DK11 for Python | tatukgis.pdk.TGIS_Viewer.Locate | Overloads | Constructors | Methods | Properties | Events
Locate a shape that is near _pt, but is closer than _prec distance.
Implements IGIS_Viewer.Locate.
# Python def Locate( self, _pt: TPoint, _prec: int ) -> TGIS_ShapeAbstract:
Name | Type | Description |
---|---|---|
_pt | TPoint | reference point /searching point/ in pixels |
_prec | int | precision /not a longer distance than/; for points inside the polygon (if _prec >= 0) the distance will be multiply by 0.95 (to prefer points inside the polygon) but will not be bigger then _prec; for point distance will be multiplied by 0.9 to prefer points over lines and polygons; precision is express in pixels |
Type | Description |
---|---|
TGIS_ShapeAbstract | Located shape or nil |