实现一个图表AFreeChart进入查看 [英] Implementing a chart with AFreeChart into a View

问题描述

下面是我的问题：我使用 AFreeChart 来显示一个图表中我的活动。为什么我用的原因 AFreeChart 是因为我第一次完成了这个图表的JFreeChart ，并在那之后意识到，它不是， 'T与Android兼容。

Here is my problem: I am using AFreeChart to display a chart in my activity. The reason why I used AFreeChart was because I first finished this chart with JFreeChart, and, realized after that, it wasn't compatible with Android.

所以，用 AFreeChart ，我可以创建相同图表完全相同的code，但我不知道如何在<$显示它C $ C>查看。

So, with AFreeChart, I could create the same chart with exactly the same code, but I don't know how to display it on a View.

在这里，我创建图表：

private void creerGraphique(){

    //Here I have the creation of the DateSet

    AFreeChart chart = ChartFactory.createXYLineChart(
                "Mois", // Title
                "Jours", // x-axis Label
                "Repetitions", // y-axis Label
                graph, // Dataset
                PlotOrientation.VERTICAL, // Plot Orientation
                true, // Show Legend
                true, // Use tooltips
                false // Configure chart to generate URLs?
            );
}

在这里，我想用它：

Here I want to use it:

@Override
public void onCreate(Bundle savedInstanceState) {

    super.onCreate(savedInstanceState);
    setContentView(R.layout.graphique);

    this.stockTableau();
    this.creerGraphique();

            //HERE: How can I display it since it's already created
}

我下载了 AFreeChart 演示code，但一个函数，它是不是在包装上使用，所以，我不能使用它。

I downloaded the AFreeChart demo code, but a function which wasn't on the package was used, and so, I couldn't use it too.

我感谢你的帮助。

PS：我不是英语，所以我希望我的问题是清楚的，请不要犹豫，问我的详细信息

PS: I'm not an english, so I hope my problem is clear, do not hesitate to ask me more details.

推荐答案

你看在AFreeChart样？这是很简单的，看看他们做此图表，例如：

Have you looked at the sample in AFreeChart? It's quite straight forward, look at what they did for this chart for instance :

<一个href="http://$c$c.google.com/p/afreechart/source/browse/trunk/afreechart_sample/src/org/afree/chart/demo/view/PieChartDemo01View.java" rel="nofollow">http://$c$c.google.com/p/afreechart/source/browse/trunk/afreechart_sample/src/org/afree/chart/demo/view/PieChartDemo01View.java

他们伸出DemoView这基本上是一个setChart方法一个Android视图，图表传递给视图。
因此，无论是延长DemoView或创建您自己的等价的，如果你并不需要的一切，在它，并按照样品！

They extend a DemoView which is basically an Android View with a setChart method, and pass the chart to the View.
So either extend DemoView or create you own equivalent if you don't need everything that's in it and follow the sample !

祝你好运。

这篇关于实现一个图表AFreeChart进入查看的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！