How to rotate icon? about fontawesome.sharp HOT 10 CLOSED

    /// <summary>
    /// FontAwesome icon
    /// </summary>
    public class FAIcon : IconPictureBox
    {
        /// <summary>
        /// Flip flags
        /// </summary>
        [Flags]
        public enum IconFlip : byte
        {
            /// <summary>
            /// Flip off
            /// </summary>
            None = 0x0,
            /// <summary>
            /// Horizontal flip
            /// </summary>
            Horizontal = 0x1,
            /// <summary>
            /// Vertical flip
            /// </summary>
            Vertical = 0x2,
            /// <summary>
            /// Full flip
            /// </summary>
            Full = 0x4
        }

        private IconFlip _Flip;

        /// <summary>
        /// Icon flip
        /// </summary>
        [Category("Transform"), Description("Flip options")]
        [EditorBrowsable(EditorBrowsableState.Always), Browsable(true)]
        [DefaultValue(IconFlip.None)]
        public IconFlip Flip
        {
            get { return _Flip; }
            set
            {
                if (_Flip == value) { return; }
                _Flip = value;
                Invalidate();
            }
        }


        private int _Rotation = 0;

        /// <summary>
        /// Rotation angle in degrees, ±360°
        /// </summary>
        [Category("Transform"), Description("Rotation angle in degrees, ±360°")]
        [EditorBrowsable(EditorBrowsableState.Always), Browsable(true)]
        [DefaultValue(0)]
        public int Rotation
        {
            get { return _Rotation; }
            set {
                if (_Rotation == value) { return; }
                _Rotation = value % 360;
                Invalidate();
            }
        }

        /// <summary>
        /// FontAwesome icon
        /// </summary>
        public FAIcon() : base()
        {

        }

        /// <summary>
        /// OnPaint
        /// </summary>
        /// <param name="e"></param>
        protected override void OnPaint(PaintEventArgs e)
        {
            switch (_Flip)
            {
                case (IconFlip.Horizontal):
                    // Flip the X-Axis
                    e.Graphics.ScaleTransform(-1.0F, 1.0F);
                    // Translate the drawing area accordingly
                    e.Graphics.TranslateTransform(-(float)Width, 0.0F);
                    break;

                case (IconFlip.Vertical):
                    // Flip the Y-Axis
                    e.Graphics.ScaleTransform(1.0F, -1.0F);
                    // Translate the drawing area accordingly
                    e.Graphics.TranslateTransform(0.0F, -(float)Height);
                    break;

                case (IconFlip.Full):
                    e.Graphics.ScaleTransform(-1.0F, -1.0F);
                    e.Graphics.TranslateTransform(-(float)Width, -(float)Height);
                    break;
            }

            if(_Rotation != 0)
            {
                float mx = Width / 2
                    , my = Height / 2
                ;
                e.Graphics.TranslateTransform( mx, my );
                e.Graphics.RotateTransform( _Rotation );
                e.Graphics.TranslateTransform( -mx, -my );
            }

            base.OnPaint(e);
        }
    }