Legacy ImageMagick Discussions Archive

Hello,

first, thank you very much for your help, I appreciate.

It solves my problem with this kind of pictures.
But my web application must be able to handle all kinds of pictures.

How could I know if I have to add "-alpha off" for a picture and not for a simple file where I'd like to keep the ...

snibgo wrote:Provide the file.

here is the file http://www.utopix.ch/_z3c_/watch-mask.tif

I simple resize it :

convert watch-mask.tif -resize 200x200 output.jpg

I need to be able to handle such files (the programm must be generic)

thank you

Hello,

this bug appeared on a production server with Image Magick 6.4.

When I tried to test it on my computer with version 6.5.9-10 (2010-02-21), it was successful
Then I downloaded version 6.8.6-8 (2013-08-04 Q16) and it failed.

Here is the problem

I simply type
convert image.tif -resize ...