salesagility_SuiteCRM/modules/AOR_Charts/lib/pChart/class/pBarcode128.class.php

<?php
 /*
     pBarcode128 - class to create barcodes (128B)

     Version     : 2.1.4
     Made by     : Jean-Damien POGOLOTTI
     Last Update : 19/01/2014

     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.
 */

 /* pData class definition */
 #[\AllowDynamicProperties]
 class pBarcode128
 {
     public $Codes;
     public $Reverse;
     public $Result;
     public $pChartObject;
     public $CRC;

     /* Class creator */
     public function __construct($BasePath = "")
     {
     $this->Codes   = "";
     $this->Reverse = "";

         $FileHandle = @fopen($BasePath."data/128B.db", 'rb');

         if (!$FileHandle) {
             die("Cannot find barcode database (".$BasePath."128B.db).");
         }

         while (!feof($FileHandle)) {
             $Buffer = fgets($FileHandle, 4096);
             $Buffer = str_replace(chr(10), "", $Buffer);
             $Buffer = str_replace(chr(13), "", $Buffer);
             $Values = preg_split("/;/", $Buffer);

             $this->Codes[$Values[1]]["ID"]     = $Values[0];
             $this->Codes[$Values[1]]["Code"]   = $Values[2];
             $this->Reverse[$Values[0]]["Code"] = $Values[2];
             $this->Reverse[$Values[0]]["Asc"]  = $Values[1];
         }
         fclose($FileHandle);
     }

     /* Return the projected size of a barcode */
     public function getSize($TextString, $Format="")
     {
         $Angle		= isset($Format["Angle"]) ? $Format["Angle"] : 0;
         $ShowLegend	= isset($Format["ShowLegend"]) ? $Format["ShowLegend"] : false;
         $LegendOffset	= isset($Format["LegendOffset"]) ? $Format["LegendOffset"] : 5;
         $DrawArea		= isset($Format["DrawArea"]) ? $Format["DrawArea"] : false;
         $FontSize		= isset($Format["FontSize"]) ? $Format["FontSize"] : 12;
         $Height		= isset($Format["Height"]) ? $Format["Height"] : 30;

         $TextString    = $this->encode128($TextString);
         $BarcodeLength = strlen((string) $this->Result);

         if ($DrawArea) {
             $WOffset = 20;
         } else {
             $WOffset = 0;
         }
         if ($ShowLegend) {
             $HOffset = $FontSize+$LegendOffset+$WOffset;
         } else {
             $HOffset = 0;
         }

         $X1 = cos($Angle * PI / 180) * ($WOffset+$BarcodeLength);
         $Y1 = sin($Angle * PI / 180) * ($WOffset+$BarcodeLength);

         $X2 = $X1 + cos(($Angle+90) * PI / 180) * ($HOffset+$Height);
         $Y2 = $Y1 + sin(($Angle+90) * PI / 180) * ($HOffset+$Height);


         $AreaWidth  = max(abs($X1), abs($X2));
         $AreaHeight = max(abs($Y1), abs($Y2));

         return(array("Width"=>$AreaWidth,"Height"=>$AreaHeight));
     }

     public function encode128($Value, $Format="")
     {
         $this->Result  = "11010010000";
         $this->CRC     = 104;
         $TextString    = "";

         for ($i=1;$i<=strlen((string) $Value);$i++) {
             $CharCode = ord($this->mid($Value, $i, 1));
             if (isset($this->Codes[$CharCode])) {
                 $this->Result = $this->Result.$this->Codes[$CharCode]["Code"];
                 $this->CRC = $this->CRC + $i*$this->Codes[$CharCode]["ID"];
                 $TextString = $TextString.chr($CharCode);
             }
         }
         $this->CRC = $this->CRC - floor($this->CRC/103)*103;

         $this->Result = $this->Result.$this->Reverse[$this->CRC]["Code"];
         $this->Result = $this->Result."1100011101011";

         return($TextString);
     }

     /* Create the encoded string */
     public function draw($Object, $Value, $X, $Y, $Format="")
     {
         $this->pChartObject = $Object;

