<> <> == Usage == To access these plugins, launch the `rqt_bag` GUI tool (see [[rqt_bag]] for details), right-click on the timeline of the desired topic select a view type from the context menu. {{attachment:rqt_bag_views.png|rqt_bag message views|width="750"}} == Plugins == The following plugins are currently provided for `rqt_bag`: === Image === The image view displays raw image data for <> and <> messages: {{attachment:image_grab.png|rqt_bag image view|width="300"}} Re-sizing the window scales the image. === Plot === The plot view displays a time series plot of numeric fields in a ROS message. The view inherits from the `rqt_plot` code base, so all plotting options are the same as with `rqt_plot`. {{attachment:plot_grab.png|rqt_bag plot view|width="700"}} To plot a message field, select the field from the list in the right window (Note: currently only fields from the same message topic can be plotted in the same view window). Clicking on the Configure Plot button in the toolbar opens a new window for selecting the plotting backend and marker preferences. By default, the plotted data is sub-sampled in time to minimize the cpu load. To change the sampling resolution, deselect 'auto' in the Resolution section and enter a sampling time in seconds. The plotted data will automatically refresh with the new sampling time. ## AUTOGENERATED DON'T DELETE ## CategoryPackage