Enum DatelineRule

java.lang.Object
java.lang.Enum<DatelineRule>
org.locationtech.spatial4j.context.jts.DatelineRule
All Implemented Interfaces:
Serializable, Comparable<DatelineRule>, java.lang.constant.Constable

public enum DatelineRule extends Enum<DatelineRule>
Indicates the algorithm used to process JTS Polygons and JTS LineStrings for detecting dateline (aka anti-meridian) crossings. It only applies when geo=true.
  • Enum Constant Details

    • none

      public static final DatelineRule none
      No polygon will cross the dateline.
    • width180

      public static final DatelineRule width180
      Adjacent points with an x (longitude) difference that spans more than half way around the globe will be interpreted as going the other (shorter) way, and thus cross the dateline.
    • ccwRect

      public static final DatelineRule ccwRect
      For rectangular polygons, the point order is interpreted as being counter-clockwise (CCW). However, non-rectangular polygons or other shapes aren't processed this way; they use the width180 rule instead. The CCW rule is specified by OGC Simple Features Specification v. 1.2.0 section 6.1.11.1.
  • Constructor Details

    • DatelineRule

      private DatelineRule()
  • Method Details

    • values

      public static DatelineRule[] values()
      Returns an array containing the constants of this enum type, in the order they are declared.
      Returns:
      an array containing the constants of this enum type, in the order they are declared
    • valueOf

      public static DatelineRule valueOf(String name)
      Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
      Parameters:
      name - the name of the enum constant to be returned.
      Returns:
      the enum constant with the specified name
      Throws:
      IllegalArgumentException - if this enum type has no constant with the specified name
      NullPointerException - if the argument is null