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-rw-r--r--Under-Testing/Website/class/pSplit.class.php131
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diff --git a/Under-Testing/Website/class/pSplit.class.php b/Under-Testing/Website/class/pSplit.class.php
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-<?php
- /*
- pSplit - class to draw spline splitted charts
-
- Version : 2.1.2
- Made by : Jean-Damien POGOLOTTI
- Last Update : 03/08/11
-
- This file can be distributed under the license you can find at :
-
- http://www.pchart.net/license
-
- You can find the whole class documentation on the pChart web site.
- */
-
- define("TEXT_POS_TOP" , 690001);
- define("TEXT_POS_RIGHT" , 690002);
-
- /* pSplit class definition */
- class pSplit
- {
- var $pChartObject;
-
- /* Class creator */
- function pSplit()
- { }
-
- /* Create the encoded string */
- function drawSplitPath($Object,$Values,$Format="")
- {
- $this->pChartObject = $Object;
-
- $Spacing = isset($Format["Spacing"]) ? $Format["Spacing"] : 20;
- $TextPadding = isset($Format["TextPadding"]) ? $Format["TextPadding"] : 2;
- $TextPos = isset($Format["TextPos"]) ? $Format["TextPos"] : TEXT_POS_TOP;
- $Surrounding = isset($Format["Surrounding"]) ? $Format["Surrounding"] : NULL;
- $Force = isset($Format["Force"]) ? $Format["Force"] : 70;
- $Segments = isset($Format["Segments"]) ? $Format["Segments"] : 15;
- $FontSize = $Object->FontSize;
- $X1 = $Object->GraphAreaX1;
- $Y1 = $Object->GraphAreaY1;
- $X2 = $Object->GraphAreaX2;
- $Y2 = $Object->GraphAreaY2;
-
- /* Data Processing */
- $Data = $Values->getData();
- $Palette = $Values->getPalette();
-
- $LabelSerie = $Data["Abscissa"];
- $DataSerie = "";
-
- foreach($Data["Series"] as $SerieName => $Value)
- { if ( $SerieName != $LabelSerie && $DataSerie == "" ) { $DataSerie = $SerieName; } }
-
- $DataSerieSum = array_sum($Data["Series"][$DataSerie]["Data"]);
- $DataSerieCount = count($Data["Series"][$DataSerie]["Data"]);
-
- /* Scale Processing */
- if ( $TextPos == TEXT_POS_RIGHT )
- $YScale = (($Y2-$Y1) - (($DataSerieCount+1)*$Spacing)) / $DataSerieSum;
- else
- $YScale = (($Y2-$Y1) - ($DataSerieCount*$Spacing)) / $DataSerieSum;
- $LeftHeight = $DataSerieSum * $YScale;
-
- /* Re-compute graph width depending of the text mode choosen */
- if ( $TextPos == TEXT_POS_RIGHT )
- {
- $MaxWidth = 0;
- foreach($Data["Series"][$LabelSerie]["Data"] as $Key => $Label)
- {
- $Boundardies = $Object->getTextBox(0,0,$Object->FontName,$Object->FontSize,0,$Label);
- if ( $Boundardies[1]["X"] > $MaxWidth ) { $MaxWidth = $Boundardies[1]["X"] + $TextPadding*2; }
- }
- $X2 = $X2 - $MaxWidth;
- }
-
- /* Drawing */
- $LeftY = ((($Y2-$Y1) / 2) + $Y1) - ($LeftHeight/2);
- $RightY = $Y1;
- $VectorX = (($X2-$X1) / 2);
-
- foreach($Data["Series"][$DataSerie]["Data"] as $Key => $Value)
- {
- if ( isset($Data["Series"][$LabelSerie]["Data"][$Key]) )
- $Label = $Data["Series"][$LabelSerie]["Data"][$Key];
- else
- $Label = "-";
-
- $LeftY1 = $LeftY;
- $LeftY2 = $LeftY + $Value * $YScale;
-
- $RightY1 = $RightY + $Spacing;
- $RightY2 = $RightY + $Spacing + $Value * $YScale;;
-
- $Settings = array("R"=>$Palette[$Key]["R"],"G"=>$Palette[$Key]["G"],"B"=>$Palette[$Key]["B"],"Alpha"=>$Palette[$Key]["Alpha"],"NoDraw"=>TRUE,"Segments"=>$Segments,"Surrounding"=>$Surrounding);
-
- $PolyGon = "";
-
- $Angle = $Object->getAngle($X2,$RightY1,$X1,$LeftY1);
- $VectorX1 = cos(deg2rad($Angle+90)) * $Force + ($X2-$X1)/2 + $X1;
- $VectorY1 = sin(deg2rad($Angle+90)) * $Force + ($RightY1-$LeftY1)/2 + $LeftY1;
- $VectorX2 = cos(deg2rad($Angle-90)) * $Force + ($X2-$X1)/2 + $X1;
- $VectorY2 = sin(deg2rad($Angle-90)) * $Force + ($RightY1-$LeftY1)/2 + $LeftY1;
-
- $Points = $Object->drawBezier($X1,$LeftY1,$X2,$RightY1,$VectorX1,$VectorY1,$VectorX2,$VectorY2,$Settings);
- foreach($Points as $Key => $Pos) { $PolyGon[] = $Pos["X"]; $PolyGon[] = $Pos["Y"]; }
-
-
- $Angle = $Object->getAngle($X2,$RightY2,$X1,$LeftY2);
- $VectorX1 = cos(deg2rad($Angle+90)) * $Force + ($X2-$X1)/2 +$X1;
- $VectorY1 = sin(deg2rad($Angle+90)) * $Force + ($RightY2-$LeftY2)/2 + $LeftY2;
- $VectorX2 = cos(deg2rad($Angle-90)) * $Force + ($X2-$X1)/2 +$X1;
- $VectorY2 = sin(deg2rad($Angle-90)) * $Force + ($RightY2-$LeftY2)/2 + $LeftY2;
-
- $Points = $Object->drawBezier($X1,$LeftY2,$X2,$RightY2,$VectorX1,$VectorY1,$VectorX2,$VectorY2,$Settings);
- $Points = array_reverse($Points);
- foreach($Points as $Key => $Pos) { $PolyGon[] = $Pos["X"]; $PolyGon[] = $Pos["Y"]; }
-
- $Object->drawPolygon($PolyGon,$Settings);
-
- if ( $TextPos == TEXT_POS_RIGHT )
- $Object->drawText($X2+$TextPadding,($RightY2-$RightY1)/2+$RightY1,$Label,array("Align"=>TEXT_ALIGN_MIDDLELEFT));
- else
- $Object->drawText($X2,$RightY1-$TextPadding,$Label,array("Align"=>TEXT_ALIGN_BOTTOMRIGHT));
-
- $LeftY = $LeftY2;
- $RightY = $RightY2;
- }
- }
- }
-?> \ No newline at end of file