How to prevent zooming out past a specific extent in UIAxes?
1 vue (au cours des 30 derniers jours)
Afficher commentaires plus anciens
meghannmarie
le 29 Sep 2020
Commenté : meghannmarie
le 13 Oct 2020
How do I prevent user from zooming out past an extent in App Designer? In this example I do not want the user to be able to manually zoom out past [180 180] on xaxis or [-90 90] on yaxis. I attached a picture to illustrate.
0 commentaires
Réponse acceptée
Nitin Kapgate
le 12 Oct 2020
To limit the user from zooming out past an extent, you can add a custom zoom button (of 'push' button type) to the UIAxes.
In the custom callback for the custom Zoom button, query the current X and Y axis limits for the UIAxes object. If ther X and/or Y limits after zooming out go beyond ehat is required, set the X and Y limits of the UIAxes to the limits you desire.
2 commentaires
Plus de réponses (0)
Voir également
Catégories
En savoir plus sur Visual Exploration 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!