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Thread: How to draw bitmap from external file on the form?

  1. #1
    Join Date
    Feb 2016
    Qt products

    Default How to draw bitmap from external file on the form?

    I am using QT Creator 3.5.0 on Ubuntu 15.10. I have one form (mainwindow.ui) and I draw one GraphicView object (QGraphicsView) and one button (QPushButton). Signal on_pushButton_clicked() is created.

    How to draw image from external file (BMP/ JPG/ PNG) on GraphicView object (that already exists) on the specific coordinates inside GraphicView object (x, y) when I click on the QPushButton?

  2. #2
    Join Date
    Jan 2006
    Graz, Austria
    Thanked 1,546 Times in 1,496 Posts
    Qt products
    Qt3 Qt4 Qt5
    Unix/X11 Windows

    Default Re: How to draw bitmap from external file on the form?

    Create a QPixmap object, let it load the file, put it into a new QGraphicsPixmapItem, put that into the view's scene, move it to the position you want it to be.


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