Infographix library for Android. This library is build on top of Android Canvas Framework and allows very easy generation of diagrams and "infographic-like" charts, like this one :
The test project may be downloaded on Google Play. It shows several samples made by the library. The source code is on GitHub.
For example, the following piece of code :
// Give me a T
Segment startT = new Segment(40, 40, 40, 70);
float len1 = 20 + 40 * cycle;
float len2 = 80 - len1;
letterT1 = new Pipeline(startT).forward(len1).setArrow(Arrow.SIMPLE)
.setBodyColor(Color.LTGRAY).forward(len2)
.setBodyColor(Color.MAGENTA).turnRight(180, 0)
.setBodyGradient(Color.MAGENTA, Color.WHITE).forward(25, 15)
.turnLeft(80 + 20 * cycle, 0).forward(60, 20).close()
.getDrawable();
letterT1.draw(canvas);
will produce this output :
