Show Grid line of 2d Map
Dear all, i had search through anywhere but i couldnt found what i wanted. hope someone could help me here...
i had generated a 2d map from octomap using map_server map_saver from a pcd file it generated 2 file which is pgm and yaml file
however the generated pgm file does not have grid line on it.
my question is is it possible to show grid line on the image generated from map_saver? or is there any other way to generate an image with grid line from a 2D map?
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