note 108995 added to function.imagecreate
| From: | Philipz | Date: | Mon, 11 Jun 2012 13:32:20 +0000 |
| Subject: | note 108995 added to function.imagecreate | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-188525@lists.php.net to get a copy of this message | ||
function ImageCreateFromBMP($filename)
if ($BMP['colors'] < 257) // to only handle 8-bit and less palettes
{
$used_colors = ( $BMP['colors_used'] ) ? $BMP['colors_used'] :
$BMP['colors']; // incase all the colors arent used in the palette
$PALETTE = unpack('V'.$used_colors, fread($f1,$used_colors*4));
// to convert negative signed integer numbers to unsigned
foreach ( $PALETTE as $key => $value ) {
if ( $value < 0 ) $PALETTE[$key] += 16777216;
}
}
fseek( $f1, $FILE['bitmap_offset'] ); // make sure the image data is read from the correct
location
----
Server IP: 69.147.83.197
Probable Submitter: 86.97.212.16 (proxied: 86.97.212.16)
----
Manual Page -- http://www.php.net/manual/en/function.imagecreate.php
Edit -- https://master.php.net/note/edit/108995
Del: integrated -- https://master.php.net/note/delete/108995/integrated
Del: useless -- https://master.php.net/note/delete/108995/useless
Del: bad code -- https://master.php.net/note/delete/108995/bad+code
Del: spam -- https://master.php.net/note/delete/108995/spam
Del: non-english -- https://master.php.net/note/delete/108995/non-english
Del: in docs -- https://master.php.net/note/delete/108995/in+docs
Del: other reasons-- https://master.php.net/note/delete/108995
Reject -- https://master.php.net/note/reject/108995
Search -- https://master.php.net/manage/user-notes.php