コード例 #1
0
        public SdrFontPack MakeNarrowPack(float hScale)
        {
            //Make pack
            SdrFontPack pack = new SdrFontPack((byte)(width * hScale), height);

            //Convert characters
            foreach (var c in font)
            {
                byte[] data = new byte[pack.height * pack.width];
                for (int y = 0; y < pack.height; y++)
                {
                    int srcY = y;
                    for (int x = 0; x < pack.width; x++)
                    {
                        int srcX = (int)(x / hScale);
                        data[x + (y * pack.width)] = Math.Max(c.Value[srcX + (srcY * width)], c.Value[srcX + (srcY * width) + 1]);
                    }
                }
                pack.font.Add(c.Key, data);
            }

            return(pack);
        }
コード例 #2
0
        public static SdrFontPack FromStream(Stream s)
        {
            //Load header
            byte[] header = new byte[Math.Max(HEADER_SIZE, CHAR_HEADER_SIZE)];
            s.Read(header, 0, HEADER_SIZE);

            //Check magic
            if (header[0] != 'S' || header[1] != 'D' || header[2] != 'R' || header[3] != 'F')
            {
                throw new Exception("Invalid file");
            }

            //Read header parts
            byte version = header[4];
            byte count   = header[5];
            byte width   = header[6];
            byte height  = header[7];

            //Create
            SdrFontPack pack = new SdrFontPack(width, height);

            //Load all fonts
            for (int i = 0; i < count; i++)
            {
                //Load font header
                s.Read(header, 0, CHAR_HEADER_SIZE);
                byte charCode  = header[0];
                byte charFlags = header[1];

                //Read font data
                byte[] buffer = new byte[width * height];
                s.Read(buffer, 0, buffer.Length);
                pack.font.Add((char)charCode, buffer);
            }

            return(pack);
        }