public void StartExposure(double Duration, bool Light)
{
if (!IsLiveViewMode)
{
InitSettings();
_duration = Duration;
_startTime = DateTime.Now;
_canceledFlag.IsCanceled = false;
if (Duration >= 1)
{
MainCamera.SetSetting(PropertyID.Tv, TvValues.GetValue("Bulb").IntValue);
MainCamera.TakePhotoBulbAsync((int)(Duration * 1000), _canceledFlag);
}
else
{
CameraValue tvCameraValue = GetSelectedTv(Duration);
MainCamera.SetSetting(PropertyID.Tv, tvCameraValue.IntValue);
MainCamera.TakePhoto();
}
}
else
{
Thread.Sleep(100);
_lvCapture = true;
}
}
public bool TakePhoto(string[] camSettings) //where cS[0] is ISO(sensitivity), cS[1] is Tv(exposition), cS[2] is Tv in bulb mode and cS[3] is Av(apperture)
{
try
{
APIHandler = new CanonAPI();
if (OpenSession())
{
if (!Error)
{
ImageSaveDirectory = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.MyPictures), "RemotePhoto");
MainCamera.SetSetting(PropertyID.SaveTo, (int)SaveTo.Host);
MainCamera.SetSetting(PropertyID.ISO, ISOValues.GetValue(camSettings[0]).IntValue);
MainCamera.SetSetting(PropertyID.Av, AvValues.GetValue(camSettings[3]).IntValue);
MainCamera.SetCapacity(4096, int.MaxValue);
Console.WriteLine($"Set image output path to: {ImageSaveDirectory}");
Console.WriteLine("Taking photo with special settings...");
CameraValue tv = TvValues.GetValue(MainCamera.GetInt32Setting(PropertyID.Tv));
if (tv == TvValues.Bulb)
{
MainCamera.TakePhotoBulb(int.Parse(camSettings[2]));
}
else
{
MainCamera.SetSetting(PropertyID.Tv, TvValues.GetValue(camSettings[1]).IntValue);
MainCamera.TakePhoto();
}
WaitEvent.WaitOne();
if (!Error)
{
Console.WriteLine("Photo taken and saved"); return(true);
}
else
{
return(false);
}
}
else
{
return(false);
}
}
else
{
return(false);
}
}
catch (Exception ex) { Console.WriteLine("Error: " + ex.Message); return(false); }
finally
{
MainCamera?.Dispose();
APIHandler.Dispose();
}
}
static void Main(string[] args)
{
try
{
APIHandler = new CanonAPI();
List <Camera> cameras = APIHandler.GetCameraList();
if (!OpenSession())
{
Console.WriteLine("No camera found. Please plug in camera");
APIHandler.CameraAdded += APIHandler_CameraAdded;
WaitEvent.WaitOne();
WaitEvent.Reset();
}
if (!Error)
{
ImageSaveDirectory = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.MyPictures), "RemotePhoto");
MainCamera.SetSetting(PropertyID.SaveTo, (int)SaveTo.Host);
MainCamera.SetCapacity(4096, int.MaxValue);
Console.WriteLine($"Set image output path to: {ImageSaveDirectory}");
Console.WriteLine("Taking photo with current settings...");
CameraValue tv = TvValues.GetValue(MainCamera.GetInt32Setting(PropertyID.Tv));
if (tv == TvValues.Bulb)
{
MainCamera.TakePhotoBulb(2);
}
else
{
MainCamera.TakePhoto();
}
WaitEvent.WaitOne();
if (!Error)
{
Console.WriteLine("Photo taken and saved");
}
}
}
catch (Exception ex) { Console.WriteLine("Error: " + ex.Message); }
finally
{
MainCamera?.Dispose();
APIHandler.Dispose();
Console.WriteLine("Good bye! (press any key to close)");
Console.ReadKey();
}
}
