Class OverlayResultValidator
java.lang.Object
org.locationtech.jts.operation.overlay.validate.OverlayResultValidator
Validates that the result of an overlay operation is
geometrically correct, within a determined tolerance.
Uses fuzzy point location to find points which are
definitely in either the interior or exterior of the result
geometry, and compares these results with the expected ones.
This algorithm is only useful where the inputs are polygonal. This is a heuristic test, and may return false positive results (I.e. it may fail to detect an invalid result.) It should never return a false negative result, however (I.e. it should never report a valid result as invalid.)
- Version:
- 1.7
- Author:
- Martin Davis
- See Also:
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Constructor Summary
Constructors -
Method Summary
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Constructor Details
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OverlayResultValidator
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Method Details
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isValid
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isValid
public boolean isValid(int overlayOp) -
getInvalidLocation
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