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InteriorIntersectionFinderAdder(LineIntersector)
getInteriorIntersections(): List
processIntersections(SegmentString, int, SegmentString, int): void
isDone(): boolean
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Source Classic

Class InteriorIntersectionFinderAdder

Hierarchy: Object , InteriorIntersectionFinderAdder
All Implemented Interfaces: SegmentIntersector
public class InteriorIntersectionFinderAdder
implements SegmentIntersector
Finds interior intersections between line segments in NodedSegmentStrings, and adds them as nodes using NodedSegmentString.addIntersection(LineIntersector, int, int, int) .

This class is used primarily for Snap-Rounding. For general-purpose noding, use IntersectionAdder.

See also:
IntersectionAdder

Other

  • version: 1.7
public InteriorIntersectionFinderAdder(LineIntersector li)
Creates an intersection finder which finds all proper intersections
Parameters:
li - li the LineIntersector to use
public List getInteriorIntersections()
public void processIntersections(SegmentString e0, int segIndex0, SegmentString e1, int segIndex1)
This method is called by clients of the SegmentIntersector class to process intersections for two segments of the SegmentStrings being intersected. Note that some clients (such as MonotoneChains) may optimize away this call for segment pairs which they have determined do not intersect (e.g. by an disjoint envelope test).
public boolean isDone()
Always process all intersections
Returns:
false always