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Diffstat (limited to 'base/gxcoord.h')
| -rw-r--r-- | base/gxcoord.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/base/gxcoord.h b/base/gxcoord.h new file mode 100644 index 000000000..553092af0 --- /dev/null +++ b/base/gxcoord.h @@ -0,0 +1,36 @@ +/* Copyright (C) 2001-2012 Artifex Software, Inc. + All Rights Reserved. + + This software is provided AS-IS with no warranty, either express or + implied. + + This software is distributed under license and may not be copied, + modified or distributed except as expressly authorized under the terms + of the license contained in the file LICENSE in this distribution. + + Refer to licensing information at http://www.artifex.com or contact + Artifex Software, Inc., 7 Mt. Lassen Drive - Suite A-134, San Rafael, + CA 94903, U.S.A., +1(415)492-9861, for further information. +*/ + + +/* Internal graphics state CTM procedures */ +/* Requires gxmatrix.h and gzstate.h */ + +#ifndef gxcoord_INCLUDED +# define gxcoord_INCLUDED + +#include "gscoord.h" + +/* Set the translation to a fixed value, and translate any existing path. */ +/* Used by gschar.c to prepare for a BuildChar or BuildGlyph procedure. */ +int gx_translate_to_fixed(gs_state *, fixed, fixed); + +/* Scale the CTM and character matrix for oversampling. */ +int gx_scale_char_matrix(gs_state *, int, int); + +/* Compute the coefficients for fast fixed-point distance transformations */ +/* from a transformation matrix. */ +int gx_matrix_to_fixed_coeff(const gs_matrix *, fixed_coeff *, int); + +#endif /* gxcoord_INCLUDED */ |