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Diffstat (limited to 'libart_lgpl/art_affine.h')
-rw-r--r-- | libart_lgpl/art_affine.h | 60 |
1 files changed, 0 insertions, 60 deletions
diff --git a/libart_lgpl/art_affine.h b/libart_lgpl/art_affine.h deleted file mode 100644 index 2c50df1382..0000000000 --- a/libart_lgpl/art_affine.h +++ /dev/null @@ -1,60 +0,0 @@ -/* Libart_LGPL - library of basic graphic primitives - * Copyright (C) 1998 Raph Levien - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library 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 - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - */ - -#ifndef __ART_AFFINE_H__ -#define __ART_AFFINE_H__ - -#include <libart_lgpl/art_point.h> - -#ifdef __cplusplus -extern "C" { -#endif /* __cplusplus */ - -void -art_affine_point (ArtPoint *dst, const ArtPoint *src, - const gdouble affine[6]); - -void -art_affine_invert (gdouble dst_affine[6], const gdouble src_affine[6]); - -void -art_affine_multiply (gdouble dst[6], - const gdouble src1[6], const gdouble src2[6]); - -/* set up the identity matrix */ -void -art_affine_identity (gdouble dst[6]); - -/* set up a scaling matrix */ -void -art_affine_scale (gdouble dst[6], gdouble sx, gdouble sy); - -/* set up a translation matrix */ -void -art_affine_translate (gdouble dst[6], gdouble tx, gdouble ty); - -/* find the affine's "expansion factor", i.e. the scale amount */ -gdouble -art_affine_expansion (const gdouble src[6]); - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - -#endif /* __ART_AFFINE_H__ */ |