log transformation: + scale_y_log10()

[installingrattle]

Thank you for an incredible package.

Any chance we can get

+scale_y_log10()
+scale_x_log10()

as options? Thank you

[itcarroll]

Began implementing this feature on itcarroll/esquisse.

I pulled all the *_trans from the "scales" package to populate a new selectInput for X and Y in module-chartControls.R. This may be a bit much, and allows transformations that break the plot (but don't crash the app). The "right way" might be to include a possible_trans analagous to possible_geoms ... which might be a lot of work. Thoughts?

[dan-reznik]

is it useable? should i install it?

[itcarroll]

@dan-reznik Sure, the fork is working as described. I moved it though, so install with devtools::install_github('sesync-ci/esquisse@semilog').

Was hoping for feedback on the "right way" before creating a PR.