SineLatitudeScale¶
- class SineLatitudeScale[source]¶
Bases:
proplot.scale._Scale
,matplotlib.scale.ScaleBase
Axis scale that is linear in the sine transformation of x. The axis limits are constrained to fall between
-90
and+90
degrees. The scale function is as follows:\[y = \sin(\pi x/180)\]The inverse scale function is as follows:
\[x = 180\arcsin(y)/\pi\]Attributes Summary
The registered scale name
Methods Summary
limit_range_for_scale
(vmin, vmax, minpos)Return the range vmin and vmax limited to within +/-90 degrees (inclusive).