Re: Scaling an image and processing the scaled image (Magick++)

> that has been scaled the image looks like noise (using my own display

You'll need to post a small program that we can download, execute, and reproduce
the problem.  We did a quick test with this program and ImageMagick 6.3.1

   try
   {
     Image image;
     image.read( "logo:" );
     image.modifyImage();
     image.scale( "50x50%" );
     const PixelPacket *pixels =
        image.getConstPixels(0, 0, image.columns(), image.rows());
     ..
   }
   catch( exception &error_ )
   {
      cerr << "Caught exception: " << error_.what() << endl;
   }

and it ran without complaint.