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WPF-1010536-Need to remove ConnectorLength property from Forced Directed Tree sample #101

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Merged
KarkuvelRajan merged 1 commit into from
Feb 27, 2026
Merged

WPF-1010536-Need to remove ConnectorLength property from Forced Directed Tree sample #101

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24 changes: 8 additions & 16 deletions ...s/Automatic Layout/Force Directed Tree layout/ForceDirectedTreeCodeBehind/MainWindow.xaml
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Original file line number Diff line number Diff line change
Expand Up @@ -104,32 +104,24 @@
<RowDefinition Height="45" ></RowDefinition>
<RowDefinition Height="45"></RowDefinition>
<RowDefinition Height="45" ></RowDefinition>
<RowDefinition Height="45"></RowDefinition>
<RowDefinition Height="45" ></RowDefinition>
<RowDefinition Height="45"></RowDefinition>
<RowDefinition Height="45" ></RowDefinition>
<RowDefinition Height="45"></RowDefinition>
<RowDefinition Height="45"></RowDefinition>



</Grid.RowDefinitions>

<TextBlock Margin="10,10,0,0" Grid.Row="0" Grid.ColumnSpan="2" Text="Properties" Foreground="#0075C0"
FontWeight="Bold" FontSize="13pt"/>

<TextBlock Margin="10,5,0,0" Grid.Row="1" Grid.Column="0" Text="ConnectorLength" Height="25" VerticalAlignment="Center"/>
<Syncfusion:UpDown MinValue="50" Margin="5,5,0,0" Grid.Row="1" Grid.Column="1" Value="110" ValueChanged="UpDown_ValueChanged" Step="5" MaxValue="200"
/>

<TextBlock Margin="10,5,0,0" Grid.Row="2" Grid.Column="0" Text="Max Iteration" VerticalAlignment="Center" Height="25"/>
<Syncfusion:UpDown MinValue="300" Margin="5,5,0,0" Grid.Row="2" Grid.Column="1" Value="2500" ValueChanged="UpDown_ValueChanged_1" Step="50"
<TextBlock Margin="10,5,0,0" Grid.Row="1" Grid.Column="0" Text="Max Iteration" VerticalAlignment="Center" Height="25"/>
<Syncfusion:UpDown MinValue="300" Margin="5,5,0,0" Grid.Row="1" Grid.Column="1" Value="2500" ValueChanged="UpDown_ValueChanged_1" Step="50"
/>

<TextBlock Margin="10,5,0,0" Grid.Row="3" Grid.Column="0" Text="Repulsion Strength" Height="25" VerticalAlignment="Center"/>
<Syncfusion:UpDown MinValue="10000" Margin="5,5,0,0" Grid.Row="3" Grid.Column="1" Value="25000" ValueChanged="UpDown_ValueChanged_2" Step="200" MaxValue="30000"
<TextBlock Margin="10,5,0,0" Grid.Row="2" Grid.Column="0" Text="Repulsion Strength" Height="25" VerticalAlignment="Center"/>
<Syncfusion:UpDown MinValue="10000" Margin="5,5,0,0" Grid.Row="2" Grid.Column="1" Value="25000" ValueChanged="UpDown_ValueChanged_2" Step="200" MaxValue="30000"
/>

<TextBlock Margin="10,0,0,0" Grid.Row="4" Grid.Column="0" Text="Attraction strength" Height="26" VerticalAlignment="Center"/>
<Syncfusion:UpDown MinValue="0.1" MaxValue="1" Margin="5,5,0,0" Grid.Row="4" Value="0.6" ValueChanged="UpDown_ValueChanged_3" Grid.Column="1" Step="0.1"
<TextBlock Margin="10,0,0,0" Grid.Row="3" Grid.Column="0" Text="Attraction strength" Height="26" VerticalAlignment="Center"/>
<Syncfusion:UpDown MinValue="0.1" MaxValue="1" Margin="5,5,0,0" Grid.Row="3" Value="0.6" ValueChanged="UpDown_ValueChanged_3" Grid.Column="1" Step="0.1"
/>


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8 changes: 0 additions & 8 deletions ...utomatic Layout/Force Directed Tree layout/ForceDirectedTreeCodeBehind/MainWindow.xaml.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -49,7 +49,6 @@ public MainWindow()
{
Layout = new ForceDirectedTree()
{
ConnectorLength = 110,
AttractionStrength = 0.6,
RepulsionStrength = 25000,
MaximumIteration = 2500,
Expand Down Expand Up @@ -195,13 +194,6 @@ private ConnectorViewModel Edge(string sourceId, string targetId)
// e.g. TargetDecorator = new DecoratorViewModel { Shape = DecoratorShapes.Arrow }
};
}

private void UpDown_ValueChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
if(Diagram.LayoutManager != null)
(Diagram.LayoutManager.Layout as ForceDirectedTree).ConnectorLength = (double)e.NewValue;
}

private void UpDown_ValueChanged_1(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
if (Diagram.LayoutManager != null)
Expand Down
25 changes: 7 additions & 18 deletions ...s/Automatic Layout/Force Directed Tree layout/ForceDirectedTreeDataSource/MainWindow.xaml
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Original file line number Diff line number Diff line change
Expand Up @@ -43,7 +43,7 @@
<Setter Property="UnitWidth" Value="130"/>

