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Removed obsolete screenshot function.

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Jarl Gullberg 2017-06-20 15:49:45 +02:00
parent 5f9bf7fea3
commit 094e79a570
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GPG key ID: 750FF6F6BDA72D23
1 changed files with 3 additions and 35 deletions
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38
src/OpenTK.GLControl/GLControl.cs
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@ -6,7 +6,7 @@
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights to
// in the Software without restriction, including without limitation the rights to
// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
// the Software, and to permit persons to whom the Software is furnished to do
// so, subject to the following conditions:
@ -104,7 +104,7 @@ namespace OpenTK
{
Backend = PlatformBackend.PreferNative
});
SetStyle(ControlStyles.Opaque, true);
SetStyle(ControlStyles.UserPaint, true);
SetStyle(ControlStyles.AllPaintingInWmPaint, true);
@ -273,7 +273,7 @@ namespace OpenTK
return;
}
if (Configuration.RunningOnMacOS)
if (Configuration.RunningOnMacOS)
{
DelayUpdate delay = PerformContextUpdate;
BeginInvoke(delay); //Need the native window to resize first otherwise our control will be in the wrong place.
@ -480,38 +480,6 @@ namespace OpenTK
{
get { return implementation.WindowInfo; }
}
#endregion
#region public Bitmap GrabScreenshot()
/// <summary>
/// Grabs a screenshot of the frontbuffer contents.
/// When using multiple <c>GLControl</c>s, ensure that <see cref="Context"/>
/// is current before accessing this property.
/// <seealso cref="Context"/>
/// <seealso cref="MakeCurrent"/>
/// </summary>
/// <returns>A System.Drawing.Bitmap, containing the contents of the frontbuffer.</returns>
/// <exception cref="OpenTK.Graphics.GraphicsContextException">
/// Occurs when no OpenTK.Graphics.GraphicsContext is current in the calling thread.
/// </exception>
[Obsolete("This method will not work correctly with OpenGL|ES. Please use GL.ReadPixels to capture the contents of the framebuffer (refer to http://www.opentk.com/doc/graphics/save-opengl-rendering-to-disk for more information).")]
public Bitmap GrabScreenshot()
{
ValidateState();
ValidateContext("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