How to hide labels in ios-charts?

Question

I need disable some elements from my chart.

I used the iOS-charts library in (Swift 2), however I can't understand how to disable the following:

1. Hide right and left numbers

2. Hide description color square

3. Hide all vertical lines

Answer 1

self.chartView.xAxis.drawGridLinesEnabled = false
self.chartView.leftAxis.drawLabelsEnabled = false
self.chartView.legend.enabled = false

will do the job

Answer 2

self.chartView.drawEntryLabelsEnabled = false

This will hide the label from PieChart and shows only value. Also shows legend with label texts.