股票烛台图在ios？

Question

我需要从头开始创建股票烛台图表，因为我们有一些关于购买，销售和保持信号的复杂定制。我现在准备了所有数据，现在期待看到某种起点，我知道对象C井，但在iOS平台上没有太多的体验。有人可以把我推荐给一个好的网站或图书馆，提前感谢。

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.