swf_fonttracking
(PHP 4, PECL)
swf_fonttracking -- Set the current font tracking
Description
void
swf_fonttracking ( float tracking )
Set the font tracking to the value specified by the
tracking parameter. This function is used
to increase the spacing between letters and text, positive values
increase the space and negative values decrease the space between
letters.
Parameters
tracking
The font tracking.
Return Values
No value is returned.