replace Plots with ControlPlots

[ufechner7]

• set_plot_style
• save_plot
• show_plot
• plot_line_segment!
• set_axes_equal!
• create_geometry_plot
• plot_distribution
• generate_polar_data
• plot_polars

[ufechner7]

Fixes #3

[codecov]

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[1-Bart-1]

Good work! The plot looks very nice.

[1-Bart-1]

I am getting an error when running examples/rectangular_wing.jl

ERROR: LoadError: PyError ($(Expr(:escape, :(ccall(#= /home/bart/.julia/packages/PyCall/1gn3u/src/pyfncall.jl:43 =# @pysym(:PyObject_Call), PyPtr, (PyPtr, PyPtr, PyPtr), o, pyargsptr, kw))))) <class 'TypeError'>
TypeError("object of type 'PyCall.jlwrap' has no len()")
  File "/home/bart/.venv/lib/python3.12/site-packages/matplotlib/axes/_axes.py", line 337, in legend
    self.legend_ = mlegend.Legend(self, handles, labels, **kwargs)
                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/bart/.venv/lib/python3.12/site-packages/matplotlib/legend.py", line 462, in __init__
    if len(handles) < 2:
       ^^^^^^^^^^^^

Stacktrace:
  [1] pyerr_check
    @ ~/.julia/packages/PyCall/1gn3u/src/exception.jl:75 [inlined]
  [2] pyerr_check
    @ ~/.julia/packages/PyCall/1gn3u/src/exception.jl:79 [inlined]
  [3] _handle_error(msg::String)
    @ PyCall ~/.julia/packages/PyCall/1gn3u/src/exception.jl:96
  [4] macro expansion
    @ ~/.julia/packages/PyCall/1gn3u/src/exception.jl:110 [inlined]
  [5] #107
    @ ~/.julia/packages/PyCall/1gn3u/src/pyfncall.jl:43 [inlined]
  [6] disable_sigint
    @ ./c.jl:473 [inlined]
  [7] __pycall!
    @ ~/.julia/packages/PyCall/1gn3u/src/pyfncall.jl:42 [inlined]
  [8] _pycall!(ret::PyCall.PyObject, o::PyCall.PyObject, args::Tuple{Base.ValueIterator{Dict{…}}, Base.KeySet{String, Dict{…}}}, nargs::Int64, kw::PyCall.PyObject)
    @ PyCall ~/.julia/packages/PyCall/1gn3u/src/pyfncall.jl:29
  [9] _pycall!(ret::PyCall.PyObject, o::PyCall.PyObject, args::Tuple{Base.ValueIterator{…}, Base.KeySet{…}}, kwargs::@Kwargs{bbox_to_anchor::Tuple{…}})
    @ PyCall ~/.julia/packages/PyCall/1gn3u/src/pyfncall.jl:11
 [10] (::PyCall.PyObject)(::Base.ValueIterator{Dict{String, PyCall.PyObject}}, ::Vararg{Any}; kwargs::@Kwargs{bbox_to_anchor::Tuple{Int64, Int64, Float64, Int64}})
    @ PyCall ~/.julia/packages/PyCall/1gn3u/src/pyfncall.jl:86
 [11] create_geometry_plot(wing_aero::WingAerodynamics, title::String, view_elevation::Int64, view_azimuth::Int64; zoom::Float64)
    @ VortexStepMethod ~/Code/VortexStepMethod.jl/src/plotting.jl:181
 [12] create_geometry_plot
    @ ~/Code/VortexStepMethod.jl/src/plotting.jl:116 [inlined]
 [13] plot_geometry(wing_aero::WingAerodynamics, title::String; data_type::String, save_path::String, is_save::Bool, is_show::Bool, view_elevation::Int64, view_azimuth::Int64)
    @ VortexStepMethod ~/Code/VortexStepMethod.jl/src/plotting.jl:233
 [14] top-level scope
    @ ~/Code/VortexStepMethod.jl/examples/rectangular_wing.jl:56
 [15] include(fname::String)
    @ Base.MainInclude ./client.jl:494
 [16] top-level scope
    @ REPL[1]:1
in expression starting at /home/bart/Code/VortexStepMethod.jl/examples/rectangular_wing.jl:56
Some type information was truncated. Use `show(err)` to see complete types.

[1-Bart-1]

Please make sure examples/testing_stall_model.jl runs without error as well. And maybe rename testing_stall_model.jl to just stall_model.jl as it isn't a test but an example.

[ufechner7]

Well, examples/rectangular_wing.jl works fine on my machine.
Did you do:

Pkg.update()

after switching the branch?

Furthermore, if you use Ubuntu please do not use any virtual Python environment. Instead, execute sudo apt install python3-matplotlib before starting Julia with ./bin/run_julia

[1-Bart-1]

The easiest way to actually deactivate a virtual environment on python was to delete it... But it works now!