Type of scatter plot. On a Scatter3D, density builds a kernel-density (kde2d) surface from 2D scattered points and renders it as a rotatable surface.
string
False,
line,
bar,
dot,
area,
image,
lineImage,
lineStep,
boxplot,
visium,
manhattan,
manhattanCNV,
bin2d,
clustree,
polygon,
stream,
density