彩票走势图

    Bullet图表可通过衡量标准（例如说年收入的目标值）来比较业绩，同时也可以选择显示质量范围。下面的来看看实现如何在Chart FX for WPF中创建Bullet图表，具体实现的代码如下：

    如果说想要绘制去年的累计收入，现在至少需要2个系列，可以使用以下的代码实现：

<cfx:Chart Style="{x:Static cfxMotifs:Basic.Style}" FontFamily="Calibri"
               Palette="{x:Static cfx:Palettes.Monochrome}">
      <cfx:Chart.AllSeries>
        <cfx:AllSeriesAttributes>
          <cfx:AllSeriesAttributes.GalleryAttributes>
            <cfxBullet:Bullet/>
          </cfx:AllSeriesAttributes.GalleryAttributes>
        </cfx:AllSeriesAttributes>
      </cfx:Chart.AllSeries>
      <cfx:Chart.ItemsSource>
        <Binding Source="{StaticResource MyData}" XPath="BulletData/BulletPoint" />
      </cfx:Chart.ItemsSource>
      <cfx:Chart.Series>
        <cfx:SeriesAttributesCollection>
          <cfx:SeriesAttributes BindingPath="@ActualRevenue" Content="Actual"/>
          <cfx:SeriesAttributes BindingPath="@TargetRevenue" Content="Target"/>
        </cfx:SeriesAttributesCollection>
      </cfx:Chart.Series>
      <cfx:Chart.AxisX>
        <cfx:Axis Foreground="Black">
          <cfx:Axis.Labels>
            <cfx:AxisLabelAttributes BindingPath="@Region"/>
          </cfx:Axis.Labels>
          <cfx:Axis.Grids>
            <cfx:Grids>
              <cfx:Grids.Major>
                <cfx:GridLine Visibility="Collapsed" TickMark="None"/>
              </cfx:Grids.Major>
            </cfx:Grids>
          </cfx:Axis.Grids>
          <cfx:Axis.Line>
            <cfx:LineAttributes Visibility="Collapsed"/>
          </cfx:Axis.Line>
        </cfx:Axis>
      </cfx:Chart.AxisX>
      <cfx:Chart.AxisY>
        <cfx:Axis>
          <cfx:Axis.Grids>
            <cfx:Grids>
              <cfx:Grids.Major>
                <cfx:GridLine Visibility="Collapsed"/>
              </cfx:Grids.Major>
            </cfx:Grids>
          </cfx:Axis.Grids>
        </cfx:Axis>
      </cfx:Chart.AxisY>
      <cfx:Chart.PlotArea>
        <cfx:PlotAreaAttributes AxesStyle="Math" ClipToBounds="False"/>
      </cfx:Chart.PlotArea>
      <cfx:Chart.LegendBox>
        <cfx:LegendBox Visibility="Collapsed"/>
      <cfx:Chart.LegendBox>
      <cfx:Chart.Titles>
        <cfx:Title HorizontalAlignment="Left"
                   cfxControls:SpacingDockPanel.AlignToPlotArea="False"
                   FontWeight="Bold" FontSize="32" Margin="12,0,0,6">
              Revenue YTD
         </cfx:Title>
      </cfx:Chart.Titles>
    </cfx:Chart>

得到的效果如下：

通过对齐方式，我们可以进行数据视图的延伸，同时即将添加的标题也将会增加表单的效果。新的 AlignToMarkers 属性，则可以确保数据视图中的值将会都在绘图区里面，这意味着数据视图的标题将会在绘图区域之外。

<cfx:Chart.DataView>
    <cfx:DataView DockBorder="None" DockPanel.Dock="Right" Visibility="Visible"
                  Background="Transparent" VerticalAlignment="Stretch"
                  AlignToMarkers="True">
      <cfx:DataView.Points>
        <cfx:DataViewItemAttributes>
          <cfx:DataViewItemAttributes.GridLines>
            <cfx:GridLine Visibility="Collapsed"/>
          </cfx:DataViewItemAttributes.GridLines>
        </cfx:DataViewItemAttributes>
      </cfx:DataView.Points>
      <cfx:DataView.Fields>
        <cfx:DataViewFieldAttributes>
          <cfx:DataViewFieldAttributes.GridLines>
            <cfx:GridLine Visibility="Collapsed"/>
          </cfx:DataViewFieldAttributes.GridLines>
          <cfx:DataViewFieldAttributes.Headers>
            <cfx:FieldHeaderAttributes Visibility="Visible" Background="Transparent"/>
          </cfx:DataViewFieldAttributes.Headers>
          <cfx:DataViewFieldAttributes.Items>
            <cfx:SeriesField SeriesIndex="0" MarkerVisibility="Collapsed"/>
            <cfx:SeriesField SeriesIndex="1" MarkerVisibility="Collapsed"/>
          </cfx:DataViewFieldAttributes.Items>
        </cfx:DataViewFieldAttributes>
      </cfx:DataView.Fields>
    </cfx:DataView>
  </cfx:Chart.DataView>
  <cfx:Chart.Titles>
    <cfx:Title HorizontalAlignment="Left" cfxControls:SpacingDockPanel.AlignToPlotArea="False"
               FontWeight="Bold" FontSize="32" Margin="12,0,0,6">
        Revenue YTD
    </cfx:Title>
    <cfx:Title HorizontalAlignment="Left">Actual vs. Target</cfx:Title>
  </cfx:Chart.Titles>

     你可以使用Bullet 类公开的Sections属性来显示范围，。值得注意的是，现在我们想要的这三个部分将会需要5个系列才可以进行相应的图表的设置。这三个组可用的空间默认的是75%，然而在首次应用中，即使你SectionVolume 设置为100，也会存在一些差异，除非你设置AllSeries.Volume 为100。

<cfxBullet:Bullet Sections="3" SectionVolume="100" TargetVolume="80" ActualVolume="50" />
  <cfx:Chart.Series>
    <cfx:SeriesAttributesCollection>
      <cfx:SeriesAttributes BindingPath="@ActualRevenue" Content="Actual"/>
      <cfx:SeriesAttributes BindingPath="@TargetRevenue" Content="Target"/>
      <cfx:SeriesAttributes BindingPath="@Bad"/>
      <cfx:SeriesAttributes BindingPath="@Satisfactory"/>
      <cfx:SeriesAttributes BindingPath="@Good"/>
    </cfx:SeriesAttributesCollection>
  </cfx:Chart.Series>