xget2knotwinf.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 xget2knotwinf.c:

Defines
#define	SWAP(a, b, c)   c = a, a = b, b = c;
Functions
boolean	xge_T2KnotWinfMsg (xge_widget *er, int msg, int key, short x, short y)
void	xge_T2KnotWinfSetupMapping (xge_T2KnotWinf *T2win)
void	xge_T2KnotWinfInitMapping (xge_T2KnotWinf *T2win, float umin, float umax, float vmin, float vmax)
void	xge_T2KnotWinfFindMapping (xge_T2KnotWinf *T2win)
void	xge_T2KnotWinfResetMapping (xge_T2KnotWinf *T2win)
void	xge_T2KnotWinfZoom (xge_T2KnotWinf *T2win, short y)
boolean	xge_T2KnotWinfPan (xge_T2KnotWinf *T2win, short x, short y)
char	xge_T2KnotWinfFindDomWinRegion (xge_T2KnotWinf *T2win, int x, int y)
char	xge_T2KnotWinfFindNearestKnot (xge_T2KnotWinf *T2win, int x, int y)
short	xge_T2KnotWinfMapKnotU (xge_T2KnotWinf *T2win, float u)
float	xge_T2KnotWinfUnmapKnotU (xge_T2KnotWinf *T2win, short xi)
short	xge_T2KnotWinfMapKnotV (xge_T2KnotWinf *T2win, float v)
float	xge_T2KnotWinfUnmapKnotV (xge_T2KnotWinf *T2win, short eta)
boolean	xge_T2KnotWinfSetKnotU (xge_T2KnotWinf *T2win, short x)
boolean	xge_T2KnotWinfSetKnotV (xge_T2KnotWinf *T2win, short y)
boolean	xge_T2KnotWinfInsertKnotU (xge_T2KnotWinf *T2win, short x)
boolean	xge_T2KnotWinfInsertKnotV (xge_T2KnotWinf *T2win, short y)
boolean	xge_T2KnotWinfRemoveKnotU (xge_T2KnotWinf *T2win)
boolean	xge_T2KnotWinfRemoveKnotV (xge_T2KnotWinf *T2win)
void	xge_T2KnotWinfDrawKnots (xge_T2KnotWinf *T2win)
void	xge_T2KnotWinfSetAltKnots (xge_T2KnotWinf *T2win, int altmaxknu, int lastaltknu, int altdegu, float *altknotsu, int altmaxknv, int lastaltknv, int altdegv, float *altknotsv)
void	xge_T2KnotWinfSwitchAltKnots (xge_T2KnotWinf *T2win, boolean altu, boolean altv)
void	xge_T2KnotWinfDrawCursorPos (xge_T2KnotWinf *T2win, short x, short y)
xge_widget *	xge_NewT2KnotWinf (char window_num, xge_widget *prev, int id, short w, short h, short x, short y, short knot_margin, xge_T2KnotWinf *T2win, void(*redraw)(xge_widget *, boolean), int maxknots_u, float *knots_u, int maxknots_v, float *knots_v)

---

Define Documentation

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

---

Function Documentation

xge_widget* xge_NewT2KnotWinf	(	char	window_num,
		xge_widget *	prev,
		int	id,
		short	w,
		short	h,
		short	x,
		short	y,
		short	knot_margin,
		xge_T2KnotWinf *	T2win,
		void(*)(xge_widget *, boolean)	redraw,
		int	maxknots_u,
		float *	knots_u,
		int	maxknots_v,
		float *	knots_v
	)

void xge_T2KnotWinfDrawCursorPos	(	xge_T2KnotWinf *	T2win,
		short	x,
		short	y
	)

void xge_T2KnotWinfDrawKnots

(

xge_T2KnotWinf *

T2win

)

char xge_T2KnotWinfFindDomWinRegion	(	xge_T2KnotWinf *	T2win,
		int	x,
		int	y
	)

void xge_T2KnotWinfFindMapping

(

xge_T2KnotWinf *

T2win

)

char xge_T2KnotWinfFindNearestKnot	(	xge_T2KnotWinf *	T2win,
		int	x,
		int	y
	)

void xge_T2KnotWinfInitMapping	(	xge_T2KnotWinf *	T2win,
		float	umin,
		float	umax,
		float	vmin,
		float	vmax
	)

boolean xge_T2KnotWinfInsertKnotU	(	xge_T2KnotWinf *	T2win,
		short	x
	)

boolean xge_T2KnotWinfInsertKnotV	(	xge_T2KnotWinf *	T2win,
		short	y
	)

short xge_T2KnotWinfMapKnotU	(	xge_T2KnotWinf *	T2win,
		float	u
	)

short xge_T2KnotWinfMapKnotV	(	xge_T2KnotWinf *	T2win,
		float	v
	)

boolean xge_T2KnotWinfMsg	(	xge_widget *	er,
		int	msg,
		int	key,
		short	x,
		short	y
	)

boolean xge_T2KnotWinfPan	(	xge_T2KnotWinf *	T2win,
		short	x,
		short	y
	)

boolean xge_T2KnotWinfRemoveKnotU

(

xge_T2KnotWinf *

T2win

)

boolean xge_T2KnotWinfRemoveKnotV

(

xge_T2KnotWinf *

T2win

)

void xge_T2KnotWinfResetMapping

(

xge_T2KnotWinf *

T2win

)

void xge_T2KnotWinfSetAltKnots	(	xge_T2KnotWinf *	T2win,
		int	altmaxknu,
		int	lastaltknu,
		int	altdegu,
		float *	altknotsu,
		int	altmaxknv,
		int	lastaltknv,
		int	altdegv,
		float *	altknotsv
	)

boolean xge_T2KnotWinfSetKnotU	(	xge_T2KnotWinf *	T2win,
		short	x
	)

boolean xge_T2KnotWinfSetKnotV	(	xge_T2KnotWinf *	T2win,
		short	y
	)

void xge_T2KnotWinfSetupMapping

(

xge_T2KnotWinf *

T2win

)

void xge_T2KnotWinfSwitchAltKnots	(	xge_T2KnotWinf *	T2win,
		boolean	altu,
		boolean	altv
	)

float xge_T2KnotWinfUnmapKnotU	(	xge_T2KnotWinf *	T2win,
		short	xi
	)

float xge_T2KnotWinfUnmapKnotV	(	xge_T2KnotWinf *	T2win,
		short	eta
	)

void xge_T2KnotWinfZoom	(	xge_T2KnotWinf *	T2win,
		short	y
	)