setimagebackgroundcolor("$vignette_bg");
$temp->vignetteimage( $vignette_radius, $vignette_sigma, $vignette_x, $vignette_y );
}
$format = strtolower( $image->getimageformat() );
$path = "temp/$ID.$_SESSION[views].$format";
$image->writeimages("$path", TRUE );
# save settings
$_SESSION[vignette_radius] = $vignette_radius;
$_SESSION[vignette_sigma] = $vignette_sigma;
$_SESSION[vignette_x] = $vignette_x;
$_SESSION[vignette_y] = $vignette_y;
$_SESSION[vignette_bg] = $vignette_bg;
$_SESSION[path] = $path;
header("Location: display.php");
exit;
}
######### end vignette
include("top.php");
?>
- Discription
-
Adds vignette filter to the image. Small numbers for radius and sigma make a sharper border; large numbers make a blurry border. [Example]
- Parameters
- Radius
- Number representing the radius of effect.
- Sigma
- Number representing the standard deviation of effect.
- Horizontal Border
- Integer representing the horizontal border in pixels.
- Vertical Border
- Integer representing the vertical border in pixels.
- Background Color
- Valid color name or hexadecimal precededed by a #. If left blank, background will be transparent for gif's and png's; black for jpeg's