api:dk11:delphi:gislayerpixel.tgis_layerpixel.maptorasterrect_tgis_extent_tgis_cscoordinatesystem
Table of Contents
TGIS_LayerPixel.MapToRasterRect method
DK for Delphi | GisLayerPixel.TGIS_LayerPixel.MapToRasterRect | Constructors | Fields | Methods | Properties | Events
Converts map extent to raster rectangle.
Syntax
// Delphi public function MapToRasterRect( const _ext : TGIS_Extent; const _cs : TGIS_CSCoordinateSystem ) : TRect;
// C++ Builder public: TRect* MapToRasterRect( TGIS_Extent* const _ext, TGIS_CSCoordinateSystem* const _cs );
Parameters
| Name | Type | Description |
|---|---|---|
| _ext | TGIS_Extent | extent to be converted |
| _cs | TGIS_CSCoordinateSystem | coordinate system of _ext; if nil that coordinate system same as layer coordinate system |
Result
| Type | Description |
|---|---|
| TRect | calculated rectangle |
2025/01/31 01:07