private Bitmap GetComposedScreenshotThumbnail()
{
Trace.WriteLine("Creating thumbnail...", string.Format("ComposedScreenshot.GetComposedScreenshotThumbnail [{0}]", System.Threading.Thread.CurrentThread.Name));
float ImageAspectRatio = (float)ComposedScreenshotImage.Width / (float)ComposedScreenshotImage.Height;
float TargetWidth = Math.Min(Screen.PrimaryScreen.WorkingArea.Width / 4, ComposedScreenshotImage.Width);
float TargetHeight = TargetWidth / ImageAspectRatio;
if (TargetHeight >= Screen.PrimaryScreen.WorkingArea.Height - 20)
{
//resulting scaled image would be too tall
}
Bitmap result = ComposedScreenshotImage.GetThumbnailImage((int)TargetWidth, (int)TargetHeight, null, IntPtr.Zero) as Bitmap;
Trace.WriteLine("Done.", string.Format("ComposedScreenshot.GetComposedScreenshotThumbnail [{0}]", System.Threading.Thread.CurrentThread.Name));
return(result);
}
internal MemoryStream EditedScreenshotPNGImageStream()
{
return(ComposedScreenshotImage.ToMemoryStream(ImageFormat.Png));
}
