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  • Can we set axis range with size of the series?

    Unsolved General and Desktop chart axis qt5
    4
    0 Votes
    4 Posts
    501 Views
    SGaistS
    In the loop you use to read your file.
  • Assign specific value to axis

    Unsolved General and Desktop charts axis read
    2
    0 Votes
    2 Posts
    457 Views
    jsulmJ
    @suslucoder said in Assign specific value to axis: I want to assign axis Y the 3rd column. How can i do it? The axis does not know anything about that file and columns inside it. You simply need to read your file and put data from that third column as data for Y axis. See https://doc.qt.io/qt-5/qxyseries.html If you read documentation https://doc.qt.io/qt-5/qxyseries.html#append you will see that you have to provide X AND Y...
  • Draw basic Axes on QPixmap ?

    Unsolved General and Desktop qpixmap qchart qlabel axis plot
    29
    0 Votes
    29 Posts
    8k Views
    R
    Thanks for the support guys. I tried making a transparent QPixmap image using Qt::transparent fill for the axis and overlaying it onto my other QPixmap, however it didn't work properly. So I ended up just drawing directly onto the image itself. Not the most efficient method but it seems to work...
  • understanding transform

    Unsolved QML and Qt Quick transform rotation origin axis
    2
    0 Votes
    2 Posts
    672 Views
    T
    @houmingc You took that example straight from the documentation page for Rotation, which shows a picture of exactly what will happen. What more do you need? "Default angle" makes no sense. If you don't specify one there will be no rotation. It rotates around the origin along the axis. If you still don't understand, make a quick example and play around with it.
  • "Ruler" style for QChart axis

    Unsolved General and Desktop qchart axis qcategoryaxis
    2
    0 Votes
    2 Posts
    908 Views
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