draggableRect

Create a draggable rectangle in normalized units.
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Mise à jour 1 sept. 2016

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Like MATLAB's dragrect function, this function allows you to interactively define a draggable rectangle. However, UNLIKE MATLAB's function, this version works in normalized units, and it includes SNAP-TO behavior to constrain the rectangle to a user-specified grid.
Syntactically, the function is implemented to use Parameter-Value pairs, and allows the user to specify a non-interactive starting point, arrays of x- and y- points for snap-to behavior, and the axis you want to draw in. Outputs variables can contain a handle to the created rectangle, as well as an array of handles to the draggable perimeter points. (Output points are in the order: [BL,BR,TL,TR,BM,TM,RM,LM]).
Now accepts a "new position callback function."

Thanks to Francois Bouffard for his excellent implementation of "draggable," which greatly facilitated this entry.

Citation pour cette source

Brett Shoelson (2024). draggableRect (https://www.mathworks.com/matlabcentral/fileexchange/35895-draggablerect), MATLAB Central File Exchange. Récupéré le .

Compatibilité avec les versions de MATLAB
Créé avec R2011b
Compatible avec toutes les versions
Plateformes compatibles
Windows macOS Linux
Catégories
En savoir plus sur Interactive Control and Callbacks dans Help Center et MATLAB Answers
Remerciements

Inspiré par : draggable

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Version Publié le Notes de version
1.1.0.1

Updated license

1.1.0.0

Modified to allow specification of new position callback function. Also added new example to show how to use draggableRect on top of an image axes (for example).

1.0.0.0