private async void Save()
{
bool resumePlaybackAfterSave = _animationTimer.IsEnabled;
Stop();
SetControlsEnabled(false);
ShowProgressIndicator("Saving");
if (_frameEnabled)
{
await GifExporter.Export(_onScreenImageProviders, _animatedArea.Rect);
}
else
{
await GifExporter.Export(_onScreenImageProviders, null);
}
HideProgressIndicator();
if (resumePlaybackAfterSave)
{
Play();
}
SetControlsEnabled(true);
_saveButton.IsEnabled = false;
}
private async Task Save()
{
if (_frameEnabled)
{
double _imageWidth = (_onScreenImageProviders == _unalignedImageProviders) ? _unalignedImageWidth : _alignedImageWidth;
double _imageHeight = (_onScreenImageProviders == _unalignedImageProviders) ? _unalignedImageHeight : _alignedImageHeight;
// Scale animated area coordinates from display coordinates to the match the original bitmap size
double xScale = _imageWidth / ImageElementBackground.ActualWidth;
double yScale = _imageHeight / ImageElementBackground.ActualHeight;
Rect frame = new Rect(
_animatedArea.Rect.Left * xScale,
_animatedArea.Rect.Top * yScale,
_animatedArea.Rect.Width * xScale,
_animatedArea.Rect.Height * yScale);
await GifExporter.Export(_onScreenImageProviders, frame);
}
else
{
await GifExporter.Export(_onScreenImageProviders, null);
}
}
