How can I add a QPixmap in my Qt Quick interface?



  • Hey guys,

    I have just started to program in QML. Before I have only used QWidgets and other stuff like that. But now I want to use QML for my interface. Unfortunately there I have a bigger problem.
    The program works this way that the user choose a folder in which images are stored. This images will be used as icons and to display one of them as a bigger picture. For that I search the images and create QPixmaps. Then I resize them and save those in my database because I don't want that the pc has to do that task all the time even if the user want to see the same images. Now I wanted to show those icons and images in my interface but I don't know how.

    Do you have any idea how I can fix the problem?



  • You can have look at QQuickImageProvider class and related examples. This should help you pass the PixMap to QML.



  • At first I thought same. But this function only works with Strings which I don't want to use because they haven't have the information which the QPixmap have. I already changed the size of the QPixmaps and I want to use those.



  • What are the other parameters you have with Pixmap ? You can elaborate on what other things you would like to pass along with pixmap.



  • what do you mean by that?



  • I don't want to use because they haven't have the information which the QPixmap >have. I already changed the size of the QPixmaps and I want to use those.

    Which information you are talking above w.r.t PixMap ?
    There is not problem even if you change the size. What is the difficulty you have here ?


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