matplotlib-scalebar · PyPI
https://pypi.org/project/matplotlib-scalebar27.11.2021 · The constructor arguments dx and units specify the pixel dimension. For example ScaleBar (0.2, 'um') indicates that each pixel is equal to 0.2 micrometer. By default, the scale bar uses SI units of length (e.g. m, cm, um, km, etc.). See examples below for other system of units. In this example, we load a sample image from the matplotlib library ...
python - ModuleNotFoundError: No module named 'matplotlib ...
stackoverflow.com › questions › 44149115May 24, 2017 · Jupiter works in interactive way,same as when you type in terminal,python,or ipython,it keeps the python shell waiting for the another command ,the key part of the that part is the sign %,this is called magic function..it allows you access other commands or other python scripts and leaves the results available in the shell.for example,if you have a script tmy.py that has some variable defined ...