Add default color: PolygonZoneAnnotator, drawing functions

[LinasKo]

Add default color: PolygonZoneAnnotator, drawing functions

Tip

Hacktoberfest is calling! Whether it's your first PR or your 50th, you’re helping shape the future of open source. Help us build the most reliable and user-friendly computer vision library out there! 🌱

In a recent stream, we noticed that some drawing functions and annotators require you to specify a color. Please give these a default color!

Of course, we wish to have sv.Color.ROBOFLOW.

Check polygon annotator and draw functions!

---

Helpful links:

• Contribution guide
• Supervision Cheatsheet
• Colab Starter Template
• Prior metrics test Colab

[souhhmm]

Hey, I am already working on the issue #1585, would it be possible to assign this one to me as well?

[DivyaVijay1234]

Hello, I would like to work on this issue. Please assign it to me.

[LinasKo]

@souhhmm, let's see how yours goes first, before taking another 😉

Assigning it to you, @DivyaVijay1234!

[LinasKo]

The draw functions I foresee needing this are:

• draw_line
• draw_rectangle
• draw_filled_rectangle
• draw_polygon
• draw_filled_polygon

[onuralpszr]

Hey, I am already working on the issue #1585, would it be possible to assign this one to me as well?

I just wanted to say that Let's give chance to others complete issues and welcome new contributors. Thank you for your understanding :)

[DivyaVijay1234]

Thank you for assigning it to me. I will work on this issue.

[mostafahanafi]

My fault @LinasKo I didn't see that someone else was already assigned, I just saw an issue with no PR so got to work immediately

[LinasKo]

It happens sometimes, @mostafahanafi , don't worry about it.

However, we consider, review and iterate on the solution by the assigned contributor first. Only if that fails would we consider other ones.