How do I make a mesh or surface plot that is clear in certain places?
26 vues (au cours des 30 derniers jours)
Afficher commentaires plus anciens
I want to create a SURF or MESH plot but would like the surface to have empty regions or holes in specific places.
Réponse acceptée
MathWorks Support Team
le 24 Mai 2013
If the surface or mesh data has a NaN (not-a-number) in it, then the location of the NaN will be blank (just as NaNs in 2-d plots leave blanks). The example below illustrates using NaNs to make certain parts of a plot transparent.
%Generate a SURF plot with peaks data
z = peaks;
surf(z)
%Change peaks data so that a portion of that matix is made up of NaNs
m = z;
m(15:30,15:30) = nan;
%Plot the new matrix, m where the x and y information consisting of NaNs
%represents a hole in the SURF plot
figure;
surf(m)
As of MATLAB 6.0 (R12) you can use transparency to set a face to be transparent.
0 commentaires
Plus de réponses (0)
Voir également
Catégories
En savoir plus sur Surface and Mesh Plots dans Help Center et File Exchange
Produits
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!