c++GDI+发光子与发光边框画法

效果还不是很好.. 有些偏移.

两篇文章链接：c++GDI+发光子与发光边框画法

XP可用的GDI+发光字画法...

算法还能改进



 public void Luminous(Graphics g, int Fuzzy, Rectangle Rect, string Text, Rectangle Textrect, Font Font, int FontColor, int ShadowColor)

        {



            Bitmap Bit1 = new Bitmap(Rect .Width , Rect .Height , System.Drawing.Imaging.PixelFormat.Format32bppArgb);

            Graphics g1 = Graphics.FromImage(Bit1);

            g1.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.AntiAlias;

            g1.TextRenderingHint = System.Drawing.Text.TextRenderingHint.AntiAlias;

            g1.CompositingQuality = System.Drawing.Drawing2D.CompositingQuality.AssumeLinear;

            Bitmap Bit2 = new Bitmap(Rect.Width / Fuzzy, Rect.Height / Fuzzy, System.Drawing.Imaging.PixelFormat.Format32bppArgb);

            Graphics g2 = Graphics.FromImage(Bit2);

            g2.InterpolationMode = System.Drawing.Drawing2D.InterpolationMode.HighQualityBicubic;

            g2.PixelOffsetMode = System.Drawing.Drawing2D.PixelOffsetMode.None;

            //布局

            

            int cb = ShadowColor / 65536;

            int cg = (ShadowColor - cb* 65536) / 256;

            int cr = ShadowColor  - (cb * 65536) - (cg * 256);



            SolidBrush B = new SolidBrush (Color .FromArgb (255,cr,cg,cb));

            GraphicsPath path = new GraphicsPath();



            path.AddString(Text, Font.FontFamily, (int)(FontStyle.Bold), Font.Size, Textrect , new StringFormat());

            g1.FillPath(B, path);

            path.Dispose();

            //绘制文字



            Auxiliary_Console.ts1(Fuzzy.ToString());

            g2.DrawImage(Bit1 ,0,0,Rect .Width / Fuzzy ,Rect .Height /Fuzzy );

            g1.Clear(Color .FromArgb (0));

            g1.DrawImage(Bit2, 0, 0, Rect.Width, Rect.Height);

            g1.TextRenderingHint = System.Drawing.Text.TextRenderingHint.AntiAlias;

            //发光字底图



            GraphicsPath path1 = new GraphicsPath();

            path1.AddString(Text, Font.FontFamily, (int)(FontStyle.Bold), Font.Size, Textrect, new StringFormat());





            cb = FontColor / 65536;

            cg = (FontColor - cb * 65536) / 256;

            cr = FontColor - (cb * 65536) - (cg * 256);



            B.Color = Color.FromArgb(255, cr, cg, cb);

            g1.FillPath(B, path1);

            path.Dispose();

            //绘制文字



            g.DrawImage(Bit1, Rect.X, Rect.Y );

            g1.Dispose();

            g2.Dispose();

            Bit1.Dispose();

            Bit2.Dispose();

            B.Dispose();











            



        }//写发光字