private void SetFramegrabberValue(String nodeName, Int64 int64Val)
{
if (null == myCamera)
{
return;
}
IntPtr hDevice = IntPtr.Zero;
Jai_FactoryWrapper.EFactoryError error = Jai_FactoryWrapper.J_Camera_GetLocalDeviceHandle(myCamera.CameraHandle, ref hDevice);
if (Jai_FactoryWrapper.EFactoryError.Success != error)
{
return;
}
if (IntPtr.Zero == hDevice)
{
return;
}
IntPtr hNode;
error = Jai_FactoryWrapper.J_Camera_GetNodeByName(hDevice, nodeName, out hNode);
if (Jai_FactoryWrapper.EFactoryError.Success != error)
{
return;
}
if (IntPtr.Zero == hNode)
{
return;
}
error = Jai_FactoryWrapper.J_Node_SetValueInt64(hNode, false, int64Val);
if (Jai_FactoryWrapper.EFactoryError.Success != error)
{
return;
}
//Special handling for Active Silicon CXP boards, which also has nodes prefixed
//with "Incoming":
if ("Width" == nodeName || "Height" == nodeName)
{
string strIncoming = "Incoming" + nodeName;
IntPtr hNodeIncoming;
error = Jai_FactoryWrapper.J_Camera_GetNodeByName(hDevice, strIncoming, out hNodeIncoming);
if (Jai_FactoryWrapper.EFactoryError.Success != error)
{
return;
}
if (IntPtr.Zero == hNodeIncoming)
{
return;
}
error = Jai_FactoryWrapper.J_Node_SetValueInt64(hNodeIncoming, false, int64Val);
}
}
private void GaintextBox_TextChanged(object sender, EventArgs e)
{
if (myGainNode != null)
{
double value = Convert.ToSingle(GaintextBox.Text);
myGainNode.Value = value;
if (null == myCamera)
{
return;
}
IntPtr hDevice = IntPtr.Zero;
Jai_FactoryWrapper.EFactoryError error = Jai_FactoryWrapper.J_Camera_GetLocalDeviceHandle(myCamera.CameraHandle, ref hDevice);
if (Jai_FactoryWrapper.EFactoryError.Success != error)
{
return;
}
if (IntPtr.Zero == hDevice)
{
return;
}
IntPtr hNode;
error = Jai_FactoryWrapper.J_Camera_GetNodeByName(hDevice, "Gain", out hNode);
if (Jai_FactoryWrapper.EFactoryError.Success != error)
{
return;
}
if (IntPtr.Zero == hNode)
{
return;
}
Jai_FactoryWrapper.J_Node_SetValueDouble(hNode, false, value);
}
}
private void SetFramegrabberPixelFormat()
{
String nodeName = "PixelFormat";
if (null == myCamera)
{
return;
}
IntPtr hDevice = IntPtr.Zero;
Jai_FactoryWrapper.EFactoryError error = Jai_FactoryWrapper.J_Camera_GetLocalDeviceHandle(myCamera.CameraHandle, ref hDevice);
if (Jai_FactoryWrapper.EFactoryError.Success != error)
{
return;
}
if (IntPtr.Zero == hDevice)
{
return;
}
long pf = 0;
error = Jai_FactoryWrapper.J_Camera_GetValueInt64(myCamera.CameraHandle, nodeName, ref pf);
if (Jai_FactoryWrapper.EFactoryError.Success != error)
{
return;
}
UInt64 pixelFormat = (UInt64)pf;
UInt64 jaiPixelFormat = 0;
error = Jai_FactoryWrapper.J_Image_Get_PixelFormat(myCamera.CameraHandle, pixelFormat, ref jaiPixelFormat);
if (Jai_FactoryWrapper.EFactoryError.Success != error)
{
return;
}
StringBuilder sbJaiPixelFormatName = new StringBuilder(512);
uint iSize = (uint)sbJaiPixelFormatName.Capacity;
error = Jai_FactoryWrapper.J_Image_Get_PixelFormatName(myCamera.CameraHandle, jaiPixelFormat, sbJaiPixelFormatName, iSize);
if (Jai_FactoryWrapper.EFactoryError.Success != error)
{
return;
}
IntPtr hNode;
error = Jai_FactoryWrapper.J_Camera_GetNodeByName(hDevice, nodeName, out hNode);
if (Jai_FactoryWrapper.EFactoryError.Success != error)
{
return;
}
if (IntPtr.Zero == hNode)
{
return;
}
error = Jai_FactoryWrapper.J_Node_SetValueString(hNode, false, sbJaiPixelFormatName.ToString());
if (Jai_FactoryWrapper.EFactoryError.Success != error)
{
return;
}
//Special handling for Active Silicon CXP boards, which also has nodes prefixed
//with "Incoming":
string strIncoming = "Incoming" + nodeName;
IntPtr hNodeIncoming;
error = Jai_FactoryWrapper.J_Camera_GetNodeByName(hDevice, strIncoming, out hNodeIncoming);
if (Jai_FactoryWrapper.EFactoryError.Success != error)
{
return;
}
if (IntPtr.Zero == hNodeIncoming)
{
return;
}
error = Jai_FactoryWrapper.J_Node_SetValueString(hNodeIncoming, false, sbJaiPixelFormatName.ToString());
}
private void replayButton_Click(object sender, EventArgs e)
{
// Here we have access to the stored images! Lets show them in an image window!!
