[Web-erp-svn] SF.net SVN: web-erp:[6803] trunk/includes/class.pdf.php

[<rc...@us...>]

Revision: 6803
          http://sourceforge.net/p/web-erp/reponame/6803
Author:   rchacon
Date:     2014-08-04 20:16:08 +0000 (Mon, 04 Aug 2014)
Log Message:
-----------
class.pdf.php: Adds comments and regroups AddText and AddTextWarp.

Modified Paths:
--------------
    trunk/includes/class.pdf.php

Modified: trunk/includes/class.pdf.php
===================================================================
--- trunk/includes/class.pdf.php	2014-08-02 05:07:53 UTC (rev 6802)
+++ trunk/includes/class.pdf.php	2014-08-04 20:16:08 UTC (rev 6803)
@@ -71,13 +71,103 @@
 			TCPDF::Line ($x1,$this->h-$y1,$x2,$this->h-$y2,$style);
 		}
 
-		function addText($xb,$YPos,$size,$text)//,$angle=0,$wordSpaceAdjust=0)
-																{
+		function addText($xb,$YPos,$size,$text/*,$angle=0,$wordSpaceAdjust=0*/) {
 	// Javier	$text = html_entity_decode($text);
 			$this->SetFontSize($size);
 			$this->Text($xb, $this->h-$YPos, $text);
 		}
 
+		function addTextWrap($XPos, $YPos, $Width, $Height, $Text, $Align='J', $border=0, $fill=0) {
+			// R&OS version 0.12.2: "addTextWrap function is no more, use addText instead".
+			/* Returns the balance of the string that could not fit in the width
+			 * XPos = pdf horizontal coordinate
+			 * YPos = pdf vertical coordiante
+			*/
+			//some special characters are html encoded
+			//this code serves to make them appear human readable in pdf file
+			$Text = html_entity_decode($Text, ENT_QUOTES, 'UTF-8');
+
+			$this->x = $XPos;
+			$this->y = $this->h - $YPos - $Height;//RChacon: This -$Height is the difference in yPos between AddText() and AddTextWarp().
+
+			switch($Align) {
+				case 'right':
+					$Align = 'R'; break;
+				case 'center':
+					$Align = 'C'; break;
+				default:
+					$Align = 'L';
+			}
+			$this->SetFontSize($Height);
+
+			if($Width==0) {
+				$Width=$this->w-$this->rMargin-$this->x;
+			}
+			$wmax=($Width-2*$this->cMargin);
+			$s=str_replace("\r",'',$Text);
+			$s=str_replace("\n",' ',$s);
+			$s = trim($s).' ';
+			$nb=mb_strlen($s);
+			$b=0;
+			if ($border) {
+				if ($border==1) {
+					$border='LTRB';
+					$b='LRT';
+					$b2='LR';
+				} else {
+					$b2='';
+					if(is_int(mb_strpos($border,'L'))) {
+						$b2.='L';
+					}
+					if(is_int(mb_strpos($border,'R'))) {
+						$b2.='R';
+					}
+					$b=is_int(mb_strpos($border,'T')) ? $b2.'T' : $b2;
+				}
+			}
+			$sep=-1;
+			$i=0;
+			$l= $ls=0;
+			$ns=0;
+            $cw = $this->GetStringWidth($s, '', '', 0, true);
+			while($i<$nb) {
+				$c=$s{$i};
+				if($c==' ' AND $i>0) {
+					$sep=$i;
+					$ls=$l;
+					$ns++;
+				}
+				if (isset($cw[$i])) {
+					$l += $cw[$i];
+				}
+				if($l>$wmax){
+					break;
+				} else {
+					$i++;
+				}
+			}
+			if($sep==-1) {
+				if($i==0) {
+					$i++;
+				}
+
+				if(isset($this->ws) and $this->ws>0) {
+					$this->ws=0;
+					$this->_out('0 Tw');
+				}
+				$sep = $i;
+			} else {
+				if($Align=='J') {
+					$this->ws=($ns>1) ? ($wmax-$ls)/($ns-1) : 0;
+					$this->_out(sprintf('%.3f Tw',$this->ws*$this->k));
+				}
+			}
+
+			$this->Cell($Width,$Height,mb_substr($s,0,$sep),$b,2,$Align,$fill);
+			$this->x=$this->lMargin;
+			return mb_substr($s, $sep);
+		}// End function addTextWrap.
+
 		function addInfo($label, $value) {
 			if ($label == 'Creator') {
 
@@ -239,96 +329,6 @@
 			$this->partEllipse($XPos+$Width-$RadiusX, $YPos-$Height+$RadiusY, 270, 360, $RadiusX, $RadiusY);// Bottom right corner.
 		}
 
-		function addTextWrap($XPos, $YPos, $Width, $Height, $Text, $Align='J', $border=0, $fill=0) {
-			/* Returns the balance of the string that could not fit in the width
-			 * XPos = pdf horizontal coordinate
-			 * YPos = pdf vertical coordiante
-			*/
-			//some special characters are html encoded
-			//this code serves to make them appear human readable in pdf file
-			$Text = html_entity_decode($Text, ENT_QUOTES, 'UTF-8');
-
-			$this->x = $XPos;
-			$this->y = $this->h - $YPos - $Height;
-
-			switch($Align) {
-				case 'right':
-					$Align = 'R'; break;
-				case 'center':
-					$Align = 'C'; break;
-				default:
-					$Align = 'L';
-			}
-			$this->SetFontSize($Height);
-
-			if($Width==0) {
-				$Width=$this->w-$this->rMargin-$this->x;
-			}
-			$wmax=($Width-2*$this->cMargin);
-			$s=str_replace("\r",'',$Text);
-			$s=str_replace("\n",' ',$s);
-			$s = trim($s).' ';
-			$nb=mb_strlen($s);
-			$b=0;
-			if ($border) {
-				if ($border==1) {
-					$border='LTRB';
-					$b='LRT';
-					$b2='LR';
-				} else {
-					$b2='';
-					if(is_int(mb_strpos($border,'L'))) {
-						$b2.='L';
-					}
-					if(is_int(mb_strpos($border,'R'))) {
-						$b2.='R';
-					}
-					$b=is_int(mb_strpos($border,'T')) ? $b2.'T' : $b2;
-				}
-			}
-			$sep=-1;
-			$i=0;
-			$l= $ls=0;
-			$ns=0;
-            $cw = $this->GetStringWidth($s, '', '', 0, true);
-			while($i<$nb) {
-				$c=$s{$i};
-				if($c==' ' AND $i>0) {
-					$sep=$i;
-					$ls=$l;
-					$ns++;
-				}
-				if (isset($cw[$i])) {
-					$l += $cw[$i];
-				}
-				if($l>$wmax){
-					break;
-				} else {
-					$i++;
-				}
-			}
-			if($sep==-1) {
-				if($i==0) {
-					$i++;
-				}
-
-				if(isset($this->ws) and $this->ws>0) {
-					$this->ws=0;
-					$this->_out('0 Tw');
-				}
-				$sep = $i;
-			} else {
-				if($Align=='J') {
-					$this->ws=($ns>1) ? ($wmax-$ls)/($ns-1) : 0;
-					$this->_out(sprintf('%.3f Tw',$this->ws*$this->k));
-				}
-			}
-
-			$this->Cell($Width,$Height,mb_substr($s,0,$sep),$b,2,$Align,$fill);
-			$this->x=$this->lMargin;
-			return mb_substr($s, $sep);
-		} //end function addTextWrap
-
 	} // end of class
 } //end if  Cpdf class exists already
 ?>