Mega Code Archive

 

Categories / C# / 2D Graphics

 

Draw on Pixel-Size Image

using System; using System.Drawing; using System.Windows.Forms;     class DrawOnPixelSizeImage: Form {      Image  image = Image.FromFile("Color.jpg");      string str = "www.rntsoft.com";          public static void Main()      {           Application.Run(new DrawOnPixelSizeImage());      }      public DrawOnPixelSizeImage()      {           ResizeRedraw = true;                      Graphics grfxImage  = Graphics.FromImage(image);           Graphics grfxScreen = CreateGraphics();               Font font = new Font(Font.FontFamily, grfxScreen.DpiY / grfxImage.DpiY * Font.SizeInPoints);               SizeF sizef = grfxImage.MeasureString(str, font);               grfxImage.DrawString(str, font, Brushes.White, image.Width - sizef.Width, 0);           grfxImage.Dispose();           grfxScreen.Dispose();      }      protected override void OnPaint(PaintEventArgs pea)      {           DoPage(pea.Graphics, ForeColor,ClientSize.Width, ClientSize.Height);      }         protected void DoPage(Graphics grfx, Color clr, int cx, int cy)      {           grfx.DrawImage(image, 0, 0, image.Width, image.Height);           grfx.DrawString(str, Font, new SolidBrush(clr), image.Width, 0);      } }