gimp/app/bezier_selectP.h

40 lines
1.4 KiB
C

/* 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
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#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__ */