</Style>

<!--Style for Connector-->
<Style TargetType="Syncfusion:Connector">
<Setter Property="ConnectorGeometryStyle">
Expand Down Expand Up @@ -102,33 +102,22 @@
<RowDefinition Height="35" ></RowDefinition>
<RowDefinition Height="35"></RowDefinition>
<RowDefinition Height="35" ></RowDefinition>
<RowDefinition Height="35"></RowDefinition>
<RowDefinition Height="35" ></RowDefinition>
<RowDefinition Height="75"></RowDefinition>
<RowDefinition Height="35"></RowDefinition>
<RowDefinition Height="35"></RowDefinition>
<RowDefinition Height="35"></RowDefinition>


</Grid.RowDefinitions>

<TextBlock Margin="10,10,0,0" Grid.Row="0" Grid.ColumnSpan="2" Text="Properties" Foreground="#0075C0"
FontWeight="Bold" FontSize="13pt"/>

<TextBlock Margin="10,5,0,0" Grid.Row="1" Grid.Column="0" Text="ConnectorLength" Height="25" VerticalAlignment="Center"/>
<Syncfusion:UpDown x:Name="connectorlength" MinValue="100" Margin="5,5,0,0" Grid.Row="1" Grid.Column="1" Step="5" MaxValue="170"
Value="{Binding ConnectorLength, Mode=TwoWay}" />

<TextBlock Margin="10,5,0,0" Grid.Row="2" Grid.Column="0" Text="Max Iteration" VerticalAlignment="Center" Height="25"/>
<Syncfusion:UpDown x:Name="maxiteration" MinValue="300" Margin="5,5,0,0" Grid.Row="2" Grid.Column="1" Step="50"
<TextBlock Margin="10,5,0,0" Grid.Row="1" Grid.Column="0" Text="Max Iteration" VerticalAlignment="Center" Height="25"/>
<Syncfusion:UpDown x:Name="maxiteration" MinValue="300" Margin="5,5,0,0" Grid.Row="1" Grid.Column="1" Step="50"
Value="{Binding MaximumIteration, Mode=TwoWay}"/>

<TextBlock Margin="10,5,0,0" Grid.Row="3" Grid.Column="0" Text="Repulsion Strength" Height="25" VerticalAlignment="Center"/>
<Syncfusion:UpDown x:Name="repulsionstrength" MinValue="25000" Margin="5,5,0,0" Grid.Row="3" Grid.Column="1" Step="250" MaxValue="30000"
<TextBlock Margin="10,5,0,0" Grid.Row="2" Grid.Column="0" Text="Repulsion Strength" Height="25" VerticalAlignment="Center"/>
<Syncfusion:UpDown x:Name="repulsionstrength" MinValue="25000" Margin="5,5,0,0" Grid.Row="2" Grid.Column="1" Step="250" MaxValue="30000"
Value="{Binding RepulsionStrength, Mode=TwoWay}" />

<TextBlock Margin="10,0,0,0" Grid.Row="4" Grid.Column="0" Text="Attraction strength" Height="26" VerticalAlignment="Center"/>
<Syncfusion:UpDown x:Name="attractionstrength" MinValue="0.1" MaxValue="1" Margin="5,5,0,0" Grid.Row="4" Grid.Column="1" Step="0.1"
<TextBlock Grid.Row="3" Grid.Column="0" Text="Attraction strength" Height="26" VerticalAlignment="Center" HorizontalAlignment="Right" Width="120"/>
<Syncfusion:UpDown x:Name="attractionstrength" MinValue="0.1" MaxValue="1" Margin="5,5,0,0" Grid.Row="3" Grid.Column="1" Step="0.1"
Value="{Binding AttractionStrength, Mode=TwoWay}" />

