1 /*****************************************************************************
2 * This file is part of gfxprim library. *
4 * Gfxprim is free software; you can redistribute it and/or *
5 * modify it under the terms of the GNU Lesser General Public *
6 * License as published by the Free Software Foundation; either *
7 * version 2.1 of the License, or (at your option) any later version. *
9 * Gfxprim is distributed in the hope that it will be useful, *
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
12 * Lesser General Public License for more details. *
14 * You should have received a copy of the GNU Lesser General Public *
15 * License along with gfxprim; if not, write to the Free Software *
16 * Foundation, Inc., 51 Franklin Street, Fifth Floor, *
17 * Boston, MA 02110-1301 USA *
19 * Copyright (C) 2009-2011 Jiri "BlueBear" Dluhos *
20 * <jiri.bluebear.dluhos@gmail.com> *
22 * Copyright (C) 2009-2013 Cyril Hrubis <metan@ucw.cz> *
24 *****************************************************************************/
26 #include "core/GP_GetPutPixel.h"
27 #include "core/GP_FnPerBpp.h"
29 #include "gfx/GP_Circle.h"
30 #include "gfx/GP_HLine.h"
32 #include "algo/Circle.algo.h"
34 /* Generate drawing functions for various bit depths. */
35 GP_DEF_DRAW_FN_PER_BPP(GP_Circle_Raw
, DEF_CIRCLE_FN
)
37 void GP_Circle_Raw(GP_Pixmap
*pixmap
, GP_Coord xcenter
, GP_Coord ycenter
,
38 GP_Size r
, GP_Pixel pixel
)
40 GP_CHECK_PIXMAP(pixmap
);
42 GP_FN_PER_BPP_PIXMAP(GP_Circle_Raw
, pixmap
, pixmap
,
43 xcenter
, ycenter
, r
, pixel
);
46 void GP_Circle(GP_Pixmap
*pixmap
, GP_Coord xcenter
, GP_Coord ycenter
,
47 GP_Size r
, GP_Pixel pixel
)
49 GP_CHECK_PIXMAP(pixmap
);
51 GP_TRANSFORM_POINT(pixmap
, xcenter
, ycenter
);
53 GP_Circle_Raw(pixmap
, xcenter
, ycenter
, r
, pixel
);
56 void GP_Ring_Raw(GP_Pixmap
*pixmap
, GP_Coord xcenter
, GP_Coord ycenter
,
57 GP_Size r1
, GP_Size r2
, GP_Pixel pixel
)
59 GP_Circle_Raw(pixmap
, xcenter
, ycenter
, r1
, pixel
);
60 GP_Circle_Raw(pixmap
, xcenter
, ycenter
, r2
, pixel
);
63 void GP_Ring(GP_Pixmap
*pixmap
, GP_Coord xcenter
, GP_Coord ycenter
,
64 GP_Size r1
, GP_Size r2
, GP_Pixel pixel
)
66 GP_CHECK_PIXMAP(pixmap
);
68 GP_TRANSFORM_POINT(pixmap
, xcenter
, ycenter
);
70 GP_Ring_Raw(pixmap
, xcenter
, ycenter
, r1
, r2
, pixel
);
73 #include "algo/FillRing.algo.h"
75 /* Generate drawing functions for various bit depths. */
76 GP_DEF_FILL_FN_PER_BPP(GP_FillRing_Raw
, DEF_FILLRING_FN
)
78 void GP_FillRing_Raw(GP_Pixmap
*pixmap
, GP_Coord xcenter
, GP_Coord ycenter
,
79 GP_Size r1
, GP_Size r2
, GP_Pixel pixel
)
81 GP_CHECK_PIXMAP(pixmap
);
83 GP_FN_PER_BPP_PIXMAP(GP_FillRing_Raw
, pixmap
, pixmap
,
84 xcenter
, ycenter
, r1
, r2
, pixel
);
87 void GP_FillRing(GP_Pixmap
*pixmap
, GP_Coord xcenter
, GP_Coord ycenter
,
88 GP_Size r1
, GP_Size r2
, GP_Pixel pixel
)
90 GP_CHECK_PIXMAP(pixmap
);
92 GP_TRANSFORM_POINT(pixmap
, xcenter
, ycenter
);
94 GP_FillRing_Raw(pixmap
, xcenter
, ycenter
, r1
, r2
, pixel
);