1 )
{ $opacity = 1; }
## validate color ##
$color = colors( $color, "validate" );
if ( !$color )
{
$_SESSION[error] = "Color is invalid";
header("location:$self");
exit;
}
## end validate ##
#############
$image = new Imagick($_SESSION[path]);
foreach ($image as $frame)
{ $frame->colorizeimage("$color", $opacity ); }
$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[colorize_im_color] = $color;
$_SESSION[colorize_im_opacity] = $opacity;
header("Location: display.php");
exit;
}
######### end Colorize
include("top.php");
?>
- Description
- Uses Imagick to blend the fill color with each pixel in the image.
- Parameters
- color
- Valid color name or hex
- opacity
- 1.0 is fully opaque and 0.0 is fully transparent.