ImageEn, unit imageenview |
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TImageEnView.OnDShowNewFrame
Declaration
property OnDShowNewFrame: TNotifyEvent;
Description
Occurs whenever a new frame is ready (when using the DirectShow functionality of TImageEnView). This event is active when you are using IO.
DShowParams and
EnableSampleGrabber is True.
procedure Tfmain.ImageEnView1DShowNewFrame(Sender: TObject);
begin
// copy current sample to ImageEnView bitmap
ImageEnView1.IO.DShowParams.GetSample(ImageEnView1.IEBitmap);
// refresh ImageEnView1
ImageEnView1.Update();
end;