【问题标题】:How set Stacked="true" column chart telerik如何设置 Stacked="true" 柱形图 telerik
【发布时间】:2014-05-06 20:58:06
【问题描述】:

我有一个柱形图,所以我想绘制最后一列显示堆叠值的值。

我正在使用 RadHtmlChart Telerik,但在最后一列中设置参数 tacked="true",但结果错误,图表未堆叠,如果我在第一行系列中设置此属性,则图表堆叠。这是我的代码:

<telerik:RadHtmlChart ID="Chart" runat="server" Width="680" Height="500">
                                <PlotArea>
                                    <XAxis>
                                        <LabelsAppearance>
                                            <TextStyle Color="white" FontFamily="Arial" FontSize="13" />
                                        </LabelsAppearance>
                                    </XAxis>
                                    <YAxis Step="5000000" MinValue="0" > 
                                        <LabelsAppearance DataFormatString="${0:0,0}">
                                            <TextStyle Color="white" FontFamily="Arial" FontSize="12" />
                                        </LabelsAppearance>
                                    </YAxis>
                                    <Series>
                                        <telerik:ColumnSeries Name="Garantías Vigentes">
                                            <LabelsAppearance Position="Center" DataFormatString="${0:0,0}" >
                                                <TextStyle Color="Black" FontFamily="Arial" Bold="True" FontSize="18"  />
                                            </LabelsAppearance>
                                            <Appearance>
                                                <FillStyle BackgroundColor="#87cb50"></FillStyle>
                                            </Appearance>
                                            <SeriesItems>
                                            </SeriesItems>
                                        </telerik:ColumnSeries>
                                        <telerik:ColumnSeries Name="Saldo Vigente" Stacked="true">
                                            <LabelsAppearance Position="Center" DataFormatString="${0:0,0}">
                                                <TextStyle Color="Black" FontFamily="Arial" Bold="True" FontSize="18" />
                                            </LabelsAppearance>
                                            <Appearance>
                                                <FillStyle BackgroundColor="#8DB4E2"></FillStyle>
                                            </Appearance>
                                            <SeriesItems>
                                            </SeriesItems>
                                        </telerik:ColumnSeries>
                                        <telerik:ColumnSeries Name="" Stacked="true">
                                            <LabelsAppearance Position="Center" DataFormatString="${0:0,0}">
                                                <TextStyle Color="Black" FontFamily="Arial" Bold="True" FontSize="18" />
                                            </LabelsAppearance>
                                            <Appearance>
                                                <FillStyle BackgroundColor="#8DB4E2"></FillStyle>
                                            </Appearance>
                                            <SeriesItems>
                                            </SeriesItems>
                                        </telerik:ColumnSeries>
                                    </Series>
                                </PlotArea>
                                <Legend>
                                    <Appearance Position="Bottom"><TextStyle Color="white" FontFamily="Arial" FontSize="20" Bold="True"/></Appearance>
                                </Legend>
     </telerik:RadHtmlChart>

感谢你们的cmets

【问题讨论】:

    标签: asp.net vb.net charts telerik


    【解决方案1】:

    阅读本文以了解如何使用该功能:http://www.telerik.com/help/aspnet-ajax/htmlchart-stacked-series.html

    阅读本文以了解如何在上一个系列中获得总数:http://www.telerik.com/forums/need-to-display-grand-total-on-top-of-the-htmlchart-stacked-bars

    【讨论】:

      【解决方案2】:

      最后我在最后一列设置属性stacked=true,我的代码:

      <telerik:RadHtmlChart ID="Chart" runat="server" Width="680" Height="500">
                                      <PlotArea>
                                          <XAxis>
                                              <LabelsAppearance>
                                                  <TextStyle Color="white" FontFamily="Arial" FontSize="13" />
                                              </LabelsAppearance>
                                          </XAxis>
                                          <YAxis MinValue="0" > 
                                              <LabelsAppearance DataFormatString="${0:0,0}">
                                                  <TextStyle Color="white" FontFamily="Arial" FontSize="12" />
                                              </LabelsAppearance>
                                          </YAxis>
      
                                            <Series>
                                              <telerik:ColumnSeries Name="Garantías Vigentes" Stacked="true">
      
                                                  <LabelsAppearance Position="Center" DataFormatString="${0:0,0}">
                                                      <TextStyle Color="Black" FontFamily="Arial" Bold="True" FontSize="18" />
                                                  </LabelsAppearance>
                                                  <Appearance>
                                                      <FillStyle BackgroundColor="#87cb50"></FillStyle>
                                                  </Appearance>
                                                  <SeriesItems>
      
                                                  </SeriesItems>
                                              </telerik:ColumnSeries>
                                          </Series>
      
                                          <Series>                         
                                              <telerik:ColumnSeries Name="Saldo Vigente" Stacked="true">
                                                  <LabelsAppearance Position="Center" DataFormatString="${0:0,0}">
                                                      <TextStyle Color="Black" FontFamily="Arial" Bold="True" FontSize="18" />
                                                  </LabelsAppearance>
                                                  <Appearance>
                                                      <FillStyle BackgroundColor="#8DB4E2"></FillStyle>
                                                  </Appearance>
                                                  <SeriesItems>
                                                      <telerik:CategorySeriesItem Y="0"></telerik:CategorySeriesItem>
                                                  </SeriesItems>
                                              </telerik:ColumnSeries>
      
                                             <telerik:ColumnSeries Name="" >
                                                  <LabelsAppearance Position="Center" DataFormatString="${0:0,0}">
                                                      <TextStyle Color="Black" FontFamily="Arial" Bold="True" FontSize="0" />
                                                  </LabelsAppearance>
                                                  <Appearance>
                                                       <FillStyle BackgroundColor="#1B1A1A"></FillStyle>
                                                  </Appearance>
                                                  <SeriesItems>
                                                      <telerik:CategorySeriesItem Y="0"></telerik:CategorySeriesItem>
                                                  </SeriesItems>
                                              </telerik:ColumnSeries>
                                          </Series> 
                                      </PlotArea>
                                      <Legend>
                                          <Appearance Position="Bottom"><TextStyle Color="white" FontFamily="Arial" FontSize="20" Bold="True"/></Appearance>
                                      </Legend>
              </telerik:RadHtmlChart>
      

      代码隐藏部分:

       Public Sub LoadChart()
          Dim salesAuto As Double
          Dim lessVig As Double
      
          lessVig = LtlSaldoVigente.Text.ToDouble
          salesAuto = CDbl(LtlLine.Text.ToDouble - lessVig * 1000000)
          Chart.PlotArea.YAxis.MinorGridLines.Visible = False
          Chart.PlotArea.XAxis.MinorGridLines.Visible = False
      
      
          Dim ColumnSeries1 As ColumnSeries = TryCast(Chart.PlotArea.Series(0), ColumnSeries)
          ColumnSeries1.SeriesItems.Add(y:=CDec(LtlValue.Text.ToDouble))
          ColumnSeries1.SeriesItems.Add(y:=CDec(0))
      
          Dim ColumnSeries2 As ColumnSeries = TryCast(Chart.PlotArea.Series(1), ColumnSeries)
          ColumnSeries2.Stacked = True
          ColumnSeries2.SeriesItems.Add(y:=CDec(LtlSaVig.Text.ToDouble * 1000000))
      
          Dim ColumnSeries3 As ColumnSeries = TryCast(Chart.PlotArea.Series(2), ColumnSeries)
          ColumnSeries3.SeriesItems.Add(y:=CDec(lessVig))
      End Sub
      

      结果:

      【讨论】:

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