Routing styles for edges routed by the EdgeRouter.
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Constants
Curved edges are constructed using cubic bezier splines. As for all routing styles, overlaps with other elements are avoided. If there is very little space for a smooth curve, it can happen that the resulting path remains orthogonal. Therefore, the curved routing style does not produce optimal results for input graphs that offer little space for the edge routes.
When edgeLabelPlacement is set to INTEGRATED, for edge labels a straight, non-curved segment where the label is placed will be inserted. All the settings of the EdgeLabelPreferredPlacement are supported. Similarly, for the minimumFirstSegmentLength and the minimumLastSegmentLength, a straight edge segment is created to fulfill the constraints.
Compared to the other routing styles, the curved routing style may significantly increase the runtime, especially for graphs with a large number of edges.
If the bends should actually be interpreted as bezier points, i.e. to let the visualization create the spline curves, enable createControlPoints
If the curved route should be allowed to start/end with a non-orthogonal segment and at any side of the adjacent node, the connection style ORGANIC can be specified as sourceCurveConnectionStyle and/or targetCurveConnectionStyle.
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Sample Graphs
ShownSetting: Routing style curved
Octilinear edges consist of vertical and horizontal segments as well as segments with slope
-1 and 1.Backbone segments of a bus are always routed orthogonally. Bus connections that lead from the backbone to the actual end nodes can be octilinear.
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Sample Graphs
ShownSetting: Routing style octilinear
Static Methods
Converts the given argument to an enum constant of this enum type.
Converts the given argument to an enum constant of this enum type.
Most notably, this method can convert an enum constant's name into the enum constant itself.
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Parameters
- value: EdgeRouterRoutingStyle
- The value to convert to an enum constant.
Return Value
- EdgeRouterRoutingStyle
- The enum constant that corresponds to the given argument.
Returns the name of the given enum constant.
Returns the name of the given enum constant.
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Parameters
- value: EdgeRouterRoutingStyle
- The numeric value of an enum constant.
Return Value
- string
- The name of the enum constant.
Throws
- Exception ({ name: 'Error' })
- If this type is a flags enums, and the provided value doesn't correspond to a single enum constant, or if this enum type contains no constant of the given numeric value.