AtelierElieScripter.ResourceObjects.JapFontResourceObject.GetTextBitmap C# (CSharp) Метод

        public Bitmap GetTextBitmap(string text, int maxWidth, int noLines, int lineSpacing)
        {
            Imaging.ImageAttributes attr = new Imaging.ImageAttributes();
            attr.SetColorKey(Color.White, Color.White);
            System.Text.Encoding enc = System.Text.Encoding.GetEncoding("shift-jis");

            Byte[] textBytes = (enc.GetBytes(text));

            int w = maxWidth;
            int h = noLines * 12 + (noLines - 1) * lineSpacing;

            Bitmap textBitmap = new Bitmap(w, h);
            int x = 0;
            int y = 0;

            using (Graphics g = Graphics.FromImage(textBitmap))
            {
                g.InterpolationMode = System.Drawing.Drawing2D.InterpolationMode.NearestNeighbor;

                for (int i = 0; i < textBytes.Length; i += 2)
                {

                    uint textChar;
                    try
                    {
                        textChar = (uint)(textBytes[i] << 8) + textBytes[i+1];
                    }
                    catch (IndexOutOfRangeException)
                    {
                        return textBitmap;
                    }

                    if (y > h)
                    {
                        break;
                    }
                    else if (textChar == (enc.GetBytes("￥")[0] << 8) + enc.GetBytes("￥")[1])
                    {
                        x = 0;
                        y += 12 + lineSpacing;
                    }
                    else
                    {
                        if (x >= maxWidth)
                        {
                            x = 0;
                            y += 12 + lineSpacing;
                        }

                        Rectangle drawRect = new Rectangle(x, y, 12, 12);
                        Bitmap bmp = GetChar(textChar);
                        g.DrawImage(bmp, drawRect, 0, 0, 12, 12, GraphicsUnit.Pixel, attr);

                        x += 12;

                    }
                }
            }

            return textBitmap;
        }