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- /* ---------------------------------------------------------------------
- * contour.h
- *
- * defines the leaf structure and does the usual includes
- * --------------------------------------------------------------------- */
-
- #include <WindowMgr.h>
-
- typedef struct {
- union {
- long key; /* key = h,v concatenated */
- Point p;
- } header;
- int curve; /* curve that this point is on */
- } LEAF;
-
- #define HBITMAX 576 /* max pixels in horiz direction */
- #define VBITMAX 720 /* max pixels in vert direction */
-
- #include "tree.h"
-
- typedef struct curve_data {
- Point p; /* starting point of curve */
- int parent; /* parent (enclosing) curve */
- int elevation; /* elevation of the curve */
- int searched; /* has interior been searched? */
- } curve_data;
-