C# Class Smrf.NodeXL.Layouts.SpiralLayout

Lays out a graph by placing the vertices on a spiral.

This layout places a graph's vertices on a spiral scaled to the smaller of the rectangle's dimensions.

If the graph has a metadata key of , only the vertices specified in the value's IVertex collection are laid out and all other vertices are completely ignored.

If a vertex has a metadata key of with a value of true, it is included in layout calculations but its own location is left unmodified.

If you want the vertices to be placed in a certain order, set the property to an object that will sort them.

Inheritance: SortableLayoutBase

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Public Methods

Method	Description
AssertValid ( ) : void
SpiralLayout ( ) : System	Initializes a new instance of the SpiralLayout class.

Protected Methods

Method	Description
LayOutGraphCoreSorted ( IGraph graph, ICollection verticesToLayOut, LayoutContext layoutContext, BackgroundWorker backgroundWorker ) : System.Boolean

Method Details

AssertValid() public method

public AssertValid ( ) : void
return	void

LayOutGraphCoreSorted() protected method

protected LayOutGraphCoreSorted ( IGraph graph, ICollection verticesToLayOut, LayoutContext layoutContext, BackgroundWorker backgroundWorker ) : System.Boolean
graph	IGraph
verticesToLayOut	ICollection
layoutContext	LayoutContext
backgroundWorker	System.ComponentModel.BackgroundWorker
return	System.Boolean

SpiralLayout() public method

Initializes a new instance of the SpiralLayout class.

public SpiralLayout ( ) : System
return	System