minValue and maxValue issues

[fabiosoft]

I have point from 20 to 24...
so i setted minValue = 19 and maxValue = 25
if i try to plot them they won't show...if i comment these lines everything works good.

How can i solve? How use autoscaleYAxis ??

Thanks.

[dav3harry]

what chart you want to write?i'm using line chart, and i put my min and max in PCLineChartCiew.m in initWithFrame method.