imagefontwidth
(PHP 4, PHP 5)
imagefontwidth — Get font width
說明
int imagefontwidth
( int $font
)
Returns the pixel width of a character in font.
參數
- font
-
Can be 1, 2, 3, 4, 5 for built-in fonts (where higher numbers corresponding to larger fonts) or any of your own font identifiers registered with imageloadfont().
Return值
Returns the width of the pixel