/// <summary>
/// 打开相机
/// </summary>
/// <param name="strSN">相机ID号</param>
/// <returns>成功返回true，失败返回false</returns>
///
public bool Open(string strSN)
{
try
{
string tempSN = string.Empty;
m_ImageControl = new ICImagingControl();
foreach (Device dev in m_ImageControl.Devices)
{
if (dev.GetSerialNumber(out tempSN))
{
if (strSN == tempSN)//判断是否等于指定相机序号
{
m_ImageControl.Device = dev.Name;
break;
}
}
}
if (!m_ImageControl.DeviceValid)
{
throw new Exception("没有找到相机，是否SN号有误！");
}
if (m_ImageControl.LiveVideoRunning)
{
m_ImageControl.LiveStop();
}
m_ImageControl.MemoryCurrentGrabberColorformat = TIS.Imaging.ICImagingControlColorformats.ICY8;
float[] Frame = m_ImageControl.DeviceFrameRates;
m_ImageControl.DeviceFrameRate = Frame[0];
VCDProp = TIS.Imaging.VCDHelpers.VCDSimpleModule.GetSimplePropertyContainer(m_ImageControl.VCDPropertyItems);
//m_ImageControl.DeviceListChangedExecutionMode = TIS.Imaging.EventExecutionMode.Invoke;
//m_ImageControl.DeviceLostExecutionMode = TIS.Imaging.EventExecutionMode.AsyncInvoke;
//m_ImageControl.ImageAvailableExecutionMode = TIS.Imaging.EventExecutionMode.Invoke;
m_ImageControl.LiveCaptureContinuous = true;
m_ImageControl.LiveDisplayDefault = false;
m_ImageControl.ImageAvailable += ImageCallBack;
m_byMonoBuffer = new byte[m_nWidth * m_nHeight];
m_ImageControl.LiveStart();
TrigEnableSwitch = (TIS.Imaging.VCDSwitchProperty)m_ImageControl.VCDPropertyItems.FindInterface(TIS.Imaging.VCDIDs.VCDID_TriggerMode + ":" +
TIS.Imaging.VCDIDs.VCDElement_Value + ":" + TIS.Imaging.VCDIDs.VCDInterface_Switch);
TrigEnableSwitch.Switch = true;
m_ImageControl.LiveStop();
//TrigEnableSwitch.Switch = false;
// m_ImageControl.DeviceTrigger = false; Imagecamera cannot set trigger while openning
bIsConnected = true;
//IsConnected = true;
return(true);
}
catch (Exception ex)
{
Trace.WriteLine("YMJ Init fail " + ex.Message);
return(false);
}
}
private void Set_appropriate_params()
{
var local_vcdprop = new TIS.Imaging.VCDHelpers.VCDSimpleProperty(IC_Control.VCDPropertyItems);
var local_AbsValExp = (VCDAbsoluteValueProperty)IC_Control.VCDPropertyItems.FindInterface(VCDIDs.VCDID_Exposure +
":" + VCDIDs.VCDElement_Value + ":" + VCDIDs.VCDInterface_AbsoluteValue);
LoadExposure_ToCam(ref local_AbsValExp, 0.016f);
local_vcdprop.RangeValue[VCDIDs.VCDID_Gain] = (local_vcdprop.RangeMin(VCDIDs.VCDID_Gain) + local_vcdprop.RangeMax(VCDIDs.VCDID_Gain)) / 2;
}
private void Init_Properties(ICImagingControl ic)
{
vcdProp = new TIS.Imaging.VCDHelpers.VCDSimpleProperty(ic.VCDPropertyItems);
var a = ic.VCDPropertyItems.CategoryMap;
var b = ic.VCDPropertyItems.Count;
var c = ic.VCDPropertyItems.get_Item(0);
AbsValExp = (VCDAbsoluteValueProperty)ic.VCDPropertyItems.FindInterface(VCDIDs.VCDID_Exposure +
":" + VCDIDs.VCDElement_Value + ":" + VCDIDs.VCDInterface_AbsoluteValue);
}
private void Update_Sliders()
{
if (icImagingControl1.DeviceValid)
{
vCDProp = TIS.Imaging.VCDHelpers.VCDSimpleModule.GetSimplePropertyContainer(icImagingControl1.VCDPropertyItems);
//Loading Values into sliders
camView.Slider_Set(CamView2.ControlsE.GainS, SliderControls.Minimum, vCDProp.RangeMin(VCDIDs.VCDID_Gain));
camView.Slider_Set(CamView2.ControlsE.GainS, SliderControls.Maximum, vCDProp.RangeMax(VCDIDs.VCDID_Gain));
camView.Slider_Set(CamView2.ControlsE.GainS, SliderControls.Value, vCDProp.RangeValue[VCDIDs.VCDID_Gain]);
camView.Slider_Set(CamView2.ControlsE.GainS, SliderControls.TickFrequency, (camView.Slider_Get(CamView2.ControlsE.GainS, SliderControls.Maximum) - camView.Slider_Get(CamView2.ControlsE.GainS, SliderControls.Minimum) / 10));
camView.Add_event(CamView2.ControlsE.GainS, GainSlider_ValueChanged);
camView.Slider_Set(CamView2.ControlsE.ExposureS, SliderControls.Minimum, vCDProp.RangeMin(VCDIDs.VCDID_Exposure)); //on our cam is 0.1ms
//this.ExposureSlider.Maximum = VCDProp.RangeMax(TIS.Imaging.VCDIDs.VCDID_Exposure);
//max value on cam is 300s which is bad
camView.Slider_Set(CamView2.ControlsE.ExposureS, SliderControls.Maximum, 1000);; //max at 0.1s
camView.Slider_Set(CamView2.ControlsE.ExposureS, SliderControls.Value, vCDProp.RangeValue[VCDIDs.VCDID_Exposure]);
camView.Slider_Set(CamView2.ControlsE.ExposureS, SliderControls.TickFrequency, (camView.Slider_Get(CamView2.ControlsE.ExposureS, SliderControls.Maximum) - camView.Slider_Get(CamView2.ControlsE.ExposureS, SliderControls.Minimum)) / 10);
camView.Add_event(CamView2.ControlsE.ExposureS, ExposureSlider_ValueChanged);
if (vCDProp.AutoAvailable(VCDIDs.VCDID_Gain))
{
vCDProp.Automation[VCDIDs.VCDID_Gain] = false;
}
if (vCDProp.AutoAvailable(VCDIDs.VCDID_Exposure))
{
vCDProp.Automation[VCDIDs.VCDID_Exposure] = false;
}
}
else
{
camView.Set_Enabled(CamView2.ControlsE.GainS, false);
camView.Remove_Event(CamView2.ControlsE.GainS, GainSlider_ValueChanged);
camView.Set_Enabled(CamView2.ControlsE.ExposureS, false);
camView.Remove_Event(CamView2.ControlsE.ExposureS, ExposureSlider_ValueChanged);
}
}
