Class Key
java.lang.Object
org.locationtech.jts.index.bintree.Key
A Key is a unique identifier for a node in a tree.
It contains a lower-left point and a level number. The level number
is the power of two for the size of the node envelope
- Version:
- 1.7
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionvoid
computeKey
(Interval itemInterval) return a square envelope containing the argument envelope, whose extent is a power of two and which is based at a power of 2static int
computeLevel
(Interval interval) int
getLevel()
double
getPoint()
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Constructor Details
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Key
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Method Details
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computeLevel
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getPoint
public double getPoint() -
getLevel
public int getLevel() -
getInterval
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computeKey
return a square envelope containing the argument envelope, whose extent is a power of two and which is based at a power of 2
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