public static UIImage CropByX(this UIImage image, nfloat x)
{
UIGraphics.BeginImageContextWithOptions(new CGSize(image.Size.Width - x, image.Size.Height), false, 0);
UIImage result = null;
using (CGContext context = UIGraphics.GetCurrentContext())
{
context.TranslateCTM(0, image.Size.Height);
context.ScaleCTM(1, -1);
context.DrawImage(new CGRect(CGPoint.Empty, image.Size), image.CGImage);
using (CGImage img = context.AsBitmapContext().ToImage())
{
result = new UIImage(img, image.CurrentScale, UIImageOrientation.Up);
img.Dispose();
}
context.Dispose();
UIGraphics.EndImageContext();
}
return(result);
}
