From a62a8bbbfb1a658badfa866fbb8887fe26550afe Mon Sep 17 00:00:00 2001
From: dave <dave>
Date: Mon, 10 Dec 2007 21:28:17 +0000
Subject: [PATCH] - Add a bold font option to pdf generation

---
 lpdf.php | 31 +++++++++++++++++++++++++++----
 1 file changed, 27 insertions(+), 4 deletions(-)

diff --git a/lpdf.php b/lpdf.php
index 029bca7..9ea58b0 100644
--- a/lpdf.php
+++ b/lpdf.php
@@ -56,6 +56,9 @@ class lpdf
 
 	var $currentFontSize=12;
 
+	var $normalfont;
+	var $boldfont;
+
 	function loc($inch)
 	{
 		return $inch*72;
@@ -145,7 +148,18 @@ class lpdf
  		pdf_set_value($this->pdf,"leading",$leading);
 	}
 
-	function addText($text,$align="left")
+	function setFontBold()
+	{
+		pdf_setfont($this->pdf, $this->boldfont, $this->currentFontSize);
+	}
+
+	function setFontNormal()
+	{
+		pdf_setfont($this->pdf, $this->normalfont, $this->currentFontSize);
+	}
+
+
+	function addText($text,$align="left", $xloc=0)
 	{
 		$fontsize=pdf_get_value($this->pdf,"fontsize",0);
 		$lineheight=ceil($fontsize*1.3);
@@ -154,6 +168,15 @@ class lpdf
 
 		$textstr=$text;
 
+		if($xloc == 0) {
+			$xloc = $this->page_margin;
+			$content_width = $this->content_width;
+		} else {
+			$content_width = $this->content_width - $xloc;
+		}
+
+		$this->yloc += $lineheight/72;
+
 		$nr=0;
 		$prevnr=-1;
 		do
@@ -171,11 +194,10 @@ class lpdf
 				$nl=true;
 			}
 
-			if(!$nl)
-				$this->yloc-=$lineheight/72;
+			if($nl == false) $this->yloc-=$lineheight/72;
 		
 
-	 		$nr=pdf_show_boxed($this->pdf,$textstr, $this->loc($this->page_margin),$this->loc($this->yloc),$this->loc($this->content_width),$lineheight,$align,null);
+	 		$nr=pdf_show_boxed($this->pdf,$textstr, $this->loc($xloc),$this->loc($this->yloc),$this->loc($content_width),$lineheight,$align,null);
 			if($this->yloc< (0.9 + $lineheight/72) )
 				$this->newPage();
 
@@ -764,6 +786,7 @@ class lpdf
 		// pdf_set_parameter($this->pdf, "FontOutline", "Arial=/home/sfiab/www.sfiab.ca/sfiab/arial.ttf");
 		//$arial=pdf_findfont($this->pdf,"Arial","host",1);
 		$this->normalfont=pdf_findfont($this->pdf,"Times-Roman","host",0);
+		$this->boldfont=pdf_findfont($this->pdf,"Times-Bold","host",0);
 		$this->headerfont=pdf_findfont($this->pdf,"Times-Bold","host",0);
 
 		if(file_exists($logo))