Package org.locationtech.spatial4j.context

Class SpatialContext

    • Constructor Detail

      • SpatialContext

        @Deprecated
public SpatialContext​(boolean geo,
                      DistanceCalculator calculator,
                      Rectangle worldBounds)
        Deprecated.
        Consider using SpatialContextFactory instead.
        Parameters:
        geo - Establishes geo vs cartesian / Euclidean.
        calculator - Optional; defaults to haversine or cartesian depending on geo.
        worldBounds - Optional; defaults to GEO_WORLDBOUNDS or MAX_WORLDBOUNDS depending on units.

      • SpatialContext

        @Deprecated
public SpatialContext​(boolean geo)
        Deprecated.

    • Method Detail

      • calcDistance

        public double calcDistance​(Point p,
                           double x2,
                           double y2)
        Convenience that uses getDistCalc()

      • getWorldBounds

        public Rectangle getWorldBounds()
        The extent of x & y coordinates should fit within the return'ed rectangle. Do *NOT* invoke reset() on this return type.

      • isNormWrapLongitude

        @Deprecated
public boolean isNormWrapLongitude()
        Deprecated.
        If true then normX(double) will wrap longitudes outside of the standard geodetic boundary into it. Example: 181 will become -179.

      • isGeo

        public boolean isGeo()
        Is the mathematical world model based on a sphere, or is it a flat plane? The word "geodetic" or "geodesic" is sometimes used to refer to the former, and the latter is sometimes referred to as "Euclidean" or "cartesian".

      • normX

        @Deprecated
public double normX​(double x)
        Deprecated.
        Normalize the 'x' dimension. Might reduce precision or wrap it to be within the bounds. This is called by WKTReader before creating a shape.

      • normY

        @Deprecated
public double normY​(double y)
        Deprecated.
        Normalize the 'y' dimension. Might reduce precision or wrap it to be within the bounds. This is called by WKTReader before creating a shape.

      • verifyX

        @Deprecated
public void verifyX​(double x)
        Deprecated.
        Ensure fits in getWorldBounds(). It's called by any shape factory method that gets an 'x' dimension.

      • verifyY

        @Deprecated
public void verifyY​(double y)
        Deprecated.
        Ensure fits in getWorldBounds(). It's called by any shape factory method that gets a 'y' dimension.

      • makePoint

        @Deprecated
public Point makePoint​(double x,
                       double y)
        Deprecated.
        Construct a point.

      • makeRectangle

        @Deprecated
public Rectangle makeRectangle​(Point lowerLeft,
                               Point upperRight)
        Deprecated.
        Construct a rectangle.

      • makeRectangle

        @Deprecated
public Rectangle makeRectangle​(double minX,
                               double maxX,
                               double minY,
                               double maxY)
        Deprecated.
        Construct a rectangle. If just one longitude is on the dateline (+/- 180) (aka anti-meridian) then potentially adjust its sign to ensure the rectangle does not cross the dateline.

      • makeCircle

        @Deprecated
public Circle makeCircle​(double x,
                         double y,
                         double distance)
        Deprecated.
        Construct a circle. The units of "distance" should be the same as x & y.

      • makeCircle

        @Deprecated
public Circle makeCircle​(Point point,
                         double distance)
        Deprecated.
        Construct a circle. The units of "distance" should be the same as x & y.

      • makeLineString

        @Deprecated
public Shape makeLineString​(java.util.List<Point> points)
        Deprecated.
        Constructs a line string. It's an ordered sequence of connected vertexes. There is no official shape/interface for it yet so we just return Shape.

      • makeBufferedLineString

        @Deprecated
public Shape makeBufferedLineString​(java.util.List<Point> points,
                                    double buf)
        Deprecated.
        Constructs a buffered line string. It's an ordered sequence of connected vertexes, with a buffer distance along the line in all directions. There is no official shape/interface for it so we just return Shape.

      • makeCollection

        @Deprecated
public <S extends Shape> ShapeCollection<S> makeCollection​(java.util.List<S> coll)
        Deprecated.
        Construct a ShapeCollection, analogous to an OGC GeometryCollection.

      • readShapeFromWkt

        @Deprecated
public Shape readShapeFromWkt​(java.lang.String wkt)
                       throws java.text.ParseException,
                              InvalidShapeException
        Deprecated.
        Reads a shape from the string formatted in WKT.
        Parameters:
        wkt - non-null WKT.
        Returns:
        non-null
        Throws:
        java.text.ParseException - if it failed to parse.
        InvalidShapeException
        See Also:
        WKTReader

      • readShape

        @Deprecated
public Shape readShape​(java.lang.String value)
                throws InvalidShapeException
        Deprecated.
        Try to read a shape from any supported formats
        Returns:
        shape or null if unable to parse any shape
        Throws:
        InvalidShapeException

      • toString

        @Deprecated
public java.lang.String toString​(Shape shape)
        Deprecated.
        Writes the shape to a String using the old/deprecated LegacyShapeWriter. The JTS based subclass will write it to WKT if the legacy format doesn't support that shape. Spatial4j in the near future won't support writing shapes to strings.
        Parameters:
        shape - non-null
        Returns:
        non-null

      • toString

        public java.lang.String toString()
        Overrides:
        toString in class java.lang.Object