polygon_coords

rubin_sim.maf.stackers.polygon_coords(nside, radius, rotation_angle)

Find the x,y coords of a polygon.

This is useful for plotting dither points and showing they lie within a given shape.

Parameters:

nsideint

The number of sides of the polygon

radiusfloat

The radius within which to plot the polygon

rotation_anglefloat

The angle to rotate the polygon to.

Returns:

[float, float]

List of x/y coordinates of the points describing the polygon.