Package com.massifmaps.projections

Class EPSG3857

java.lang.Object
com.massifmaps.projections.Projection
com.massifmaps.projections.EPSG3857
public class EPSG3857 extends Projection
EPSG:3857 is a Spherical Mercator projection coordinate system popularized by web services such as Google and later OpenStreetMap.
Z-coordinate denotes height in meters.

  • Constructor Details

    • EPSG3857

      public EPSG3857()

  • Method Details

    • fromWgs84

      public MapPos fromWgs84(MapPos wgs84Pos)
      Description copied from class: Projection
      Transforms a position from the WGS84 coordinate system to the coordinate system of this projection.
      Overrides:
      fromWgs84 in class Projection
      Parameters:
      wgs84Pos - The position in the WGS84 coordinate system. It should be encoded as longitude-latitude.
      Returns:
      The transformed position in the coordinate system of this projection.

    • toWgs84

      public MapPos toWgs84(MapPos mapPos)
      Description copied from class: Projection
      Transforms a position from the coordinate system of this projection to the WGS84 coordinate system.
      Overrides:
      toWgs84 in class Projection
      Parameters:
      mapPos - The position in the coordinate system of this projection.
      Returns:
      The transformed position in the WGS84 coordinate system. It is given as longitude-latitude.

    • getName

      public String getName()
      Description copied from class: Projection
      Return name of this projection in Well-Known format. For example, as "EPSG:3857"
      Overrides:
      getName in class Projection
      Returns:
      The name of this projection.