diff options
Diffstat (limited to 'gs/src/gxpaint.h')
| -rw-r--r-- | gs/src/gxpaint.h | 77 |
1 files changed, 44 insertions, 33 deletions
diff --git a/gs/src/gxpaint.h b/gs/src/gxpaint.h index f5f6a54a7..cbef9ac7f 100644 --- a/gs/src/gxpaint.h +++ b/gs/src/gxpaint.h @@ -1,43 +1,49 @@ /* Copyright (C) 1994, 1995, 1996, 1997 Aladdin Enterprises. All rights reserved. - - This file is part of Aladdin Ghostscript. - - Aladdin Ghostscript is distributed with NO WARRANTY OF ANY KIND. No author - or distributor accepts any responsibility for the consequences of using it, - or for whether it serves any particular purpose or works at all, unless he - or she says so in writing. Refer to the Aladdin Ghostscript Free Public - License (the "License") for full details. - - Every copy of Aladdin Ghostscript must include a copy of the License, - normally in a plain ASCII text file named PUBLIC. The License grants you - the right to copy, modify and redistribute Aladdin Ghostscript, but only - under certain conditions described in the License. Among other things, the - License requires that the copyright notice and this notice be preserved on - all copies. -*/ - -/* gxpaint.h */ -/* Device coordinate painting interface for Ghostscript library */ + + This file is part of Aladdin Ghostscript. + + Aladdin Ghostscript is distributed with NO WARRANTY OF ANY KIND. No author + or distributor accepts any responsibility for the consequences of using it, + or for whether it serves any particular purpose or works at all, unless he + or she says so in writing. Refer to the Aladdin Ghostscript Free Public + License (the "License") for full details. + + Every copy of Aladdin Ghostscript must include a copy of the License, + normally in a plain ASCII text file named PUBLIC. The License grants you + the right to copy, modify and redistribute Aladdin Ghostscript, but only + under certain conditions described in the License. Among other things, the + License requires that the copyright notice and this notice be preserved on + all copies. + */ + +/*Id: gxpaint.h */ /* Requires gsropt.h, gxfixed.h, gxpath.h */ +#ifndef gxpaint_INCLUDED +# define gxpaint_INCLUDED + #ifndef gs_imager_state_DEFINED # define gs_imager_state_DEFINED typedef struct gs_imager_state_s gs_imager_state; + #endif #ifndef gs_state_DEFINED # define gs_state_DEFINED typedef struct gs_state_s gs_state; + #endif #ifndef gx_device_DEFINED # define gx_device_DEFINED typedef struct gx_device_s gx_device; + #endif #ifndef gx_device_color_DEFINED # define gx_device_color_DEFINED typedef struct gx_device_color_s gx_device_color; + #endif /* ------ Graphics-state-aware procedures ------ */ @@ -47,10 +53,10 @@ typedef struct gx_device_color_s gx_device_color; * They are implemented in gxpaint.c. */ -int gx_fill_path(P6(gx_path *ppath, gx_device_color *pdevc, gs_state *pgs, +int gx_fill_path(P6(gx_path * ppath, gx_device_color * pdevc, gs_state * pgs, int rule, fixed adjust_x, fixed adjust_y)); -int gx_stroke_fill(P2(gx_path *ppath, gs_state *pgs)); -int gx_stroke_add(P3(gx_path *ppath, gx_path *to_path, gs_state *pgs)); +int gx_stroke_fill(P2(gx_path * ppath, gs_state * pgs)); +int gx_stroke_add(P3(gx_path * ppath, gx_path * to_path, gs_state * pgs)); /* ------ Imager procedures ------ */ @@ -67,6 +73,7 @@ void gx_adjust_if_empty(P2(const gs_fixed_rect *, gs_fixed_point *)); */ int gx_stroke_path_expansion(P3(const gs_imager_state *, const gx_path *, gs_fixed_point *)); + /* Backward compatibility */ #define gx_stroke_expansion(pis, ppt)\ gx_stroke_path_expansion(pis, (const gx_path *)0, ppt) @@ -80,13 +87,14 @@ int gx_stroke_path_expansion(P3(const gs_imager_state *, #ifndef gx_fill_params_DEFINED # define gx_fill_params_DEFINED typedef struct gx_fill_params_s gx_fill_params; + #endif struct gx_fill_params_s { - int rule; /* -1 = winding #, 1 = even/odd */ - gs_fixed_point adjust; - float flatness; - bool fill_zero_width; /* if true, make zero-width/height */ - /* rectangles one pixel wide/high */ + int rule; /* -1 = winding #, 1 = even/odd */ + gs_fixed_point adjust; + float flatness; + bool fill_zero_width; /* if true, make zero-width/height */ + /* rectangles one pixel wide/high */ }; #define gx_fill_path_only(ppath, dev, pis, params, pdevc, pcpath)\ @@ -96,13 +104,16 @@ struct gx_fill_params_s { #ifndef gx_stroke_params_DEFINED # define gx_stroke_params_DEFINED typedef struct gx_stroke_params_s gx_stroke_params; + #endif struct gx_stroke_params_s { - float flatness; + float flatness; }; -int gx_stroke_path_only(P7(gx_path *ppath, gx_path *to_path, gx_device *dev, - const gs_imager_state *pis, - const gx_stroke_params *params, - const gx_device_color *pdevc, - const gx_clip_path *pcpath)); +int gx_stroke_path_only(P7(gx_path * ppath, gx_path * to_path, gx_device * dev, + const gs_imager_state * pis, + const gx_stroke_params * params, + const gx_device_color * pdevc, + const gx_clip_path * pcpath)); + +#endif /* gxpaint_INCLUDED */ |