IOS-Charts set maximum visible x axis values

swift charts ios-charts
Jonas picture Jonas · Sep 19, 2016 · Viewed 7.5k times · Source

I'm using ios-charts (https://github.com/danielgindi/Charts). I have a LineChartView with 12 values in the x axis. This however is far too many to see at the same time, so I want to display only 5 and then let the user drag to the right to see the next.

enter image description here

I've tried this:

    let chart = LineChartView()
    chart.dragEnabled = true
    chart.setVisibleXRangeMaximum(5)

    let xAxis = chart.xAxis
    xAxis.axisMinValue = 0
    xAxis.axisMaxValue = 5.0
    xAxis.setLabelsToSkip(0)

But still see all 11 values at the time. How can I only see 5?

Answer

Jonas picture Jonas · Feb 10, 2017

I finally got it!

The correct answer is:

chart.setVisibleXRangeMaximum(5)

This however needs to be set after the data has been set in the chart (not in a configure before)

This did the trick for me

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