4 A generic structure for providing vector drawing.
6 Copyright (C) 2003 Matthias Kramm <kramm@quiss.org>
8 This program is free software; you can redistribute it and/or modify
9 it under the terms of the GNU General Public License as published by
10 the Free Software Foundation; either version 2 of the License, or
11 (at your option) any later version.
13 This program is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
18 You should have received a copy of the GNU General Public License
19 along with this program; if not, write to the Free Software
20 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
25 typedef struct _FPOINT
30 typedef struct _drawer_t
34 FPOINT pos; //last "to"
36 void (*setLineStyle)(struct _drawer_t*draw, void*linestyle);
37 void (*setFillStyle)(struct _drawer_t*draw, void*fillstyle);
39 void (*moveTo)(struct _drawer_t*draw, FPOINT * to);
40 void (*lineTo)(struct _drawer_t*draw, FPOINT * to);
41 void (*splineTo)(struct _drawer_t*draw, FPOINT*c, FPOINT * to);
42 void (*finish)(struct _drawer_t*draw);
44 void (*dealloc)(struct _drawer_t*draw);
48 void draw_cubicTo(drawer_t*drawer, FPOINT* control1, FPOINT* control2, FPOINT* to);
49 void draw_conicTo(drawer_t*drawer, FPOINT* control, FPOINT* to);
50 void draw_string(drawer_t*drawer, const char*code);