api:dk11:delphi:gisviewer.tgis_viewer.screentomap_tpoint
Table of Contents
TGIS_Viewer.ScreenToMap method
DK11 for Delphi | GisViewer.TGIS_Viewer.ScreenToMap | Constructors | Fields | Methods | Properties | Events
Converts point coordinates from screen related to map related.
Syntax
Implements IGIS_Viewer.ScreenToMap.
// Delphi public function ScreenToMap( const _pt : TPoint ) : TGIS_Point;
// C++ Builder public: TGIS_Point* ScreenToMap( TPoint* const _pt );
Parameters
| Name | Type | Description |
|---|---|---|
| _pt | TPoint | coordinate in screen units |
Result
| Type | Description |
|---|---|
| TGIS_Point | Screen coordinates converted to map coordinates. |
Remarks
See TGIS_LayerVector.Locate for example.
References
2024/12/20 22:20