How to select a rectangle on a graph?
2 visualizzazioni (ultimi 30 giorni)
Mostra commenti meno recenti
Hi everyone :)
I cannot use the image processing toolbox function 'getrect' which lets you draw a rectangle on a graph and get its information (min X, min Y, width and length). I don't have the toolbox and it will take long time to get hold of it. I want to have this ability using standard Matlab only. How to do that?
Any help will be welcomed and appreciated, Alon
0 Commenti
Risposte (1)
KSSV
il 6 Nov 2016
doc imrect.
4 Commenti
KSSV
il 7 Nov 2016
How about this?
clc; clear all ;
plot(rand(10,1))
rectangle('Position',[0.59,0.35,3.75,1.37],...
'LineWidth',2,'LineStyle','-')
You can change position, length and width.
Other option is. You can insert rectangle on the figure, go to insert > Rectangle. You can drag drop, adjust it's position, length and width. Then you can call ginput to get positions.
Vedere anche
Categorie
Scopri di più su Graphics Object Properties in Help Center e File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!