Import initial du projet Production

Fpdf/diag.php

@@ -0,0 +1,120 @@
+<?php
+require 'sector.php';
+class PDF_Diag extends PDF_Sector {
+    var $legends;
+    var $wLegend;
+    var $sum;
+    var $NbVal;
+    function PieChart($w, $h, $data, $format, $colors=null)
+    {
+        $this->SetFont('Courier', '', 10);
+        $this->SetLegends($data,$format);
+        $XPage = $this->GetX();
+        $YPage = $this->GetY();
+        $margin = 2;
+        $hLegend = 5;
+        $radius = min($w - $margin * 4 - $hLegend - $this->wLegend, $h - $margin * 2);
+        $radius = floor($radius / 2);
+        $XDiag = $XPage + $margin + $radius;
+        $YDiag = $YPage + $margin + $radius;
+        if($colors == null) {
+            for($i = 0; $i < $this->NbVal; $i++) {
+                $gray = $i * intval(255 / $this->NbVal);
+                $colors[$i] = array($gray,$gray,$gray);
+            }
+        }
+        //Sectors
+        $this->SetLineWidth(0.2);
+        $angleStart = 0;
+        $angleEnd = 0;
+        $i = 0;
+        foreach($data as $val) {
+            $angle = ($val * 360) / doubleval($this->sum);
+            if ($angle != 0) {
+                $angleEnd = $angleStart + $angle;
+                $this->SetFillColor($colors[$i][0],$colors[$i][1],$colors[$i][2]);
+                $this->Sector($XDiag, $YDiag, $radius, $angleStart, $angleEnd);
+                $angleStart += $angle;
+            }
+            $i++;
+        }
+        //Legends
+        $this->SetFont('Courier', '', 10);
+        $x1 = $XPage + 2 * $radius + 4 * $margin;
+        $x2 = $x1 + $hLegend + $margin;
+        $y1 = $YDiag - $radius + (2 * $radius - $this->NbVal*($hLegend + $margin)) / 2;
+        for($i=0; $i<$this->NbVal; $i++) {
+            $this->SetFillColor($colors[$i][0],$colors[$i][1],$colors[$i][2]);
+            $this->Rect($x1, $y1, $hLegend, $hLegend, 'DF');
+            $this->SetXY($x2,$y1);
+            $this->Cell(0,$hLegend,$this->legends[$i]);
+            $y1+=$hLegend + $margin;
+        }
+    }
+    function BarDiagram($w, $h, $data, $format, $color=null, $maxVal=0, $nbDiv=4)
+    {
+        $this->SetFont('Courier', '', 10);
+        $this->SetLegends($data,$format);
+        $XPage = $this->GetX();
+        $YPage = $this->GetY();
+        $margin = 2;
+        $YDiag = $YPage + $margin;
+        $hDiag = floor($h - $margin * 2);
+        $XDiag = $XPage + $margin * 2 + $this->wLegend;
+        $lDiag = floor($w - $margin * 3 - $this->wLegend);
+        if($color == null)
+            $color=array(155,155,155);
+        if ($maxVal == 0) {
+            $maxVal = max($data);
+        }
+        $valIndRepere = ceil($maxVal / $nbDiv);
+        $maxVal = $valIndRepere * $nbDiv;
+        $lRepere = floor($lDiag / $nbDiv);
+        $lDiag = $lRepere * $nbDiv;
+        $unit = $lDiag / $maxVal;
+        $hBar = floor($hDiag / ($this->NbVal + 1));
+        $hDiag = $hBar * ($this->NbVal + 1);
+        $eBaton = floor($hBar * 80 / 100);
+        $this->SetLineWidth(0.2);
+        $this->Rect($XDiag, $YDiag, $lDiag, $hDiag);
+        $this->SetFont('Courier', '', 10);
+        $this->SetFillColor($color[0],$color[1],$color[2]);
+        $i=0;
+        foreach($data as $val) {
+            //Bar
+            $xval = $XDiag;
+            $lval = (int)($val * $unit);
+            $yval = $YDiag + ($i + 1) * $hBar - $eBaton / 2;
+            $hval = $eBaton;
+            $this->Rect($xval, $yval, $lval, $hval, 'DF');
+            //Legend
+            $this->SetXY(0, $yval);
+            $this->Cell($xval - $margin, $hval, $this->legends[$i],0,0,'R');
+            $i++;
+        }
+        //Scales
+        for ($i = 0; $i <= $nbDiv; $i++) {
+            $xpos = $XDiag + $lRepere * $i;
+            $this->Line($xpos, $YDiag, $xpos, $YDiag + $hDiag);
+            $val = $i * $valIndRepere;
+            $xpos = $XDiag + $lRepere * $i - $this->GetStringWidth($val) / 2;
+            $ypos = $YDiag + $hDiag - $margin;
+            $this->Text($xpos, $ypos, $val);
+        }
+    }
+    function SetLegends($data, $format)
+    {
+        $this->legends=array();
+        $this->wLegend=0;
+        $this->sum=array_sum($data);
+        $this->NbVal=count($data);
+        foreach($data as $l=>$val)
+        {
+            $p=sprintf('%.2f',$val/$this->sum*100).'%';
+            $legend=str_replace(array('%l','%v','%p'),array($l,$val,$p),$format);
+            $this->legends[]=$legend;
+            $this->wLegend=max($this->GetStringWidth($legend),$this->wLegend);
+        }
+    }
+}
+?>