imagegd2imagegd
(PHP 4 >= 4.0.7, PHP 5)
imagegd — Output GD image to browser or file
Descrierea
bool imagegd
( resource $image
[, string $filename
] )
Outputs a GD image to the given filename .
Parametri
- image
-
O resursă - imagine, întoarsă de una din funcţiile de creare a imaginilor, cum ar fi imagecreatetruecolor ().
- filename
-
The path to save the file to. If not set or NULL, the raw image stream will be outputted directly.
Valorile întroarse
Întoarce valoarea TRUE în cazul succesului sau FALSE în cazul eşecului.
Exemple
Example #1 Outputting a GD image
<?php
// Create a blank image and add some text
$im = imagecreatetruecolor(120, 20);
$text_color = imagecolorallocate($im, 233, 14, 91);
imagestring($im, 1, 5, 5, "A Simple Text String", $text_color);
// Output the image
imagegd($im);
// Free up memory
imagedestroy($im);
?>
Example #2 Saving a GD image
<?php
// Create a blank image and add some text
$im = imagecreatetruecolor(120, 20);
$text_color = imagecolorallocate($im, 233, 14, 91);
imagestring($im, 1, 5, 5, "A Simple Text String", $text_color);
// Save the gd image
// The file format for GD images is .gd, see http://www.libgd.org/GdFileFormats
imagegd($im, 'simple.gd');
// Free up memory
imagedestroy($im);
?>
Note
Notă: The GD format is commonly used to allow fast loading of parts of images. Note that the GD format is only usable in GD-compatible applications.
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