zoom2cursor

Version 1.0.0.0 (3,76 ko) par Brett Shoelson
Dynamic, scalable zoom following the motion of the cursor; also displays the current position.
4.8
(12)
9,6K téléchargements
Mise à jour 19 fév. 2003

Afficher la licence

Note de l’éditeur : This file was a File Exchange Pick of the Week

% FUNCTION ZOOM2CURSOR
% ZOOM2CURSOR, without arguments, will activate the current axis, create a text box showing the current position of the mouse pointer (similar to pixval), and automatically zoom the image to the location of the cursor as it is moved. The zoomed display dynamically scrolls with the motion of the cursor.
%
% By default, the function zooms to 50% of the image in the axis.
%
% BUTTON CLICKS:
% Left-clicking will zoom in further, and right-clicking will zoom out.
% Shift-clicking (or simultaneously clicking the left and right mouse buttons) at any point will display the original (un-zoomed) image, as will moving the cursor outside of the current axis. The zoom percentage is restored when the mouse is moved.
% Double-clicking zooms out to the original image, modifying the zoom percentage.
%
% Tested under R12.1 and R13.
%
% Written by Brett Shoelson, Ph.D. (shoelson@helix.nih.gov, shoelson@hotmail.com)
% 12/26/02
% 2/16/03; Rev 2: Program is more robust; fixes a bug when window is resized.
%Incremental increase/decrease in zoom percent (on mouseclick) has been reduced.
%ALSO: Now works with images, surfaces, lines (and thus plots), and patches (rather than just images)

Citation pour cette source

Brett Shoelson (2025). zoom2cursor (https://www.mathworks.com/matlabcentral/fileexchange/2902-zoom2cursor), MATLAB Central File Exchange. Extrait(e) le .

Compatibilité avec les versions de MATLAB
Créé avec R13
Compatible avec toutes les versions
Plateformes compatibles
Windows macOS Linux
Catégories
En savoir plus sur Data Exploration dans Help Center et MATLAB Answers
Remerciements

A inspiré : zinput

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Version Publié le Notes de version
1.0.0.0

Program is more robust; fixes a bug when window is resized.
% Incremental increase/decrease in zoom percent (on mouseclick) has been reduced.
%Also: Now works with images, surfaces, lines (and thus plots), and patches (rather than just images)