ngx advanced pie chart doesnt add upp the correct percentages

[markusingvarsson]

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

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

Current behavior The advanced pie chart's percentages only adds up to 99%.

Expected behavior The advanced pie charts percentages should always add upp to 100%

Reproduction of the problem https://i.gyazo.com/c1f22a31dc46fc9d9b3318ccc0b7d086.png

What is the motivation / use case for changing the behavior? To display the correct data, the job of a pie chart.

• ngx-charts version: x.x.x @swimlane/ngx-charts": "^9.0.0

• Angular version: x.x.x Angular version 6.2.

• 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 ] The bug exist in the web browsers that I've tried so far, which is google chrome and microsoft edge.

• Language: [all | TypeScript X.X | ES6/7 | ES5] ES2015

[fchiumeo]

x-ref #201

[ealtuna]

Experience the same issue in version 10.1.0.