DiagramPathCommands class final

Canonical path edits shared by hosts and direct manipulation.

Constructors

DiagramPathCommands(DiagramController _store)

const

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

addPoint(String id, {required String after, double t = .5}) → String

Split the segment after nodeId without changing its geometry.

controlGesture(String id, String nodeId, DiagramPathControl control, {required DiagramPoint pointerOrigin, bool splitSegment = false}) → DiagramToolGesture

moveControl(String id, String nodeId, DiagramPathControl control, DiagramPoint position) → EditResult

Positions use the shape's normalized local coordinate space.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

removeNode(String id, String nodeId) → EditResult

removeNodes(String id, Set<String> nodeIds) → EditResult

Removing the last segment removes its owner in the same undoable edit.

setClosed(String id, bool closed) → EditResult

setHandleMode(String id, String nodeId, DiagramPathHandleMode mode) → EditResult

setSegmentKind(String id, String nodeId, DiagramPathSegmentKind kind) → EditResult

splitSegment(String id, String nodeId, {required String newNodeId, double t = .5}) → EditResult

Advanced subdivision with a caller-supplied stable node identity.

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Static Methods

move(DiagramVectorPath path, String nodeId, DiagramPathControl control, DiagramPoint position) → DiagramVectorPath

pathOf(ShapeElement source, ShapeDefinition definition) → DiagramVectorPath?

The path source edits point by point, or null when its type has none.

reframe(ShapeElement source, String key, DiagramVectorPath path) → ShapeElement

Recompute a positive frame while preserving every local/world point, including the pivot shift of a rotated path and its owner-relative frame. The path is stored in source's value key.

split(DiagramVectorPath p, String nodeId, {required String newNodeId, double t = .5}) → DiagramVectorPath