From: Alex Podaras <apod@...>
Date: 2008-02-19T19:11:26+09:00
Subject: Re: RMagick: img.extract_info contains no data

Hello Guido,

Try this:

img = Image.read(absolute_path_to_a_nice_picture).first

puts 'Width: ', img.columns
puts 'Height: ', img.rows

Hope this helps

Regards,
Alex

On Feb 19, 2008, at 11:52 AM, Guido Holz wrote:

> Hi guys...
>
> i tried to find out the height and width of an img:
>
> img = Image.read(absolut_path_to_a_nice_picture).first
> puts img.inspect
> puts img.extract_info
>
> gets:
>
> nice_picture.jpg JPEG 3504x2336 3504x2336+0+0 DirectClass 8-bit 2727kb
> width=0, height=0, x=0, y=0
>
>
> anybody knows, how I can get the sizes of an image?!?
>
> thanks Guido
> -- 
> Posted via http://www.ruby-forum.com/.
>