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- /* Copyright (C) 1995, 1996, 1998, 1999 Aladdin Enterprises. All rights reserved.
-
- This file is part of AFPL Ghostscript.
-
- AFPL 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 Free Public License (the
- "License") for full details.
-
- Every copy of AFPL 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 AFPL 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.c,v 1.2 2000/09/19 19:00:39 lpd Exp $ */
- /* Graphics-state-aware fill and stroke procedures */
- #include "gx.h"
- #include "gzstate.h"
- #include "gxdevice.h"
- #include "gxhttile.h"
- #include "gxpaint.h"
- #include "gxpath.h"
-
- /* Fill a path. */
- int
- gx_fill_path(gx_path * ppath, gx_device_color * pdevc, gs_state * pgs,
- int rule, fixed adjust_x, fixed adjust_y)
- {
- gx_device *dev = gs_currentdevice_inline(pgs);
- gx_clip_path *pcpath;
- int code = gx_effective_clip_path(pgs, &pcpath);
- gx_fill_params params;
-
- if (code < 0)
- return code;
- params.rule = rule;
- params.adjust.x = adjust_x;
- params.adjust.y = adjust_y;
- params.flatness = (pgs->in_cachedevice > 1 ? 0.0 : pgs->flatness);
- params.fill_zero_width = (adjust_x | adjust_y) != 0;
- return (*dev_proc(dev, fill_path))
- (dev, (const gs_imager_state *)pgs, ppath, ¶ms, pdevc, pcpath);
- }
-
- /* Stroke a path for drawing or saving. */
- int
- gx_stroke_fill(gx_path * ppath, gs_state * pgs)
- {
- gx_device *dev = gs_currentdevice_inline(pgs);
- gx_clip_path *pcpath;
- int code = gx_effective_clip_path(pgs, &pcpath);
- gx_stroke_params params;
-
- if (code < 0)
- return code;
- params.flatness = (pgs->in_cachedevice > 1 ? 0.0 : pgs->flatness);
- return (*dev_proc(dev, stroke_path))
- (dev, (const gs_imager_state *)pgs, ppath, ¶ms,
- pgs->dev_color, pcpath);
- }
-
- int
- gx_stroke_add(gx_path * ppath, gx_path * to_path,
- const gs_state * pgs)
- {
- gx_stroke_params params;
-
- params.flatness = (pgs->in_cachedevice > 1 ? 0.0 : pgs->flatness);
- return gx_stroke_path_only(ppath, to_path, pgs->device,
- (const gs_imager_state *)pgs,
- ¶ms, NULL, NULL);
- }
-
- int
- gx_imager_stroke_add(gx_path *ppath, gx_path *to_path,
- gx_device *dev, const gs_imager_state *pis)
- {
- gx_stroke_params params;
-
- params.flatness = pis->flatness;
- return gx_stroke_path_only(ppath, to_path, dev, pis,
- ¶ms, NULL, NULL);
- }
-