Why do lines look blurry with linewidth 1 in R2017a?
16 vues (au cours des 30 derniers jours)
Afficher commentaires plus anciens
I am using R2017a and when I plot lines with linewidth of 1, they appear blurry or pixelated, as in the screenshot below. How can I fix this so the lines look crisp? I suspect it is not Matlab but rather some operating system setting (Windows 10), but any help would be appreciated.
0 commentaires
Réponse acceptée
Mudambi Srivatsa
le 26 Juin 2017
You might have to switch to 'opengl' hardware mode for graphics smoothing functionality. To do so, you can run the following code in MATLAB command window:
opengl hardware
Further, you can use the following settings to turn on line smoothing (if disabled earlier) in MATLAB:
set(0,'DefaultLineLineSmoothing','on');
set(0,'DefaultPatchLineSmoothing','on');
opengl('OpenGLLineSmoothingBug',1);
2 commentaires
Bob Blaine
le 21 Juil 2017
Line smoothing was deprecated in 2014b, so I suspect that the only one that really changes anything is the first suggestion.
I think that the reason that you are seeing this change is that MathWorks found some issues or instabilities with your graphics hardware/driver combination and felt it was better to emulate graphics on software, which doesn't support anti-aliasing. You might want to try updating your graphics driver, if possible as this usually also solves the problem.
Plus de réponses (0)
Voir également
Catégories
En savoir plus sur Graphics Performance 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!