Carta de Candlestick em Ios?

Question

Eu preciso criar um gráfico de candlestick de estoque do zero, porque temos alguma personalização complexa sobre comprar, vender e segurar o sinal.Eu preparei todos os dados agora ansiosos para ver algum tipo de ponto de partida, eu sei que o objeto c bem, mas não muita experiência na plataforma iOS.Alguém pode me referir a um bom site ou biblioteca, graças antecipadamente.

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.