how to update Image
Posted: 2010-03-11T01:10:33-07:00
hello, I have an Image that is initiliazed in the constructor of my class.
I have a gui that changes the quality of the jpeg image dynamically, I change the quality of the jpeg with after the user updates the quality from the gui.
Then I convert the Image to a QT image. Now, I want to update the image on the gui. But it doesn't work. Should I call any other function on the Image, just after?
Thanks in advance.
I have a gui that changes the quality of the jpeg image dynamically, I change the quality of the jpeg with
Code: Select all
img.qualityThen I convert the Image to a QT image. Now, I want to update the image on the gui. But it doesn't work. Should I call any other function on the Image, just after
Code: Select all
img.qualityThanks in advance.