Members
(constant) NODE_DEFAULTS
- Description:
Default values for node and connection properties.
- Source:
Default values for node and connection properties.
Methods
clampPosition()
- Description:
Clamp a position within a coordinate extent.
- Source:
generateId()
- Description:
Generate a unique ID.
- Source:
getBezierPath() → {Object}
- Description:
Get bezier curve path.
- Source:
Returns:
- Type
- Object
getControlOffset()
- Description:
Calculate the control point offset for bezier curves based on handle position.
- Source:
getDiamondEdgePoint()
- Description:
Get a point on the diamond edge for same-side handles. Each "side" of the diamond is split into two edges meeting at the vertex. ratio < 0.5: on the first edge, ratio >= 0.5: on the second edge.
- Source:
getEllipseEdgePoint()
- Description:
Get a point on the ellipse edge for handle positioning. Maps ratio (0..1) to a parametric angle based on the side.
- Source:
getHandlePosition()
- Description:
Calculate the absolute position of a handle on the canvas.
- Source:
getOverlappingNodes()
- Description:
Get all nodes that overlap with a given rectangle.
- Source:
getSmoothStepPath() → {Object}
- Description:
Get smooth step (rounded right-angle) path.
- Source:
Returns:
- Type
- Object
getStepPath() → {Object}
- Description:
Get step (right-angle) path.
- Source:
Returns:
- Type
- Object
getStraightPath() → {Object}
- Description:
Get straight line path.
- Source:
Returns:
- Type
- Object
getTriangleEdgePoint()
- Description:
Get a point on the triangle edge for handle positioning. Supports 4 directions: triangle (up), triangle-right, triangle-down, triangle-left.
- Source:
isValidConnection()
- Description:
Validate a potential connection.
- Source:
labelAtHalfLength()
- Description:
Find the point at exactly half the total Manhattan path length.
- Source:
lookupRoute()
- Description:
draw.io OrthConnector route generation. Uses bit-encoded route patterns + quad rotation + limits clamping. Returns waypoint array or null (fallback needed).
- Source:
rectsOverlap()
- Description:
Check if two rectangles overlap.
- Source:
segmentFallback()
- Description:
SegmentConnector fallback (draw.io style). Used when nodes are too close for OrthConnector (tooShort).
- Source:
snapPosition(position, gridSize)
- Description:
Snap a position to the nearest grid point.
- Source:
Parameters:
| Name | Type | Description |
|---|---|---|
position |
Object | |
gridSize |
number | null | Grid cell size (single number for both axes) |