private void MainCamera_LiveViewUpdated(EOSDigital.API.Camera sender, Stream img)
{
var Evf_Bmp = new Bitmap(img);
if (_lvInitialized)
{
if (MainCamera.IsManualMode())
{
if (lvexposure > 0 && lvexposure <= 30)
{
CameraValue tvCameraValue = GetSelectedTv(lvexposure);
MainCamera.SetSetting(PropertyID.Tv, tvCameraValue.IntValue);
}
}
var expComp = MainCamera.GetUInt32Setting(PropertyID.ExposureCompensation);
if (Iso > 0 && Iso <= MaxIso)
{
MainCamera.SetSetting(PropertyID.ExposureCompensation, ExpCompValues.Values[ExpCompValues.Values.Count() - Iso - 1].IntValue);
}
if (LiveViewImageReady != null && _lvCapture)
{
//LiveViewImageReady?.Invoke(this, new LiveViewImageReadyEventArgs(Evf_Bmp));
LiveViewImageReady(this, new LiveViewImageReadyEventArgs(Evf_Bmp));
_lvCapture = false;
}
}
else
{
MainCamera.SetSetting(PropertyID.Evf_Zoom, (UInt32)LiveViewZoom);
var currentZoom = MainCamera.GetUInt32Setting(PropertyID.Evf_Zoom);
if (currentZoom == (int)LiveViewZoom)
{
_lvInitialized = true;
if (LvFrameHeight == 0 || LvFrameWidth == 0)
{
LvFrameWidth = Evf_Bmp.Width;
LvFrameHeight = Evf_Bmp.Height;
}
}
}
}
private void InitSettings()
{
MainCamera.SetSetting(PropertyID.SaveTo, (int)SaveTo.Host);
MainCamera.SetCapacity(1024, int.MaxValue);
switch (ImageFormat)
{
case ImageFormat.RAW:
MainCamera.SetSetting(PropertyID.ImageQuality, (int)ImageQuality.RAW);
break;
case ImageFormat.JPEG:
MainCamera.SetSetting(PropertyID.ImageQuality, (int)ImageQuality.LargeJpegFine);
break;
}
CameraValue selectedIsoValue = GetSelectedIsoValue();
MainCamera.SetSetting(PropertyID.ISO, selectedIsoValue.IntValue);
}
public void StartExposure(double Duration, bool Light)
{
OpenSession();
InitSettings();
_duration = Duration;
_startTime = DateTime.Now;
_canceledFlag.IsCanceled = false;
if (Duration >= 1)
{
MainCamera.SetSetting(PropertyID.Tv, TvValues.GetValue("Bulb").IntValue);
MainCamera.TakePhotoBulbAsync((int)(Duration * 1000), _canceledFlag);
}
else
{
CameraValue tvCameraValue = GetSelectedTv(Duration);
MainCamera.SetSetting(PropertyID.Tv, tvCameraValue.IntValue);
MainCamera.TakePhoto();
}
}
public void StartExposure(double Duration, bool Light)
{
if (!IsLiveViewMode)
{
InitSettings();
_duration = Duration;
_startTime = DateTime.Now;
_canceledFlag.IsCanceled = false;
MainCamera.IsOldCanon();
if (MainCamera.IsManualMode())
{
if (Duration > 30)
{
Logger.WriteTraceMessage("ManualMode and > 30.0");
MainCamera.SetSetting(PropertyID.Tv, TvValues.GetValue("Bulb").IntValue);
MainCamera.TakePhotoBulbAsync((int)(Duration * 1000), _canceledFlag);
}
else
{
Logger.WriteTraceMessage("ManualMode and < 30.0");
CameraValue tvCameraValue = GetSelectedTv(Duration);
MainCamera.SetSetting(PropertyID.Tv, tvCameraValue.IntValue);
MainCamera.TakePhoto();
}
}
else
{
if (MainCamera.IsBulbMode())
{
if (Duration >= 1)
{
Logger.WriteTraceMessage("BulbMode and > 1.0");
MainCamera.TakePhotoBulbAsync((int)(Duration * 1000), _canceledFlag);
}
else
{
Logger.WriteTraceMessage("BulbMode and < 1.0");
