From 5c1676dfe6d2f3c837a5e074117b45613fd29a72 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 20:30:19 +0200 Subject: Adding upstream version 2.10.34. Signed-off-by: Daniel Baumann --- app/core/gimpcoords.h | 57 +++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 57 insertions(+) create mode 100644 app/core/gimpcoords.h (limited to 'app/core/gimpcoords.h') diff --git a/app/core/gimpcoords.h b/app/core/gimpcoords.h new file mode 100644 index 0000000..38297f2 --- /dev/null +++ b/app/core/gimpcoords.h @@ -0,0 +1,57 @@ +/* GIMP - The GNU Image Manipulation Program + * Copyright (C) 1995 Spencer Kimball and Peter Mattis + * + * gimpcoords.h + * Copyright (C) 2002 Simon Budig + * + * 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 3 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, see . + */ + +#ifndef __GIMP_COORDS_H__ +#define __GIMP_COORDS_H__ + + +void gimp_coords_mix (const gdouble amul, + const GimpCoords *a, + const gdouble bmul, + const GimpCoords *b, + GimpCoords *ret_val); +void gimp_coords_average (const GimpCoords *a, + const GimpCoords *b, + GimpCoords *ret_average); +void gimp_coords_add (const GimpCoords *a, + const GimpCoords *b, + GimpCoords *ret_add); +void gimp_coords_difference (const GimpCoords *a, + const GimpCoords *b, + GimpCoords *difference); +void gimp_coords_scale (const gdouble f, + const GimpCoords *a, + GimpCoords *ret_product); + +gdouble gimp_coords_scalarprod (const GimpCoords *a, + const GimpCoords *b); +gdouble gimp_coords_length (const GimpCoords *a); +gdouble gimp_coords_length_squared (const GimpCoords *a); +gdouble gimp_coords_manhattan_dist (const GimpCoords *a, + const GimpCoords *b); + +gboolean gimp_coords_equal (const GimpCoords *a, + const GimpCoords *b); + +gdouble gimp_coords_direction (const GimpCoords *a, + const GimpCoords *b); + + +#endif /* __GIMP_COORDS_H__ */ -- cgit v1.2.3