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Avoid using deprecated GLControl.GrabScreenshot() method.

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the_fiddler 2010-10-22 15:04:04 +00:00
parent 23b2cd74fd
commit eb04d4996c
1 changed files with 20 additions and 1 deletions
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21
Source/Examples/OpenTK/GLControl/GLControlGameLoop.cs
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@ -66,7 +66,9 @@ namespace Examples.WinForms
void glControl_KeyUp(object sender, KeyEventArgs e) void glControl_KeyUp(object sender, KeyEventArgs e)
{ {
if (e.KeyCode == Keys.F12) if (e.KeyCode == Keys.F12)
glControl.GrabScreenshot().Save("screenshot.png"); {
GrabScreenshot().Save("screenshot.png");
}
} }
#endregion #endregion
@ -204,6 +206,23 @@ namespace Examples.WinForms
#endregion #endregion
#region private void GrabScreenshot()
Bitmap GrabScreenshot()
{
Bitmap bmp = new Bitmap(this.ClientSize.Width, this.ClientSize.Height);
System.Drawing.Imaging.BitmapData data =
bmp.LockBits(this.ClientRectangle, System.Drawing.Imaging.ImageLockMode.WriteOnly,
System.Drawing.Imaging.PixelFormat.Format24bppRgb);
GL.ReadPixels(0, 0, this.ClientSize.Width, this.ClientSize.Height, PixelFormat.Bgr, PixelType.UnsignedByte,
data.Scan0);
bmp.UnlockBits(data);
bmp.RotateFlip(RotateFlipType.RotateNoneFlipY);
return bmp;
}
#endregion
#region public static void Main() #region public static void Main()
/// <summary> /// <summary>