MainCamera.TakePhotoBulbAsync((int)(Duration * 1000), _canceledFlag);
}
}
else
{
Logger.WriteTraceMessage("For old cameras the wheel needs to be (M) position and for newer cameras the wheel needs to be (B) position");
throw new InvalidOperationException("For old cameras the wheel needs to be (M) position and for newer cameras the wheel needs to be (B) position");
}
}
/* Old Code when I was trobleshooting
* if (Duration >= 1 )
* {
* if (MainCamera.IsManualMode() || MainCamera.IsOldCanon()) {
* Logger.WriteTraceMessage(">= 1 ManualMode or Oldcanon");
* MainCamera.SetSetting(PropertyID.Tv, TvValues.GetValue("Bulb").IntValue);
* }
* MainCamera.TakePhotoBulbAsync((int)(Duration * 1000), _canceledFlag);
*
* }
* else
* {
* Logger.WriteTraceMessage("< 1");
*
* if (MainCamera.IsOldCanon() || MainCamera.IsManualMode())
* {
* CameraValue tvCameraValue = GetSelectedTv(Duration);
* Logger.WriteTraceMessage("< 1 ManualMode or Oldcanon");
* MainCamera.SetSetting(PropertyID.Tv, tvCameraValue.IntValue);
* MainCamera.TakePhoto();
* }
* else
* {
* Logger.WriteTraceMessage("Not Old or Manual");
* if (MainCamera.IsBulbMode())
* {
* Logger.WriteTraceMessage("New Canon BulbMode");
* MainCamera.TakePhotoBulbAsync((int)(Duration * 1000), _canceledFlag);
* }
*
* }
*
* }*/
}
else
{
Thread.Sleep(100);
_lvCapture = true;
}
}
public async Task <object> TakePhoto(dynamic input)
{
NodeResult result = new NodeResult();
try
{
Console.WriteLine("Called C# method from node.");
APIHandler = new CanonAPI();
Console.WriteLine("APIHandler initialised");
List <Camera> cameras = APIHandler.GetCameraList();
foreach (var camera in cameras)
{
Console.WriteLine("APIHandler GetCameraList:" + camera);
}
if (cameras.Count > 0)
{
MainCamera = cameras[0];
MainCamera.DownloadReady += MainCamera_DownloadReady;
MainCamera.OpenSession();
Console.WriteLine($"Opened session with camera: {MainCamera.DeviceName}");
}
else
{
Console.WriteLine("No camera found. Please plug in camera");
APIHandler.CameraAdded += APIHandler_CameraAdded;
WaitEvent.WaitOne();
WaitEvent.Reset();
}
Console.WriteLine("OpenSession");
if (!Error)
{
if (ImageSaveDirectory == null)
{
ImageSaveDirectory = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.MyPictures), "RemotePhoto");
}
MainCamera.SetSetting(PropertyID.SaveTo, (int)SaveTo.Host);
MainCamera.SetCapacity(4096, int.MaxValue);
Console.WriteLine($"Set image output path to: {ImageSaveDirectory}");
Console.WriteLine("Taking photo with current settings...");
CameraValue tv = TvValues.GetValue(MainCamera.GetInt32Setting(PropertyID.Tv));
if (tv == TvValues.Bulb)
{
MainCamera.TakePhotoBulb(2);
}
else
{
MainCamera.TakePhoto();
}
WaitEvent.WaitOne();
if (!Error)
{
Console.WriteLine("Photo taken and saved");
}
result.message = "Photo taken and saved";
result.success = true;
}
}
catch (Exception ex) { Console.WriteLine("Error: " + ex.Message); }
finally
{
MainCamera?.Dispose();
APIHandler.Dispose();
Console.WriteLine("Program exited.");
}
return(result);
}
