Why is saveas() changing my image aspect ratio?

14 vues (au cours des 30 derniers jours)
Asser Abdelgawad
Asser Abdelgawad le 17 Juin 2022
Commenté : Asser Abdelgawad le 17 Juin 2022
I'm trying to save a figure as a PNG but the aspect ratio changes for some reason.
This is how it looks in MATLAB:
This is how it looks when I save it (slightly elongated as you can see):
How can I fix this?
g = figure;
subplot(1,2,1)
imagesc(im1);
subplot(1,2,2)
imagesc(im2);
g.WindowState = 'maximized'; % this didn't work
saveas(g, name, "png");

Réponses (2)

Jan
Jan le 17 Juin 2022
Try to set the 'PaperSize' property of the figure.

Eamon Gekakis
Eamon Gekakis le 17 Juin 2022
The exportgraphics function may be useful here, 'Resolution' is available as a name-value pair input argument.
  1 commentaire
Asser Abdelgawad
Asser Abdelgawad le 17 Juin 2022
This doesn't change size though, only resolution.

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