Legacy ImageMagick Discussions Archive

Thanks. CloneMagickWand is exactly what I was looking for.

I want to create thumbnails of different sizes from the same source image. I am able to create a single thumbnail with this code:


g_Magickwand = NewMagickWand();
MagickReadImage( g_Magickwand, "test.jpg" )
MagickResizeImage( g_Magickwand, "150", "100", LanczosFilter, 1.0 );
MagickWriteImage( g ...

Thank you! I fixed the problem.

Hello. I am a magickwand beginner.
This code fails in MagickResizeImage. The message "MagickResizeImage failed!" is printed in my log.
I would like to get an error detail on why MagickResizeImage is failing. How can I do that?
Thanks.


if( MagickReadImage( g_Magickwand, _fb ) == MagickTrue ...