public Chart3D()
{
InitializeComponent();
this.SetStyle(ControlStyles.ResizeRedraw, true);
cs = new ChartStyle(this);
cs2d = new ChartStyle2D(this);
dc = new DrawChart(this);
ds = new DataSeries();
ax = new Axes(this);
va = new ViewAngle(this);
gd = new Grid(this);
cl = new ChartLabels(this);
gd.GridStyle.LineColor = Color.LightGray;
this.BackColor = Color.White;
cm = new ColorMap();
dc.CMap = cm.Jet();
}