swf_fonttracking

(PHP 4)

swf_fonttracking — Set the current font tracking

说明

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.

参数

tracking: The font tracking.

返回值

无返回值。


	PHP5中文手册 swf_fontslant swf_getbitmapinfo SWF PHP Manual swf_fonttracking (PHP 4) swf_fonttracking — Set the current font tracking 说明 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. 参数 `tracking` The font tracking. 返回值无返回值。 swf_fontslant swf_getbitmapinfo SWF PHP Manual