Pie Charts - Override Label Threshold

[lucabrasi83]

I'm submitting a ... (check one with "x")

• [ ] bug report - search github for a similar issue or PR before submitting
• [ X] feature request
• [ ] support request - use StackOverflow (add the ngx-charts tag) or the gitter chat for support questions

Current behavior I understand as per design, labels are not shown below a certain threshold to avoid overlapping.

However, in some instances we could override this behaviour when only two values are shown in the chart.

Example below where we just show Online vs Offline devices:

What is the motivation / use case for changing the behavior?

Ability to show labels on minimum amount of values in a pie chart

Please tell us about your environment: WebStorm, NPM

• ngx-charts version: x.x.x 8.0.1

• Angular version: x.x.x 6.0.2

• Browser: [all | Chrome XX | Firefox XX | IE XX | Safari XX | Mobile Chrome XX | Android X.X Web Browser | iOS XX Safari | iOS XX UIWebView | iOS XX WKWebView ]

All

• Language: [all | TypeScript X.X | ES6/7 | ES5]

Typescript 2.7.2