api:dk11:delphi:gisshortestpath.tgis_linkevent_tobject_tgis_shapearc_boolean_boolean
Table of Contents
TGIS_LinkEvent prototype
DK11 for Delphi | GisShortestPath.TGIS_LinkEvent | Enums | Classes | Prototypes
Event for segment traverse.
Syntax
// Delphi type TGIS_LinkEvent = procedure ( _sender : TObject; _shape : TGIS_ShapeArc; _reverse : Boolean; _crossend : Boolean ) of object;
// C++ Builder typedef void (_closure *TGIS_LinkEvent)( TObject* _sender, TGIS_ShapeArc* _shape, bool _reverse, bool _crossend );
Parameters
| Name | Type | Description |
|---|---|---|
| _sender | TObject | sender object |
| _shape | TGIS_ShapeArc | shape related to the event |
| _reverse | Boolean | true if link will be traversed in a reverse direction |
| _crossend | Boolean | true if end of the segment is connected to more then one line segment (so it is a crossroad) |
2020/01/31 01:09