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在QT下调用halcon显示点云时，遇到以下几个问题：
1、首先是无法将halcon窗口嵌入到自己设计的窗口中，如QLable,QWidget等；
void CHWindow::openNewWindow(QWidget *widget) { int halcon_winId =
widget->winId(); int winWidth = widget->width(); int winHeight =
widget->height(); SetWindowAttr("background_color","dim gray"); OpenWindow(0,0,
winWidth,winHeight, halcon_winId,"visible","",&m_hv_WindowHandle);
HDevWindowStack::Push(m_hv_WindowHandle); if (HDevWindowStack::IsOpen())
SetDraw(m_hv_WindowHandle,"margin"); if (HDevWindowStack::IsOpen())
SetColor(m_hv_WindowHandle,"blue"); if (HDevWindowStack::IsOpen())
SetLineWidth(m_hv_WindowHandle,2); }
2、显示点云图后右下角有一个continue按钮，想办法隐藏显示后，点击右下角位置仍有效执行continue操作等；
dump_image_output(ho_Image, hv_WindowHandleBuffer, hv_Scene3D, hv_AlphaOrig,
hv_ObjectModel3D, hv_GenParamName, hv_GenParamValue, hv_CamParam, hv_Poses,
hv_ColorImage, hv_Title, HTuple(), hv_Label, 0, "false", hv_TrackballCenterRow,
hv_TrackballCenterCol, hv_TBSize, hv_SelectedObject, hv_WindowCenteredRotation,
hv_TBCenter);
3、点云图鼠标拖动旋转界面更新卡顿，影响操作体验等；加入QCoreApplication::processEvents(); 即可解决
4、多组点云数据显示时，中间切换响应较慢等；
经过一系列调试后以上问题均已得到解决，供参考：
