begin data = value.read image = GD2::Image.load(data) image.resize!(image.width > max_width ? max_width : image.width, image.height > max_height ? max_height : image.height) rescue self.errors.add(:avatar, "Invalid data") return end
Granted, could be simpler. But it works. ;)
Learn To Write
· 2 years ago
C'mon, isn't Super Simple good enough? Can't you express yourself without "f*****" and "goddam"? Grow up!
Steve
· 2 years ago
ImageMagick is a pain to install?
apt-get install imagemagick librmagick-ruby
sharnik
· 2 years ago
Steve: Yes, because when you do 'apt-get install imagemagick librmagick-ruby' it still doesn't work. Not on my system, anyway.
Justin
· 2 years ago
f****** could mean anything! I for one read it as "fancy".
Anyway, this looks awesome. Someone should add it as a processor for attachment_fu...
Mak
· 2 years ago
You could say what all the funny kids are saying these days: It's Sofa King Simple!
Nice utility, I've been using ImageScience with pleasant results, but I'm really looking forward to trying this out. Not only will my code base shrink I can eliminate the _one_ compiled from source application on my servers.
Damien Tanner
· 2 years ago
Justin: Of course... it was actually super 'fascinating' .
Mak: Ha. I'm using it in a little merb app and it's so much faster than imagemagick. In fact, here ([attachment_pu.rb](http://blog.new-bamboo.co.uk/assets/2007/12/7/attachment_pu.rb)) is the little merb lib which I'm using for attachments. Very simple, S3 and more will be added as time goes on.
Stephen Sykes
· 2 years ago
Thanks for this. In fact I just needed to find the dimensions of my images, but your code proved very helpful - I modded it to just return the dimensions. I made an entry in my blog ( http://pennysmalls.com ) with the code.
All Comments
max_width = AppConfig.max_logo_width
max_height = AppConfig.max_logo_height
begin
data = value.read
image = GD2::Image.load(data)
image.resize!(image.width > max_width ? max_width : image.width,
image.height > max_height ? max_height : image.height)
rescue
self.errors.add(:avatar, "Invalid data")
return
end
Granted, could be simpler. But it works. ;)
apt-get install imagemagick librmagick-ruby
Yes, because when you do 'apt-get install imagemagick librmagick-ruby' it still doesn't work. Not on my system, anyway.
Anyway, this looks awesome. Someone should add it as a processor for attachment_fu...
It's Sofa King Simple!
Nice utility, I've been using ImageScience with pleasant results, but I'm really looking forward to trying this out. Not only will my code base shrink I can eliminate the _one_ compiled from source application on my servers.
Mak: Ha. I'm using it in a little merb app and it's so much faster than imagemagick. In fact, here ([attachment_pu.rb](http://blog.new-bamboo.co.uk/assets/2007/12/7/attachment_pu.rb)) is the little merb lib which I'm using for attachments. Very simple, S3 and more will be added as time goes on.