Arrow color to text color?

[phlya]

Arrow color to text color?

[Phlya]

Hi,
Thank you, I am glad you like it.

Yes, currently it is not possible... I would be happy to accept a PR for this, I myself don't have time right now to try and implement this. In my opinion, the best solution would be fixing the other issue you reported, then all properties of annotations can be set during their creation as required, and here we then only move them.

[bertsky]

Note: you can set the color of the arrows according to their respective labels ex post by:

• keeping track of the artists added to ax.texts after adjust_text, and then
• zipping each new artist with the old ones and copying the color:

nlabels = len(ax.texts)
adjust_text(ax.texts, ...)
for new, old in zip(ax.texts[nlabels:], ax.texts):
    new.arrow_patch.set_color(old.get_color())

(If your blueprint is a different kind of object, like ax.patches, you might need to use get_edgecolor() or the like.)

Example:

[edlemus]

@bertsky AdjustText doesn't have arrowpatch attribute, how were you able to accomplish changing the color of the arrow? I have the same problem but with a graph

[bertsky]

@edlemus what do you mean adjust_text does not have an attribute? It's just a function on matplotlib.text.Text instances.
See https://github.com/i008/COCO-dataset-explorer/blob/df82a833163d7acc131eefb5264684cb2cc627b5/vis.py#L116-L119 for example.