QCamera

[CptN3m0]

Hello every one,
I'm trying to implement the code from Qt example to mine - https://doc.qt.io/qt-5.10/qtmultimedia-multimediawidgets-camera-example.html. Can someone help me with an example, how can I, switch between captured images?

[ollarch]

Instead of asking for someone to code it for you, you could explain what you have tryied and which problems do you have

[CptN3m0]

@ollarch I tried a lot and tried each one signal which qcamera does have.

[Pablo J. Rogina]

@CptN3m0 you may want to take a look at these other examples:

1. QML Camera with preview
2. QML + OpenCV camera which has a (for me, bad called) "preview" page where the recently captured picture is shown

I guess that using example #1 as the foundation, you might easily implement the "review" feature you're looking for using the approach of example #2 but without messing up with OpenCV (I guess there's no need for that library in your case)

[mchinand]

@CptN3m0, in that example Camera::processCapturedImage takes the most recently captured image and uses it for the pixmap of a QLabel. The main viewing area is a stacked widget that switches between this preview QLabel and the live view. Perhaps you could add a third stacked widget that contains a grid of QLabels containing thumbnail images of the all previous images.

[CptN3m0]

I just got it myself, after I capturing an image, I save it inside mine vector and can get the path and the id for changing between the saved pictures.

[Pablo J. Rogina]

@CptN3m0 so it looks like your issue is solved, right? If so, please don't forget to mark your post as such. Thanks.