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Set the current font tracking
SWF Functions
PHP Manual


(PHP 4)

swf_fonttrackingSet the current font tracking


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.



The font tracking.

Return Values

No value is returned.

SWF Functions
PHP Manual