check point

framework/Inspectron.Camera/NoImage/NoImageCamera.cs

@@ -0,0 +1,74 @@
+using System.Collections.Generic;
+using System.Threading;
+using Inspectron.Camera.Image;
+
+namespace Inspectron.Camera.NoImage
+{
+    public class NoImageCamera:ICamera
+    {
+        public NoImageCamera(ICameraProvider provider)
+        {
+            Provider = provider;
+        }
+
+        private int _acquisitionDelay = 0;
+        public string Name { get; }
+        public void Open()
+        {
+            
+        }
+
+        public bool IsOpen { get; }
+        public void Close()
+        {
+            
+        }
+
+        public bool IsGrabbingContinuous { get; private set; }
+
+        public void StartGrabContinuous()
+        {
+            IsGrabbingContinuous = true;
+        }
+
+        public void StopGrabContinuous()
+        {
+            IsGrabbingContinuous = false;
+        }
+
+        public void LoadParameters(string parametersFile)
+        {
+            throw new System.NotImplementedException();
+        }
+
+        public void SaveParameters(string parametersFile)
+        {
+            throw new System.NotImplementedException();
+        }
+
+        public void SaveParametersToDevice()
+        {
+            throw new System.NotImplementedException();
+        }
+
+        public int AcquisitionDelay
+        {
+            get => _acquisitionDelay;
+            set => _acquisitionDelay = value;
+        }
+
+        public IImage GrabSingle()
+        {
+            Thread.Sleep(AcquisitionDelay);
+            return null;
+        }
+
+        public event ImageGrabbedHandler ImageGrabbed=delegate{};
+        public ICameraCapabilities Capabilities =>new NoImageCameraCapabilities();
+        public IEnumerable<ICameraParameter> Parameters =>new List<ICameraParameter>()
+        {
+            new CameraParameter("AcquisitionDelay",() => this.AcquisitionDelay,x=>AcquisitionDelay=(int)x)
+        };
+        public ICameraProvider Provider { get; }
+    }
+}