coalesceImages();
foreach ($image as $frame) { $image->trimimage($_GET[fuzz]); }
$format = strtolower( $image->getimageformat() );
$path = "temp/$ID.$_SESSION[views].$format";
$frames = $image->getNumberImages();
if ( $frames > 1) { $image->writeImages("$path", TRUE); }
else { $image->writeImage("$path"); }
# save settings
$_SESSION[path] = $path;
$_SESSION[fuzz] = $fuzz;
header("Location: display.php");
exit;
}
######### end Trim
include("top.php");
?>
- Description:
-
bool Imagick::trimImage ( float $fuzz )
Remove edges that are the background color from the image. This works fo non-animated images only.
- Parameters
-
- Fuzz
- By default target must match a particular pixel color exactly. However, in many cases two colors may differ by a small amount. Fuzz defines how much tolerance is acceptable to consider two colors as the same.