api:dk11:delphi:fmx.gisviewerwnd.tgis_viewerwnd.maptoscreen_tgis_point
Table of Contents
TGIS_ViewerWnd.MapToScreen method
DK11 for Delphi | FMX.GisViewerWnd.TGIS_ViewerWnd.MapToScreen | Constructors | Methods | Properties | Events
Converts point coordinates from map related to screen related.
Available also on: .NET WinForms | Java | ActiveX | Python.
Syntax
Implements IGIS_Viewer.MapToScreen.
// Delphi public function MapToScreen( const _ptg : TGIS_Point ) : TPoint;
// C++ Builder public: TPoint* MapToScreen( TGIS_Point* const _ptg );
Parameters
| Name | Type | Description |
|---|---|---|
| _ptg | TGIS_Point | coordinate in map units |
Result
| Type | Description |
|---|---|
| TPoint | Map coordinates converted to screen coordinates. |
Remarks
See TGIS_LayerVector.DrawLabel for example.
2022/11/16 01:14