</Grid>
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1 change: 0 additions & 1 deletion ...orce Directed Tree layout/ForceDirectedTreeDataSource/ViewModel/ForceDirectedViewModel.cs
View file
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Original file line number Diff line number Diff line change
Expand Up @@ -138,7 +138,6 @@ public ForceDirectedViewModel()
{
Layout = new ForceDirectedTree()
{
ConnectorLength = 110,
AttractionStrength = 0.6,
RepulsionStrength = 25000,
MaximumIteration = 1000,
Expand Down
25 changes: 8 additions & 17 deletions Samples/Automatic Layout/Force Directed Tree layout/ForceDirectedTreeView/MainWindow.xaml
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -472,7 +472,7 @@
<syncfusion:SfDiagram.LayoutManager>
<syncfusion:LayoutManager>
<syncfusion:LayoutManager.Layout>
<syncfusion:ForceDirectedTree ConnectorLength="110"
<syncfusion:ForceDirectedTree
AttractionStrength="0.6"
RepulsionStrength="25000"
MaximumIteration="2500" />
Expand All @@ -493,32 +493,23 @@
<RowDefinition Height="45" ></RowDefinition>
<RowDefinition Height="45"></RowDefinition>
<RowDefinition Height="45" ></RowDefinition>
<RowDefinition Height="45"></RowDefinition>
<RowDefinition Height="45" ></RowDefinition>
<RowDefinition Height="45"></RowDefinition>
<RowDefinition Height="45" ></RowDefinition>
<RowDefinition Height="45"></RowDefinition>
<RowDefinition Height="45"></RowDefinition>


</Grid.RowDefinitions>

<TextBlock Margin="10,10,0,0" Grid.Row="0" Grid.ColumnSpan="2" Text="Properties" Foreground="#0075C0"
FontWeight="Bold" FontSize="13pt"/>

<TextBlock Margin="10,5,0,0" Grid.Row="1" Grid.Column="0" Text="ConnectorLength" Height="25" VerticalAlignment="Center"/>
<syncfusion:UpDown MinValue="50" Margin="5,5,0,0" Grid.Row="1" Grid.Column="1" Value="150" ValueChanged="UpDown_ValueChanged" Step="5" MaxValue="200"
/>

<TextBlock Margin="10,5,0,0" Grid.Row="2" Grid.Column="0" Text="Max Iteration" VerticalAlignment="Center" Height="25"/>
<syncfusion:UpDown MinValue="300" Margin="5,5,0,0" Grid.Row="2" Grid.Column="1" Value="2500" ValueChanged="UpDown_ValueChanged_1" Step="50"
<TextBlock Margin="10,5,0,0" Grid.Row="1" Grid.Column="0" Text="Max Iteration" VerticalAlignment="Center" Height="25"/>
<syncfusion:UpDown MinValue="300" Margin="5,5,0,0" Grid.Row="1" Grid.Column="1" Value="2500" ValueChanged="UpDown_ValueChanged_1" Step="50"
/>

<TextBlock Margin="10,5,0,0" Grid.Row="3" Grid.Column="0" Text="Repulsion Strength" Height="25" VerticalAlignment="Center"/>
<syncfusion:UpDown MinValue="10000" Margin="5,5,0,0" Grid.Row="3" Grid.Column="1" Value="25000" ValueChanged="UpDown_ValueChanged_2" Step="200" MaxValue="30000"
<TextBlock Margin="10,5,0,0" Grid.Row="2" Grid.Column="0" Text="Repulsion Strength" Height="25" VerticalAlignment="Center"/>
<syncfusion:UpDown MinValue="10000" Margin="5,5,0,0" Grid.Row="2" Grid.Column="1" Value="25000" ValueChanged="UpDown_ValueChanged_2" Step="200" MaxValue="30000"
/>

<TextBlock Margin="10,0,0,0" Grid.Row="4" Grid.Column="0" Text="Attraction strength" Height="26" VerticalAlignment="Center"/>
<syncfusion:UpDown MinValue="0.1" MaxValue="1" Margin="5,5,0,0" Grid.Row="4" Value="0.6" ValueChanged="UpDown_ValueChanged_3" Grid.Column="1" Step="0.1"
<TextBlock Margin="10,0,0,0" Grid.Row="3" Grid.Column="0" Text="Attraction strength" Height="26" VerticalAlignment="Center"/>
<syncfusion:UpDown MinValue="0.1" MaxValue="1" Margin="5,5,0,0" Grid.Row="3" Value="0.6" ValueChanged="UpDown_ValueChanged_3" Grid.Column="1" Step="0.1"
/>


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11 changes: 0 additions & 11 deletions Samples/Automatic Layout/Force Directed Tree layout/ForceDirectedTreeView/MainWindow.xaml.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -45,17 +45,6 @@ private void Diagram_Loaded(object sender, RoutedEventArgs e)
(Diagram.Info as IGraphInfo).Commands.FitToPage.Execute(null);
temp = true;
}

private void UpDown_ValueChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
if (temp)
{
if ((Diagram.LayoutManager.Layout as ForceDirectedTree).ConnectorLength != (double)e.NewValue)
(Diagram.LayoutManager.Layout as ForceDirectedTree).ConnectorLength = (double)e.NewValue;
temp = true;
}
}

private void UpDown_ValueChanged_1(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
if (temp)
Expand Down