Custom Point Mark

[Johnny]

I am attempting to add a custom point mark - I followed the example in the telerik documentation but the point remains a circle. 
In xaml:
<Grid.Resources>
                    <Style x:Name="HorizontalLine" TargetType="Telerik_Windows_Controls_Charting:PointMark">
                        <Setter Property="Size" Value="100" />
                        <Setter Property="Template">
                            <Setter.Value>
                                <ControlTemplate TargetType="Telerik_Windows_Controls_Charting:PointMark">
                                    <Canvas>
                                        <Path x:Name="PART_PointMarkPath"
                                           Style="{TemplateBinding ShapeStyle}"  
                                           Width="{TemplateBinding Size}"  
                                           Height="{TemplateBinding Size}"
                                           Stretch="Fill"
                                           Data="F1 M 6.5,3.5 L 3.5,0.5 0.5,3.5 3.5,6.5 0.5,9.5 3.5,12.5 6.5,9.5 9.5,12.5 12.5,9.5 9.5,6.5 12.5,3.5 9.5,0.5 6.5,3.5 Z">
                                        </Path>
                                    </Canvas>
                                </ControlTemplate>
                            </Setter.Value>
                        </Setter>
                    </Style>
                </Grid.Resources>

In vb.net Code
seriesData.Add(point)
seriesData.Definition = New LineSeriesDefinition
seriesData.Definition.PointMarkItemStyle = Me.HorizontalLine





For a quick test I even attempted the following code but the point mark still remained a circle. 

seriesData.Add(point)
seriesData.Definition = New LineSeriesDefinition
seriesData.Definition.Appearance.PointMark.Shape = MarkerShape.Triangle

Any ideas on why the point mark won't change?

[Ves]

Hello Johnny,

You can find this implemented in this online example.

Best regards,
Ves
the Telerik team

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