mpl_toolkits.axisartist.grid_finder.GridFinder

class mpl_toolkits.axisartist.grid_finder.GridFinder(transform, extreme_finder=None, grid_locator1=None, grid_locator2=None, tick_formatter1=None, tick_formatter2=None) [source]

Bases: object

transform : transform from the image coordinate (which will be the transData of the axes to the world coordinate.

or transform = (transform_xy, inv_transform_xy)

locator1, locator2 : grid locator for 1st and 2nd axis.

get_grid_info(self, x1, y1, x2, y2) [source]

lon_values, lat_valueslist of grid values. if integer is given,

rough number of grids in each direction.

update(self, **kw) [source]

update_transform(self, aux_trans) [source]