pixelRelativeToLeftUpper method
Calculates the absolute pixel position for a tile and tile size relative to origin
@param latLong the geographic position. @param tile tile @return the relative pixel position to the origin values (e.g. for a tile)
Implementation
Mappoint pixelRelativeToLeftUpper(ILatLong latLong, Mappoint leftUpper) {
Mappoint mappoint = latLonToPixel(latLong);
return mappoint.offset(-leftUpper.x, -leftUpper.y);
}