xget2knotwind.c File Reference

#include <stdio.h>
#include <stdlib.h>
#include <math.h>
#include <malloc.h>
#include <string.h>
#include <X11/Xlib.h>
#include <X11/Xutil.h>
#include <X11/cursorfont.h>
#include "pkgeom.h"
#include "multibs.h"
#include "xgedit.h"
#include "xgeprivate.h"

Include dependency graph for xget2knotwind.c:

Defines
#define	SWAP(a, b, c)   c = a, a = b, b = c;
Functions
boolean	xge_T2KnotWindMsg (xge_widget *er, int msg, int key, short x, short y)
void	xge_T2KnotWindSetupMapping (xge_T2KnotWind *T2win)
void	xge_T2KnotWindInitMapping (xge_T2KnotWind *T2win, double umin, double umax, double vmin, double vmax)
void	xge_T2KnotWindFindMapping (xge_T2KnotWind *T2win)
void	xge_T2KnotWindResetMapping (xge_T2KnotWind *T2win)
void	xge_T2KnotWindZoom (xge_T2KnotWind *T2win, short y)
boolean	xge_T2KnotWindPan (xge_T2KnotWind *T2win, short x, short y)
char	xge_T2KnotWindFindDomWinRegion (xge_T2KnotWind *T2win, int x, int y)
char	xge_T2KnotWindFindNearestKnot (xge_T2KnotWind *T2win, int x, int y)
short	xge_T2KnotWindMapKnotU (xge_T2KnotWind *T2win, double u)
double	xge_T2KnotWindUnmapKnotU (xge_T2KnotWind *T2win, short xi)
short	xge_T2KnotWindMapKnotV (xge_T2KnotWind *T2win, double v)
double	xge_T2KnotWindUnmapKnotV (xge_T2KnotWind *T2win, short eta)
boolean	xge_T2KnotWindSetKnotU (xge_T2KnotWind *T2win, short x)
boolean	xge_T2KnotWindSetKnotV (xge_T2KnotWind *T2win, short y)
boolean	xge_T2KnotWindInsertKnotU (xge_T2KnotWind *T2win, short x)
boolean	xge_T2KnotWindInsertKnotV (xge_T2KnotWind *T2win, short y)
boolean	xge_T2KnotWindRemoveKnotU (xge_T2KnotWind *T2win)
boolean	xge_T2KnotWindRemoveKnotV (xge_T2KnotWind *T2win)
void	xge_T2KnotWindDrawKnots (xge_T2KnotWind *T2win)
void	xge_T2KnotWindSetAltKnots (xge_T2KnotWind *T2win, int altmaxknu, int lastaltknu, int altdegu, double *altknotsu, int altmaxknv, int lastaltknv, int altdegv, double *altknotsv)
void	xge_T2KnotWindSwitchAltKnots (xge_T2KnotWind *T2win, boolean altu, boolean altv)
void	xge_T2KnotWindDrawCursorPos (xge_T2KnotWind *T2win, short x, short y)
xge_widget *	xge_NewT2KnotWind (char window_num, xge_widget *prev, int id, short w, short h, short x, short y, short knot_margin, xge_T2KnotWind *T2win, void(*redraw)(xge_widget *, boolean), int maxknots_u, double *knots_u, int maxknots_v, double *knots_v)

---

Define Documentation

#define SWAP	(		a,
			b,
			c
	)			c = a, a = b, b = c;

---

Function Documentation

xge_widget* xge_NewT2KnotWind	(	char	window_num,
		xge_widget *	prev,
		int	id,
		short	w,
		short	h,
		short	x,
		short	y,
		short	knot_margin,
		xge_T2KnotWind *	T2win,
		void(*)(xge_widget *, boolean)	redraw,
		int	maxknots_u,
		double *	knots_u,
		int	maxknots_v,
		double *	knots_v
	)

void xge_T2KnotWindDrawCursorPos	(	xge_T2KnotWind *	T2win,
		short	x,
		short	y
	)

void xge_T2KnotWindDrawKnots

(

xge_T2KnotWind *

T2win

)

char xge_T2KnotWindFindDomWinRegion	(	xge_T2KnotWind *	T2win,
		int	x,
		int	y
	)

void xge_T2KnotWindFindMapping

(

xge_T2KnotWind *

T2win

)

char xge_T2KnotWindFindNearestKnot	(	xge_T2KnotWind *	T2win,
		int	x,
		int	y
	)

void xge_T2KnotWindInitMapping	(	xge_T2KnotWind *	T2win,
		double	umin,
		double	umax,
		double	vmin,
		double	vmax
	)

boolean xge_T2KnotWindInsertKnotU	(	xge_T2KnotWind *	T2win,
		short	x
	)

boolean xge_T2KnotWindInsertKnotV	(	xge_T2KnotWind *	T2win,
		short	y
	)

short xge_T2KnotWindMapKnotU	(	xge_T2KnotWind *	T2win,
		double	u
	)

short xge_T2KnotWindMapKnotV	(	xge_T2KnotWind *	T2win,
		double	v
	)

boolean xge_T2KnotWindMsg	(	xge_widget *	er,
		int	msg,
		int	key,
		short	x,
		short	y
	)

boolean xge_T2KnotWindPan	(	xge_T2KnotWind *	T2win,
		short	x,
		short	y
	)

boolean xge_T2KnotWindRemoveKnotU

(

xge_T2KnotWind *

T2win

)

boolean xge_T2KnotWindRemoveKnotV

(

xge_T2KnotWind *

T2win

)

void xge_T2KnotWindResetMapping

(

xge_T2KnotWind *

T2win

)

void xge_T2KnotWindSetAltKnots	(	xge_T2KnotWind *	T2win,
		int	altmaxknu,
		int	lastaltknu,
		int	altdegu,
		double *	altknotsu,
		int	altmaxknv,
		int	lastaltknv,
		int	altdegv,
		double *	altknotsv
	)

boolean xge_T2KnotWindSetKnotU	(	xge_T2KnotWind *	T2win,
		short	x
	)

boolean xge_T2KnotWindSetKnotV	(	xge_T2KnotWind *	T2win,
		short	y
	)

void xge_T2KnotWindSetupMapping

(

xge_T2KnotWind *

T2win

)

void xge_T2KnotWindSwitchAltKnots	(	xge_T2KnotWind *	T2win,
		boolean	altu,
		boolean	altv
	)

double xge_T2KnotWindUnmapKnotU	(	xge_T2KnotWind *	T2win,
		short	xi
	)

double xge_T2KnotWindUnmapKnotV	(	xge_T2KnotWind *	T2win,
		short	eta
	)

void xge_T2KnotWindZoom	(	xge_T2KnotWind *	T2win,
		short	y
	)