barak.plot.draw_arrows¶
- barak.plot.draw_arrows(x, y, ax=None, capsize=2, ms=6, direction='up', c='k', **kwargs)[source]¶
Draw arrows that can be used to show limits.
Extra keyword arguments are passed to pyplot.scatter(). To draw a shorter arrow, get the arrow length desired by reducing the ms value, then increase capsize until you are happy with the result, vice versa to draw a longer arrow.
Parameters : x, y: float or arrays of shape (N,) :
x and y positions.
direction: str {‘up’, ‘down’, ‘left’, ‘right’} :
The direction in which the arrows should point.