Interface representing a label of an edge.

Properties

id

id: string

The id of the label.

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position?

optional position: Point

The position of the label on flow.

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positionOnEdge

positionOnEdge: EdgeLabelPosition

The position of the label on the edge.

• Relative (number, 0-1): 0 is the source, 1 is the target, 0.5 is the midpoint.
• Absolute ('Npx'): pixel distance from source (positive) or target (negative).

Example

positionOnEdge: 0.5      // midpoint (relative)
positionOnEdge: '30px'   // 30px from source (absolute)
positionOnEdge: '-20px'  // 20px from target (absolute)

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size?

optional size: Size

The size of the label.