コード例 #1
0
 private void SetCameraSettings(AEMode aeMode, WhiteBalance balance, ApertureValue apertureValue,
                                CameraISOSensitivity cameraIsoSensitivity, ShutterSpeed shutterSpeed)
 {
     //_imageProcessor.SetSetting((uint)PropertyId.AEMode, (uint)aeMode); TODO Не поддерживается Eos 1100
     _imageProcessor.SetSetting((uint)PropertyId.WhiteBalance, (uint)balance);
     _imageProcessor.SetSetting((uint)PropertyId.Av, (uint)apertureValue);
     //_imageProcessor.SetSetting((uint)PropertyId.ExposureCompensation, (uint)));
     _imageProcessor.SetSetting((uint)PropertyId.ISOSpeed, (uint)cameraIsoSensitivity);
     _imageProcessor.SetSetting((uint)PropertyId.Tv, (uint)shutterSpeed);
 }
コード例 #2
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        public virtual async Task<CompositionProcessingResult> TakePictureAsync(byte[] liveViewImageStream, AEMode selectedAeMode, ApertureValue selectedAvValue, CameraISOSensitivity selectedIsoSensitivity, ShutterSpeed selectedShutterSpeed, WhiteBalance selectedWhiteBalance, CancellationToken token)
        {
            Size liveViewImageStreamSize;
            using (var stream = new MemoryStream(liveViewImageStream))
            {
                    var img = Image.FromStream(stream);
                    liveViewImageStreamSize = img.Size;
            }

            return new CompositionProcessingResult(_pattern, await TakePictureInternal(liveViewImageStreamSize, selectedAeMode, selectedAvValue, selectedIsoSensitivity, selectedShutterSpeed, selectedWhiteBalance, token));
        }
コード例 #3
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        private async Task<byte[]> Run(Size liveViewImageStreamSize, AEMode selectedAeMode, ApertureValue selectedAvValue, CameraISOSensitivity selectedIsoSensitivity, ShutterSpeed selectedShutterSpeed, WhiteBalance selectedWhiteBalance, CancellationToken token)
        {

            var settings = GetCameraPhotoSettings();

            List<byte[]> pictures = new List<byte[]>();

            for (int i = 0; i < _pattern.Images.Count; i++)
            {
                token.ThrowIfCancellationRequested();
                RaiseImageNumberChanged(i + 1);
                RaiseTimerElapsed(4);
                await Task.Delay(TimeSpan.FromSeconds(2), token);

                for (int j = 3; j >= 0; j--)
                {
                    RaiseTimerElapsed(j);
                    await Task.Delay(TimeSpan.FromSeconds(1), token);
                }

                SetCameraSettings(Enum.Parse(typeof(AEMode), settings.SelectedAeMode),
                    Enum.Parse(typeof(WhiteBalance), settings.SelectedWhiteBalance),
                    Enum.Parse(typeof(ApertureValue), settings.SelectedAvValue),
                    Enum.Parse(typeof(CameraISOSensitivity), settings.SelectedIsoSensitivity),
                    Enum.Parse(typeof(ShutterSpeed), settings.SelectedShutterSpeed));
                //await Task.Delay(TimeSpan.FromSeconds(1));

                //RaiseImageNumberChanged(i + 1);
               // await Task.Delay(TimeSpan.FromSeconds(1), token);
                token.ThrowIfCancellationRequested();
                byte[] picture = await _imageProcessor.DoTakePicture();
                pictures.Add(picture);

                token.ThrowIfCancellationRequested();
               // await Task.Delay(TimeSpan.FromSeconds(3), token); //todo

                SetCameraSettings(selectedAeMode, selectedWhiteBalance,
                    selectedAvValue, selectedIsoSensitivity,
                    selectedShutterSpeed);
                StopLiveView();
                StartLiveView();
            }

