how to hide the color beside the legend in chart with swift?

[Megharaj]

Hi,

Please refer  the attached image,

I would like to hide the hash color mark beside the legend in the chart.

 

 

[Adrian]

Hello, Megharaj,

To remove the icon of a legend item you should implement TKChartDelegate's chart:updateLegendItem:forSeries:atIndex method and replace the icon with a UIView with a zero frame. Consider the code below:

func chart(chart: TKChart, updateLegendItem item: TKChartLegendItem, forSeries series: TKChartSeries, atIndex index: UInt) {
        item.icon = UIView(frame: CGRectZero)
    }

Regards,
Adrian
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