lib/ezpdf/classes/class.pdf.php
function getFontDecender( $size = false )
    {
        // note that this will most likely return a negative value
        if ( !$this->numFonts )
        {
            $this->selectFont( './fonts/Helvetica' );
        }
        $h = $this->fonts[$this->currentFont]['FontBBox'][1];
        if ( $size === false )
        {
            $size = $this->fontSize();
        }
        return $size*$h/1000;
    }
function getFontDecender( $size = false )
    {
        // note that this will most likely return a negative value
        if ( !$this->numFonts )
        {
            $this->selectFont( './fonts/Helvetica' );
        }
        $h = $this->fonts[$this->currentFont]['FontBBox'][1];
        if ( $size === false )
        {
            $size = $this->fontSize();
        }
        return $size*$h/1000;
    }
function getFontDecender ( $ size = false ) { // note that this will most likely return a negative value if ( ! $ this -> numFonts ) { $ this -> selectFont ( './fonts/Helvetica' ) ; } $ h = $ this -> fonts [ $ this -> currentFont ] [ 'FontBBox' ] [ 1 ] ; if ( $ size === false ) { $ size = $ this -> fontSize ( ) ; } return $ size * $ h / 1000 ; }
return the font decender, this will normally return a negative number
if you add this number to the baseline, you get the level of the bottom of the font
it is in the pdf user units
return the font decender this will normally return a negative number if you add this number to the baseline you get the level of the bottom of the font it is in the pdf user units