imagestringup
(PHP 4, PHP 5)
imagestringup — Draw a string vertically
Description
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.
- string
-
The string to be written.
- color
-
A color identifier created with imagecolorallocate().
Return Values
Returns TRUE on success or FALSE on failure.
Examples
Example #1 imagestring() example
<?php
// create a 100*100 image
$im = imagecreatetruecolor(100, 100);
// Write the text
$textcolor = imagecolorallocate($im, 0xFF, 0xFF, 0xFF);
imagestringup($im, 3, 40, 80, 'gd library', $textcolor);
// Save the image
imagepng($im, './stringup.png');
imagedestroy($im);
?>
The above example will output something similar to:
