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 // PolygonSegmentationUtils.h:
 // ---------------------------
 //

 #ifndef __IPSDKBASESHAPESEGMENTATION_POLYGONSEGMENTATIONUTILS_H__
 #define __IPSDKBASESHAPESEGMENTATION_POLYGONSEGMENTATIONUTILS_H__

 #include <IPSDKBaseShapeSegmentation/IPSDKBaseShapeSegmentationExports.h>
 #include <IPSDKBaseShapeSegmentation/Segmentation/2d/PolygonSegmentationTypes.h>

 namespace ipsdk {
 namespace shape {
 namespace segmentation {


 IPSDKBASESHAPESEGMENTATION_API bool
 detectSelfIntersectingPoint(const ipsdk::geom::Shape2dPolygon& polygon,
                             ipUInt32& firstPointIndex,
                             ipUInt32& secondPointIndex);

 IPSDKBASESHAPESEGMENTATION_API void
 extractLocalPointInfo(const ipsdk::geom::Shape2dPolygonWithHolesPtr& pPolygon,
                       PolygonPointInfoMap& polygonPointInfoMap);

 IPSDKBASESHAPESEGMENTATION_API bool
 hasAlignedPoints(const ipsdk::geom::Shape2dPolygon& polygon);
 IPSDKBASESHAPESEGMENTATION_API bool
 hasAlignedPoints(const ipsdk::geom::Shape2dPolygonWithHoles& polygonWithHoles);

 IPSDKBASESHAPESEGMENTATION_API void
 removeAlignedPoints(ipsdk::geom::Shape2dPolygon& polygon);
 IPSDKBASESHAPESEGMENTATION_API void
 removeAlignedPoints(ipsdk::geom::Shape2dPolygonWithHoles& polygonWithHoles);

 IPSDKBASESHAPESEGMENTATION_API void
 normalize(ipsdk::geom::Shape2dPolygonWithHoles& polygonWithHoles);


 } // end of namespace segmentation
 } // end of namespace shape
 } // end of namespace ipsdk

 #endif // __IPSDKBASESHAPESEGMENTATION_POLYGONSEGMENTATIONUTILS_H__
ipsdk::shape::segmentation::removeAlignedPoints
IPSDKBASESHAPESEGMENTATION_API void removeAlignedPoints(ipsdk::geom::Shape2dPolygon &polygon)
function allowing to remove consecutive aligned points from polygon

ipsdk
Main namespace for IPSDK library.
Definition: AlgorithmFunctionEfficiency.h:22

ipsdk::shape::segmentation::PolygonPointInfoMap
std::multimap< ipsdk::geom::Shape2dPoint, PolygonPointInfo > PolygonPointInfoMap
map associating point coordinates to polygon point informations
Definition: PolygonSegmentationTypes.h:55

ipsdk::shape::segmentation::extractLocalPointInfo
IPSDKBASESHAPESEGMENTATION_API void extractLocalPointInfo(const ipsdk::geom::Shape2dPolygonWithHolesPtr &pPolygon, PolygonPointInfoMap &polygonPointInfoMap)
function allowing to extract local informations around polygon points

ipsdk::geom::PolygonWithHoles2d
Closed polygon potentially associated to interior polygonal holes.
Definition: PolygonWithHoles2d.h:40

ipsdk::geom::Polygon2d
Closed polygon associated to an ordered collection of 2d points.
Definition: Polygon2d.h:38

PolygonSegmentationTypes.h
Predefined types for polygon segmentation management.

IPSDKBaseShapeSegmentationExports.h
Definition of import/export macro for library.

ipsdk::shape::segmentation::normalize
IPSDKBASESHAPESEGMENTATION_API void normalize(ipsdk::geom::Shape2dPolygonWithHoles &polygonWithHoles)
function allowing to normalize a polygon to ensure that :

ipsdk::shape::segmentation::detectSelfIntersectingPoint
IPSDKBASESHAPESEGMENTATION_API bool detectSelfIntersectingPoint(const ipsdk::geom::Shape2dPolygon &polygon, ipUInt32 &firstPointIndex, ipUInt32 &secondPointIndex)
function allowing to detect first self intersecting points into a polygon

IPSDKBASESHAPESEGMENTATION_API
#define IPSDKBASESHAPESEGMENTATION_API
Import/Export macro for library IPSDKBaseShapeSegmentation.
Definition: IPSDKBaseShapeSegmentationExports.h:25

ipsdk::shape::segmentation::hasAlignedPoints
IPSDKBASESHAPESEGMENTATION_API bool hasAlignedPoints(const ipsdk::geom::Shape2dPolygon &polygon)
function allowing to check whether a polygon contains aligned points

ipsdk::geom::Shape2dPolygonWithHolesPtr
boost::shared_ptr< Shape2dPolygonWithHoles > Shape2dPolygonWithHolesPtr
shared pointer to polygon with holes associated to shape
Definition: Shape2dTypes.h:69

ipsdk::ipUInt32
uint32_t ipUInt32
Base types definition.
Definition: BaseTypes.h:53