Can edit map in Rviz?

asked 2018-12-13 19:36:29 -0500

yueweiliang
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Hi all, I want to edit a saved map in rviz, for example: add a line or erase some noise points. Can anyone have some idea?

answered 2018-12-13 22:21:00 -0500

ahendrix

47491 ●177 ●366 ●662 http://namniart.com/

You cannot use rviz to edit saved maps, but you can edit the pgm files in Gimp, Pinta or another image editor.

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Thx for reply. Should this function(map editor) can be implemented by building a new plugins of rviz?I now try to make it in rviz.Can you give me some advice?

yueweiliang ( 2018-12-13 23:58:12 -0500 )edit

You might be able to do it, but you will probably have a hard time.

ahendrix ( 2018-12-14 00:21:28 -0500 )edit

The interactive elements of Rviz are not good for image editing, so you will probably have to work hard to make a good user interface.

ahendrix ( 2018-12-14 00:21:58 -0500 )edit

The ROS nodes which can publish the map (gmapping, map_server and others) are not designed to receive updates, so you will need to come up with a different way to publish and save the updated map.

ahendrix ( 2018-12-14 00:22:35 -0500 )edit

ok, thx, I just want to edit the saved map to add something like glass walls、some tables that lasers can't detect and other things like these.So the function for me, it's just a image editor in Rviz.I'll try, thx for your time and advice.

yueweiliang ( 2018-12-14 01:37:05 -0500 )edit

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