From a7da6089823eb4e780bafab7409a1e8101e473cf Mon Sep 17 00:00:00 2001
From: james <james>
Date: Tue, 4 Mar 2008 21:57:49 +0000
Subject: [PATCH] Switch heading() to use addText() so it implements
 line-wrapping for super-long headings

---
 lpdf.php | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/lpdf.php b/lpdf.php
index bcea2b3..eaac41c 100644
--- a/lpdf.php
+++ b/lpdf.php
@@ -165,12 +165,12 @@ class lpdf
 	}
 
 
-	function addText($text,$align="left", $xloc=0)
+	function addText($text,$align="left", $xloc=0, $displayfont="normalfont")
 	{
 		$fontsize=pdf_get_value($this->pdf,"fontsize",0);
 		$lineheight=ceil($fontsize*1.3);
 		//the line height should be 1.2 * fontsize (approx)
-		$stringwidth=pdf_stringwidth($this->pdf,$text,$this->normalfont,$fontsize);
+		$stringwidth=pdf_stringwidth($this->pdf,$text,$this->$displayfont,$fontsize);
 
 		$textstr=$text;
 
@@ -558,9 +558,7 @@ class lpdf
 			$this->newPage();
 
 		pdf_setfont($this->pdf,$this->headerfont,12);
-		//move down the full line height
-		$this->yloc-=12/72;
-		pdf_show_xy($this->pdf,$text,$this->loc($this->page_margin),$this->loc($this->yloc));
+		$this->addText($text,"left",0,"headerfont");
 		pdf_setfont($this->pdf,$this->normalfont,$this->currentFontSize);
 		//now leave some space under the heading (4 is 1/3 of 12, so 1/3 of the line height we leave)
 		$this->yloc-=4/72;