PDEPLOT AND PDEPLOT3D CHANGE FEATURES

Dear community,

I am using PDE Toolbox, thermalmodel.

I'd like to edit some features of the plots, e.g.:

• can I change the color of the line used for the edges of my geometry?
• can I change the color of the faces?
• can I change the color of the arrows in the 3D Flowdata plot?

And so forth... thank you

Answer 1

[darova]

• can I change the color of the line used for the edges of my geometry?

Use handlers

[p,e,t] = initmesh('lshapeg');

h = pdeplot(p,e,t);
set(h(1),'color','g')           % inside edges
set(h(2),'color','b')           % boundary edges

• can I change the color of the faces?

plot your geometry using patch

patch('faces',t(1:3,:)','vertices',p',...
    'facecolor','r')