QT RVIZ point click + output
Can someone tell me how to make possible point click in my rviz that is embedded in my qt application and get the coordinates?
my code:
rviz_render = new rviz::RenderPanel;
rviz_manager = new rviz::VisualizationManager(rviz_render);
rviz_render->initialize( rviz_manager->getSceneManager(), rviz_manager );
rviz_manager ->initialize();
ui->rviz_layout->addWidget(rviz_render);
map_display = rviz_manager->createDisplay( "rviz/Map", "adjustable map", true );
map_display->subProp("Topic")->setValue("/map");
rostopic list shows /clicked_point but there are no data if i echo it
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