From 5ea7f0464eb13581322215f0614eaae52393e02a Mon Sep 17 00:00:00 2001
From: neoraider <devnull@localhost>
Date: Sun, 16 Sep 2007 19:06:02 +0000
Subject: zoomedit: C++ized Polygon

---
 geometry.h | 32 +++++---------------------------
 1 file changed, 5 insertions(+), 27 deletions(-)

(limited to 'geometry.h')

diff --git a/geometry.h b/geometry.h
index 7badc74..cefd9a3 100644
--- a/geometry.h
+++ b/geometry.h
@@ -3,6 +3,8 @@
 
 
 #include "Vertex.h"
+#include "Polygon.h"
+#include "Line.h"
 #include <glib.h>
 
 #define EDGE_NONE        0
@@ -12,45 +14,21 @@
 #define EDGE_BOTTOM (1<<3)
 #define EDGE_ALL    (EDGE_LEFT|EDGE_RIGHT|EDGE_TOP|EDGE_BOTTOM)
 
-#define INTERSECTION_ERROR           -1
-#define INTERSECTION_NONE             0
-#define INTERSECTION_IDENTICAL        1
-#define INTERSECTION_LINE             2
-#define INTERSECTION_LINE_LINE        2
-#define INTERSECTION_LINE_SEGMENT     3
-#define INTERSECTION_SEGMENT_LINE     6
-#define INTERSECTION_SEGMENT_SEGMENT  7
+
 
 
 typedef struct _RECTANGLE {
   double x, y, width, height;
 } RECTANGLE;
 
-typedef struct _LINE {
-  Vertex v1, v2;
-} LINE;
-
-typedef struct _VERTEX_LIST {
-  unsigned int nVertices;
-  Vertex *vertices;
-} VERTEX_LIST, POLYGON;
-
-
-void addVertex(VERTEX_LIST *list, const Vertex *v);
-void insertVertex(VERTEX_LIST *list, const Vertex *v, unsigned int n);
-void deleteVertex(VERTEX_LIST *list, unsigned int n);
 
 int vertexOnLine(const Vertex *v, const LINE *l);
 int vertexInRect(const Vertex *v, const RECTANGLE *rect);
-gboolean vertexInPolygon(const Vertex *v, const POLYGON *p);
 
-double polygonPerimeter(const POLYGON *p);
-double polygonArea(const POLYGON *p);
 
-int lineIntersection(const LINE *la, const LINE *lb, Vertex *v);
 int lineRectIntersection(const LINE *l, const RECTANGLE *rect, int edge, Vertex *v);
 int lineRectIntersections(const LINE *line, const RECTANGLE *rect, int edge, Vertex *v1, Vertex *v2);
-gboolean linePolygonIntersection(const LINE *l, const POLYGON *p);
-void simplifyPolygon(const POLYGON *in, const RECTANGLE *rect, POLYGON *out);
+//gboolean linePolygonIntersection(const LINE *l, const POLYGON *p);
+void simplifyPolygon(const Polygon *in, const RECTANGLE *rect, Polygon *out);
 
 #endif /*GEOMETRY_H_*/
-- 
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