Quiver Transparency and Shape

60 次查看（过去 30 天）
Ephraim Bryski
Ephraim Bryski 2020-7-5
回答： darova 2020-7-8
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!

请先登录，再回答此问题。

回答（1 个）

darova
darova 2020-7-8
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')

类别

在 Help Center 和 File Exchange 中查找有关 Vector Fields 的更多信息

标签

产品


版本

R2020a

Community Treasure Hunt

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

Start Hunting!

Translated by