}//卸載CCD結束
/// <summary>
/// 調整曝光值
/// </summary>
/// <param name="TempCameras">指定相機</param>
/// <param name="Exposure">給定曝光值</param>
/// <returns>設定成功與否</returns>
public static Boolean CCD_Exposure_Function(VisionCameras TempCameras, double Exposure)
{
string ProcID = System.Reflection.MethodInfo.GetCurrentMethod().Name.ToString();
try
{
// Get a reference to the ExposureParams interface of the AcqFifo.
ICogAcqExposure ExposureParams = ICogAcqFifo_CCDNumber_AcqFifo_Tool[(Int32)TempCameras].OwnedExposureParams;
ICogAcqBrightness BrightnessParams = ICogAcqFifo_CCDNumber_AcqFifo_Tool[(Int32)TempCameras].OwnedBrightnessParams;
ICogAcqContrast ContrastParams = ICogAcqFifo_CCDNumber_AcqFifo_Tool[(Int32)TempCameras].OwnedContrastParams;
// Always check to see an "Owned" property is supported
// before using it.
if (ExposureParams != null) // Check for exposure support.
{
BrightnessParams.Brightness = 0.5;
ContrastParams.Contrast = 0;
ExposureParams.Exposure = Exposure; // sets ExposureTimeAbs
ICogAcqFifo_CCDNumber_AcqFifo_Tool[(Int32)TempCameras].Prepare(); // writes the properties to the camera.
}
SaveLog.Msg_("調整曝光值 " + TempCameras.ToString() + " :" + Exposure.ToString());
return(true);
}
catch (Exception ex)
{
SaveLog.Msg_(ModularID + ":\r\n" + ProcID + ":\r\n" + ex.ToString());
SaveLog.Msg_("調整曝光值 " + TempCameras.ToString() + " :" + Exposure.ToString() + " 失敗");
return(false);
}
}
private void brightnessUpDown_ValueChanged(object sender, EventArgs e)
{
myFrameGrabbers = new CogFrameGrabbers();
myFrameGrabber = myFrameGrabbers[0];
myAcqFifo = AcqFifoTool.Operator;
myAcqFifo.OwnedBrightnessParams.Brightness = cogAcqTool.Operator.OwnedBrightnessParams.Brightness;
brightnessParams = myAcqFifo.OwnedBrightnessParams;
if (brightnessParams != null)
{
brightnessParams.Brightness = Convert.ToDouble(brightnessUpDown.Value);
myAcqFifo.OwnedBrightnessParams.Brightness = brightnessParams.Brightness;
cogAcqTool.Operator.OwnedBrightnessParams.Brightness = brightnessParams.Brightness;
}
}
public Camera(ICogAcqFifo acqFifo)
{
if (acqFifo == null)
{
return;
}
cogAcqFifo = acqFifo;
cogROIParams = cogAcqFifo.OwnedROIParams;
cogContrast = cogAcqFifo.OwnedContrastParams;
cogExposure = cogAcqFifo.OwnedExposureParams;
cogBrightness = cogAcqFifo.OwnedBrightnessParams;
cogAcqTrigger = cogAcqFifo.OwnedTriggerParams;
GrabTime = DateTime.MinValue;
}
public void InitVision()
{
SettingUp = false;
ImageFileTool = CogImageFileEdit1.Subject;
ImageFileTool.Ran += ImageFileTool_Ran;
//Set reference to CogAcqFifoTool created by Edit Control
//The Acq Fifo Edit Control creates its subject when its AutoCreateTool property is True
AcqFifoTool = CogAcqFifoEdit1.Subject;
AcqFifoTool.Ran += AcqFifoTool_Ran;
cogAcqTool = CogAcqFifoEdit1.Subject;
cogAcqTool = cogToolBlockEditV21.Subject.Tools["CogAcqFifoTool1"] as CogAcqFifoTool;
cogAcqTool.Run();
//Operator will be Nothing if no Frame Grabber is available. Disable the Frame Grabber
//option on the "VisionPro Demo" tab if no frame grabber available.
if (AcqFifoTool.Operator == null)
{
optImageAcquisitionOptionFrameGrabber.Enabled = false;
}
//Initialize the Dialog box for the "Open File" button on the "VisionPro Demo" tab.
ImageAcquisitionCommonDialog.Filter = ImageFileTool.Operator.FilterText;
ImageAcquisitionCommonDialog.CheckFileExists = true;
ImageAcquisitionCommonDialog.ReadOnlyChecked = true;
//AutoCreateTool for the PMAlign edit control is False, therefore, we must create
//a PMAlign tool and set the subject of the control to reference the new tool.
PatMaxTool = new CogPMAlignTool();
PatMaxTool.Changed += PatMaxTool_Changed;
CogPMAlignEdit1.Subject = PatMaxTool;
//Change the default Train Region to center of a 640x480 image & change the DOFs
//so that Skew is not enabled. Note - TrainRegion is of type ICogRegion, therefore,
//we must use a CogRectangleAffine reference in order to call CogRectangleAffine
//properties.
CogRectangleAffine PatMaxTrainRegion = default(CogRectangleAffine);
PatMaxTrainRegion = PatMaxTool.Pattern.TrainRegion as CogRectangleAffine;
//PatMaxTrainRegion = cogPMAlignTool.Pattern.TrainRegion as CogRectangleAffine;
if ((PatMaxTrainRegion != null))
{
PatMaxTrainRegion.SetCenterLengthsRotationSkew(320, 240, 100, 100, 0, 0);
PatMaxTrainRegion.GraphicDOFEnable = CogRectangleAffineDOFConstants.Position | CogRectangleAffineDOFConstants.Rotation | CogRectangleAffineDOFConstants.Size;
}
//PatMaxTool.SearchRegion = PatMaxSearchRegion;
//PatMaxSearchRegion.SetCenterWidthHeight(320, 240, 640, 480);
//PatMaxSearchRegion.GraphicDOFEnable = CogRectangleDOFConstants.Position | CogRectangleDOFConstants.Size;
//PatMaxSearchRegion.Interactive = true;
numericUpDown1.Value = Convert.ToDecimal(cogPMAlignTool.RunParams.AcceptThreshold);
PatMaxTool.RunParams.AcceptThreshold = Convert.ToDouble(numericUpDown1.Value);
numericUpDown2.Value = Convert.ToDecimal(cogPMAlignTool.RunParams.ApproximateNumberToFind);
PatMaxTool.RunParams.ApproximateNumberToFind = Convert.ToInt32(numericUpDown2.Value);
myAcqFifo = AcqFifoTool.Operator;
try
{
myFrameGrabber = cogAcqTool.Operator.FrameGrabber;
myAcqFifo = cogAcqTool.Operator;
AcqFifoTool.Operator = myAcqFifo;
myAcqFifo.OwnedContrastParams.Contrast = cogAcqTool.Operator.OwnedContrastParams.Contrast;
myAcqFifo.OwnedBrightnessParams.Brightness = cogAcqTool.Operator.OwnedBrightnessParams.Brightness;
brightnessParams = myAcqFifo.OwnedBrightnessParams;
contrastParams = myAcqFifo.OwnedContrastParams;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
if (brightnessParams != null)
{
brightnessUpDown.Value = Convert.ToDecimal(brightnessParams.Brightness);
}
if (contrastParams != null)
{
contrastUpDown.Value = Convert.ToDecimal(contrastParams.Contrast);
}
try
{
cogToolBlockEditV21.Subject.Inputs["Image"].Value = cogRecordDisplay1.Image;
}
catch (Exception ex)
{
MessageBox.Show("Input image wasn't set");
}
}
