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Viewing changes to dotneato/neatogen/info.h

  • Committer: Bazaar Package Importer
  • Author(s): Stephen M Moraco
  • Date: 2002-02-05 18:52:12 UTC
  • Revision ID: james.westby@ubuntu.com-20020205185212-8i04c70te00rc40y
Tags: upstream-1.7.16
Import upstream version 1.7.16

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dotneato/neatogen/info.h
 
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/*
 
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    This software may only be used by you under license from AT&T Corp.
 
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    ("AT&T").  A copy of AT&T's Source Code Agreement is available at
 
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    AT&T's Internet website having the URL:
 
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    <http://www.research.att.com/sw/tools/graphviz/license/source.html>
 
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    If you received this software without first entering into a license
 
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    with AT&T, you have an infringing copy of this software and cannot use
 
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    it without violating AT&T's intellectual property rights.
 
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*/
 
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#pragma prototyped
 
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#ifndef INFO_H
 
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#define INFO_H
 
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#include "voronoi.h"
 
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#include "poly.h"
 
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#include "graph.h"
 
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typedef struct ptitem {           /* Point list */
 
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    struct ptitem*    next;
 
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    Point             p;
 
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} PtItem;
 
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typedef struct {                  /* Info concerning site */
 
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    Agnode_t*   node;                 /* libgraph node */
 
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    Site        site;                 /* site used by voronoi code */
 
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    int         overlaps;             /* true if node overlaps other nodes */
 
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    Poly        poly;                 /* polygon at node */
 
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    PtItem*     verts;                /* sorted list of vertices of */
 
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                                      /* voronoi polygon */
 
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} Info_t;
 
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extern Info_t*    nodeInfo;                 /* Array of node info */
 
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extern void infoinit();
 
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  /* Insert vertex into sorted list */
 
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extern void addVertex (Site*, float, float);  
 
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#endif