw the bottom shadow if needed */ - if ( $RestoreShadow && ($this->pChartObject->ShadowX != 0 || $this->pChartObject->ShadowY !=0 )) - { - foreach($Slices as $SliceID => $Plots) - { - $ShadowPie = ""; - for($i=0;$ipChartObject->ShadowX; $ShadowPie[] = $Plots[$i+1]+$this->pChartObject->ShadowY; } - - $Settings = array("R"=>$this->pChartObject->ShadowR,"G"=>$this->pChartObject->ShadowG,"B"=>$this->pChartObject->ShadowB,"Alpha"=>$this->pChartObject->Shadowa,"NoBorder"=>TRUE); - $this->pChartObject->drawPolygon($ShadowPie,$Settings); - } - - $Step = 360 / (2 * PI * $Radius); - $Offset = 360; - foreach($Values as $Key => $Value) - { - $EndAngle = $Offset-($Value*$ScaleFactor); if ( $EndAngle < 0 ) { $EndAngle = 0; } - - for($i=$Offset;$i>=$EndAngle;$i=$i-$Step) - { - $Xc = cos(($i-90)*PI/180) * $Radius + $X + $this->pChartObject->ShadowX; - $Yc = sin(($i-90)*PI/180) * $Radius*$SkewFactor + $Y + $this->pChartObject->ShadowY; - - $this->pChartObject->drawAntialiasPixel($Xc,$Yc,$Settings); - } - - $Offset = $i - $DataGapAngle; $ID--; - } - } - - /* Draw the bottom pie splice */ - foreach($Slices as $SliceID => $Plots) - { - $Settings = $SliceColors[$SliceID]; $Settings["NoBorder"] = TRUE; - $this->pChartObject->drawPolygon($Plots,$Settings); - - if ( $SecondPass ) - { - $Settings = $SliceColors[$SliceID]; - if ( $Border ) - { $Settings["R"]+= 30; $Settings["G"]+= 30; $Settings["B"]+= 30;; } - - if ( isset($SliceAngle[$SliceID][1]) ) /* Empty error handling */ - { - $Angle = $SliceAngle[$SliceID][1]; - $Xc = cos(($Angle-90)*PI/180) * $Radius + $X; - $Yc = sin(($Angle-90)*PI/180) * $Radius*$SkewFactor + $Y; - $this->pChartObject->drawLine($Plots[0],$Plots[1],$Xc,$Yc,$Settings); - - $Angle = $SliceAngle[$SliceID][count($SliceAngle[$SliceID])-1]; - $Xc = cos(($Angle-90)*PI/180) * $Radius + $X; - $Yc = sin(($Angle-90)*PI/180) * $Radius*$SkewFactor + $Y; - $this->pChartObject->drawLine($Plots[0],$Plots[1],$Xc,$Yc,$Settings); - } - } - } - - /* Draw the two vertical edges */ - $Slices = array_reverse($Slices); - $SliceColors = array_reverse($SliceColors); - foreach($Slices as $SliceID => $Plots) - { - $Settings = $SliceColors[$SliceID]; - $Settings["R"]+= 10; $Settings["G"]+= 10; $Settings["B"]+= 10; $Settings["NoBorder"] = TRUE; - - if ( $Visible[$SliceID]["Start"] && isset($Plots[2])) /* Empty error handling */ - { - $this->pChartObject->drawLine($Plots[2],$Plots[3],$Plots[2],$Plots[3]- $SliceHeight,array("R"=>$Settings["R"],"G"=>$Settings["G"],"B"=>$Settings["B"])); - $Border = ""; - $Border[] = $Plots[0]; $Border[] = $Plots[1]; $Border[] = $Plots[0]; $Border[] = $Plots[1] - $SliceHeight; - $Border[] = $Plots[2]; $Border[] = $Plots[3] - $SliceHeight; $Border[] = $Plots[2]; $Border[] = $Plots[3]; - $this->pChartObject->drawPolygon($Border,$Settings); - } - } - - $Slices = array_reverse($Slices); - $SliceColors = array_reverse($SliceColors); - foreach($Slices as $SliceID => $Plots) - { - $Settings = $SliceColors[$SliceID]; - $Settings["R"]+= 10; $Settings["G"]+= 10; $Settings["B"]+= 10; $Settings["NoBorder"] = TRUE; - if ( $Visible[$SliceID]["End"] ) - { - $this->pChartObject->drawLine($Plots[count($Plots)-2],$Plots[count($Plots)-1],$Plots[count($Plots)-2],$Plots[count($Plots)-1]- $SliceHeight,array("R"=>$Settings["R"],"G"=>$Settings["G"],"B"=>$Settings["B"])); - - $Border = ""; - $Border[] = $Plots[0]; $Border[] = $Plots[1]; $Border[] = $Plots[0]; $Border[] = $Plots[1] - $SliceHeight; - $Border[] = $Plots[count($Plots)-2]; $Border[] = $Plots[count($Plots)-1] - $SliceHeight; $Border[] = $Plots[count($Plots)-2]; $Border[] = $Plots[count($Plots)-1]; - $this->pChartObject->drawPolygon($Border,$Settings); - } - } - - /* Draw the rounded edges */ - foreach($Slices as $SliceID => $Plots) - { - $Settings = $SliceColors[$SliceID]; - $Settings["R"]+= 10; $Settings["G"]+= 10; $Settings["B"]+= 10; $Settings["NoBorder"] = TRUE; - - for ($j=2;$j 90 ) - { - $Border = ""; - $Border[] = $Plots[$j]; $Border[] = $Plots[$j+1]; - $Border[] = $Plots[$j+2]; $Border[] = $Plots[$j+3]; - $Border[] = $Plots[$j+2]; $Border[] = $Plots[$j+3] - $SliceHeight; - $Border[] = $Plots[$j]; $Border[] = $Plots[$j+1] - $SliceHeight; - $this->pChartObject->drawPolygon($Border,$Settings); - } - } - - if ( $SecondPass ) - { - $Settings = $SliceColors[$SliceID]; - if ( $Border ) - { $Settings["R"]+= 30; $Settings["G"]+= 30; $Settings["B"]+= 30; } - - if ( isset($SliceAngle[$SliceID][1]) ) /* Empty error handling */ - { - $Angle = $SliceAngle[$SliceID][1]; - if ( $Angle < 270 && $Angle > 90 ) - { - $Xc = cos(($Angle-90)*PI/180) * $Radius + $X; - $Yc = sin(($Angle-90)*PI/180) * $Radius*$SkewFactor + $Y; - $this->pChartObject->drawLine($Xc,$Yc,$Xc,$Yc-$SliceHeight,$Settings); - } - } - - $Angle = $SliceAngle[$SliceID][count($SliceAngle[$SliceID])-1]; - if ( $Angle < 270 && $Angle > 90 ) - { - $Xc = cos(($Angle-90)*PI/180) * $Radius + $X; - $Yc = sin(($Angle-90)*PI/180) * $Radius*$SkewFactor + $Y; - $this->pChartObject->drawLine($Xc,$Yc,$Xc,$Yc-$SliceHeight,$Settings); - } - - if ( isset($SliceAngle[$SliceID][1]) && $SliceAngle[$SliceID][1] > 270 && $SliceAngle[$SliceID][count($SliceAngle[$SliceID])-1] < 270 ) - { - $Xc = cos((270-90)*PI/180) * $Radius + $X; - $Yc = sin((270-90)*PI/180) * $Radius*$SkewFactor + $Y; - $this->pChartObject->drawLine($Xc,$Yc,$Xc,$Yc-$SliceHeight,$Settings); - } - - if ( isset($SliceAngle[$SliceID][1]) && $SliceAngle[$SliceID][1] > 90 && $SliceAngle[$SliceID][count($SliceAngle[$SliceID])-1] < 90 ) - { - $Xc = cos((0)*PI/180) * $Radius + $X; - $Yc = sin((0)*PI/180) * $Radius*$SkewFactor + $Y; - $this->pChartObject->drawLine($Xc,$Yc,$Xc,$Yc-$SliceHeight,$Settings); - } - - } - } - - /* Draw the top splice */ - foreach($Slices as $SliceID => $Plots) - { - $Settings = $SliceColors[$SliceID]; - $Settings["R"]+= 20; $Settings["G"]+= 20; $Settings["B"]+= 20; - - $Top = ""; - for($j=0;$jpChartObject->drawPolygon($Top,$Settings); - - if ( $RecordImageMap && !