//Create a replay window
if (myCamera != null && !myCamera.IsAsyncImageRecordingRunning && (myCamera.TotalAsyncImagesRecordedCount > 0))
{
IntPtr WindowHandle = IntPtr.Zero;
// Try to read get the maximum width and height by looking for "SensorWidth" and "SensorHeight"
Int32 Width = 0;
Int32 Height = 0;
CNode WidthNode = myCamera.GetNode("Width");
CNode HeightNode = myCamera.GetNode("Height");
Width = Convert.ToInt32(WidthNode.Max);
Height = Convert.ToInt32(HeightNode.Max);
IntPtr nodeHandle;
uint BytesPerPixel = 4;
if (Jai_FactoryWrapper.J_Camera_GetNodeByName(myCamera.CameraHandle, "PixelFormat", out nodeHandle) == Jai_FactoryWrapper.EFactoryError.Success)
{
Int64 value = 0;
if (Jai_FactoryWrapper.J_Node_GetValueInt64(nodeHandle, false, ref value) == Jai_FactoryWrapper.EFactoryError.Success)
{
Jai_FactoryWrapper.EPixelFormatType pixeltype = (Jai_FactoryWrapper.EPixelFormatType)value;
BytesPerPixel = Jai_FactoryWrapper.GetPixelTypeMemorySize(pixeltype);
}
}
Jai_FactoryWrapper.SIZE maxSize = new Jai_FactoryWrapper.SIZE(Width, Height);
Jai_FactoryWrapper.EFactoryError error = Jai_FactoryWrapper.EFactoryError.Success;
// Calculate the size of the window rect to display the images
int RectWidth = 0;
int RectHeight = 0;
Jai_FactoryWrapper.RECT frameRect = new Jai_FactoryWrapper.RECT(0, 0, 100, 100);;
// Does the image fit in width?
if ((Width + 2 * System.Windows.Forms.SystemInformation.Border3DSize.Width) > System.Windows.Forms.Screen.PrimaryScreen.WorkingArea.Width)
{
RectWidth = System.Windows.Forms.Screen.PrimaryScreen.WorkingArea.Width - 2 * System.Windows.Forms.SystemInformation.Border3DSize.Width;
}
else
{
RectWidth = Width;
}
// Does the image fit in Height?
if ((Height + System.Windows.Forms.SystemInformation.Border3DSize.Height + System.Windows.Forms.SystemInformation.CaptionHeight) > System.Windows.Forms.Screen.PrimaryScreen.WorkingArea.Height)
{
RectHeight = System.Windows.Forms.Screen.PrimaryScreen.WorkingArea.Height - System.Windows.Forms.SystemInformation.Border3DSize.Height - System.Windows.Forms.SystemInformation.CaptionHeight;
}
else
{
RectHeight = Height;
}
frameRect = new Jai_FactoryWrapper.RECT(0, 0, RectWidth, RectHeight);
// Open the replay view
error = Jai_FactoryWrapper.J_Image_OpenViewWindowEx(Jai_FactoryWrapper.EIVWWindowType.OverlappedStretch, "Replay", ref frameRect, ref maxSize, IntPtr.Zero, out WindowHandle);
if (WindowHandle != IntPtr.Zero)
{
List <Jai_FactoryWrapper.ImageInfo> imageList = myCamera.GetAsyncRecordedImages();
if (imageList != null && (imageList.Count > 0))
{
for (int index = 0; index < myCamera.TotalAsyncImagesRecordedCount; index++)
{
Jai_FactoryWrapper.ImageInfo ii = imageList[index];
Jai_FactoryWrapper.J_Image_SetViewWindowTitle(WindowHandle, "Replay (" + index.ToString() + "/" + myCamera.TotalAsyncImagesRecordedCount.ToString() + ")");
Jai_FactoryWrapper.J_Image_ShowImage(WindowHandle, ref ii, 4096, 4096, 4096);
Application.DoEvents();
//Thread.Sleep(10);
Delay(10);
}
}
Jai_FactoryWrapper.J_Image_CloseViewWindow(WindowHandle);
}
}
}