public void Dispose()
{
if (_session != null)
{
_session.Dispose();
}
}
async void setInput(Stream s)
{
//Dispose old session ressources.
if (session != null)
{
session.Dispose();
session = null;
}
//reset stream position
s.Seek(0, SeekOrigin.Begin);
//create a session
var tmpsession = await EditingSessionFactory.CreateEditingSessionAsync(s);
tmpsession.AddFilter(FilterFactory.CreateCropFilter(new Rect(0, 0, 1, 1)));
var foo = await tmpsession.RenderToJpegAsync();
tmpsession.UndoAll();
session = tmpsession;
inputSize = new Size()
{
Width = session.Dimensions.Width, Height = session.Dimensions.Height
};
currentPos = new Point(session.Dimensions.Width / 2, session.Dimensions.Height / 2);
if (session.Dimensions.Width > session.Dimensions.Height)
{
currentScale = output.Height / session.Dimensions.Height;
}
else
{
currentScale = output.Width / session.Dimensions.Width;
}
currentAngle = 0.0;
saveLastPossaveLastPositionData();
requestProcessing();
}