$Shadow ) { $this->pChartObject->addToImageMap("POLY",$this->arraySerialize($Top),$this->pChartObject->toHTMLColor($Settings["R"],$Settings["G"],$Settings["B"]),$Data["Series"][$Data["Abscissa"]]["Data"][count($Slices)-$SliceID-1],$Values[$SliceID]); } - } - - - /* Second pass to smooth the angles */ - if ( $SecondPass ) - { - $Step = 360 / (2 * PI * $Radius); - $Offset = 360; $ID = count($Values)-1; - foreach($Values as $Key => $Value) - { - $FirstPoint = TRUE; - if ( $Shadow ) - $Settings = array("R"=>$this->pChartObject->ShadowR,"G"=>$this->pChartObject->ShadowG,"B"=>$this->pChartObject->ShadowB,"Alpha"=>$this->pChartObject->Shadowa); - else - { - if ( $Border ) - { $Settings = array("R"=>$Palette[$ID]["R"]+30,"G"=>$Palette[$ID]["G"]+30,"B"=>$Palette[$ID]["B"]+30,"Alpha"=>$Palette[$ID]["Alpha"]); } - else - $Settings = array("R"=>$Palette[$ID]["R"],"G"=>$Palette[$ID]["G"],"B"=>$Palette[$ID]["B"],"Alpha"=>$Palette[$ID]["Alpha"]); - } - - $EndAngle = $Offset-($Value*$ScaleFactor); if ( $EndAngle < 0 ) { $EndAngle = 0; } - - if ($DataGapAngle == 0) - { $X0 = $X; $Y0 = $Y- $SliceHeight; } - else - { - $Angle = ($EndAngle - $Offset)/2 + $Offset; - $X0 = cos(($Angle-90)*PI/180) * $DataGapRadius + $X; - $Y0 = sin(($Angle-90)*PI/180) * $DataGapRadius*$SkewFactor + $Y - $SliceHeight; - } - $Plots[] = $X0; $Plots[] = $Y0; - - for($i=$Offset;$i>=$EndAngle;$i=$i-$Step) - { - $Xc = cos(($i-90)*PI/180) * $Radius + $X; - $Yc = sin(($i-90)*PI/180) * $Radius*$SkewFactor + $Y - $SliceHeight; - - if ( $FirstPoint ) { $this->pChartObject->drawLine($Xc,$Yc,$X0,$Y0,$Settings); } { $FirstPoint = FALSE; } - - $this->pChartObject->drawAntialiasPixel($Xc,$Yc,$Settings); - if ($i < 270 && $i > 90 ) { $this->pChartObject->drawAntialiasPixel($Xc,$Yc+$SliceHeight,$Settings); } - } - $this->pChartObject->drawLine($Xc,$Yc,$X0,$Y0,$Settings); - - $Offset = $i - $DataGapAngle; $ID--; - } - } - - if ( $WriteValues != NULL ) - { - $Step = 360 / (2 * PI * $Radius); - $Offset = 360; $ID = count($Values)-1; - $Settings = array("Align"=>TEXT_ALIGN_MIDDLEMIDDLE,"R"=>$ValueR,"G"=>$ValueG,"B"=>$ValueB,"Alpha"=>$ValueAlpha); - foreach($Values as $Key => $Value) - { - $EndAngle = $Offset-($Value*$ScaleFactor); if ( $EndAngle < 0 ) { $EndAngle = 0; } - - $Angle = ($EndAngle - $Offset)/2 + $Offset; - - if ( $ValuePosition == PIE_VALUE_OUTSIDE ) - { - $Xc = cos(($Angle-90)*PI/180) * ($Radius+$ValuePadding) + $X; - $Yc = sin(($Angle-90)*PI/180) * (($Radius*$SkewFactor)+$ValuePadding) + $Y - $SliceHeight; - } - else - { - $Xc = cos(($Angle-90)*PI/180) * ($Radius)/2 + $X; - $Yc = sin(($Angle-90)*PI/180) * ($Radius*$SkewFactor)/2 + $Y - $SliceHeight; - } - - if ( $WriteValues == PIE_VALUE_PERCENTAGE ) - $Display = round(( 100 / $SerieSum ) * $Value)."%"; - elseif ( $WriteValues == PIE_VALUE_NATURAL ) - $Display = $Value.$ValueSuffix; - - $this->pChartObject->drawText($Xc,$Yc,$Display,$Settings); - - $Offset = $EndAngle - $DataGapAngle; $ID--; - } - } - - if ( $DrawLabels ) - { - $Step = 360 / (2 * PI * $Radius); - $Offset = 360; $ID = count($Values)-1; - foreach($Values as $Key => $Value) - { - if ( $LabelColor == PIE_LABEL_COLOR_AUTO ) - { $Settings = array("FillR"=>$Palette[$ID]["R"],"FillG"=>$Palette[$ID]["G"],"FillB"=>$Palette[$ID]["B"],"Alpha"=>$Palette[$ID]["Alpha"]);} - else - { $Settings = array("FillR"=>$LabelR,"FillG"=>$LabelG,"FillB"=>$LabelB,"Alpha"=>$LabelAlpha); } - - $EndAngle = $Offset-($Value*$ScaleFactor); if ( $EndAngle < 0 ) { $EndAngle = 0; } - - $Angle = ($EndAngle - $Offset)/2 + $Offset; - $Xc = cos(($Angle-90)*PI/180) * $Radius + $X; - $Yc = sin(($Angle-90)*PI/180) * $Radius*$SkewFactor + $Y - $SliceHeight; - - if ( isset($Data["Series"][$Data["Abscissa"]]["Data"][$ID]) ) - { - $Label = $Data["Series"][$Data["Abscissa"]]["Data"][$ID]; - - if ( $LabelStacked ) - $this->writePieLabel($Xc,$Yc,$Label,$Angle,$Settings,TRUE,$X,$Y,$Radius,TRUE); - else - $this->writePieLabel($Xc,$Yc,$Label,$Angle,$Settings,FALSE); - } - - $Offset = $EndAngle - $DataGapAngle; $ID--; - } - } - - if ( $DrawLabels && $LabelStacked ) { $this->writeShiftedLabels(); } - - $this->pChartObject->Shadow = $RestoreShadow; - - return(PIE_RENDERED); - } - - /* Draw the legend of pie chart */ - function drawPieLegend($X,$Y,$Format="") - { - $FontName = isset($Format["FontName"]) ? $Format["FontName"] : $this->pChartObject->FontName; - $FontSize = isset($Format["FontSize"]) ? $Format["FontSize"] : $this->pChartObject->FontSize; - $FontR = isset($Format["FontR"]) ? $Format["FontR"] : $this->pChartObject->FontColorR; - $FontG = isset($Format["FontG"]) ? $Format["FontG"] : $this->pChartObject->FontColorG; - $FontB = isset($Format["FontB"]) ? $Format["FontB"] : $this->pChartObject->FontColorB; - $BoxSize = isset($Format["BoxSize"]) ? $Format["BoxSize"] : 5; - $Margin = isset($Format["Margin"]) ? $Format["Margin"] : 