How can make HorizontalBarChart dont start at zero?

[purplecofe]

ℹ Please fill out this template when filing an issue.
All lines beginning with an ℹ symbol instruct you with what info we expect. You can delete those lines once you've filled in the info.

Per our *CONTRIBUTING guidelines, we use GitHub for
bugs and feature requests, not general support. Other issues should be opened on Stack Overflow with the tag ios-charts.

Please remove this line and everything above it before submitting.

• I've read, understood, and done my best to follow the *CONTRIBUTING guidelines.

What did you do?

I set axisMinimum like below, but it still nothing change

barChartView.leftAxis.axisMinimum = 1
barChartView.rightAxis.axisMinimum = 1

What did you expect to happen?

this is i want

What happened instead?

this is current i did, how can i make same like above ?

Charts Environment

Charts version/Branch/Commit Number: 3.1.1
Xcode version: Xcode 9.3.1
Swift version: 4.1
Platform(s) running Charts: iOS
macOS version running Xcode: 10.13.4

Demo Project

project full code

[liuxuan30]

Generally, look and play with ChartsDemo, search old issues and ask on stack overflow. We don't prefer answering general how-to questions here anymore. On SO there are more people to help and you can give the credits.