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