How to use Custom Ploygon to draw a circle and rectangle

[wen]

[wakecarter]

Do you mean one polygon to draw something similar to a key hole?

[wen]

How to use Custom Ploygon to draw a circle or rectangle.
What list can indicate a city, what list can represent a Rectangle.

But I don’t know how to write it

[wakecarter]

Select regular polygon, not custom polygon.

[wen]

Custom Ploygon don’t draw a circle or rectangle?

[wakecarter]

Only if you give it a list of vertices.

Changing number of vertices of shape on each trial

I believe that this can’t be done. What I do is create separate polygon objects for each possibility and present the one I want. shapes = [] #square shapes.append(['square',[[.707,-.707],[-.707,-.707],[-.707,.707],[.707,.707]],' ']) #triangle shapes.append(['triangle',[[.866,-.5],[-.866,-.5],[0,1]],' ']) #circle shapes.append(['circle',[[0.000,0.866], [0.091,0.861], [0.180,0.847], [0.268,0.824], [0.352,0.791], [0.433,0.750], [0.509,0.701], [0.579,0.644], [0.644,0.579], [0.701,0.509], [0.750,0.4…

[wen]

Thank you very musch

[wen]

@Changing number of vertices of shape on each trial

[[1,0],[.25,-.25],[0,-1],[-.25,-.25],[-1,0],[-.25,.25],[0,1],[.25,.25]]

So how do you draw a regular pentagram？