pysketcher
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Python-based drawing tool for making sketches of mechanics problems.
Hello Hans Petter Langtangen, pysketcher is a very interesting project; I see that no commits have been pushed in the last two years, and I was wondering what plans you...
Matplotlib no longer uses hold. If you use the Force object for vectors, you will receive an AttributeError: Unknown property hold. Remove hold=True in pysketcher/MatplotlibDraw.py to fix the issue for...
Suggesting licensing under the permissive MIT license.
in many example scripts, `raw_input()` is not supported in python 3.4, instead possibly use `input()` Also, when running example/beam2.py, I get the following error 
Beam1.py
I got the error with the .draw() method. MatplotlibDraw.py", line 258, in plot_curve self.xdata = np.asarray(x, dtype=np.float) How do I fix that?