imagestringup
(PHP 4, PHP 5, PHP 7)
imagestringup — Draw a string vertically
Description
$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 bottom left corner.
-
y -
y-coordinate of the bottom 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 imagestringup() 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:
