Hi all, I am a newbie and writing an app which just needs to plot the quadratic equation graph, that is, y=ax^2+bx+c. Now my problem is about how to plot the graph. I want to make the graph has the effect like that: http://www.appbrain.com/app/math-functions-drawing/siriosoft.math.functions (the right-hand side image).
Does anyone know how to make it? I tried to use http://w2davids.wordpress.com/creating-charts-with-droidcharts-for-android/ this sample but found the line does not display as smooth as expected and it doesn't display negative side (it just show the positive side, e.g. x=0,1,2....). Any help would be highly appreciated. -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
