/** * Created by Google on 8/22/2015. */ package com.example.google.interview; import android.content.Context; import android.graphics.Canvas; import android.graphics.Color; import android.graphics.Paint; import android.util.AttributeSet; import android.view.View; public class ChartView extends View { public ChartView(Context context, AttributeSet attributeSet){ super(context, attributeSet); init(); } Paint paint; public void init(){ paint = new Paint(Paint.ANTI_ALIAS_FLAG); paint.setColor(Color.MAGENTA); paint.setStyle(Paint.Style.FILL); paint.setShadowLayer(30, 0, 0, Color.RED); } @Override protected void onDraw(Canvas canvas) { canvas.drawCircle(getWidth()/2, getHeight()/2, 80, paint); } }