DK11 for Delphi | GisLayerPixel.TGIS_LayerPixelLock | Classes | Constructors | Methods | Properties
Structure of locked image area.
// Delphi type TGIS_LayerPixelLock = class( TGIS_Object ) end;
// C++ Builder class PASCALIMPLEMENTATION TGIS_LayerPixelLock : public TGIS_Object { };
→ TObject → TGIS_Object
Name | Visibility | Description | |
---|---|---|---|
Create | public | Constructor. | |
Create(TGIS_LayerPixel) | public | Constructor. | |
Name | Visibility | Description | |
---|---|---|---|
BitmapPos | public | Convert x and y image pixel location to position in Bitmap array | |
MapToRaster | public | Convert map coordinates to a pixel location within locked buffer | |
MapToRasterRect | public | Convert map coordinates to a pixel location within locked buffer | |
RasterToMap | public | Convert locked buffer location to map coordinates | |
RasterToMapRect | public | Convert locked buffer location to map coordinates | |
Name | Visibility | Description | |
---|---|---|---|
Band | public | Locked band buffer. | |
BandNo | public | Locked band number. | |
Bitmap | public | Locked bitmap buffer. | |
Bounds | public | Bounds of locked buffer. | |
CS | public | Coordinate system of locked area. | |
Extent | public | Locked extent. | |
Grid | public | Locked grid buffer. | |
IsTiled | public | If true then locked area represents a tile. | |
Parent | public | The reference to the parent object. | |
PixelSize | public | Pixels size of locked buffer in locked CS units. | |
TileInfo | public | Additional information about tile if locked area is a tile. | |
Writable | public | If true then area is locked in read/write mode. | |
If Bounds is defined as (0,2,0,2) it meanans that that colum/row 0, 1, and 2 are included.