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Comparative Measure with label

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BulletGraph
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David Ribb
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David Ribb asked on 21 Mar 2012, 01:28 PM

I would like to add some static text to the Comparative Measure element.  I have re-templated the bullet graph, but my attempts to add the text does not seem to work.  I would like the text to float at the top right of the line.  Is this possible?

Here is my style template:

<Style x:Key="RadHorizontalBulletGraphStyle" TargetType="telerik:RadHorizontalBulletGraph">
    <Setter Property="ComparativeMeasureThickness" Value="1"/>
    <Setter Property="FontSize" Value="10"/>
    <Setter Property="Template">
        <Setter.Value>
            <ControlTemplate TargetType="telerik:RadHorizontalBulletGraph">
                <Grid>
                    <Grid.RowDefinitions>
                        <RowDefinition Height="5*"/>
                        <RowDefinition Height="5*"/>
                    </Grid.RowDefinitions>
                    <Border BorderBrush="{TemplateBinding BorderBrush}" BorderThickness="{TemplateBinding BorderThickness}" Background="White" Grid.Row="0">
                        <Grid>
                            <Grid>
                                <Grid.Resources>
                                    <Style TargetType="telerik:BarItem">
                                        <Setter Property="LengthPercent" Value="1" />
                                    </Style>
                                </Grid.Resources>
                                <Grid.RowDefinitions>
                                    <RowDefinition Height="5*" />
                                    <RowDefinition Height="5*" />
                                </Grid.RowDefinitions>
                                <telerik:FeaturedMeasurePresenter Grid.Row="0" Content="{TemplateBinding FeaturedMeasureInternal}" Margin="0,5" />
                                <telerik:FeaturedMeasurePresenter Grid.Row="1" Content="{TemplateBinding ProjectedMeasureInternal}" Margin="0,5"  />
                            </Grid>
                            <StackPanel HorizontalAlignment="Stretch">
                                <telerik:ComparativeMeasuresContainer ChildrenSource="{TemplateBinding MergedComparativeMeasures}" Range="{TemplateBinding Range}" Margin="-15" />
                            </StackPanel>
                        </Grid>
                    </Border>
                    <telerik:QuantitativeScaleContainer Grid.Row="1" TextFormatString="{TemplateBinding TextFormatString}" Visibility="{TemplateBinding QuantitativeScaleVisibility}" Opacity="0.5" RenderTransformOrigin="0.5,0.5" Range="{TemplateBinding Range}"  >
                        <telerik:QuantitativeScaleContainer.RenderTransform>
                            <TranslateTransform Y="5"/>
                        </telerik:QuantitativeScaleContainer.RenderTransform>
                    </telerik:QuantitativeScaleContainer>
                </Grid>
            </ControlTemplate>
        </Setter.Value>
    </Setter>
</Style>
<SolidColorBrush x:Key="ActualBrush" Color="Green" />
<SolidColorBrush x:Key="TargetBrush" Color="Red" />

And here is my control definition:

<telerik:RadHorizontalBulletGraph TextFormatString="${0}"
                                  ProjectedValue="150"
                                  FeaturedMeasure="200"
                                  ComparativeMeasure="175"
                                  Height="100"
                                  Style="{StaticResource RadHorizontalBulletGraphStyle}"
                                  FeaturedMeasureBrush="{StaticResource ActualBrush}"
                                  ProjectedValueBrush="{StaticResource TargetBrush}"
                                  Step="200" />

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Yavor
Telerik team
answered on 26 Mar 2012, 12:09 PM
Hi David,

We have designed the bullet graph to follow Stephen Few design specification and unfortunately adding text labels next to the comparative measures is not supported.

Comparative measures are represented visually by a RectangleItem object. This object is positioned and measured in code behind. Adding a text label will make the item too large for the space that the bulletgraph has reserved for the comparative measure.

Kind regards,
Yavor
the Telerik team
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BulletGraph
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David Ribb
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Answers by
Yavor
Telerik team
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