| Package | com.yworks.graph.input.snapLines |
| Interface | public interface IEdgeSnapResultProvider |
IEdges which are being edited
during an operation where graph snapping is involved.
See also
| Method | Defined By | ||
|---|---|---|---|
Called so that the implementation can clean up any collected state that has been precalculated
during initializeSnapping. | IEdgeSnapResultProvider | ||
collectSnapResults(context:GraphSnapContext, evt:CollectSnapResultEvent, movementInfos:Array, edge:IEdge):void
Called during the snapping operation whenever snap results are collected. | IEdgeSnapResultProvider | ||
Called to initialize the upcoming snapping operation. | IEdgeSnapResultProvider | ||
| cleanupSnapping | () | method |
public function cleanupSnapping(context:GraphSnapContext, edge:IEdge):void
Called so that the implementation can clean up any collected state that has been precalculated
during initializeSnapping.
Parameters
context:GraphSnapContext — The context that was using this instance.
| |
edge:IEdge — The edge for which this instance was initialized.
|
See also
| collectSnapResults | () | method |
public function collectSnapResults(context:GraphSnapContext, evt:CollectSnapResultEvent, movementInfos:Array, edge:IEdge):voidCalled during the snapping operation whenever snap results are collected. This method will be called for each collection of the results.
Parameters
context:GraphSnapContext — The context that is using this instance.
| |
evt:CollectSnapResultEvent — The event argument to obtain the necessary information from and add results to.
| |
movementInfos:Array — An Array of MovementInfos that describe the edge.
| |
edge:IEdge — The edge for which the SnapResults should be collected.
|
com.yworks.canvas.input.snapLines.SnapContext#collectSnapResults
— |
See also
| initializeSnapping | () | method |
public function initializeSnapping(context:GraphSnapContext, movementInfos:Array, edge:IEdge):void
Called to initialize the upcoming snapping operation.
This method is called after the editing itself has been initialized. Implementations can then
perform analysis of the movement infos to perform precalculations for later use in
collectSnapResults.
Parameters
context:GraphSnapContext — The context that is using this instance.
| |
movementInfos:Array — An Array of MovementInfos that describe the edge.
| |
edge:IEdge — The edge for which the snapping should be initialized.
|
See also