[ChartFX for WPF] DataTemplate를 이용해 LegendBox를 변경

LegendBox에 CheckBox, Series모양, Series 이름을 넣은 화면입니다.

 

 

[이미지 1] LegendBox에 CheckBox를 추가한 모습

 

 

Xaml 부분에 아래와 같이 추가합니다.

 

xmlns:cfxConverters="http://schemas.softwarefx.com/chartfx/wpf/80/converters" xmlns:cfxControls="http://schemas.softwarefx.com/chartfx/wpf/80/controls"   .............     <cfx:Chart.Resources>      <DataTemplate x:Key="CheckLegend">          <DataTemplate.Resources>              <cfxConverters:VisibilityToBooleanConverter x:Key="VisibilityToBool" FalseVisibility="Hidden"/>          </DataTemplate.Resources>          <Grid>              <Grid.ColumnDefinitions>                  <ColumnDefinition Width="Auto" />                  <ColumnDefinition Width="Auto" />                  <ColumnDefinition Width="*" />              </Grid.ColumnDefinitions>              <CheckBox Margin="2,0" VerticalAlignment="Center" IsChecked="{Binding Path=Visibility, Converter={StaticResource VisibilityToBool}}" />              <cfxControls:MarkerLegendControl Content="{Binding Path=Self}"   Grid.Column="1" Margin="2,0" />              <TextBlock FontFamily="{Binding Path=FontFamily}" FontSize="{Binding Path=FontSize}" Text="{Binding Path=Text}" Grid.Column="2" VerticalAlignment="Center" Margin="2,0" />          </Grid>      </DataTemplate>  </cfx:Chart.Resources>  <cfx:Chart.AxisX>

 

 

 

현재 Xaml코드에서 DataTamplate를 변경할 방법이 없어 cs 코드상에서 구현해 주어아한다고 하네요.

 

ChartFX.WPF.LegendItemAttributes itemAttr = this.chart.LegendBox.ItemAttributes[chart.Series]; itemAttr.Template = (DataTemplate)this.chart.FindResource("CheckLegend");

 

 

 

 

 

참조 : SoftWare FX Community - WPF Blog