Class ComponentJumpChecker

Checks if simplifying (flattening) line sections or segments would cause them to "jump" over other components in the geometry.

Inheritance

object

ComponentJumpChecker

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.ReferenceEquals(object, object)

object.ToString()

Namespace: NetTopologySuite.Simplify

Assembly: NetTopologySuite.dll

Syntax

public sealed class ComponentJumpChecker

Methods

HasJump(TaggedLineString, LineSegment, LineSegment, LineSegment)

Checks if two consecutive segments jumps a component if flattened. The segments are assumed to be consecutive. (so the seg1.P1 = seg2.P0). The flattening segment must be the segment between seg1.P0 and seg2.P1.

Declaration

public bool HasJump(TaggedLineString line, LineSegment seg1, LineSegment seg2, LineSegment seg)

Parameters

Type	Name	Description
TaggedLineString	line	The line containing the section being flattened
LineSegment	seg1	The first replaced segment
LineSegment	seg2	The next replaced segment
LineSegment	seg	The flattening segment

Returns

Type	Description
bool	true if the flattened segment jumps a component

HasJump(TaggedLineString, int, int, LineSegment)

Checks if a line section jumps a component if flattened.

Declaration

public bool HasJump(TaggedLineString line, int start, int end, LineSegment seg)

Parameters

Type	Name	Description
TaggedLineString	line	The line containing the section being flattened
int	start	Start index of the section
int	end	End index of the section
LineSegment	seg	The flattening segment

Returns

Type	Description
bool	true if the flattened section jumps a component

Remarks

Assumes start <= end