## Uses of Class
org.apache.sis.geometry.DirectPosition2D

- Packages that use DirectPosition2D
  Package | Description
  --- | ---
  org.apache.sis.distance |
  org.apache.sis.geometry | Basic geometric objects (envelopes and direct positions).
  org.apache.sis.index.tree |

- - ### Uses of DirectPosition2D in org.apache.sis.distance

    Methods in org.apache.sis.distance that return DirectPosition2D
    Modifier and Type | Method and Description
    --- | ---
    `DirectPosition2D[]` | LatLonPointRadius.`getCircularRegionApproximation(int numberOfPoints)` Gets the circular region approximation on the earth surface using haversine formula.
    `static DirectPosition2D` | DistanceUtils.`getPointOnGreatCircle(double latitude, double longitude, double d, double bearing)` Returns a coordinate on the great circle at the specified bearing.

  - ### Uses of DirectPosition2D in org.apache.sis.geometry

    Methods in org.apache.sis.geometry that return DirectPosition2D
    Modifier and Type | Method and Description
    --- | ---
    `DirectPosition2D` | DirectPosition2D.`clone()` Returns a clone of this point.
    `DirectPosition2D` | Envelope2D.`getLowerCorner()` The limits in the direction of decreasing ordinate values for the two dimensions.
    `DirectPosition2D` | Envelope2D.`getUpperCorner()` The limits in the direction of increasing ordinate values for the two dimensions.

  - ### Uses of DirectPosition2D in org.apache.sis.index.tree

    Methods in org.apache.sis.index.tree that return DirectPosition2D
    Modifier and Type | Method and Description
    --- | ---
    `DirectPosition2D` | GeoRSSData.`getLatLon()`
    `DirectPosition2D` | QuadTreeData.`getLatLon()` Returns the latitude/longitude pair.

    Methods in org.apache.sis.index.tree with parameters of type DirectPosition2D
    Modifier and Type | Method and Description
    --- | ---
    `List<QuadTreeData>` | QuadTree.`queryByPointRadius(DirectPosition2D point, double radiusKM)` Performs point radius search.

    Constructors in org.apache.sis.index.tree with parameters of type DirectPosition2D
    Constructor and Description
    `GeoRSSData(String filename, DirectPosition2D latLon)` Creates a GeoRSSData object that stores the name of the file that the entry's information is written to and the geo location of the entry.

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