Issue with finding the distance using improfile.
2 vues (au cours des 30 derniers jours)
Afficher commentaires plus anciens
Chathu
le 22 Déc 2014
Réponse apportée : Image Analyst
le 22 Déc 2014
I want to draw a line between two subplots (eg: subplot(1,2,1) and subplot(1,2,2)) based on their corresponding features. Afterwards, i want to find the euclidean distance between the subplots.
Here is the code that i have used:
openfig('pic1.fig')
[x, y, rgbLevels] = improfile();
line([x(1), x(end)], [y(1), y(end)]);
dist = sqrt((x(end)-x(1))^2 + (y(end)-y(1))^2)
My question is: improfile doesn't allow me to draw a line between two subplots. Instead it allows me to draw a line on one image only(which is not my intention). Can anyone tell me how to solve this issue? Thank you in advance.
0 commentaires
Réponse acceptée
Image Analyst
le 22 Déc 2014
No it doesn't. improfile is not meant for that since it can't access pixels outside an image, like those on the GUI background. Maybe you can use ginput(2) instead.
0 commentaires
Plus de réponses (0)
Voir également
Produits
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!