Android 烛台图表组件
我一直在寻找适用于 Android 的烛台库图表解决方案,但几个月来都找不到。
我正在寻找平滑滚动、缩放、工具提示、插入新蜡烛的选项,而无需渲染整个图表。
我确实遇到了本机代码图表的所有正常选项: DriodCharts、AchartEngine、ChartDroid,其中都不支持烛台。 我还使用了 5 个免费的 Javascript 和 html 解决方案,所有这些解决方案都非常非常慢,而且大多数不支持在绘制图表后添加数据刻度。
我见过许多带有不错图表的免费 Android 应用程序,并尝试联系开发人员,希望他们至少能向我指出某个地方,甚至出售他们的库。
我的问题是这里有人知道 Android 中烛台的本机解决方案支持我提到的内容吗?
谢谢, 图腾
I was looking for a candlestick lib chart solution for android, and couldnt find one for a couple of months now.
Im looking for a smooth scrolling, zomming, tooltip, option to polt in a new candle without the need to render the entire chart.
i did come across all the normal options for native code charting:
DriodCharts, AchartEngine, ChartDroid, none of which support candlesticks.
I also used 5 free Javascript and html solutions, all of which are very very slow, and most dont support adding a data tick after the chart has been plotted.
I have seen many free android applications with decent charts and have tried contacting the developers hoping they can at least point me to somewhere, or even sell their lib.
My question is does anyone here know of a native solution for candlesticks in android that supports what i mentioned?
Thanks,
Totem
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我和你有同样的问题。 android 中没有直接支持烛台图的库。对于您的问题没有简单的本机解决方案,但如果需要特定的图表,我建议您照顾Google Chart API
除了开源解决方案之外,没有其他方法。如果您愿意,可以查看 ArtfulBits 的 CandleStick 图。
--编辑--
最近我写了一篇简单的文章 如何借助 Google Chart API 在 Android 中绘制 CandleStick 图表。
I've the same problem as you. There is no library in android which directly support candlestick chart. There is no straightforward native solution for your ploblem but if requirement is to particular chart I sugest you to look after Google Chart API
There's no another way including open source solutions. If you want you can check this out CandleStick plot by ArtfulBits.
--EDITED--
Lately I wrote simple article how to draw CandleStick Chart in android with small help Google Chart API.
SciChart for Android 支持蜡烛图,为 Android 平台带来了极其快速、实时的图表控件。
SciChart 是一个商业控件,但可在免版税分发/每个开发人员许可下使用。在满足一定条件的情况下,还可以提供教育用途的免费许可。
一些有用的链接可以在下面找到:
披露:我是 SciChart 的总经理,让您知道!
SciChart for Android supports candlestick charts, and brings an extremely fast, real-time charting control to the Android platform.
SciChart is a commercial control but available under royalty free distribution / per developer licensing. There is also free licensing available for educational use with some conditions.
Some useful links can be found below:
Disclosure: I am the MD of SciChart just so you know!
这不是免费产品,但您可能有兴趣查看 TeeChart Android Beta。
它包括蜡烛系列以及对其他金融系列和指标的支持。
Not a free-of-charge product but you might be interested to see the TeeChart for Android Beta.
It includes a Candle Series and support for other financial series and indicators.
您还可以查看NChart3D。它是商业性的,但附带了一整套金融图表类型。
Also you can have a look at NChart3D. It is commercial, but comes with a full set of financial chart types.