LayoutGraphCopyData

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Provides mappings between the copied and original graph items for layout graphs that are created as a copy of another graph using the createCopy method.

Inheritance Hierarchy

Remarks

An instance of this class can be obtained for a copied graph via its context property graphCopyData.

This class cannot be instantiated

Members

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Properties

copiedGraph

: LayoutGraph

readonly

Gets the copied graph.

readonlyfinal

originalGraph

: LayoutGraph

readonly

Gets the original graph that was copied.

readonlyfinal

Methods

commitLayoutToOriginalGraph

()

Writes the current layout information of all elements of this copied graph to the original graph.

This operation works only if the structure of the original graph has not been changed.

final

getCopiedEdge

(originalEdge: LayoutEdge): LayoutEdge

Returns the copied edge that corresponds to the specified original edge.

final

Parameters

originalEdge: LayoutEdge: An edge from the original graph whose copy resides in this graph.

Return Value

LayoutEdge: An edge in this graph that is the copy of the given original edge, or null if no corresponding edge exists.

getCopiedNode

(originalNode: LayoutNode): LayoutNode

Returns the copied node that corresponds to the specified original node.

final

Parameters

originalNode: LayoutNode: A node from the original graph whose copy resides in this graph.

Return Value

LayoutNode: A node in this graph that is the copy of the given original node, or null if no corresponding node exists.

getOriginalEdge

(copiedEdge: LayoutEdge): LayoutEdge

Returns the original edge that corresponds to the specified copied edge.

final

Parameters

copiedEdge: LayoutEdge: The edge in this graph that is a copy of the returned edge.

Return Value

LayoutEdge: The original edge in the originalGraph whose copy is the given edge, or null if no corresponding edge exists.

getOriginalEdgeLabel

(label: LayoutEdgeLabel): LayoutEdgeLabel

Returns the original edge label that corresponds to the given copied edge label.

final

Parameters

label: LayoutEdgeLabel: The label in the copiedGraph that is a copy of the returned edge label.

Return Value

LayoutEdgeLabel: The original edge label in the originalGraph whose copy is the given label, or null if no corresponding label exists.

getOriginalNode

(copiedNode: LayoutNode): LayoutNode

Returns the original node that corresponds to the specified copied node.

final

Parameters

copiedNode: LayoutNode: The node in this graph that is a copy of the returned node.

Return Value

LayoutNode: The original node in the originalGraph whose copy is the given node, or null if no corresponding node exists.

getOriginalNodeLabel

(label: LayoutNodeLabel): LayoutNodeLabel

Returns the original node label that corresponds to the given copied node label.

final

Parameters

label: LayoutNodeLabel: The label in the copiedGraph that is a copy of the returned label.

Return Value

LayoutNodeLabel: The original node label in the originalGraph whose copy is the given label, or null if no corresponding label exists.