1997-11-25 06:05:25 +08:00
|
|
|
/* The GIMP -- an image manipulation program
|
|
|
|
|
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
|
|
|
|
|
*
|
|
|
|
|
* This program is free software; you can redistribute it and/or modify
|
|
|
|
|
* it under the terms of the GNU General Public License as published by
|
|
|
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
|
|
|
* (at your option) any later version.
|
|
|
|
|
*
|
|
|
|
|
* This program is distributed in the hope that it will be useful,
|
|
|
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
|
|
|
* GNU General Public License for more details.
|
|
|
|
|
*
|
|
|
|
|
* You should have received a copy of the GNU General Public License
|
|
|
|
|
* along with this program; if not, write to the Free Software
|
1998-04-13 13:44:11 +08:00
|
|
|
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
1997-11-25 06:05:25 +08:00
|
|
|
*/
|
|
|
|
|
#ifndef __BEZIER_SELECTP_H__
|
|
|
|
|
#define __BEZIER_SELECTP_H__
|
|
|
|
|
|
|
|
|
|
#define BEZIER_ANCHOR 1
|
|
|
|
|
#define BEZIER_CONTROL 2
|
|
|
|
|
|
|
|
|
|
typedef struct _bezier_point BezierPoint;
|
|
|
|
|
|
|
|
|
|
struct _bezier_point
|
|
|
|
|
{
|
|
|
|
|
int type; /* type of point (anchor or control) */
|
|
|
|
|
int x, y; /* location of point in image space */
|
|
|
|
|
int sx, sy; /* location of point in screen space */
|
|
|
|
|
BezierPoint *next; /* next point on curve */
|
|
|
|
|
BezierPoint *prev; /* prev point on curve */
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
/* Functions */
|
|
|
|
|
int bezier_select_load (void *, BezierPoint *, int, int);
|
|
|
|
|
|
|
|
|
|
#endif /* __BEZIER_SELECTP_H__ */
|
