Problem with image function in GUI

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Jakub
Jakub le 10 Déc 2013
Modifié(e) : Jakub le 10 Déc 2013
Is there any problem with function image() when creating GUI? when i am using it not in gui i dont have any problem. but in my GUI it just doesnt show anything but the grid, no data. If i use pcolor() instead of image() it works fine.

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Image Analyst
Image Analyst le 10 Déc 2013
No there is no problem. You probably overwrote it with a variable. Did you do anything like
image = imread('cameraman.tif');
?????
  2 commentaires
Image Analyst
Image Analyst le 10 Déc 2013
By the way, don't use pcolor for images because it chops off the last row and last column. Try this and see what you get:
pcolor(magic(4)) % Try to display a 4 by 4 image - only shows 3x3.
Jakub
Jakub le 10 Déc 2013
Modifié(e) : Jakub le 10 Déc 2013
I know, that is why i dont want to use it. I meant fucntion image(data_input) doesnt show anything...not imread...

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