红色部分根本不起作用,图表最左侧的BAR还是贴在坐标轴上
Dim Chart As WinForm.Chart '定义一个图表变量
Dim Series As WinForm.ChartSeries '定义一个图系变量
Chart = e.Form.Controls("Chart2") ' 引用窗口中的图表
'Chart.VisualEffect = True '加上这一行,让你的图表更漂亮
Chart.ChartType = ChartTypeEnum.Bar '图表1类型该为Bar(条形)
''Chart.ChartType2 = ChartTypeEnum.XYPlot '图表2类型该为线形
Chart.DataSource = s '设置绑定表
Chart.AxisX.Major = 2
Chart.SeriesList.Clear() '清除图表原来的图系
Series = Chart.SeriesList.Add() '给图表1增加一个图系
Series.Length = t.Rows.Count
For i As Integer = 0 To tt.Rows.Count - 1 '指定每个数据点的位置
Series.X(i) = i '指定水平坐标
Series.Y(i) = tt.Rows(i)("产量") '指定垂直坐标
Chart.AxisX.SetValueLabel(i, tt.Rows(i)("制作人"))
Next
series.DataLabelBackColor=Color.red
series.DataLabelForeColor=Color.white
Chart.AxisX.AnnoWithLabels = True
Series.DataLabelText = "{#YVAL}"