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Switch heading() to use addText() so it implements line-wrapping for super-long headings

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james 2008-03-04 21:57:49 +00:00
parent a7dad33da3
commit a7da608982
1 changed files with 3 additions and 5 deletions
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8
lpdf.php
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@ -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;