Make x-axis in vertical center using AChartEngine

问题

I am am going to make a app where i want to create a xy graph. AchartEngine API looks very attractive to me. I have seen all their examples and demos, Searched their forum but cant figure it out that if it can able to match my requirements.

So here is my question: I want a xy graph where:

1. Make the graph non scrollable. (Pending)
2. Make the x-axis vertically center as shown in image. (Pending)
3. Show labels only on x-axis. (Pending)

The Second Question is most important to me. Can some holly sole suggest me whether aChartengine do the required job.

http://s16.postimage.org/bqcewws4l/graph.png

回答1:

Everything is possible with AChartEngine :)

Question #1:

renderer.setPanEnabled(false, false);
renderer.setZoomEnabled(false, false);

Question #2: You can control this by setting the yaxis min and max. They have to be such way chosen that 0 is in the middle. Example:

renderer.setYAxisMin(-10); 
renderer.setYAxisMax(10);

Question #3:

renderer.setYLabels(0);

来源：https://stackoverflow.com/questions/10979790/make-x-axis-in-vertical-center-using-achartengine