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lineChart.clear() and lineChart.clearAll() do not work #42

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nelsaow opened this issue Jul 19, 2017 · 1 comment
Open

lineChart.clear() and lineChart.clearAll() do not work #42

nelsaow opened this issue Jul 19, 2017 · 1 comment

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@nelsaow
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nelsaow commented Jul 19, 2017

I'm trying to clean de view and get an error, fatal error: unexpectedly found nil while unwrapping an Optional value. How can I use lineChart.clear()?
@anakayub
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anakayub commented Aug 4, 2018 •
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This is how I implemented lineChart.clearAll() (as part of pickerView(_:didSelectRow:inComponent:)):
self.lineChart.clearAll() self.lineChart.removeFromSuperview() viewModel.liftPickerDidSelectRow(row: row, inComponent: component) drawLineChart()

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@nelsaow @anakayub