Enum DatelineRule
- All Implemented Interfaces:
Serializable
,Comparable<DatelineRule>
,java.lang.constant.Constable
Indicates the algorithm used to process JTS Polygons and JTS LineStrings for detecting dateline
(aka anti-meridian) crossings. It only applies when geo=true.
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Nested Class Summary
Nested classes/interfaces inherited from class java.lang.Enum
Enum.EnumDesc<E extends Enum<E>>
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Enum Constant Summary
Enum ConstantsEnum ConstantDescriptionFor rectangular polygons, the point order is interpreted as being counter-clockwise (CCW).No polygon will cross the dateline.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. -
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionstatic DatelineRule
Returns the enum constant of this type with the specified name.static DatelineRule[]
values()
Returns an array containing the constants of this enum type, in the order they are declared.
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Enum Constant Details
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none
No polygon will cross the dateline. -
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
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 thewidth180
rule instead. The CCW rule is specified by OGC Simple Features Specification v. 1.2.0 section 6.1.11.1.
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Constructor Details
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DatelineRule
private DatelineRule()
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Method Details
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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
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valueOf
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 nameNullPointerException
- if the argument is null
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