_WlzConvHullDomain2 Struct Reference

A 2D convex hull with counter clockwise ordered vertices and segments implicitly defined by the polygon of the ordered vertices. Typedef: WlzConvHullDomain3. More...

Data Fields
WlzObjectType	type
int	linkcount
void *	freeptr
int	nVertices
int	maxVertices
WlzVertexType	vtxType
WlzVertex	centroid
WlzVertexP	vertices

Detailed Description

A 2D convex hull with counter clockwise ordered vertices and segments implicitly defined by the polygon of the ordered vertices. Typedef: WlzConvHullDomain3.

Field Documentation

type

WlzObjectType _WlzConvHullDomain2::type

From WlzCoreDomain (WLZ_CONVHULL_DOMAIN_2D).

Referenced by WlzConvexHullCopy2(), WlzFreeConvexHullDomain2(), WlzMakeConvexHullDomain2(), and WlzMwrAngle().

linkcount

int _WlzConvHullDomain2::linkcount

From WlzCoreDomain.

Referenced by WlzFreeConvexHullDomain2().

freeptr

void* _WlzConvHullDomain2::freeptr

From WlzCoreDomain.

nVertices

int _WlzConvHullDomain2::nVertices

Number of vertices.

Referenced by WlzConvexHullCopy2(), WlzConvexHullFromVtx2(), and WlzObjToConvexHull().

maxVertices

int _WlzConvHullDomain2::maxVertices

The maximum number of vertices for which space has been allocated.

Referenced by WlzMakeConvexHullDomain2().

vtxType

WlzVertexType _WlzConvHullDomain2::vtxType

Vertex type, either WLZ_VERTEX_I2 or WLZ_VERTEX_D2.

Referenced by WlzConvexHullCopy2(), WlzConvexHullToObj(), WlzCopyDomain(), WlzMakeConvexHullDomain2(), and WlzMwrAngle().

centroid

WlzVertex _WlzConvHullDomain2::centroid

Centroid of the convex hull.

Referenced by WlzConvexHullFromVtx2().

vertices

WlzVertexP _WlzConvHullDomain2::vertices

Array of vertices.

Referenced by WlzConvexHullCopy2(), WlzConvexHullFromVtx2(), WlzFreeConvexHullDomain2(), WlzMakeConvexHullDomain2(), and WlzObjToConvexHull().

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The documentation for this struct was generated from the following file:

• /export/data0/bill/MouseAtlas/Build/src/Woolz/libWlz/WlzType.h