Class. Junction Finder

protected findJunctionPointsWithSameSource(edge, route, routing): void

Defined in: packages/sprotty/src/features/edge-junction/junction-finder.ts:81

Finds the junction points of routes with the same source

SEdgeImpl

RoutedPoint[]

EdgeRouting

void

protected findJunctionPointsWithSameTarget(edge, route, routing): void

Defined in: packages/sprotty/src/features/edge-junction/junction-finder.ts:109

Finds the junction points of routes with the same target

SEdgeImpl

RoutedPoint[]

EdgeRouting

void

protected findJunctions(routing, parent): void

Defined in: packages/sprotty/src/features/edge-junction/junction-finder.ts:41

EdgeRouting

SParentElementImpl

void

protected getJunctionIndex(firstRoute, secondRoute): number

Defined in: packages/sprotty/src/features/edge-junction/junction-finder.ts:230

Finds the index where two routes diverge. Returns -1 if no divergence can be found.

RoutedPoint[]

RoutedPoint[]

number

protected getSegmentDirection(firstPoint, secondPoint): "left" | "right" | "down" | "up"

Defined in: packages/sprotty/src/features/edge-junction/junction-finder.ts:202

Get the main direction of a segment. The main direction is the axis with the greatest difference between the two points.

RoutedPoint

RoutedPoint

"left" | "right" | "down" | "up"

protected setJunctionPoints(route, otherRoute, junctionIndex): void

Defined in: packages/sprotty/src/features/edge-junction/junction-finder.ts:146

Set the junction points of two routes according to the segments direction. If the segments have different directions, the junction point is the previous common point. If the segments have the same direction, the junction point is the point with the greatest or lowest value axis value depending on the direction.

RoutedPoint[]

RoutedPoint[]

number

void

protected setPreviousPointAsJunction(route, sameSourceRoute, junctionIndex): void

Defined in: packages/sprotty/src/features/edge-junction/junction-finder.ts:193

Set the previous point as a junction point. This is used when two segments have the same direction but the other axis is different. For example if the routes are going in opposite directions, or if the route don’t split orthogonally.

RoutedPoint[]

RoutedPoint[]

number

void