No, sorry, it’s not. Take the image I attached to the problem ticket. Try this code. Resulting image is 1x1
string strFileName =@"C:\Temp\Photo.png";
string strCrop =Path.GetDirectoryName(strFileName) +@"\"+Guid.NewGuid().ToString() +Path.GetExtension(strFileName);
using (MagickImage img = newMagickImage(strFileName))
{
img.Crop(newMagickGeometry(10, 10, img.Width - 20, img.Height - 20));
img.RePage();
img.Write(strCrop);
}