5; - $R = isset($Format["R"]) ? $Format["R"] : 200; - $G = isset($Format["G"]) ? $Format["G"] : 200; - $B = isset($Format["B"]) ? $Format["B"] : 200; - $Alpha = isset($Format["Alpha"]) ? $Format["Alpha"] : 100; - $BorderR = isset($Format["BorderR"]) ? $Format["BorderR"] : 255; - $BorderG = isset($Format["BorderG"]) ? $Format["BorderG"] : 255; - $BorderB = isset($Format["BorderB"]) ? $Format["BorderB"] : 255; - $Surrounding = isset($Format["Surrounding"]) ? $Format["Surrounding"] : NULL; - $Style = isset($Format["Style"]) ? $Format["Style"] : LEGEND_ROUND; - $Mode = isset($Format["Mode"]) ? $Format["Mode"] : LEGEND_VERTICAL; - - if ( $Surrounding != NULL ) { $BorderR = $R + $Surrounding; $BorderG = $G + $Surrounding; $BorderB = $B + $Surrounding; } - - $YStep = max($this->pChartObject->FontSize,$BoxSize) + 5; - $XStep = $BoxSize + 5; - - /* Data Processing */ - $Data = $this->pDataObject->getData(); - $Palette = $this->pDataObject->getPalette(); - - /* Do we have an abscissa serie defined? */ - if ( $Data["Abscissa"] == "" ) { return(PIE_NO_ABSCISSA); } - - $Boundaries = ""; $Boundaries["L"] = $X; $Boundaries["T"] = $Y; $Boundaries["R"] = 0; $Boundaries["B"] = 0; $vY = $Y; $vX = $X; - foreach($Data["Series"][$Data["Abscissa"]]["Data"] as $Key => $Value) - { - $BoxArray = $this->pChartObject->getTextBox($vX+$BoxSize+4,$vY+$BoxSize/2,$FontName,$FontSize,0,$Value); - - if ( $Mode == LEGEND_VERTICAL ) - { - if ( $Boundaries["T"] > $BoxArray[2]["Y"]+$BoxSize/2 ) { $Boundaries["T"] = $BoxArray[2]["Y"]+$BoxSize/2; } - if ( $Boundaries["R"] < $BoxArray[1]["X"]+2 ) { $Boundaries["R"] = $BoxArray[1]["X"]+2; } - if ( $Boundaries["B"] < $BoxArray[1]["Y"]+2+$BoxSize/2 ) { $Boundaries["B"] = $BoxArray[1]["Y"]+2+$BoxSize/2; } - $vY=$vY+$YStep; - } - elseif ( $Mode == LEGEND_HORIZONTAL ) - { - if ( $Boundaries["T"] > $BoxArray[2]["Y"]+$BoxSize/2 ) { $Boundaries["T"] = $BoxArray[2]["Y"]+$BoxSize/2; } - if ( $Boundaries["R"] < $BoxArray[1]["X"]+2 ) { $Boundaries["R"] = $BoxArray[1]["X"]+2; } - if ( $Boundaries["B"] < $BoxArray[1]["Y"]+2+$BoxSize/2 ) { $Boundaries["B"] = $BoxArray[1]["Y"]+2+$BoxSize/2; } - $vX=$Boundaries["R"]+$XStep; - } - } - $vY=$vY-$YStep; $vX=$vX-$XStep; - - $TopOffset = $Y - $Boundaries["T"]; - if ( $Boundaries["B"]-($vY+$BoxSize) < $TopOffset ) { $Boundaries["B"] = $vY+$BoxSize+$TopOffset; } - - if ( $Style == LEGEND_ROUND ) - $this->pChartObject->drawRoundedFilledRectangle($Boundaries["L"]-$Margin,$Boundaries["T"]-$Margin,$Boundaries["R"]+$Margin,$Boundaries["B"]+$Margin,$Margin,array("R"=>$R,"G"=>$G,"B"=>$B,"Alpha"=>$Alpha,"BorderR"=>$BorderR,"BorderG"=>$BorderG,"BorderB"=>$BorderB)); - elseif ( $Style == LEGEND_BOX ) - $this->pChartObject->drawFilledRectangle($Boundaries["L"]-$Margin,$Boundaries["T"]-$Margin,$Boundaries["R"]+$Margin,$Boundaries["B"]+$Margin,array("R"=>$R,"G"=>$G,"B"=>$B,"Alpha"=>$Alpha,"BorderR"=>$BorderR,"BorderG"=>$BorderG,"BorderB"=>$BorderB)); - - $RestoreShadow = $this->pChartObject->Shadow; $this->pChartObject->Shadow = FALSE; - foreach($Data["Series"][$Data["Abscissa"]]["Data"] as $Key => $Value) - { - $R = $Palette[$Key]["R"]; $G = $Palette[$Key]["G"]; $B = $Palette[$Key]["B"]; - - $this->pChartObject->drawFilledRectangle($X+1,$Y+1,$X+$BoxSize+1,$Y+$BoxSize+1,array("R"=>0,"G"=>0,"B"=>0,"Alpha"=>20)); - $this->pChartObject->drawFilledRectangle($X,$Y,$X+$BoxSize,$Y+$BoxSize,array("R"=>$R,"G"=>$G,"B"=>$B,"Surrounding"=>20)); - if ( $Mode == LEGEND_VERTICAL ) - { - $this->pChartObject->drawText($X+$BoxSize+4,$Y+$BoxSize/2,$Value,array("R"=>$FontR,"G"=>$FontG,"B"=>$FontB,"Align"=>TEXT_ALIGN_MIDDLELEFT,"FontName"=>$FontName,"FontSize"=>$FontSize)); - $Y=$Y+$YStep; - } - elseif ( $Mode == LEGEND_HORIZONTAL ) - { - $BoxArray = $this->pChartObject->drawText($X+$BoxSize+4,$Y+$BoxSize/2,$Value,array("R"=>$FontR,"G"=>$FontG,"B"=>$FontB,"Align"=>TEXT_ALIGN_MIDDLELEFT,"FontName"=>$FontName,"FontSize"=>$FontSize)); - $X=$BoxArray[1]["X"]+2+$XStep; - } - } - - $this->Shadow = $RestoreShadow; - } - - /* Set the color of the specified slice */ - function setSliceColor($SliceID,$Format="") - { - $R = isset($Format["R"]) ? $Format["R"] : 0; - $G = isset($Format["G"]) ? $Format["G"] : 0; - $B = isset($Format["B"]) ? $Format["B"] : 0; - $Alpha = isset($Format["Alpha"]) ? $Format["Alpha"] : 100; - - $this->pDataObject->Palette[$SliceID]["R"] = $R; - $this->pDataObject->Palette[$SliceID]["G"] = $G; - $this->pDataObject->Palette[$SliceID]["B"] = $B; - $this->pDataObject->Palette[$SliceID]["Alpha"] = $Alpha; - } - - /* Internally used compute the label positions */ - function writePieLabel($X,$Y,$Label,$Angle,$Settings,$Stacked,$Xc=0,$Yc=0,$Radius=0,$Reversed=FALSE) - { - $LabelOffset = 30; - $FontName = $this->pChartObject->FontName; - $FontSize = $this->pChartObject->FontSize; - - if ( !$Stacked ) - { - $Settings["Angle"] = 360-$Angle; - $Settings["Length"] = 25; - $Settings["Size"] = 8; - - $this->pChartObject->drawArrowLabel($X,$Y," ".$Label." ",$Settings); - } - else - { - $X2 = cos(deg2rad($Angle-90))*20+$X; - $Y2 = sin(deg2rad($Angle-90))*20+$Y; - - $TxtPos = $this->pChartObject->getTextBox($X,$Y,$FontName,$FontSize,0,$Label); - $Height = $TxtPos[0]["Y"] - $TxtPos[2]["Y"]; - $YTop = $Y2 - $Height/2 - 2; - $YBottom = $Y2 + $Height/2 + 2; - - if ( $this->LabelPos != "" ) - { - $Done = FALSE; - foreach($this->LabelPos as $Key => $Settings) - { - if ( !