IOS의 재고 촛대 차트?

Question

구매, 판매 및 보류에 대한 복잡한 사용자 정의가 있기 때문에 처음부터 재고 촛대 차트를 처음부터 만들어야합니다.나는 이제 모든 종류의 출발점을보기를 기대하고있는 모든 데이터를 준비했습니다. 나는 IOS 플랫폼에서는 너무 많은 경험이 아닙니다.누군가가 나를 좋은 사이트 나 도서관으로 추천 할 수 있고, 미리 감사드립니다.

Answer 1

I have used core-plot in past projects. I think its pretty good. It even has several built in pre-sets for stock graphs.

http://code.google.com/p/core-plot/

Answer 2

If you're looking for real-time stock charts, have a look at SciChart's ios stock chart component.

This supports ObjectiveC, Swift2, Swift3 and Xamarin.

It has some great features for trading applications including ability to synchronize multiple chart panes, display latest price values on axis, support for Candlestick, Line, Mountain, Column and OHLC charts, zooming and panning, tooltips and the ability to overlay buy/sell markers via the Annotations API.

It is a commercial (paid) control but the team will work hard for your business!

If you have questions let me know. As a disclosure, I am the MD of SciChart and the tech lead on the projects.