private void TIS_ImageAvailable(object sender, ICImagingControl.ImageAvailableEventArgs e)
{
try
{
//Util.Notify(string.Format("相机{0}收到图像", cameraIndex));
if (ignoreImage)
{
return;
}
//HTuple startTime;
HOperatorSet.CountSeconds(out startTime);
// Acquire the image from the camera. Only show the latest image. The camera may acquire images faster than the images can be displayed.
ImageBuffer ImgBuffer = e.ImageBuffer;
// Reduce the number of displayed images to a reasonable amount if the camera is acquiring images very fast.
//if (!stopWatch.IsRunning || stopWatch.ElapsedMilliseconds > 33)
{
//stopWatch.Restart();
//if (hPylonImage != null && hPylonImage.IsInitialized())
//{
// hPylonImage.Dispose();
//}
hPylonImage = new HImage();
if (ImgBuffer.GetIntPtr() == IntPtr.Zero)
{
Util.Notify(string.Format("相机{0}数据损坏,采集失败", cameraIndex));
return;
}
if (camera.MemoryCurrentGrabberColorformat == ICImagingControlColorformats.ICY8)
{
hPylonImage.GenImage1("byte", ImgBuffer.Size.Width, ImgBuffer.Size.Height, ImgBuffer.GetImageDataPtr());
HImage imgTmp = hPylonImage.MirrorImage("row");
hPylonImage.Dispose();
hPylonImage = imgTmp;
}
else if (camera.MemoryCurrentGrabberColorformat == ICImagingControlColorformats.ICRGB32)
{
//allocate the m_stream_size amount of bytes in non-managed environment
hPylonImage.GenImageInterleaved(ImgBuffer.GetImageDataPtr(), "rgb",
ImgBuffer.Size.Width, ImgBuffer.Size.Height, -1, "byte", ImgBuffer.Size.Width, ImgBuffer.Size.Height, 0, 0, -1, 0);
}
else
{
Util.Notify(string.Format("相机{0}编码格式不正确", cameraIndex));
}
TrigerImageEvent();
}
}
catch (System.ArgumentException ex)
{
Util.WriteLog(this.GetType(), ex);
Util.Notify(string.Format("相机{0}图像数据包丢失", cameraIndex));
}
catch (Exception ex)
{
Util.WriteLog(this.GetType(), ex);
Util.Notify(string.Format("相机{0}图像数据返回出现异常", cameraIndex));
}
}