Given a Figure, is it possible to get the Arrays with the data? I want to do tests on automatically setting legal limits for log scale plots by automatically adjusting limits to hide the offending points, and printing a warning.
The axes are in figure.content, from there you can do ax.scene.plots to get the plots, and check their inputs. Is that what you mean?
1 Like
Yes! Thanks
sorry for being dumb about this, but i need a further hint. ax.scene.plots[1] has the following fields. which one contains the inputs? i can’t find it:
alpha calculated_colors color colormap colorrange
colorscale cycle depth_shift distancefield fxaa
glowcolor glowwidth highclip inspectable lowclip
marker marker_offset markersize markerspace model
nan_color overdraw rotations space ssao
strokecolor strokewidth transform_marker transformation transparency
uv_offset_width visible
there is an .args field and a .converted field but those are kind of internal
julia> fig, ax, plt = plot(0:10, sin.(0:10));
julia> fig.content[1].scene.plots[1].input_args
(Observable(0:10), Observable([0.0, 0.8414709848078965, 0.9092974268256817, 0.1411200080598672, -0.7568024953079282, -0.9589242746631385, -0.27941549819892586, 0.6569865987187891, 0.9893582466233818, 0.4121184852417566, -0.5440211108893698]))
Or, alternatively:
julia> fig.content[1].scene.plots[1][1][]
11-element Vector{Point{2, Float32}}:
[0.0, 0.0]
[1.0, 0.84147096]
[2.0, 0.9092974]
[3.0, 0.14112]
[4.0, -0.7568025]
[5.0, -0.9589243]
[6.0, -0.2794155]
[7.0, 0.6569866]
[8.0, 0.98935825]
[9.0, 0.4121185]
[10.0, -0.5440211]
As you can see by the gymnastics required to extract the values, this is mucking about in the internals. Perhaps it would be nice to have a function that takes an axis, and returns all data currently in it?
3 Likes