$Done ) - { - if ( $Angle <= 90 && (($YTop >= $Settings["YTop"] && $YTop <= $Settings["YBottom"]) || ($YBottom >= $Settings["YTop"] && $YBottom <= $Settings["YBottom"]))) - { $this->shift(0,180,-($Height+2),$Reversed); $Done = TRUE; } - if ( $Angle > 90 && $Angle <= 180 && (($YTop >= $Settings["YTop"] && $YTop <= $Settings["YBottom"]) || ($YBottom >= $Settings["YTop"] && $YBottom <= $Settings["YBottom"]))) - { $this->shift(0,180,-($Height+2),$Reversed); $Done = TRUE; } - if ( $Angle > 180 && $Angle <= 270 && (($YTop >= $Settings["YTop"] && $YTop <= $Settings["YBottom"]) || ($YBottom >= $Settings["YTop"] && $YBottom <= $Settings["YBottom"]))) - { $this->shift(180,360,($Height+2),$Reversed); $Done = TRUE; } - if ( $Angle > 270 && $Angle <= 360 && (($YTop >= $Settings["YTop"] && $YTop <= $Settings["YBottom"]) || ($YBottom >= $Settings["YTop"] && $YBottom <= $Settings["YBottom"]))) - { $this->shift(180,360,($Height+2),$Reversed); $Done = TRUE; } - } - } - } - - $LabelSettings = array("YTop"=>$YTop,"YBottom"=>$YBottom,"Label"=>$Label,"Angle"=>$Angle,"X1"=>$X,"Y1"=>$Y,"X2"=>$X2,"Y2"=>$Y2); - if ( $Angle <= 180 ) { $LabelSettings["X3"] = $Xc+$Radius+$LabelOffset; } - if ( $Angle > 180 ) { $LabelSettings["X3"] = $Xc-$Radius-$LabelOffset; } - $this->LabelPos[] = $LabelSettings; - } - } - - /* Internally used to shift label positions */ - function shift($StartAngle,$EndAngle,$Offset,$Reversed) - { - if ( $Reversed ) { $Offset = -$Offset; } - foreach($this->LabelPos as $Key => $Settings) - { - if ( $Settings["Angle"] > $StartAngle && $Settings["Angle"] <= $EndAngle ) { $this->LabelPos[$Key]["YTop"] = $Settings["YTop"] + $Offset; $this->LabelPos[$Key]["YBottom"] = $Settings["YBottom"] + $Offset; $this->LabelPos[$Key]["Y2"] = $Settings["Y2"] + $Offset; } - } - } - - /* Internally used to write the re-computed labels */ - function writeShiftedLabels() - { - if ( $this->LabelPos == "" ) { return(0); } - foreach($this->LabelPos as $Key => $Settings) - { - $X1 = $Settings["X1"]; $Y1 = $Settings["Y1"]; - $X2 = $Settings["X2"]; $Y2 = $Settings["Y2"]; - $X3 = $Settings["X3"]; - $Angle = $Settings["Angle"]; - $Label = $Settings["Label"]; - - $this->pChartObject->drawArrow($X2,$Y2,$X1,$Y1,array("Size"=>8)); - if ( $Angle <= 180 ) - { - $this->pChartObject->drawLine($X2,$Y2,$X3,$Y2); - $this->pChartObject->drawText($X3+2,$Y2,$Label,array("Align"=>TEXT_ALIGN_MIDDLELEFT)); - } - else - { - $this->pChartObject->drawLine($X2,$Y2,$X3,$Y2); - $this->pChartObject->drawText($X3-2,$Y2,$Label,array("Align"=>TEXT_ALIGN_MIDDLERIGHT)); - } - } - } - - /* Draw a ring chart */ - function draw2DRing($X,$Y,$Format="") - { - $OuterRadius = isset($Format["Radius"]) ? $Format["Radius"] : 60; - $InnerRadius = isset($Format["Radius"]) ? $Format["Radius"] : 30; - $Border = isset($Format["Border"]) ? $Format["Border"] : FALSE; - $BorderR = isset($Format["BorderR"]) ? $Format["BorderR"] : 255; - $BorderG = isset($Format["BorderG"]) ? $Format["BorderG"] : 255; - $BorderB = isset($Format["BorderB"]) ? $Format["BorderB"] : 255; - $BorderAlpha = isset($Format["BorderAlpha"]) ? $Format["BorderAlpha"] : 100; - $Shadow = isset($Format["Shadow"]) ? $Format["Shadow"] : FALSE; - $DrawLabels = isset($Format["DrawLabels"]) ? $Format["DrawLabels"] : FALSE; - $LabelStacked = isset($Format["LabelStacked"]) ? $Format["LabelStacked"] : FALSE; - $LabelColor = isset($Format["LabelColor"]) ? $Format["LabelColor"] : PIE_LABEL_COLOR_MANUAL; - $LabelR = isset($Format["LabelR"]) ? $Format["LabelR"] : 0; - $LabelG = isset($Format["LabelG"]) ? $Format["LabelG"] : 0; - $LabelB = isset($Format["LabelB"]) ? $Format["LabelB"] : 0; - $LabelAlpha = isset($Format["LabelAlpha"]) ? $Format["LabelAlpha"] : 100; - $WriteValues = isset($Format["WriteValues"]) ? $Format["WriteValues"] : NULL; //PIE_VALUE_PERCENTAGE - $ValuePadding = isset($Format["ValuePadding"]) ? $Format["ValuePadding"] : 5; - $ValuePosition = isset($Format["ValuePosition"]) ? $Format["ValuePosition"] : PIE_VALUE_OUTSIDE; - $ValueSuffix = isset($Format["ValueSuffix"]) ? $Format["ValueSuffix"] : ""; - $ValueR = isset($Format["ValueR"]) ? $Format["ValueR"] : 255; - $ValueG = isset($Format["ValueG"]) ? $Format["ValueG"] : 255; - $ValueB = isset($Format["ValueB"]) ? $Format["ValueB"] : 255; - $ValueAlpha = isset($Format["ValueAlpha"]) ? $Format["ValueAlpha"] : 100; - $RecordImageMap = isset($Format["RecordImageMap"]) ? $Format["RecordImageMap"] : FALSE; - - /* Data Processing */ - $Data = $this->pDataObject->getData(); - $Palette = $this->pDataObject->getPalette(); - - /* Do we have an abscissa serie defined? */ - if ( $Data["Abscissa"] == "" ) { return(PIE_NO_ABSCISSA); } - - /* Try to find the data serie */ - $DataSerie = ""; - foreach ($Data["Series"] as $SerieName => $SerieData) - { if ( $SerieName != $Data["Abscissa"]) { $DataSerie = $SerieName; } } - - /* Do we have data to compute? */ - if ( $DataSerie == "" ) { return(PIE_NO_DATASERIE); } - - /* Remove unused data */ - list($Data,$Palette) = $this->clean0Values($Data,$Palette,$DataSerie,$Data["Abscissa"]); - - /* Compute the pie sum */ - $SerieSum = $this->pDataObject->getSum($DataSerie); - - /* Do we have data to draw? */ - if ( $SerieSum == 0 ) { return(PIE_SUMISNULL); } - - /* Dump the real number of data to draw */ - $Values = ""; - foreach ($Data["Series"][$DataSerie]["Data"] as $Key => $Value) - { if ($Value != 0) { $Values[] = $Value; } } - - /* Compute