The SDL Component Suite is an industry leading collection of components supporting scientific and engineering computing. Please visit the SDL Web site for more information....


Home GeoPack GeoMap Class TGeoMap Methods CalcPixelCoordsUTM
See also: CalcLatitude, CalcLongitude, CalcPixelCoords 

CalcPixelCoordsUTM

Unit: SDL_geomap
Class: TGeoMap
Declaration: function CalcPixelCoordsUTM (Northing, Easting: double; var x,y: integer): boolean;

The method CalcPixelCoordsUTM calculates the pixel coordinates of a given location defined by the UTM coordinates Northing and Easting. The pixel coordinates are valid only if the function returns a TRUE value (i.e. if the graticule uses UTM projection and is calibrated and valid).

Hint: The pixel coordinates are in the reference frame of the scanned map image, use the method MapImageToControl to transform the coordinates to the screen reference frame.


Last Update: 2023-Dec-13