Effacer les filtres
Effacer les filtres

How to get pixel's position of an image in app.Image or app.UIAxes in AppDesigner?

4 vues (au cours des 30 derniers jours)
I'm using MATLAB R2022a
Here's the scrrenshot i took.
I get the image by using 'Select image' button. (uigetfile)
What i want is if i click the app.Image or app.UIaxes after getting the image, i want to get the coordinate of the clickpoint and rgb data variable.
I also want to draw the circle using the coordinates.
I tried using datacursormode and drawcircle.
but it didn't work.

Réponse acceptée

chrisw23
chrisw23 le 28 Fév 2023
Déplacé(e) : Image Analyst le 28 Fév 2023
first step
% Image clicked function: Image
function ImageClicked(app, event)
get(0, 'PointerLocation')
end
  1 commentaire
jaeyoung gwak
jaeyoung gwak le 28 Fév 2023
Déplacé(e) : Image Analyst le 28 Fév 2023
oh my god. thank you so much!
i was having headache because of this!!!!!

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