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I am creating a CombinedChart with ios-chart library and I would like to change the dots size (data markers) of the LineChart. I would like to make them smaller because they are very big in comparison of the data. You can see an screenshot below:

enter image description here

Is it possible to change the size of that data markers? I could not find anything on the web.

Thanks in advance!

Francisco Romero
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3 Answers3

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In Objective-c you can change the data marker radius from a LineChartDataSet simply with yourDataSet.circleRadius = 1.0

Flyingdodo
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You can change the size of the circles with the next line:

 yourline.circleRadius = CGFloat.init(4.0)
Rick Smith
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Emmanuel Marciano
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You are using a 3rd party framework. You can modify it to suit your needs.

In particular, it seems you would have to modify this file:

https://github.com/danielgindi/Charts/blob/master/Source/Charts/Components/MarkerImage.swift

If you run into any further difficulties you should ask a new question.

Mundi
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