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#include <FL/Fl_Widget.H>
#include <FL/Fl_Scrollbar.H>
#include <math.h>
#ifndef M_PI
#define M_PI 3.14159265358979323846 /* pi */
#endif
#ifndef M_PI_2
#define M_PI_2 (M_PI/2)
#endif
#ifndef FALSE
#define FALSE 0
#define TRUE (!FALSE)
#endif
typedef enum { NO_HIT, LEFT_HIT, RIGHT_HIT, TOP_HIT, BOTTOM_HIT } hit;
typedef struct {
int x, y;
} point;
typedef struct _cp_point {
double x, y, r, angle;
} cp_point;
typedef struct _unrooted_branch {
cp_point debut, fin;
int color;
char *nom;
int rank;
} unrooted_branch;
typedef struct { /* une branche definie par ses deux extremites */
struct noeud *bouta;
struct noeud *boutb;
} branche_noeud;
typedef struct _bignoeud {
struct _bignoeud *v1, *v2, *v3;
double l1, l2, l3;
cp_point position;
char *nom;
int rank;
} bignoeud;
typedef struct {
unsigned int left : 1;
unsigned int right : 1;
unsigned int top : 1;
unsigned int bottom : 1;
} hits_field;
class unrooted_panel : public Fl_Widget {
public:
void draw(void);
int handle(int);
unrooted_panel(int x,int y,int w,int h) :
Fl_Widget(x,y,w,h,NULL) {
;
}
};
typedef struct _FD_unrooted {
unrooted_panel *unrooted_plot;
Fl_Scrollbar *vert_scroller, *hor_scroller;
int notu;
int rooted;
int x, y, w, h; //dimensions of plot
int x_offset, y_offset; //offset when zoomed plot is scrolled around
int previous_w, previous_h;
int current_font;
int font_size;
int comp_phys_bounds;
struct noeud **tabtax;
struct noeud *racine;
double root_br_l;
int has_br_length;
unrooted_branch *branches;
branche_noeud *branche_noeuds;
int totbranches;
double log_min_x, log_min_y, log_max_x, log_max_y, mini_br_length;
int phys_min_x, phys_min_y, phys_max_x, phys_max_y;
float zoomvalue;
} FD_unrooted;
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