private void MenuMasic_Click(object sender, EventArgs e)
        {
            bool noPicture = this.NoPicture;

            if (!noPicture)
            {
                Rectangle region = this._selection.ToNormalRectangle();
                region.X      = (int)((float)this._selection.X / this.Curratio);
                region.Y      = (int)((float)this._selection.Y / this.Curratio);
                region.Width  = (int)((float)this._selection.Width / this.Curratio);
                region.Height = (int)((float)this._selection.Height / this.Curratio);
                int    effectWidth = IniConfigSetting.Cur.GetConfigParamValue("ImageProcessSetting", "ImgPrcMosaicBlockSize", "10").ToInt();
                Bitmap image       = ImageHelper.AddMosaic(this._orignPicture.ToBitmap(), effectWidth, region);
                this.pictureBox1.Image = image;
                this.pictureBox1.Refresh();
            }
        }