AChartEngine transparent background

Question

I have a problem. I\'m making a graph with AChartEngine and I would like to have the background of the whole graph to be transparent:

XYMultipleSeriesRendere         


        

Answer 1

If you want to set transparent background color, you can try:

renderer.setMarginsColor(Color.argb(0x00, 0xff, 0x00, 0x00));

It just be work for me!

Answer 2

Try setMarginsColor(Color.argb(0x00, 0x01, 0x01, 0x01)); It looks like there's a bug when setting the color as black transparent