饼图图例文本
饼图图例文本
提问于 2012-05-10 04:48:21
我正在尝试在VB.NET中显示饼图图例中的标签名称和百分比。以下是代码。我找不到任何可以在VB.NET中工作的库参考或代码示例，饼图看起来和工作都很好，除了这一点。
有人能帮上忙吗？
谢谢
PieTable.Columns.Add("Status")
PieTable.Columns.Add("Count")
PieTable.Rows.Add("Pass", LineCounter - FailCnt - WarningCnt)
PieTable.Rows.Add("Fail", FailCnt)
PieTable.Rows.Add("Warning", WarningCnt)
OverallPieChart.DataSource = PieTable
OverallPieChart.Width = 250
OverallPieChart.Height = 100
OverallPieChart.Series("Series1").XValueMember = "Status"
OverallPieChart.Series("Series1").YValueMembers = "Count"
OverallPieChart.EnableViewState = True
OverallPieChart.Series("Series1").ChartType = SeriesChartType.Pie
OverallPieChart.ChartAreas("ChartArea1").BackColor = Color.Black
OverallPieChart.ChartAreas("ChartArea1").Area3DStyle.Enable3D = True
OverallPieChart.BackColor = Color.Black
'OverallPieChart.Series(0)("PieLabelStyle") = "Outside (#Percent)"
OverallPieChart.Series(0).LabelForeColor = Color.Beige
OverallPieChart.ChartAreas("ChartArea1").InnerPlotPosition.Width = 100%
OverallPieChart.ChartAreas("ChartArea1").InnerPlotPosition.Height = 100%
OverallPieChart.Series(0)("PieLineColor") = "Transparent"
OverallPieChart.Series(0)("LabelsRadialLineSize") = "0.15"
OverallPieChart.Series(0)("LabelsHorizontalLineSize") = "0.15"
OverallPieChart.Legends.Add("Legent1")
OverallPieChart.Legends("Legend1").Enabled = True
OverallPieChart.Legends("Legend1").Docking = Docking.Right
OverallPieChart.Legends("Legend1").Alignment = System.Drawing.StringAlignment.Far
OverallPieChart.Legends("Legend1").BackColor = Color.Black
OverallPieChart.Series("Series1").IsVisibleInLegend = True回答 2
Stack Overflow用户
发布于 2012-07-17 07:33:43
这应该可以做到：
OverallPieChart.Series(0).Label = "#PERCENT"或者，您可以使用以下命令：
OverallPieChart.Series(0).Label = "#PERCENT{P0}"四舍五入到最接近的整数
对于标签和百分比：
OverallPieChart.Series(0)Label = "#VALX" & Environment.NewLine & "#PERCENT{P0}"Stack Overflow用户
发布于 2012-05-29 06:34:21
你的代码中有一个拼写错误
OverallPieChart.Legends.Add("Legent1")应该是
OverallPieChart.Legends.Add("Legend1")页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/10523864
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