24 #ifndef GEOS_SIMPLIFY_TAGGEDLINESTRINGSIMPLIFIER_H 25 #define GEOS_SIMPLIFY_TAGGEDLINESTRINGSIMPLIFIER_H 34 #pragma warning(disable: 4251) // warning C4251: needs to have dll-interface to be used by clients of class 40 class LineIntersector;
43 class CoordinateSequence;
47 class TaggedLineSegment;
48 class TaggedLineString;
49 class LineSegmentIndex;
78 void setDistanceTolerance(
double d);
97 std::unique_ptr<algorithm::LineIntersector>
li;
106 void simplifySection(std::size_t i, std::size_t j,
109 static std::size_t findFurthestPoint(
111 std::size_t i, std::size_t j,
112 double& maxDistance);
115 const std::pair<std::size_t, std::size_t>& sectionIndex,
119 const std::pair<std::size_t, std::size_t>& sectionIndex,
127 std::unique_ptr<TaggedLineSegment> flatten(
128 std::size_t start, std::size_t end);
138 static bool isInLineSection(
140 const std::pair<std::size_t, std::size_t>& sectionIndex,
157 TaggedLineStringSimplifier::setDistanceTolerance(
double d)
159 distanceTolerance = d;
169 #endif // GEOS_SIMPLIFY_TAGGEDLINESTRINGSIMPLIFIER_H
Simplifies a TaggedLineString, preserving topology (in the sense that no new intersections are introd...
std::unique_ptr< algorithm::LineIntersector > li
LineSegmentIndex * inputIndex
A geom::LineSegment which is tagged with its location in a geom::Geometry.
const geom::CoordinateSequence * linePts
Basic namespace for all GEOS functionalities.
Contains and owns a list of TaggedLineSegments.
TaggedLineString * line
non-const as segments are possibly added to it
LineSegmentIndex * outputIndex
The internal representation of a list of coordinates inside a Geometry.