//To change the Spacing properties
/// <summary>
/// HorizontalSpacing ,VerticalSpacing and SpaceBetweenSubTrees
/// Description:
/// Provide the spaces between the edges of the adjacent nodes (Siblings)[HorizontalSpacing].
/// Provide spaces between the nodes that lie at the next levels of the layout[VerticalSpacing].
/// Provide the sthe spaces between adjacent Subtrees[SpaceBetweenSubTrees].
/// Property of DiagramModel
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void TextBox_TextChanged(object sender, TextChangedEventArgs e)
{
TextBox box = (sender as TextBox);
DirectedTreeLayout dtlayout = new DirectedTreeLayout(diagramModel, diagramView);
if (diagramModel != null)
{
if (box.Text != string.Empty)
{
switch (box.Name)
{
case "Hspace":
diagramModel.HorizontalSpacing = double.Parse(box.Text);
dtlayout.RefreshLayout();
break;
case "Vspace":
diagramModel.VerticalSpacing = double.Parse(box.Text);
dtlayout.RefreshLayout();
break;
case "Sspace":
diagramModel.SpaceBetweenSubTrees = double.Parse(box.Text);
dtlayout.RefreshLayout();
break;
}
}
}
}
//Refresh the Layout
private void refershLayout(TreeOrientation treeorientation)
{
DirectedTreeLayout tree = new DirectedTreeLayout(diagramModel, diagramView);
diagramModel.Orientation = treeorientation;
tree.RefreshLayout();
}
//Refreshing the Layout
private void refershLayout(TreeOrientation treeorientation)
{
DirectedTreeLayout tree = new DirectedTreeLayout(diagramModel, diagramView);
diagramModel.Orientation = treeorientation;
tree.RefreshLayout();
(diagramView.Page as DiagramPage).InvalidateMeasure();
(diagramView.Page as DiagramPage).InvalidateArrange();
}