Assigning colors on a cylinder
7 visualizzazioni (ultimi 30 giorni)
Mostra commenti meno recenti
Dave
il 4 Ott 2014
Risposto: Image Analyst
il 4 Ott 2014
Hi,
Assume a cylindrical surface is divided into horizontal and vertical (equal) segments. I need to assign colors to each square area according to some known values (e.g. each color represents a real number vary between 0.1 and 3)
Any suggestion would be appreciated.
Dave
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/145599/image.png)
2 Commenti
Risposta accettata
Matz Johansson Bergström
il 4 Ott 2014
Simplest way
[x,y,z] = cylinder;
surface(x,y,z, 'FaceColor','texturemap',...
'EdgeColor','none','Cdata', rand(10))
Gives random coloring to the cylinder. Another approach would be to supply a texture to the cylinder and wrap it with it.
0 Commenti
Più risposte (1)
Image Analyst
il 4 Ott 2014
Did you look in the help at the cylinder() function? It shows lots of cylinders with color sides.
0 Commenti
Vedere anche
Categorie
Scopri di più su Surface and Mesh Plots in Help Center e File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!