chart 以 StepLine 显示 x轴不连续线
3_0 2014-05-09 04:40:03 chart1.Series.Clear();
chart1.Titles.Clear();
chart1.Titles.Add(string.Format("{0}:对比图表", this.Text));
chart1.Titles[0].Font = new Font("Utopia", 16);
//一线
Series s = chart1.Series.Add(“2012年");
s.IsValueShownAsLabel = true;
s.ChartType = SeriesChartType.StepLine;
s.BorderWidth = 6;
s["ShowMarkerLines"] = "True";
//插入值,X为不联系日期
for (int i = 0; i < dtnew.Rows.Count; i++)
{
string strPri = dtnew.Rows[i][0].ToString();//单价
string strYue = dtnew.Rows[i][1].ToString(); //X轴
chart1.Series[”2012年“].Points.AddXY(strYue, strPri);
}
现在都连续的在一起了。怎么能够根据X轴的值对应显示呢?