E

OrderingConstraintType

Describes the type of an OrderingConstraint that can be given as additional input to the HierarchicalLayout to influence the ordering of items in the layout.

Members

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Constants

Subject is at the head of the ordering
Subject is at the tail/end of the ordering
Enum member representing a placement constraint type where the node should be placed before another node.
In a constraint graph, there would be (subject)-[Before]->(object) So this forms a flow between the subject and the object with the ordering being in sync with the flow/the direction of the edges.
static
Indicating that two elements should appear in the same position, e.g., for nodes that should be placed in the same layer.
This cannot be used for sequence constraints, but only for layer constraints, at the moment.
static

Static Methods

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.
static

Parameters

value: OrderingConstraintType
The value to convert to an enum constant.

Return Value

OrderingConstraintType
The enum constant that corresponds to the given argument.
Returns the name of the given enum constant.
static

Parameters

value: OrderingConstraintType
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.