imagestringup
(PHP 4, PHP 5, PHP 7, PHP 8)
imagestringup — Draw a string vertically
Description
Draws a string vertically at the given
coordinates.
Parameters
-
image -
A GdImage object, 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 GdFont instance, returned by 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.
Changelog
| Version | Description |
|---|---|
| 8.1.0 |
The font parameter now accepts both an GdFont instance
and an int; previously only int was accepted.
|
| 8.0.0 |
image expects a GdImage
instance now; previously, a resource was expected.
|
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:
See Also
- imagestring() - Draw a string horizontally
- imageloadfont() - Load a new font
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