the wasted angular space between series */ - if (count($Values)==1) { $WastedAngular = 0; } else { $WastedAngular = 0; } // count($Values) - - /* Compute the scale */ - $ScaleFactor = (360 - $WastedAngular) / $SerieSum; - - $RestoreShadow = $this->pChartObject->Shadow; - if ( $this->pChartObject->Shadow ) - { - $this->pChartObject->Shadow = FALSE; - - $ShadowFormat = $Format; $ShadowFormat["Shadow"] = TRUE; - $this->draw2DRing($X+$this->pChartObject->ShadowX,$Y+$this->pChartObject->ShadowY,$ShadowFormat); - } - - /* Draw the polygon pie elements */ - $Step = 360 / (2 * PI * $OuterRadius); - $Offset = 0; $ID = 0; - foreach($Values as $Key => $Value) - { - if ( $Shadow ) - { - $Settings = array("R"=>$this->pChartObject->ShadowR,"G"=>$this->pChartObject->ShadowG,"B"=>$this->pChartObject->ShadowB,"Alpha"=>$this->pChartObject->Shadowa); - $BorderColor = $Settings; - } - else - { - if ( !isset($Palette[$ID]["R"]) ) { $Color = $this->pChartObject->getRandomColor(); $Palette[$ID] = $Color; $this->pDataObject->savePalette($ID,$Color); } - $Settings = array("R"=>$Palette[$ID]["R"],"G"=>$Palette[$ID]["G"],"B"=>$Palette[$ID]["B"],"Alpha"=>$Palette[$ID]["Alpha"]); - - if ( $Border ) - $BorderColor = array("R"=>$BorderR,"G"=>$BorderG,"B"=>$BorderB,"Alpha"=>$BorderAlpha); - else - $BorderColor = $Settings; - } - - $Plots = ""; $Boundaries = ""; $AAPixels = ""; - $EndAngle = $Offset+($Value*$ScaleFactor); if ( $EndAngle > 360 ) { $EndAngle = 360; } - for($i=$Offset;$i<=$EndAngle;$i=$i+$Step) - { - $Xc = cos(($i-90)*PI/180) * $OuterRadius + $X; - $Yc = sin(($i-90)*PI/180) * $OuterRadius + $Y; - - if ( !isset($Boundaries[0]["X1"]) ) { $Boundaries[0]["X1"] = $Xc; $Boundaries[0]["Y1"] = $Yc; } - $AAPixels[] = array($Xc,$Yc); - - if ( $i<90 ) { $Yc++; } - if ( $i>180 && $i<270 ) { $Xc++; } - if ( $i>=270 ) { $Xc++; $Yc++; } - - $Plots[] = $Xc; $Plots[] = $Yc; - } - $Boundaries[1]["X1"] = $Xc; $Boundaries[1]["Y1"] = $Yc; - $Lasti = $EndAngle; - - for($i=$EndAngle;$i>=$Offset;$i=$i-$Step) - { - $Xc = cos(($i-90)*PI/180) * ($InnerRadius-1) + $X; - $Yc = sin(($i-90)*PI/180) * ($InnerRadius-1) + $Y; - - if ( !isset($Boundaries[1]["X2"]) ) { $Boundaries[1]["X2"] = $Xc; $Boundaries[1]["Y2"] = $Yc; } - $AAPixels[] = array($Xc,$Yc); - - $Xc = cos(($i-90)*PI/180) * $InnerRadius + $X; - $Yc = sin(($i-90)*PI/180) * $InnerRadius + $Y; - - if ( $i<90 ) { $Yc++; } - if ( $i>180 && $i<270 ) { $Xc++; } - if ( $i>=270 ) { $Xc++; $Yc++; } - - $Plots[] = $Xc; $Plots[] = $Yc; - } - $Boundaries[0]["X2"] = $Xc; $Boundaries[0]["Y2"] = $Yc; - - /* Draw the polygon */ - $this->pChartObject->drawPolygon($Plots,$Settings); - if ( $RecordImageMap && !$Shadow ) { $this->pChartObject->addToImageMap("POLY",$this->arraySerialize($Plots),$this->pChartObject->toHTMLColor($Palette[$ID]["R"],$Palette[$ID]["G"],$Palette[$ID]["B"]),$Data["Series"][$Data["Abscissa"]]["Data"][$Key],$Value); } - - /* Smooth the edges using AA */ - foreach($AAPixels as $iKey => $Pos ) { $this->pChartObject->drawAntialiasPixel($Pos[0],$Pos[1],$BorderColor); } - $this->pChartObject->drawLine($Boundaries[0]["X1"],$Boundaries[0]["Y1"],$Boundaries[0]["X2"],$Boundaries[0]["Y2"],$BorderColor); - $this->pChartObject->drawLine($Boundaries[1]["X1"],$Boundaries[1]["Y1"],$Boundaries[1]["X2"],$Boundaries[1]["Y2"],$BorderColor); - - if ( $DrawLabels && !$Shadow ) - { - if ( $LabelColor == PIE_LABEL_COLOR_AUTO ) - { $Settings = array("FillR"=>$Palette[$ID]["R"],"FillG"=>$Palette[$ID]["G"],"FillB"=>$Palette[$ID]["B"],"Alpha"=>$Palette[$ID]["Alpha"]);} - else - { $Settings = array("FillR"=>$LabelR,"FillG"=>$LabelG,"FillB"=>$LabelB,"Alpha"=>$LabelAlpha); } - - $Angle = ($EndAngle - $Offset)/2 + $Offset; - $Xc = cos(($Angle-90)*PI/180) * $OuterRadius + $X; - $Yc = sin(($Angle-90)*PI/180) * $OuterRadius + $Y; - - $Label = $Data["Series"][$Data["Abscissa"]]["Data"][$Key]; - - if ( $LabelStacked ) - $this->writePieLabel($Xc,$Yc,$Label,$Angle,$Settings,TRUE,$X,$Y,$OuterRadius); - else - $this->writePieLabel($Xc,$Yc,$Label,$Angle,$Settings,FALSE); - } - - $Offset = $Lasti; $ID++; - } - - if ( $DrawLabels && $LabelStacked ) { $this->writeShiftedLabels(); } - - if ( $WriteValues && !$Shadow ) - { - $Step = 360 / (2 * PI * $OuterRadius); - $Offset = 0; - foreach($Values as $Key => $Value) - { - $EndAngle = $Offset+($Value*$ScaleFactor); - if ( $EndAngle > 360 ) { $EndAngle = 360; } - - $Angle = $Offset+($Value*$ScaleFactor)/2; - if ( $ValuePosition == PIE_VALUE_OUTSIDE ) - { - $Xc = cos(($Angle-90)*PI/180) * ($OuterRadius+$ValuePadding) + $X; - $Yc = sin(($Angle-90)*PI/180) * ($OuterRadius+$ValuePadding) + $Y; - if ( $Angle >=0 && $Angle <= 90 ) { $Align = TEXT_ALIGN_BOTTOMLEFT; } - if ( $Angle > 90 && $Angle <= 180 ) { $Align = TEXT_ALIGN_TOPLEFT; } - if ( $Angle > 180 && $Angle <= 270 ) { $Align = TEXT_ALIGN_TOPRIGHT; } - if ( $Angle > 270 ) { $Align = TEXT_ALIGN_BOTTOMRIGHT; } - } - else - { - $Xc = cos(($Angle-90)*PI/180) * (($OuterRadius-$InnerRadius)/2+$InnerRadius) + $X; - $Yc = sin(($Angle-90)*PI/180) * (($OuterRadius-$InnerRadius)/2+$InnerRadius) + $Y; - $Align = TEXT_ALIGN_MIDDLEMIDDLE; - } - - if ( $WriteValues == PIE_VALUE_PERCENTAGE ) - $Display = round(( 100 / $SerieSum ) * $Value)."%"; - elseif ( $WriteValues == PIE_VALUE_NATURAL ) - $Display = $Value.$ValueSuffix; - - $this->pChartObject->drawText($Xc,$Yc,$Display,array("Align"=>$Align,"R"=>$ValueR,"G"=>$ValueG,"B"=>$ValueB)); - $Offset = $EndAngle; - } - } - - $this->pChartObject->Shadow = $RestoreShadow; - - return(PIE_RENDERED); - } - - /* Draw a 3D ring chart */ - function draw3DRing($X,$Y,$Format="") - { - /* Rendering layout */ - $OuterRadius = isset($Format["OuterRadius"]) ? $Format["OuterRadius"] : 100; - $InnerRadius = isset($Format["InnerRadius"]) ? $Format["InnerRadius"] : 30; - $SkewFactor = isset($Format["SkewFactor"]) ? $Format["SkewFactor"] : .6; - $SliceHeight = isset($Format["SliceHeight"]) ? $Format["SliceHeight"] : 10; - $DataGapAngle = isset($Format["DataGapAngle"]) ? $Format["DataGapAngle"] : 10; - $DataGapRadius = isset($Format["DataGapRadius"]) ? $Format["DataGapRadius"] : 10; - $Border = isset($Format["Border"]) ? $Format["Border"] : FALSE; - $Shadow = isset($Format["Shadow"]) ? $Format["Shadow"] : FALSE; - $DrawLabels = isset($Format["DrawLabels"]) ? $Format["DrawLabels"] : FALSE; - $LabelStacked = isset($Format["LabelStacked"]) ? $Format["LabelStacked"] : FALSE; - $LabelColor = isset($Format["LabelColor"]) ? $Format["LabelColor"] : PIE_LABEL_COLOR_MANUAL; - $LabelR = isset($Format["LabelR"]) ? $Format["LabelR"] : 0; - $LabelG = isset($Format["LabelG"]) ? $Format["LabelG"] : 0; - $LabelB = isset($Format["LabelB"]) ? $Format["LabelB"] : 0; - $LabelAlpha = isset($Format["LabelAlpha"]) ? $Format["LabelAlpha"] : 100; - $Cf = isset($Format["Cf"]) ? $Format["Cf"] : 20; - $WriteValues = isset($Format["WriteValues"]) ? $Format["WriteValues"] : NULL; - $ValuePadding = isset($Format["ValuePadding"]) ? $Format["ValuePadding"] : $SliceHeight + 15; - $ValuePosition = isset($Format["ValuePosition"]) ? $Format["ValuePosition"] : PIE_VALUE_OUTSIDE; - $ValueSuffix = isset($Format["ValueSuffix"]) ? $Format["ValueSuffix"] : ""; - $ValueR = isset($Format["ValueR"]) ? $Format["ValueR"] : 255; - $ValueG = isset($Format["ValueG"]) ? $Format["ValueG"] : 255; - $ValueB = isset($Format["ValueB"]) ? $Format["ValueB"] : 255; - $ValueAlpha = isset($Format["ValueAlpha"]) ? $Format["ValueAlpha"] : 100; - $RecordImageMap = isset($Format["RecordImageMap"]) ? $Format["RecordImageMap"] : FALSE; - - /* Error correction for overlaying rounded corners */ - if ( $SkewFactor < .5 ) { $SkewFactor = .5; } - - /* Data Processing */ - $Data = $this->pDataObject->getData(); - $Palette = $this->pDataObject->getPalette(); - - /* Do we have an abscissa serie defined? */ - if ( $Data["Abscissa"] == "" ) { return(PIE_NO_ABSCISSA); } - - /* Try to find the data serie */ - $DataSerie = ""; - foreach ($Data["Series"] as $SerieName => $SerieData) - { if ( $SerieName != $Data["Abscissa"]) { $DataSerie = $SerieName; } } - - /* Do we have data to compute? */ - if ( $DataSerie == "" ) { return(PIE_NO_DATASERIE); } - - /* Remove unused data */ - list($Data,$Palette) = $this->clean0Values($Data,$Palette,$DataSerie,$Data["Abscissa"]); - - /* Compute the pie sum */ - $SerieSum = $this->pDataObject->getSum($DataSerie); - - /* Do we have data to draw? */ - if ( $SerieSum == 0 ) { return(PIE_SUMISNULL); } - - /* Dump the real number of data to draw */ - $Values = ""; - foreach ($Data["Series"][$DataSerie]["Data"] as $Key => $Value) - { if ($Value != 0) { $Values[] = $Value; } } - - /* Compute the wasted angular space between series */ - if (count($Values)==1) { $WastedAngular = 0; } else { $WastedAngular = count($Values) * $DataGapAngle; } - - /* Compute the scale */ - $ScaleFactor = (360 - $WastedAngular) / $SerieSum; - - $RestoreShadow = $this->pChartObject->Shadow; - if ( $this->pChartObject->Shadow ) { $this->pChartObject->Shadow = FALSE; } - - /* Draw the polygon ring elements */ - $Offset = 360; $ID = count($Values)-1; - $Values = array_reverse($Values); - $Slice = 0; $Slices = ""; $SliceColors = ""; $Visible = ""; $SliceAngle = ""; - foreach($Values as $Key => $Value) - { - if ( !isset($Palette[$ID]["R"]) ) { $Color = $this->pChartObject->getRandomColor(); $Palette[$ID] = $Color; $this->pDataObject->savePalette($ID,$Color); } - $Settings = array("R"=>$Palette[$ID]["R"],"G"=>$Palette[$ID]["G"],"B"=>$Palette[$ID]["B"],"Alpha"=>$Palette[$ID]["Alpha"]); - - $SliceColors[$Slice] = $Settings; - - $StartAngle = $Offset; - $EndAngle = $Offset-($Value*$ScaleFactor); if ( $EndAngle < 0 ) { $EndAngle = 0; } - - if ( $StartAngle > 180 ) { $Visible[$Slice]["Start"] = TRUE; } else { $Visible[$Slice]["Start"] = TRUE; } - if ( $EndAngle < 180 ) { $Visible[$Slice]["End"] = FALSE; } else { $Visible[$Slice]["End"] = TRUE; } - - $Step = (360 / (2 * PI * $OuterRadius))/2; - $OutX1 = VOID; $OutY1 = VOID; - for($i=$Offset;$i>=$EndAngle;$i=$i-$Step) - { - $Xc = cos(($i-90)*PI/180) * ($OuterRadius+$DataGapRadius-2) + $X; - $Yc = sin(($i-90)*PI/180) * ($OuterRadius+$DataGapRadius-2)*$SkewFactor + $Y; - $Slices[$Slice]["AA"][] = array($Xc,$Yc); - - $Xc = cos(($i-90)*PI/180) * ($OuterRadius+$DataGapRadius-1) + $X; - $Yc = sin(($i-90)*PI/180) * ($OuterRadius+$DataGapRadius-1)*$SkewFactor + $Y; - $Slices[$Slice]["AA"][] = array($Xc,$Yc); - - $Xc = cos(($i-90)*PI/180) * ($OuterRadius+$DataGapRadius) + $X; - $Yc = sin(($i-90)*PI/180) * ($OuterRadius+$DataGapRadius)*$SkewFactor + $Y; - $this->pChartObject->drawAntialiasPixel($Xc,$Yc,$Settings); - - if ( $OutX1 == VOID ) { $OutX1 = $Xc; $OutY1 = $Yc; } - - if ( $i<90 ) { $Yc++; } - if ( $i>90 && $i<180 ) { $Xc++; } - if ( $i>180 && $i<270 ) { $Xc++; } - if ( $i>=270 ) { $Xc++; $Yc++; } - - $Slices[$Slice]["BottomPoly"][] = floor($Xc); $Slices[$Slice]["BottomPoly"][] = floor($Yc); - $Slices[$Slice]["TopPoly"][] = floor($Xc); $Slices[$Slice]["TopPoly"][] = floor($Yc)-$SliceHeight; - $Slices[$Slice]["Angle"][] = $i; - } - $OutX2 = $Xc; $OutY2 = $Yc; - - $Slices[$Slice]["Angle"][] = VOID; - $Lasti = $i; - - $Step = (360 / (2 * PI * $InnerRadius))/2; - $InX1 = VOID; $InY1 = VOID; - for($i=$EndAngle;$i<=$Offset;$i=$i+$Step) - { - $Xc = cos(($i-90)*PI/180) * ($InnerRadius+$DataGapRadius-1) + $X; - $Yc = sin(($i-90)*PI/180) * ($InnerRadius+$DataGapRadius-1)*$SkewFactor + $Y; - $Slices[$Slice]["AA"][] = array($Xc,$Yc); - - $Xc = cos(($i-90)*PI/180) * ($InnerRadius+$DataGapRadius) + $X; - $Yc = sin(($i-90)*PI/180) * ($InnerRadius+$DataGapRadius)*$SkewFactor + $Y; - $Slices[$Slice]["AA"][] = array($Xc,$Yc); - - if ( $InX1 == VOID ) { $InX1 = $Xc; $InY1 = $Yc; } - - if ( $i<90 ) { $Yc++; } - if ( $i>90 && $i<180 ) { $Xc++; } - if ( $i>180 && $i<270 ) { $Xc++; } - if ( $i>=270 ) { $Xc++; $Yc++; } - - $Slices[$Slice]["BottomPoly"][] = floor($Xc); $Slices[$Slice]["BottomPoly"][] = floor($Yc); - $Slices[$Slice]["TopPoly"][] = floor($Xc); $Slices[$Slice]["TopPoly"][] = floor($Yc)-$SliceHeight; - $Slices[$Slice]["Angle"][] = $i; - } - $InX2 = $Xc; $InY2 = $Yc; - - $Slices[$Slice]["InX1"] = $InX1; $Slices[$Slice]["InY1"] = $InY1; - $Slices[$Slice]["InX2"] = $InX2; $Slices[$Slice]["InY2"] = $InY2; - $Slices[$Slice]["OutX1"] = $OutX1; $Slices[$Slice]["OutY1"] = $OutY1; - $Slices[$Slice]["OutX2"] = $OutX2; $Slices[$Slice]["OutY2"] = $OutY2; - - $Offset = $Lasti - $DataGapAngle; $ID--; $Slice++; - } - - /* Draw the bottom pie splice */ - foreach($Slices as $SliceID => $Plots) - { - $Settings = $SliceColors[$SliceID]; $Settings["NoBorder"] = TRUE; - $this->pChartObject->drawPolygon($Plots["BottomPoly"],$Settings); - - foreach($Plots["AA"] as $Key => $Pos) - $this->pChartObject->drawAntialiasPixel($Pos[0],$Pos[1],$Settings); - - $this->pChartObject->drawLine($Plots["InX1"],$Plots["InY1"],$Plots["OutX2"],$Plots["OutY2"],$Settings); - $this->pChartObject->drawLine($Plots["InX2"],$Plots["InY2"],$Plots["OutX1"],$Plots["OutY1"],$Settings); - } - - $Slices = array_reverse($Slices); - $SliceColors = array_reverse($SliceColors); - - /* Draw the vertical edges (semi-visible) */ - foreach($Slices as $SliceID => $Plots) - { - $Settings = $SliceColors[$SliceID]; $Settings["NoBorder"] = TRUE; - $Settings["R"] = $Settings["R"]+$Cf; $Settings["G"] = $Settings["G"]+$Cf; $Settings["B"] = $Settings["B"]+$Cf; - - $StartAngle = $Plots["Angle"][0]; - foreach($Plots["Angle"] as $Key =>$Angle) { if ($Angle == VOID) { $EndAngle = $Plots["Angle"][$Key-1]; } } - - if ( $StartAngle >= 270 || $StartAngle <= 90 ) - $this->pChartObject->drawLine($Plots["OutX1"],$Plots["OutY1"],$Plots["OutX1"],$Plots["OutY1"]-$SliceHeight,$Settings); - if ( $StartAngle >= 270 || $StartAngle <= 90 ) - $this->pChartObject->drawLine($Plots["OutX2"],$Plots["OutY2"],$Plots["OutX2"],$Plots["OutY2"]-$SliceHeight,$Settings); - - $this->pChartObject->drawLine($Plots["InX1"],$Plots["InY1"],$Plots["InX1"],$Plots["InY1"]-$SliceHeight,$Settings); - $this->pChartObject->drawLine($Plots["InX2"],$Plots["InY2"],$Plots["InX2"],$Plots["InY2"]-$SliceHeight,$Settings); - } - - /* Draw the inner vertical slices */ - foreach($Slices as $SliceID => $Plots) - { - $Settings = $SliceColors[$SliceID]; $Settings["NoBorder"] = TRUE; - $Settings["R"] = $Settings["R"]+$Cf; $Settings["G"] = $Settings["G"]+$Cf; $Settings["B"] = $Settings["B"]+$Cf; - - $Outer = TRUE; $Inner = FALSE; - $InnerPlotsA = ""; $InnerPlotsB = ""; - foreach($Plots["Angle"] as $ID => $Angle) - { - if ( $Angle == VOID ) - { $Outer = FALSE; $Inner = TRUE; } - elseif( $Inner ) - { - if (( $Angle < 90 || $Angle > 270 ) && isset($Plots["BottomPoly"][$ID*2]) ) - { - $Xo = $Plots["BottomPoly"][$ID*2]; - $Yo = $Plots["BottomPoly"][$ID*2+1]; - - $InnerPlotsA[] = $Xo; $InnerPlotsA[] = $Yo; - $InnerPlotsB[] = $Xo; $InnerPlotsB[] = $Yo-$SliceHeight; - } - } - } - - if ( $InnerPlotsA != "" ) - { $InnerPlots = array_merge($InnerPlotsA,$this->arrayReverse($InnerPlotsB)); $this->pChartObject->drawPolygon($InnerPlots,$Settings); } - } - - - /* Draw the splice top and left poly */ - foreach($Slices as $SliceID => $Plots) - { - $Settings = $SliceColors[$SliceID]; $Settings["NoBorder"] = TRUE; - $Settings["R"] = $Settings["R"]+$Cf*1.5; $Settings["G"] = $Settings["G"]+$Cf*1.5; $Settings["B"] = $Settings["B"]+$Cf*1.5; - - $StartAngle = $Plots["Angle"][0]; - foreach($Plots["Angle"] as $Key =>$Angle) { if ($Angle == VOID) { $EndAngle = $Plots["Angle"][$Key-1]; } } - - if ( $StartAngle < 180 ) - { - $Points = ""; - $Points[] = $Plots["InX2"]; - $Points[] = $Plots["InY2"]; - $Points[] = $Plots["InX2"]; - $Points[] = $Plots["InY2"]-$SliceHeight; - $Points[] = $Plots["OutX1"]; - $Points[] = $Plots["OutY1"]-$SliceHeight; - $Points[] = $Plots["OutX1"]; - $Points[] = $Plots["OutY1"]; - - $this->pChartObject->drawPolygon($Points,$Settings); - } - - if ( $EndAngle > 180 ) - { - $Points = ""; - $Points[] = $Plots["InX1"]; - $Points[] = $Plots["InY1"]; - $Points[] = $Plots["InX1"]; - $Points[] = $Plots["InY1"]-$SliceHeight; - $Points[] = $Plots["OutX2"]; - $Points[] = $Plots["OutY2"]-$SliceHeight; - $Points[] = $Plots["OutX2"]; - $Points[] = $Plots["OutY2"]; - - $this->pChartObject->drawPolygon($Points,$Settings); - } - } - - - /* Draw