how to add a STAR or Triangle shape to plot simply without knowing their vertex?
155 vues (au cours des 30 derniers jours)
Afficher commentaires plus anciens
Hi
I have a contourf. I'd like to just add a simple Star or Triangular shape to certian location within the plot. I am thinking to use Patch() but patch still requires to provide the vertext of this Star or triangular shape in order to draw it. Is there a command to add this shape without knowing their vertex? Thanks
0 commentaires
Réponse acceptée
Jonas
le 15 Juil 2021
Modifié(e) : Jonas
le 15 Juil 2021
smth. like that probably
Z = peaks;
contourf(Z); hold on;
plot(15,10,'rp','MarkerSize',15,'MarkerFaceColor','r')
3 commentaires
Jonas
le 16 Juil 2021
hi roudan, you can show your code how you saved your handles. the following worked for me without problems:
Z = peaks;
contourf(Z); hold on;
mark=plot(15,10,'rp','MarkerSize',15,'MarkerFaceColor','r');
delete(mark)
Plus de réponses (0)
Voir également
Catégories
En savoir plus sur Polar Plots dans Help Center et File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!