I have been using shapes to plot arbitrarily located “cursors” or indicators on my plots. However, when I try the same on a scattersmith trace, where coordinates are normalized Smith impedances, my data points work fine, but my shapes do not.
If I have a trace point at 0.2, 0.2 and then attempt to put a 10 pixel shape with xanchor = 0.2 and yanchor = 0.2, the shape will not be drawn at 0.2, 0.2 it will be at some other scaled location. I say scaled, because it’s not a fixed offset.
It seems as though the shapes layer doesn’t respect the Smith coordinates, but I can’t figure out the translation.