private async void OnSaveFileButtonClick(object sender, RoutedEventArgs eventArgs)
{
if (CurrentBitmap == null || Working)
{
return;
}
string path = await GetSaveImagePath();
if (path != null && path != "")
{
if (!path.Contains("."))
{
path += ".png";
}
CurrentBitmap.Save(path);
}
}
/// <summary>
/// Reads the stream to the end, providing progress information along the way
/// </summary>
/// <param name="progressCallback">a callback that will be called each time there is a new frame available</param>
/// <returns>The complete video in its in fully expanded in memory structure</returns>
public InMemoryConsoleBitmapVideo ReadToEnd(Action <InMemoryConsoleBitmapVideo> progressCallback = null)
{
var ret = new InMemoryConsoleBitmapVideo();
while (ReadFrame().CurrentFrame != null)
{
ret.Frames.Add(new InMemoryConsoleBitmapFrame()
{
Bitmap = CurrentBitmap.Clone(), // clone the current frame since we paint over it every time
FrameTime = CurrentFrame.Timestamp,
});
// Duration will be set after the first frame is read so no need to check HasValue
ret.LoadProgress = CurrentFrame.Timestamp.TotalSeconds / Duration.Value.TotalSeconds;
ret.Duration = Duration.Value; // proxy the known duration to the video object so the progress callback can get at it
progressCallback?.Invoke(ret);
}
return(ret);
}
public Bitmap loadBitmap(string filename, out OGL.PixelInternalFormat pif, out OGL.PixelFormat pf, out OGL.PixelType pt)
{
filename = Path.GetFullPath(filename);
if (File.Exists(filename) == false)
{
throw new Exception("File " + filename + " does not exist");
}
Bitmap CurrentBitmap = null;
try // Exceptions will be thrown if any Problem occurs while working on the file.
{
if (Path.GetExtension(filename) == ".pcx")
{
CurrentBitmap = PCX.load(filename);
}
else
{
CurrentBitmap = new Bitmap(filename);
}
evalBitmap(CurrentBitmap, out pif, out pf, out pt);
//flip the image since it's backwards from what opengl expects
if (myFlip == true)
{
CurrentBitmap.RotateFlip(RotateFlipType.RotateNoneFlipY);
}
return(CurrentBitmap);
}
catch (Exception e)
{
throw new Exception("Texture Loading Error: Failed to read file " + filename + ": " + e.Message);
}
}
