object CoordinateSequence

The internal representation of a list of coordinates inside a Geometry.

This allows Geometries to store their points using something other than the JTS {link Coordinate} class. For example, a storage-efficient implementation might store coordinate sequences as an array of x's and an array of y's. Or a custom coordinate class might support extra attributes like M-values.

Implementing a custom coordinate storage structure requires implementing the {link CoordinateSequence} and {link CoordinateSequenceFactory} interfaces. To use the custom CoordinateSequence, create a new {link GeometryFactory} parameterized by the CoordinateSequenceFactory The {link GeometryFactory} can then be used to create new {link Geometry}s. The new Geometries will use the custom CoordinateSequence implementation.

For an example, see the code for {link ExtendedCoordinateExample}.

Version

1.7

See also

CoordinateArraySequenceFactory

PackedCoordinateSequenceFactory

ExtendedCoordinateExample

Linear Supertypes
AnyRef, Any
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. CoordinateSequence
  2. AnyRef
  3. Any
  1. Hide All
  2. Show All
Visibility
  1. Public
  2. Protected

Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##: Int
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  4. val M: Int

    Standard ordinate index value for, where M is 3.

    Standard ordinate index value for, where M is 3.

    This constant assumes XYZM coordinate sequence definition, please check this assumption using {link #getDimension()} and {link #getMeasures()} before use.

  5. val X: Int

    Standard ordinate index value for, where X is 0

  6. val Y: Int

    Standard ordinate index value for, where Y is 1

  7. val Z: Int

    Standard z-ordinate index

  8. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  9. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.CloneNotSupportedException]) @native()
  10. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  11. def equals(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef → Any
  12. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.Throwable])
  13. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  14. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  15. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  16. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  17. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  18. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  19. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  20. def toString(): String
    Definition Classes
    AnyRef → Any
  21. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  22. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  23. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()

Inherited from AnyRef

Inherited from Any

Ungrouped