api:dk11:python:tatukgis.pdk.tgis_shape.getsnappoint_tgis_point_double_double
Table of Contents
TGIS_Shape.GetSnapPoint method
DK11 for Python | tatukgis.pdk.TGIS_Shape.GetSnapPoint | Constructors | Methods | Properties
Retrieving a snap point.
Syntax
# Python def GetSnapPoint( self, _ptg: TGIS_Point, _prec: float, _dist: VarParameter ) -> TGIS_Point:
Parameters
| Name | Type | Description |
|---|---|---|
| _ptg | TGIS_Point | point for which we are seeking a snap point ; |
| _prec | float | snapping precision; only points closer to _ptg then _prec can be found ; |
| _dist | float | achieved precision |
Result
| Type | Description |
|---|---|
| TGIS_Point | Found snap point. If such point cannot be localized then same as _ptg. |
Remarks
Snap point is the best point in the shape for which we can perform snapping.
2023/08/09 01:59