3D Axis : set marker size and color

Dear All,

I am new to the list, so hello everyone !

I am trying to use the new 3D facilities offered by Matplotlib, and I can't manage to vary the color and/or size of the markers when doing 3D scatter plots :

fig = plt.figure()
ax = Axes3D(fig)
ax.scatter([1,2,3],[3,1,2],[1,2,0],c='r',s=[4,10,20])

The code above doesn't seem to plot anything more than :

ax.scatter([1,2,3],[3,1,2],[1,2,0])

Does anyone have a tip regarding this issue ?

Thanks a lot,
luc

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luc Estebanez
Graduate Student,
ENS, Paris