swf_getfontinfo
(PHP 4)
swf_getfontinfo — Gets font information
说明
array swf_getfontinfo
( void
)
Gets information about the font by giving the height in pixels of a capital A and a lowercase x.
返回值
Returns an associative array with the following parameters:
- Aheight - The height in pixels of a capital A.
- xheight - The height in pixels of a lowercase x.
