How to plot a box from box_select tool

Showcase
1

image
image702×646 15.2 KB

import holoviews as hv

def box(bounds):
    if bounds is None:
        b = hv.Bounds((0, 0, 0, 0))
    else:
        b = hv.Bounds(bounds)
    b.opts(alpha=0.2, line_color='black')
    return b



stream = hv.streams.BoundsXY()
hv.DynamicMap(box, streams=[stream]).opts(tools=["box_select"], active_tools=["box_select"])