the vertical edges (visible) */ - foreach($Slices as $SliceID => $Plots) - { - $Settings = $SliceColors[$SliceID]; $Settings["NoBorder"] = TRUE; - $Settings["R"] = $Settings["R"]+$Cf; $Settings["G"] = $Settings["G"]+$Cf; $Settings["B"] = $Settings["B"]+$Cf; - - $StartAngle = $Plots["Angle"][0]; - foreach($Plots["Angle"] as $Key =>$Angle) { if ($Angle == VOID) { $EndAngle = $Plots["Angle"][$Key-1]; } } - - if ( $StartAngle <= 270 && $StartAngle >= 90 ) - $this->pChartObject->drawLine($Plots["OutX1"],$Plots["OutY1"],$Plots["OutX1"],$Plots["OutY1"]-$SliceHeight,$Settings); - if ( $EndAngle <= 270 && $EndAngle >= 90 ) - $this->pChartObject->drawLine($Plots["OutX2"],$Plots["OutY2"],$Plots["OutX2"],$Plots["OutY2"]-$SliceHeight,$Settings); - } - - - /* Draw the outer vertical slices */ - foreach($Slices as $SliceID => $Plots) - { - $Settings = $SliceColors[$SliceID]; $Settings["NoBorder"] = TRUE; - $Settings["R"] = $Settings["R"]+$Cf; $Settings["G"] = $Settings["G"]+$Cf; $Settings["B"] = $Settings["B"]+$Cf; - - $Outer = TRUE; $Inner = FALSE; - $OuterPlotsA = ""; $OuterPlotsB = ""; $InnerPlotsA = ""; $InnerPlotsB = ""; - foreach($Plots["Angle"] as $ID => $Angle) - { - if ( $Angle == VOID ) - { $Outer = FALSE; $Inner = TRUE; } - elseif( $Outer ) - { - if ( ( $Angle > 90 && $Angle < 270 ) && isset($Plots["BottomPoly"][$ID*2]) ) - { - $Xo = $Plots["BottomPoly"][$ID*2]; - $Yo = $Plots["BottomPoly"][$ID*2+1]; - - $OuterPlotsA[] = $Xo; $OuterPlotsA[] = $Yo; - $OuterPlotsB[] = $Xo; $OuterPlotsB[] = $Yo-$SliceHeight; - } - } - } - if ( $OuterPlotsA != "" ) - { $OuterPlots = array_merge($OuterPlotsA,$this->arrayReverse($OuterPlotsB)); $this->pChartObject->drawPolygon($OuterPlots,$Settings); } - } - - $Slices = array_reverse($Slices); - $SliceColors = array_reverse($SliceColors); - - - /* Draw the top pie splice */ - foreach($Slices as $SliceID => $Plots) - { - $Settings = $SliceColors[$SliceID]; $Settings["NoBorder"] = TRUE; - $Settings["R"] = $Settings["R"]+$Cf*2; $Settings["G"] = $Settings["G"]+$Cf*2; $Settings["B"] = $Settings["B"]+$Cf*2; - - $this->pChartObject->drawPolygon($Plots["TopPoly"],$Settings); - -//print_r($Data["Series"][$Data["Abscissa"]]["Data"]); -//exit(); - if ( $RecordImageMap ) { $this->pChartObject->addToImageMap("POLY",$this->arraySerialize($Plots["TopPoly"]),$this->pChartObject->toHTMLColor($Settings["R"],$Settings["G"],$Settings["B"]),$Data["Series"][$Data["Abscissa"]]["Data"][$SliceID],$Data["Series"][$DataSerie]["Data"][count($Slices)-$SliceID-1]); } - - foreach($Plots["AA"] as $Key => $Pos) - $this->pChartObject->drawAntialiasPixel($Pos[0],$Pos[1]-$SliceHeight,$Settings); - - $this->pChartObject->drawLine($Plots["InX1"],$Plots["InY1"]-$SliceHeight,$Plots["OutX2"],$Plots["OutY2"]-$SliceHeight,$Settings); - $this->pChartObject->drawLine($Plots["InX2"],$Plots["InY2"]-$SliceHeight,$Plots["OutX1"],$Plots["OutY1"]-$SliceHeight,$Settings); - } - - if ( $DrawLabels ) - { - $Offset = 360; - foreach($Values as $Key => $Value) - { - $StartAngle = $Offset; - $EndAngle = $Offset-($Value*$ScaleFactor); if ( $EndAngle < 0 ) { $EndAngle = 0; } - - if ( $LabelColor == PIE_LABEL_COLOR_AUTO ) - { $Settings = array("FillR"=>$Palette[$ID]["R"],"FillG"=>$Palette[$ID]["G"],"FillB"=>$Palette[$ID]["B"],"Alpha"=>$Palette[$ID]["Alpha"]);} - else - { $Settings = array("FillR"=>$LabelR,"FillG"=>$LabelG,"FillB"=>$LabelB,"Alpha"=>$LabelAlpha); } - - $Angle = ($EndAngle - $Offset)/2 + $Offset; - $Xc = cos(($Angle-90)*PI/180) * ($OuterRadius+$DataGapRadius) + $X; - $Yc = sin(($Angle-90)*PI/180) * ($OuterRadius+$DataGapRadius)*$SkewFactor + $Y; - - $Label = $Data["Series"][$Data["Abscissa"]]["Data"][$Key]; - - if ( $LabelStacked ) - $this->writePieLabel($Xc,$Yc-$SliceHeight,$Label,$Angle,$Settings,TRUE,$X,$Y,$OuterRadius); - else - $this->writePieLabel($Xc,$Yc-$SliceHeight,$Label,$Angle,$Settings,FALSE); - - $Offset = $EndAngle - $DataGapAngle; $ID--; $Slice++; - } - } - if ( $DrawLabels && $LabelStacked ) { $this->writeShiftedLabels(); } - - $this->pChartObject->Shadow = $RestoreShadow; - - return(PIE_RENDERED); - } - - /* Serialize an array */ - function arraySerialize($Data) - { - $Result = ""; - foreach($Data as $Key => $Value) - { if ($Result == "") { $Result = floor($Value); } else { $Result = $Result.",".floor($Value); } } - - return($Result); - } - - /* Reverse an array */ - function arrayReverse($Plots) - { - $Result = ""; - - for($i=count($Plots)-1;$i>=0;$i=$i-2) - { $Result[] = $Plots[$i-1]; $Result[] = $Plots[$i]; } - - return($Result); - } - - /* Remove unused series & values */ - function clean0Values($Data,$Palette,$DataSerie,$AbscissaSerie) - { - $NewPalette = ""; $NewData = ""; $NewAbscissa = ""; - - /* Remove unused series */ - foreach($Data["Series"] as $SerieName => $SerieSettings) - { if ( $SerieName != $DataSerie && $SerieName != $AbscissaSerie ) { unset($Data["Series"][$SerieName]); } } - - /* Remove NULL values */ - foreach($Data["Series"][$DataSerie]["Data"] as $Key => $Value) - { - if ($Value != 0 ) - { - $NewData[] = $Value; - $NewAbscissa[] = $Data["Series"][$AbscissaSerie]["Data"][$Key]; - if ( isset($Palette[$Key]) ) { $NewPalette[] = $Palette[$Key]; } - } - } - $Data["Series"][$DataSerie]["Data"] = $NewData; - $Data["Series"][$AbscissaSerie]["Data"] = $NewAbscissa; - - return(array($Data,$NewPalette)); - } - } -?> \ No newline at end of file -- cgit v1.2.3-55-g7522