Legacy ImageMagick Discussions Archive

Ooops, that crop was copied over from another example. It's not needed.

Here's the results from your latest test code... still the same problem. Very strange! I take it this works for you? What version are you using?

I copied your code to the letter.

And yes, it is version 6.6.0-4

convert -version
Version: ImageMagick 6.6.0-4 2011-06-15 Q16 http://www.imagemagick.org
Copyright: Copyright (C) 1999-2010 ImageMagick Studio LLC
Features: OpenMP

Apt just pulls up more package/maintatiners information

Package ...

That still fails for me. Interestingly with a png it does exactly the same as above, but with the checkerboard pattern (as in yours) it does this...

http://i.imgur.com/ssjWy.png

For some reason, it pulls the top row of pixels into towards the centre. This 'bug' also carries over to jpegs too.

I ...

That didn't work either I'm afraid.

I want to apply the 3D reflection technique to a series of square images. At present, wen I apply it to a png with alpha transparency, the cloned mirror image displays black instead of transparent.

I'm using the following command:

convert original-500x500.png -alpha on \
\( +clone -flip \
-size ...