         $R			= isset($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;
         $Height		= isset($Format["Height"]) ? $Format["Height"] : 30;
         $Angle		= isset($Format["Angle"]) ? $Format["Angle"] : 0;
         $ShowLegend	= isset($Format["ShowLegend"]) ? $Format["ShowLegend"] : false;
         $LegendOffset	= isset($Format["LegendOffset"]) ? $Format["LegendOffset"] : 5;
         $DrawArea		= isset($Format["DrawArea"]) ? $Format["DrawArea"] : false;
         $AreaR		= isset($Format["AreaR"]) ? $Format["AreaR"] : 255;
         $AreaG		= isset($Format["AreaG"]) ? $Format["AreaG"] : 255;
         $AreaB		= isset($Format["AreaB"]) ? $Format["AreaB"] : 255;
         $AreaBorderR	= isset($Format["AreaBorderR"]) ? $Format["AreaBorderR"] : $AreaR;
         $AreaBorderG	= isset($Format["AreaBorderG"]) ? $Format["AreaBorderG"] : $AreaG;
         $AreaBorderB	= isset($Format["AreaBorderB"]) ? $Format["AreaBorderB"] : $AreaB;

         $TextString = $this->encode128($Value);

         if ($DrawArea) {
             $X1 = $X + cos(($Angle-135) * PI / 180) * 10;
             $Y1 = $Y + sin(($Angle-135) * PI / 180) * 10;

             $X2 = $X1 + cos($Angle * PI / 180) * (strlen((string) $this->Result)+20);
             $Y2 = $Y1 + sin($Angle * PI / 180) * (strlen((string) $this->Result)+20);

             if ($ShowLegend) {
                 $X3 = $X2 + cos(($Angle+90) * PI / 180) * ($Height+$LegendOffset+$this->pChartObject->FontSize+10);
                 $Y3 = $Y2 + sin(($Angle+90) * PI / 180) * ($Height+$LegendOffset+$this->pChartObject->FontSize+10);
             } else {
                 $X3 = $X2 + cos(($Angle+90) * PI / 180) * ($Height+20);
                 $Y3 = $Y2 + sin(($Angle+90) * PI / 180) * ($Height+20);
             }

             $X4 = $X3 + cos(($Angle+180) * PI / 180) * (strlen((string) $this->Result)+20);
             $Y4 = $Y3 + sin(($Angle+180) * PI / 180) * (strlen((string) $this->Result)+20);

             $Polygon  = array($X1,$Y1,$X2,$Y2,$X3,$Y3,$X4,$Y4);
             $Settings = array("R"=>$AreaR,"G"=>$AreaG,"B"=>$AreaB,"BorderR"=>$AreaBorderR,"BorderG"=>$AreaBorderG,"BorderB"=>$AreaBorderB);
             $this->pChartObject->drawPolygon($Polygon, $Settings);
         }

         for ($i=1;$i<=strlen((string) $this->Result);$i++) {
             if ($this->mid($this->Result, $i, 1) == 1) {
                 $X1 = $X + cos($Angle * PI / 180) * $i;
                 $Y1 = $Y + sin($Angle * PI / 180) * $i;
                 $X2 = $X1 + cos(($Angle+90) * PI / 180) * $Height;
                 $Y2 = $Y1 + sin(($Angle+90) * PI / 180) * $Height;

                 $Settings = array("R"=>$R,"G"=>$G,"B"=>$B,"Alpha"=>$Alpha);
                 $this->pChartObject->drawLine($X1, $Y1, $X2, $Y2, $Settings);
             }
         }

         if ($ShowLegend) {
             $X1 = $X + cos($Angle * PI / 180) * (strlen((string) $this->Result)/2);
             $Y1 = $Y + sin($Angle * PI / 180) * (strlen((string) $this->Result)/2);

             $LegendX = $X1 + cos(($Angle+90) * PI / 180) * ($Height+$LegendOffset);
             $LegendY = $Y1 + sin(($Angle+90) * PI / 180) * ($Height+$LegendOffset);

             $Settings = array("R"=>$R,"G"=>$G,"B"=>$B,"Alpha"=>$Alpha,"Angle"=>-$Angle,"Align"=>TEXT_ALIGN_TOPMIDDLE);
             $this->pChartObject->drawText($LegendX, $LegendY, $TextString, $Settings);
         }
     }

     public function left($value, $NbChar)
     {
         return substr((string) $value, 0, $NbChar);
     }
     public function right($value, $NbChar)
     {
         return substr((string) $value, strlen((string) $value)-$NbChar, $NbChar);
     }
     public function mid($value, $Depart, $NbChar)
     {
         return substr((string) $value, $Depart-1, $NbChar);
     }
 }