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I have a Chart with two Y-Axes, one on the left and one on the right for a SeriesvalueModifier.
i need to bind the VisibleRange to a Property in the ViewModel. Everything works fine, except for if i zoom via the MouseWheelZoomModifier.
It looks like the Chart gets “stretched” in Y direction. I guess the modifier zooms on both axes, so the property they are both bound to gets two updates, one for each axis.
When i bind the VisibleRange of Axis[A] to theVisibleRange of Axis[B] which is bound to the property also won’t work.
Do you have any idea how this could be fixed ?

what i want to achieve is this behavior:

https://www.scichart.com/questions/question/faq-how-to-have-two-yaxis-on-left-and-right-with-the-same-visiblerange-mirrored-yaxis

 Axis[A]
            <s:NumericAxis
                x:Name="NumericAxis_Mass"
                x:Key="NumericAxis_Mass"
                Id="NumericAxis_Mass"
                AxisTitle="{ext:Localization Chart_Axis_PartialPressure}"
                GrowBy="0.1,0.1"
                VisibleRange="{Binding YVisibleRange,
                                Mode=TwoWay,
                                UpdateSourceTrigger=PropertyChanged,
                                NotifyOnSourceUpdated=True,
                                NotifyOnTargetUpdated=True}" 
                AutoRange="{Binding AnalysesAutoRange_y,
                           Mode=TwoWay,
                           UpdateSourceTrigger=PropertyChanged,
                           NotifyOnSourceUpdated=True,
                           NotifyOnTargetUpdated=True}"
                AxisAlignment="Left"
                Style="{StaticResource Chart.NumericAxis.Style}" />

Axis[B]
                <s:NumericAxis
                x:Key="NumericAxis_Mass_Empty"
                x:Name="NumericAxis_Mass_Empty"
                GrowBy="0.1,0.1"
                TextFormatting="0.00E+00"
                VisibleRange="{Binding YVisibleRange,
                                Mode=TwoWay,
                                UpdateSourceTrigger=PropertyChanged,
                                NotifyOnSourceUpdated=True,
                                NotifyOnTargetUpdated=True}"            
                AutoRange="{Binding AnalysesAutoRange_y,
                           Mode=TwoWay,
                           UpdateSourceTrigger=PropertyChanged,
                           NotifyOnSourceUpdated=True,
                           NotifyOnTargetUpdated=True}"
                AxisAlignment="Right"
                Style="{StaticResource Chart.NumericAxis.Style}"
                DrawLabels="False"
                DrawMajorBands="False"
                DrawMajorGridLines="False"
                DrawMajorTicks="False"
                DrawMinorGridLines="False"
                DrawMinorTicks="False"
                Margin="35,0,0,0"
                Width="auto" />
Version
v4.2.3.10185
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