2D Graphics C#

using System;
using System.Drawing;
using System.Windows.Forms;
class DataGridViewUtils
{
    public static void DrawBitmapInCell(Bitmap bitmap, DataGridViewCellPaintingEventArgs e)
    {
        e.Graphics.DrawImage(
            /*bitmap*/ bitmap,
            /*x*/ (e.CellBounds.Left + ((e.CellBounds.Width - bitmap.Width) / 2)),
            /*y*/ (e.CellBounds.Top + ((e.CellBounds.Height - bitmap.Height) / 2)),
            /*width*/ bitmap.Width,
            /*height*/ bitmap.Height);
    }
}