What's the diameter of the standard circle marker 'o' in scatter3 plot ?

Does anyone know how to find out the diameter size of the standard circle marker 'o' on a scatter3 plot?

Answer 1

[Adam Danz]

The size of scatter objects are in point units where 1 point equals 1/72 inch.

Plot a single point and look at it's SizeData.

h = scatter3(0,0,0); 
h.SizeData
% ans =
%     36

so, the default size is 36/72 or 1/2 inch.

[James Peach]

thank you!