using System;
using System.Collections.Generic;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Tango.ScreenCapture
{
    public class GdiScreenCapture : IScreenCaptureMethod
    {
        public Bitmap GetDesktopBitmap(CaptureRegion region)
        {
            var bitmap = new Bitmap(region.Width, region.Height, System.Drawing.Imaging.PixelFormat.Format24bppRgb);

            using (Graphics g = Graphics.FromImage(bitmap))
            {
                g.CopyFromScreen(region.Left, region.Top, 0, 0, bitmap.Size, System.Drawing.CopyPixelOperation.SourceCopy);
            }

            return bitmap;
        }

        public void Dispose()
        {
            //Do nothing
        }
    }
}