I've got this BubbleChart where I wanted to add an individual Style to show a ToolTip. As I did this, the ToolTip was there and everything was fine until I added a second Series - now the former color setup (each series a different color) was gone and each Series had the same color. Does someone knowshow to bind on the default color of the series?
I tried a Template Binding but it won't work.
<Style x:Key="BubbleToolTipTemplate" TargetType="{x:Type c:BubbleDataPoint}">
<Setter Property="Template">
<Setter.Value>
<ControlTemplate TargetType="c:BubbleDataPoint">
<Grid RenderTransformOrigin=".5,.5">
<Grid.RenderTransform>
<ScaleTransform ScaleX=".75" ScaleY=".75" />
</Grid.RenderTransform>
<!-- This Ellipse should bind on the default color -->
<Ellipse Fill="{TemplateBinding Background}" Stroke="{TemplateBinding BorderBrush}" />
<ContentPresenter Content="{TemplateBinding Size}" HorizontalAlignment="Center" VerticalAlignment="Center" />
<ToolTipService.ToolTip>
<StackPanel>
<ContentControl Content ="{ TemplateBinding DependentValue, Converter={StaticResource DoubleToStringConverter}}" />
<ContentControl Content ="{ TemplateBinding IndependentValue}"/>
<ContentControl Content ="{ TemplateBinding Size }" />
</StackPanel>
</ToolTipService.ToolTip>
</Grid>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
Maybe someone handled this before! Any help is appreciated!
Ok I've found a solution!
In the Background there is the generic.xaml where you can find the default Style of the Bubbledatapoint (You can find this here ).
As i read through this if found the Palette resource. Later i tried to bind on those colours until i found the trick!
Just set the fill property of the ellipse to {DynamicResource Background}" !