PHP 5.4.45 Released

imagexbm

(PHP 5, PHP 7)

imagexbmOutput an XBM image to browser or file

Descrizione

bool imagexbm ( resource $image , string $filename [, int $foreground ] )

Outputs or save an XBM version of the given image.

Nota: imagexbm() doesn't apply any padding, so the image width has to be a multiple of 8.

Elenco dei parametri

image

Una risorsa immagine, restituita da una delle funzioni di creazione immagine, come imagecreatetruecolor().

filename

Il percorso in cui salvare il file. Se non è impostato o è NULL, viene restituito il flusso raw dell'immagine.

foreground

You can set the foreground color with this parameter by setting an identifier obtained from imagecolorallocate(). The default foreground color is black. All other colors are treated as background.

Valori restituiti

Restituisce TRUE in caso di successo, FALSE in caso di fallimento.

Esempi

Example #1 Saving an XBM file

<?php
// Create a blank image and add some text
$im imagecreatetruecolor(12020);
$text_color imagecolorallocate($im2331491);
imagestring($im155,  'A Simple Text String'$text_color);

// Save the image
imagexbm($im'simpletext.xbm');

// Free up memory
imagedestroy($im);
?>

Example #2 Saving an XBM file with a different foreground color

<?php
// Create a blank image and add some text
$im imagecreatetruecolor(12020);
$text_color imagecolorallocate($im2331491);
imagestring($im155,  'A Simple Text String'$text_color);

// Set a replacement foreground color
$foreground_color imagecolorallocate($im25500);

// Save the image
imagexbm($imNULL$foreground_color);

// Free up memory
imagedestroy($im);
?>

Note

add a note add a note

User Contributed Notes

There are no user contributed notes for this page.
To Top