how to set the grid depth in achartengine android? -


i have plot ecg waves , have used achartengine library plot.it works perfect :) wanted set background millimeterpaper normal ecg paper. have tried not! can give tipps how can proceed!! i'm using samsung galaxy tab 10.1 1280 x 800 pixel.

thanks in advance

you can use achartengine builtin grid. enable it:

renderer.setgridenabled(true);

please note grid lines drawn labels points. so, have tweak number of labels need:

renderer.setxlabels(approximatenumberofxaxislabels); renderer.setylabels(approximatenumberofyaxislabels);

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