Quiver Transparency and Shape

49 vues (au cours des 30 derniers jours)
Ephraim Bryski
Ephraim Bryski le 5 Juil 2020
Réponse apportée : darova le 8 Juil 2020
Hi.
I'm using quivers (with the quiver3 function) to show the stresses in a beam. I want to change the transparency of the quiver, but the alpha function apparently isn't compatible (this was in the warning after trying it). Is there another way of achieving this?
This is less important, but I was also wondering if there was a way of changing the shape of the arrow head to be conical instead of two lines so it appears the same regardless of orientation.
Thanks!

Réponses (1)

darova
darova le 8 Juil 2020
use patch to manipulate edgeAlpha
cla
t = linspace(0,2*pi,30);
[x,y] = pol2cart(t,1);
patch(x,y,t,'edgealpha',0.5,...
'facecolor','none',...
'edgecolor','flat')

Catégories

En savoir plus sur Vector Fields dans Help Center et File Exchange

Produits


Version

R2020a

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by