wpf问题,高手帮看一下哪里不对,怎么没有动画效果。
AreaSeries2D m = new AreaSeries2D();
m.Points.Add(new SeriesPoint("a", 66));
m.Points.Add(new SeriesPoint("b", 2));
m.Points.Add(new SeriesPoint("c", 33));
m.Points.Add(new SeriesPoint("d", 22));
m.Points.Add(new SeriesPoint("e", 66));
m.Transparency = 0.7;
chart.Diagram.Series.Add(m);
AreaSeries2D m1 = new AreaSeries2D();
m.Points.Add(new SeriesPoint("a", 56));
m.Points.Add(new SeriesPoint("b", 24));
m.Points.Add(new SeriesPoint("c", 48));
m.Points.Add(new SeriesPoint("d", 32));
m.Points.Add(new SeriesPoint("e", 88));
m1.Transparency = 0.7;
chart.Diagram.Series.Add(m1);
绑定的两条线,但是运行的时候直接就是两条线,没有那个动态的从左往后慢慢出来的那个效果。怎么加那个效果?谢谢。