imagestringup
(PHP 4, PHP 5)
imagestringup — Draw a string vertically
Description
bool imagestringup
( resource $image
, int $font
, int $x
, int $y
, string $string
, int $color
)
Draws a string vertically at the given coordinates.
Parameters
- image
-
An image resource, returned by one of the image creation functions, such as imagecreatetruecolor().
- font
-
Can be 1, 2, 3, 4, 5 for built-in fonts in latin2 encoding (where higher numbers corresponding to larger fonts) or any of your own font identifiers registered with imageloadfont().
- x
-
x-coordinate of the upper left corner
- y
-
y-coordinate of the upper left corner
- sring
-
The string to be written
- color
-
A color identifier created with imagecolorallocate()
Return Values
成功回傳TRUE失敗回傳FALSE。