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Re: imshow error - your version of GraphicsMagick limits images to 8 bit
Re: imshow error - your version of GraphicsMagick limits images to 8 bits per pixel
Fri, 12 Sep 2014 20:14:13 -0400
On Sep 12, 2014, at 4:05 PM, jairomarcel <address@hidden> wrote:
> Hi guys. I'm having a problem to show an image that I'm getting as argument
> from the command line, I set the image filename to a variavel and then I
> read the image to a variable with imread() and then show the image with
> imshow() but I'm getting this message that is in the subject, I already saw
> in others forums that graphicsmagick should be build using this command
> .*/configure --with-quantum-depth=16 --enable-shared --disable-static
> --with-magick-plus-plus=yes* , but it is already installed and if I try to
> unistall just graphicsmagick it will request to unistall all the files for
> octave, but there isn't a easier way to change the image limit, this
> configuration probably is set in any file, does anyone can help me with
> Thanks for now.
How did you install Graphicsmagick? Using some package manager I assume?
If you can tell us which one, someone familiar with it should be able to tell
you have to replace "--with-quantum-depth=8" with "--with-quantum-depth=16"
(I'm using --with-quantum-depth=32 without any problem).