/// <summary>
/// Applies the result of the multipage layout using a <see cref="MultiPageIGraphBuilder"/>.
/// </summary>
private void ApplyLayoutResult(MultiPageLayoutResult multiPageLayout, double pageWidth, double pageHeight)
{
// decorations for underlined labels
var decorations = new TextDecorationCollection
{
new TextDecoration(TextDecorationLocation.Underline, Pens.Black, 0, TextDecorationUnit.FontRecommended, TextDecorationUnit.FontRecommended)
};
// use the MultiPageGraphBuilder to create a list of IGraph instances that represent the single pages
MultiPageIGraphBuilder builder = new MultiPageIGraphBuilder(multiPageLayout)
{
// assign custom template node styles for the auxiliary nodes introduced by the multipage layout.
// also set the label style and model parameter.
// if nothing is specified, the values of the original graph are copied.
NormalNodeDefaults =
{
Style = new NodeControlNodeStyle("NormalNodeTemplate"),
Labels = { Style = new DefaultLabelStyle(), LayoutParameter= InteriorLabelModel.Center }
},
ConnectorNodeDefaults =
{
Style = new NodeControlNodeStyle("ConnectorNodeTemplate"),
Labels = { Style = new DefaultLabelStyle {
TextDecorations = decorations
}, LayoutParameter = InteriorLabelModel.Center }
},
ProxyNodeDefaults =
{
Style = new NodeControlNodeStyle("ProxyNodeTemplate"),
Labels = { Style = new DefaultLabelStyle {
TextDecorations = decorations
}, LayoutParameter = InteriorLabelModel.Center }
},
ProxyReferenceNodeDefaults =
{
Style = new NodeControlNodeStyle("ProxyReferenceNodeTemplate"),
Labels = { Style = new DefaultLabelStyle {
TextDecorations = decorations
}, LayoutParameter = InteriorLabelModel.Center }
}
};
// create the graphs
viewGraphs = builder.CreateViewGraphs();
SetPageNumber(0, null);
// set the new page bounds
pageBoundsVisualCreator.PageWidth = pageWidth;
pageBoundsVisualCreator.PageHeight = pageHeight;
ShowLoadingIndicator(false);
}
/// <summary>
/// Applies the result of the multipage layout using a <see cref="MultiPageIGraphBuilder"/>.
/// </summary>
private void ApplyLayoutResult(MultiPageLayoutResult multiPageLayout, double pageWidth, double pageHeight)
{
// typeface format for underlined labels
Font normalFont = new Font(SystemFonts.DefaultFont.FontFamily, 9.0f, GraphicsUnit.Pixel);
Font font = new Font(SystemFonts.DefaultFont.FontFamily, 9.0f, FontStyle.Underline, GraphicsUnit.Pixel);
// use the MultiPageGraphBuilder to create a list of IGraph instances that represent the single pages
MultiPageIGraphBuilder builder = new MultiPageIGraphBuilder(multiPageLayout)
{
// assign custom template node styles for the auxiliary nodes introduced by the multipage layout.
// also set the label style and model parameter.
// if nothing is specified, the values of the original graph are copied.
NormalNodeDefaults =
{
Style =
new ShapeNodeStyle {
Shape = ShapeNodeShape.RoundRectangle,
Pen = new Pen(Color.FromArgb(0xFF, 0x99, 0xCC, 0xFF)),
Brush =
new LinearGradientBrush(new Point(0, 0), new Point(0, 1), Color.FromArgb(0xFF, 0xCC, 0xFF, 0xFF),
Color.FromArgb(0xFF, 0x99, 0xCC, 0xFF))
},
Labels =
{
Style = new DefaultLabelStyle {
Font = normalFont
},
LayoutParameter = InteriorLabelModel.Center
}
},
ConnectorNodeDefaults =
{
Style =
new ShapeNodeStyle {
Shape = ShapeNodeShape.RoundRectangle,
Pen = new Pen(Color.FromArgb(0xFF, 0xFF, 0x99, 0x00)),
Brush =
new LinearGradientBrush(new Point(0, 0), new Point(0, 1), Color.FromArgb(0xFF, 0xFF, 0xCC, 0x00), Color.FromArgb(0xFF, 0xFF, 0x99, 0x00))
},
Labels =
{
Style = new DefaultLabelStyle {
Font = font
},
LayoutParameter = InteriorLabelModel.Center
}
},
ProxyNodeDefaults =
{
Style =
new ShapeNodeStyle {
Shape = ShapeNodeShape.RoundRectangle,
Pen = new Pen(Color.FromArgb(0xFF, 0x99, 0xCC, 0x33)),
Brush =
new LinearGradientBrush(new Point(0, 0), new Point(0, 1), Color.FromArgb(0xFF, 0xCC, 0xFF, 0x99), Color.FromArgb(0xFF, 0x99, 0xCC, 0x33))
},
Labels =
{
Style = new DefaultLabelStyle {
Font = font
},
LayoutParameter = InteriorLabelModel.Center
}
},
ProxyReferenceNodeDefaults =
{
Style =
new ShapeNodeStyle {
Shape = ShapeNodeShape.RoundRectangle, Pen = new Pen(Color.FromArgb(0xFF, 0xFF, 0x00, 0xFF)),
Brush = new LinearGradientBrush(new Point(0, 0), new Point(0, 1), Color.FromArgb(0xFF, 0xFF, 0xA6, 0xFF), Color.FromArgb(0xFF, 0xFF, 0x00, 0xFF))
},
Labels =
{
Style = new DefaultLabelStyle {
Font = font
},
LayoutParameter = InteriorLabelModel.Center
}
}
};
// create the graphs
viewGraphs = builder.CreateViewGraphs();
SetPageNumber(0, null);
// set the new page bounds
pageBoundsVisualCreator.PageWidth = pageWidth;
pageBoundsVisualCreator.PageHeight = pageHeight;
ShowLoadingIndicator(false);
graphControl.Focus();
}
