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swf_fonttracking
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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.

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