20 #ifndef GEOS_NODING_SNAPROUND_HOTPIXEL_H
21 #define GEOS_NODING_SNAPROUND_HOTPIXEL_H
23 #include <geos/export.h>
25 #include <geos/inline.h>
27 #include <geos/geom/Coordinate.h>
28 #include <geos/geom/Envelope.h>
32 #pragma warning(disable: 4251) // warning C4251: needs to have dll-interface to be used by clients of class
41 class LineIntersector;
44 class NodedSegmentString;
90 std::vector<geom::Coordinate> corner;
93 mutable std::auto_ptr<geom::Envelope> safeEnv;
97 double scale(
double val)
const;
211 # include "geos/noding/snapround/HotPixel.inl"
214 #endif // GEOS_NODING_SNAPROUND_HOTPIXEL_H
An Envelope defines a rectangulare region of the 2D coordinate plane.
Definition: Envelope.h:54
Implements a "hot pixel" as used in the Snap Rounding algorithm.
Definition: HotPixel.h:63
Coordinate is the lightweight class used to store coordinates.
Definition: Coordinate.h:61
const geom::Coordinate & getCoordinate() const
Return reference to original Coordinate (the one provided at construction time)
Definition: HotPixel.h:169
Represents a list of contiguous line segments, and supports noding the segments.
Definition: NodedSegmentString.h:58
A LineIntersector is an algorithm that can both test whether two line segments intersect and compute ...
Definition: LineIntersector.h:50