my $text_overlay = Image::Magick->new();
		$text_overlay->Set(size=>'400x140');
		$text_overlay->ReadImage('xc:white');
		$text_overlay->Set(alpha=>'Activate');
		$text_overlay->Transparent(color=>'white');
		
		my $err=$text_overlay->Annotate(text=>"OverlayText",
						'pointsize'  =>14,
						'font'       => 'AvantGarde-DemiOblique',
						'geometry'   => "+20+20",
						'fill'       => 'black',
						'antialias'  => 'true',
		    );

##</code><code>##

    my $imageTool=Image::Magick->new(magick=>'JPEG');
    my $image=$imageTool->read($image_filename);
    my $err=$imageTool->Composite(
		'image' => $text_overlay,
		'opacity' => '15%',
		'compose' => 'Atop',
		'rotate' => 5, 
		'tile'   => 'true',
	);

##</code><code>##

$ convert -size 400x140 -font "AvantGarde-DemiOblique" -pointsize 14 -fill black -antialias -alpha set -transparent white -annotate +20+20 "OverlayText"  xc:white white_text.png
$ composite white_text.png 48572-1.jpg -tile -compose Atop -dissolve 15% overlay_test.jpg