            byte[] result = _imageUtils.ProcessImages(pictures, liveViewImageStreamSize, _pattern);
            return result;
        }
コード例 #4
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 protected async Task<byte[]> TakePictureInternal(Size liveViewImageStreamSize, AEMode selectedAeMode, ApertureValue selectedAvValue, CameraISOSensitivity selectedIsoSensitivity, ShutterSpeed selectedShutterSpeed, WhiteBalance selectedWhiteBalance, CancellationToken token)
 {
     return await Task.Run(() => Run(liveViewImageStreamSize, selectedAeMode, selectedAvValue, selectedIsoSensitivity, selectedShutterSpeed, selectedWhiteBalance, token), token);
 }
コード例 #5
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 private void SetCameraSettings(AEMode aeMode, WhiteBalance balance, ApertureValue apertureValue,
     CameraISOSensitivity cameraIsoSensitivity, ShutterSpeed shutterSpeed)
 {
     _imageProcessor.SetSetting((uint)PropertyId.AEMode, (uint)aeMode);
     _imageProcessor.SetSetting((uint)PropertyId.WhiteBalance, (uint)balance);
     _imageProcessor.SetSetting((uint)PropertyId.Av, (uint)apertureValue);
     //_imageProcessor.SetSetting((uint)PropertyId.ExposureCompensation, (uint)));
     _imageProcessor.SetSetting((uint)PropertyId.ISOSpeed, (uint)cameraIsoSensitivity);
     _imageProcessor.SetSetting((uint)PropertyId.Tv, (uint)shutterSpeed);
 }
コード例 #6
0
        private async Task <byte[]> Run(Size liveViewImageStreamSize, AEMode selectedAeMode, ApertureValue selectedAvValue, CameraISOSensitivity selectedIsoSensitivity, ShutterSpeed selectedShutterSpeed, WhiteBalance selectedWhiteBalance, CancellationToken token)
        {
            var settings = GetCameraPhotoSettings();

            var pictures = new List <byte[]>();

            for (var i = 0; i < _pattern.Images.Count; i++)
            {
                token.ThrowIfCancellationRequested();
                RaiseImageNumberChanged(i + 1);
                RaiseTimerElapsed(4);
                await Task.Delay(TimeSpan.FromSeconds(2), token);

                for (var j = 3; j >= 0; j--)
                {
                    RaiseTimerElapsed(j);
                    await Task.Delay(TimeSpan.FromSeconds(1), token);
                }

                SetCameraSettings(Enum.Parse(typeof(AEMode), settings.SelectedAeMode),
                                  Enum.Parse(typeof(WhiteBalance), settings.SelectedWhiteBalance),
                                  Enum.Parse(typeof(ApertureValue), settings.SelectedAvValue),
                                  Enum.Parse(typeof(CameraISOSensitivity), settings.SelectedIsoSensitivity),
                                  Enum.Parse(typeof(ShutterSpeed), settings.SelectedShutterSpeed));
                //await Task.Delay(TimeSpan.FromSeconds(1));

                //RaiseImageNumberChanged(i + 1);
                //await Task.Delay(TimeSpan.FromSeconds(1), token);
                token.ThrowIfCancellationRequested();
                var picture = await _imageProcessor.DoTakePicture();

                pictures.Add(picture);

                token.ThrowIfCancellationRequested();
                //await Task.Delay(TimeSpan.FromSeconds(3), token); //todo

                SetCameraSettings(selectedAeMode, selectedWhiteBalance,
                                  selectedAvValue, selectedIsoSensitivity,
                                  selectedShutterSpeed);
                StopLiveView();
                StartLiveView();
            }

            var result = _imageUtils.ProcessImages(pictures, liveViewImageStreamSize, _pattern);

            return(result);
        }
コード例 #7
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 protected async Task <byte[]> TakePictureInternal(Size liveViewImageStreamSize, AEMode selectedAeMode, ApertureValue selectedAvValue, CameraISOSensitivity selectedIsoSensitivity, ShutterSpeed selectedShutterSpeed, WhiteBalance selectedWhiteBalance, CancellationToken token)
 {
     return(await Task.Run(() => Run(liveViewImageStreamSize, selectedAeMode, selectedAvValue, selectedIsoSensitivity, selectedShutterSpeed, selectedWhiteBalance, token), token));
 }
コード例 #8
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        public virtual async Task <CompositionProcessingResult> TakePictureAsync(byte[] liveViewImageStream, AEMode selectedAeMode, ApertureValue selectedAvValue, CameraISOSensitivity selectedIsoSensitivity, ShutterSpeed selectedShutterSpeed, WhiteBalance selectedWhiteBalance, CancellationToken token)
        {
            Size liveViewImageStreamSize;

            using (var stream = new MemoryStream(liveViewImageStream))
            {
                var img = Image.FromStream(stream);
                liveViewImageStreamSize = img.Size;
            }

            return(new CompositionProcessingResult(_pattern, await TakePictureInternal(liveViewImageStreamSize, selectedAeMode, selectedAvValue, selectedIsoSensitivity, selectedShutterSpeed, selectedWhiteBalance, token)));
        }