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rotating PNG image leaves white border

Posted: 2013-01-09T06:46:05-07:00
by Raymon
ImageMagick 6.8.1-0
CentOS 5.8
Perl

Hi, I have an image that I want to rotate 360 degrees saving an image each 5 degrees. I use the following command:

convert image.png -rotate $i -transparent none -background none image$1.png

This does remove the background (or white square) when rotating but it still leaves me with a thin white border. Any idea how I can get rid of this?

Many thanks.

Re: rotating PNG image leaves white border

Posted: 2013-01-09T12:25:45-07:00
by fmw42
please post a link to your input and output example so we can see. or try adding -virtual-pixel none