private void LiveDisplayGrab()
{
while (isRealDisplay)
{
try
{
int ticketCount = System.Environment.TickCount;
HObject ho_OutputImage = null;
ho_OutputImage = SafeAsyncGrabImage();
HalImage8Grey image = new HalImage8Grey(ref ho_OutputImage);
int triggerNumber = System.Environment.TickCount;
HalCompleteEventArgs eventArgs = new HalCompleteEventArgs(ticketCount, triggerNumber, image);
Complete?.Invoke(this, eventArgs);
// Console.WriteLine("Grab one Image");
}
catch (Exception ex)
{
isRealDisplay = false;
Console.WriteLine(ex.ToString());
//throw ex;
}
}
}
/// <summary>
/// 运行取像
/// </summary>
public void Run()
{
if (isRealDisplay)
{
return;
}
int ticketCount = System.Environment.TickCount;
HObject ho_OutputImage;
HOperatorSet.GenEmptyObj(out ho_OutputImage);
if (asyncGrab)
{
ho_OutputImage = SafeAsyncGrabImage();
}
else
{
ho_OutputImage = SafeSyncGrabImage();
}
int triggerNumber = System.Environment.TickCount;
m_outputImage = new HalImage8Grey(ref ho_OutputImage);
HalCompleteEventArgs eventArgs = new HalCompleteEventArgs(ticketCount, triggerNumber, m_outputImage);
if (Complete != null)
{
Complete(this, eventArgs);
}
}