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    <p><a href="http://www.jjoe64.com/2011/07/chart-and-graph-library-for-android.html" rel="nofollow">Original post: Chart and Graph Library for Android</a></p> <p>With the library <strong>GraphView</strong> it's possible to create a line and bar graphs.</p> <p>GraphView is a library for Android to programmatically create flexible and nice-looking line and bar diagramms. It is easy to understand, to integrate and to customize it.</p> <p>First checkout the library and integrate it into your project. Source code is hosted on github. <a href="https://github.com/jjoe64/GraphView" rel="nofollow">GraphView library on github</a></p> <p>It's also possible to let the graph be scalable (zooming) and scrollable. More information about this library on <a href="http://www.jjoe64.com/2011/07/chart-and-graph-library-for-android.html" rel="nofollow">Original post: Chart and Graph Library for Android</a></p> <p><strong>This is how it will look like</strong>: <img src="https://github.com/jjoe64/GraphView/raw/master/GVLine.jpg" alt="line graph"></p> <p>Then you can easily create it with a few lines of code (see snippet):</p> <pre><code>// graph with dynamically genereated horizontal and vertical labels GraphView graphView = new LineGraphView( this // context , new GraphViewData[] { new GraphViewData(1, 2.0d) , new GraphViewData(2, 1.5d) , new GraphViewData(2.5, 3.0d) // another frequency , new GraphViewData(3, 2.5d) , new GraphViewData(4, 1.0d) , new GraphViewData(5, 3.0d) } // data , "GraphViewDemo" // heading , null // dynamic labels , null // dynamic labels ); LinearLayout layout = (LinearLayout) findViewById(R.id.graph1); layout.addView(graphView); </code></pre>
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    1. POGPL-compatible graphing library for Android
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