Awesome

What is desCharts?
yet another android charting library

Why the name desCharts?
a tribute to Ren� Descartes, father of analytical geometry

Where is the manual?
go to the desCharts wiki pages

Show me the pics!

XY chart	Styled XY chart

Line chart	Stacked Line chart

Bar chart	Stacked Bar chart

Show me the code!!

    <it.bradipao.lib.descharts.StyledXyChartView
        android:id="@+id/chart"
        android:layout_width="match_parent"
        android:layout_height="200dp" />

      // create FIRST serie
      StyledChartPointSerie rr = new StyledChartPointSerie(2);
      rr.addPoint(new StyledChartPoint(-90, 99,0xff99cc00,0xffeeeeee));
      rr.addPoint(new StyledChartPoint(-49, 80,0xffff4444,0xffffcccc));
      rr.addPoint(new StyledChartPoint( -5,180,0xff99cc00,0xffeeff99));
      rr.addPoint(new StyledChartPoint( 17, 99,0xffffbb33,0xffffee99));
      rr.addPoint(new StyledChartPoint( 54, 80,0xff33bbee,0xffeeeeee));
      rr.addPoint(new StyledChartPoint(125,120,0xff99cc00,0xffeeeeee));
      rr.addPoint(new StyledChartPoint(158, 20,0xffff4444,0xffeeeeee));
      rr.addPoint(new StyledChartPoint(209, 50,0xffff4444,0xffffcccc));
      rr.addPoint(new StyledChartPoint(297,109,0xff33bbee,0xff99ddff));
      
      // create SECOND serie
      StyledChartPointSerie gg = new StyledChartPointSerie(2);
      gg.addPoint(new StyledChartPoint( 17,-10,Color.BLACK,Color.TRANSPARENT,0xffff8800,5));
      gg.addPoint(new StyledChartPoint( 54, 20,Color.BLACK,Color.TRANSPARENT,0xffcc0000,5));
      gg.addPoint(new StyledChartPoint(125,-50,Color.BLACK,Color.TRANSPARENT,0xff669900,5));
      gg.addPoint(new StyledChartPoint(158, 89,Color.BLACK,Color.TRANSPARENT,Color.GRAY,8));
      gg.addPoint(new StyledChartPoint(209, 20,Color.BLACK,Color.TRANSPARENT,Color.GRAY,4));
      gg.addPoint(new StyledChartPoint(217,Float.NaN,Color.BLACK,Color.TRANSPARENT,Color.GRAY,4));
      gg.addPoint(new StyledChartPoint(250, 99,Color.BLACK,Color.TRANSPARENT,Color.GRAY,4));
      gg.addPoint(new StyledChartPoint(261, 75,Color.BLACK,Color.TRANSPARENT,Color.GRAY,4));
      gg.addPoint(new StyledChartPoint(295, 33,Color.BLACK,Color.TRANSPARENT,Color.GRAY,4));
      
      // add lines to chart
      vChart.addSerie(rr);
      vChart.addSerie(gg);

Credits and Acknowledgements

Author : Sid Bradipao (https://plus.google.com/+SidBradipao)

Thanks to : Daniel Nadeau, I learned how to create a custom chart view studying his HoloGraphLibrary, a wonderful android charting library, then I decided to write a library from scratch... just for fun. :)

License

Copyright 2014 Bradipao (bradipao@gmail.com)
https://plus.google.com/+SidBradipao

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

   http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.