Make 2D markers look 3D

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sbean320
sbean320 2017-5-2
评论： sbean320 2017-5-5
Hello,
I am interested in making data markers (circles, for example) in a 2D plot look like they have depth/3D curvature. Does anyone know of a way to either make circle markers look like spheres in a 2D plot, specify multiple colors within each marker, or assign a colormap to each marker?
Thank you in advance for your help!

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回答（1 个）

Soumya Saxena
Soumya Saxena 2017-5-5
You may create small balls using a "sphere" as follows :
http://www.mathworks.com/help/matlab/ref/sphere.html?searchHighlight=sphere&s_tid=doc_srchtitle%20
You may also use scatter3 to generate 3D markers using the "filled" option :
http://www.mathworks.com/help/matlab/ref/scatter3.html?searchHighlight=scatter3&s_tid=doc_srchtitle
  1 个评论
sbean320
sbean320 2017-5-5
Thank you, but this isn't quite what I'm looking for.
I have 2D data I want to represent with hemispherical data markers or circles with shading to make them appear to pop out of the page. Any suggestions for how to do this?

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