api:dk11:delphi:gisviewer.tgis_viewer.screentomap3d_tpoint
Table of Contents
TGIS_Viewer.ScreenToMap3D method
DK11 for Delphi | GisViewer.TGIS_Viewer.ScreenToMap3D | Constructors | Fields | Methods | Properties | Events
Converts point coordinates from screen related to map related.
Syntax
Implements IGIS_Viewer.ScreenToMap3D.
// Delphi public function ScreenToMap3D( const _pt : TPoint ) : TGIS_Point3D;
// C++ Builder public: TGIS_Point3D* ScreenToMap3D( TPoint* const _pt );
Parameters
| Name | Type | Description |
|---|---|---|
| _pt | TPoint | coordinate in screen units |
Result
| Type | Description |
|---|---|
| TGIS_Point3D | Screen coordinates converted to map coordinates. |
Remarks
See TGIS_LayerVector.Locate for example.
2022/11/30 19:19