Unsolved ChartView: Dynamically creating a series with a right axis (at a different scaling)
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I'm trying to generate a chart every second line of which is referenced to an y axis on the right.
I have a ChartView with multiple axis created inside:
ChartView { id: uiChart anchors.fill: parent // @disable-check M17 legend.visible: false antialiasing: true animationOptions: ChartView.NoAnimation ValueAxis { id: xaxisI minorTickCount: 4 tickCount: 5 titleText: "I / µA" } ValueAxis { id: yaxisU minorTickCount: 4 tickCount: 5 titleText: "U / µV" } ValueAxis { id: yaxisR gridVisible: false minorTickCount: yaxisU.minorTickCount tickCount: yaxisU.tickCount }
The limits for the axes are set dynamically. Now I want to generate two series, one against yaxisU on the left, other agains yaxisR on the right:
var uSeries = uiChart.createSeries(ChartView.SeriesTypeLine, a, xaxisI, yaxisU) var rSeries = uiChart.createSeries(ChartView.SeriesTypeLine, a, xaxisI, yaxisR)
If I do it like so, it does work, but both axis apear near each other to the left of the chart. If I try to set rSeries.axisYRight = yaxisR later, it doesn't change anything. On the other hand, if I try to omit yaxisR in the createSeries call and only set it later via rSeries.axisYRight, the R axis does appear on the right but the uSeries appears scaled to yaxisR rather then yaxisU.