ScaleBar

class eomaps.scalebar.ScaleBar(m, preset=None, scale=None, n=10, autoscale_fraction=0.1, auto_position=(0.75, 0.25), size_factor=1, scale_props=None, patch_props=None, label_props=None, line_props=None, layer=None)

Base class for EOmaps scalebars.

Note

To add a new scalebar to a map, see Maps.add_scalebar.

Methods

apply_preset(preset)	Apply a style-preset to the Scalebar.
get_position()	Return the current position (and orientation) of the scalebar.
get_scale()	Get the currently used scale of the scalebar.
get_size_factor()	Get the current size-factor of the scalebar.
print_code([fixed, return_str])	Print the command that will reproduce the scalebar in its current state.
remove()	Remove the scalebar from the map.
set_auto_scale([autoscale_fraction])	Automatically evaluate an appropriate scale for the scalebar.
set_label_props([scale, rotation, every, ...])	Set the style properties of the labels.
set_line_props([update])	Set the style properties of the lines connecting the scale and the labels.
set_n([n])	Set number of segments to use for the scalebar.
set_patch_props([offsets])	Set the style properties of the background patch.
set_pickable(q)	Set if the scalebar is interactive (True) or not (False).
set_position([pos, auto_pos, azim])	Set the position of the colorbar.
set_rotation([ang])	Set the absolute rotation angle of the first segment of the scalebar.
set_scale([scale])	Set the length of a segment of the scalebar in meters.
set_scale_props([width, colors])	Set the style properties of the scale.
set_size_factor(s)	Set the size_factor that is used to adjust the size of the labels.