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 --- plug-ins/selection-to-path/types.h | 147 +++++++++++++++++++++++++++++++++++++ 1 file changed, 147 insertions(+) create mode 100644 plug-ins/selection-to-path/types.h (limited to 'plug-ins/selection-to-path/types.h') diff --git a/plug-ins/selection-to-path/types.h b/plug-ins/selection-to-path/types.h new file mode 100644 index 0000000..9b040fa --- /dev/null +++ b/plug-ins/selection-to-path/types.h @@ -0,0 +1,147 @@ +/* types.h: general types. + * + * Copyright (C) 1992 Free Software Foundation, Inc. + * + * 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, 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 TYPES_H +#define TYPES_H + +/* Booleans. */ +typedef enum { false = 0, true = 1 } boolean; + +/* The X11 library defines `FALSE' and `TRUE', and so we only want to + define them if necessary. */ +#ifndef FALSE +#define FALSE false +#define TRUE true +#endif /* FALSE */ + +/* The usual null-terminated string. */ +typedef char *string; + +/* A generic pointer in ANSI C. */ +typedef void *address; + +/* We use `real' for our floating-point variables. */ +typedef double real; + +/* A character code. Perhaps someday we will allow for 16-bit + character codes, but for now we are restricted to 256 characters per + font (like TeX and PostScript). */ +typedef unsigned char charcode_type; + + +/* Used in file formats. */ +typedef unsigned char one_byte; +typedef signed char signed_byte; +typedef unsigned short two_bytes; +typedef short signed_2_bytes; +typedef unsigned int four_bytes; +typedef int signed_4_bytes; +typedef int byte_count_type; + +/* These are intended to be used for output in file formats where a + ``byte'' is defined to be eight bits, regardless of the hardware. */ +#define ONE_BYTE_BIG (1 << 8) +#define TWO_BYTES_BIG (1 << 16) +#define THREE_BYTES_BIG (1 << 24) + + +/* Complex numbers. */ +typedef struct +{ + real real; + real imag; +} complex; +typedef enum { first_complex_part, second_complex_part} complex_part_type; +typedef enum { polar_rep, rectangular_rep} complex_rep_type; + + +/* Dimensions of a rectangle. */ +typedef struct +{ + unsigned height, width; +} dimensions_type; + +#define DIMENSIONS_HEIGHT(d) ((d).height) +#define DIMENSIONS_WIDTH(d) ((d).width) + + +/* Cartesian points. */ +typedef struct +{ + int x, y; +} coordinate_type; + +typedef struct +{ + double x, y; +} real_coordinate_type; + +#if 0 +typedef struct +{ + double align_threshold; + double corner_always_threshold; + unsigned int corner_surround; + double corner_threshold; + double error_threshold; + unsigned int filter_alternative_surround; + double filter_epsilon; + unsigned int filter_iteration_count; + double filter_percent; + unsigned int filter_secondary_surround; + unsigned int filter_surround; + boolean keep_knees; + double line_reversion_threshold; + double line_threshold; + double reparameterize_improvement; + double reparameterize_threshold; + double subdivide_search; + unsigned int subdivide_surround; + double subdivide_threshold; + unsigned int tangent_surround; +} SELVALS; + +#else + +typedef struct +{ + double align_threshold; + double corner_always_threshold; + double corner_surround; + double corner_threshold; + double error_threshold; + double filter_alternative_surround; + double filter_epsilon; + double filter_iteration_count; + double filter_percent; + double filter_secondary_surround; + double filter_surround; + boolean keep_knees; + double line_reversion_threshold; + double line_threshold; + double reparameterize_improvement; + double reparameterize_threshold; + double subdivide_search; + double subdivide_surround; + double subdivide_threshold; + double tangent_surround; +} SELVALS; + +#endif /* 1 */ + +#endif /* not TYPES_H */ -- cgit v1.2.3