api:dk11:delphi:gisrendererabstract.tgis_rendererabstract.canvasdrawbitmap_tgis_pixels_tpoint_trect_tgis_bitmapformat_tgis_bitmaplinesorder
Table of Contents
TGIS_RendererAbstract.CanvasDrawBitmap(TGIS_Pixels; TPoint; TRect; TGIS_BitmapFormat; TGIS_BitmapLinesOrder) method
DK for Delphi | GisRendererAbstract.TGIS_RendererAbstract.CanvasDrawBitmap | Overloads | Constructors | Fields | Methods | Properties
Draw bitmap on the Canvas object.
Syntax
// Delphi public procedure CanvasDrawBitmap( const _bmp : TGIS_Pixels; const _size : TPoint; const _dst : TRect; const _format : TGIS_BitmapFormat; const _order : TGIS_BitmapLinesOrder ); overload; virtual; abstract;
// C++ Builder public: virtual void CanvasDrawBitmap( TGIS_Pixels* const _bmp, TPoint* const _size, TRect* const _dst, TGIS_BitmapFormat* const _format, TGIS_BitmapLinesOrder* const _order ) = 0 /* overload */;
Parameters
| Name | Type | Description |
|---|---|---|
| _bmp | TGIS_Pixels | array of bitmap pixels |
| _size | TPoint | width/height of _bmp (in pixels) |
| _dst | TRect | destination rectangle (in pixels); scaling will apply if required |
| _format | TGIS_BitmapFormat | pixel format of _bmp array |
| _order | TGIS_BitmapLinesOrder | line order of _bmp array |
References
2025/01/31 01:09