3 Part of the swftools package.
5 Copyright (c) 2005 Matthias Kramm <kramm@quiss.org>
7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 2 of the License, or
10 (at your option) any later version.
12 This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with this program; if not, write to the Free Software
19 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
25 #include "../gfxdevice.h"
27 typedef struct _internal {
32 int file_setparameter(struct _gfxdevice*dev, const char*key, const char*value)
34 internal_t*i = (internal_t*)dev->internal;
35 fprintf(i->fi, "setparameter %s=%s\n", key, value);
39 void file_startpage(struct _gfxdevice*dev, int width, int height)
41 internal_t*i = (internal_t*)dev->internal;
42 fprintf(i->fi, "startpage %d %d\n", width, height);
45 static void dumpline(FILE*fi, gfxline_t*line)
48 if(line->type == gfx_moveTo) {
49 fprintf(fi, "\tmoveTo %f %f\n", line->x, line->y);
50 } else if(line->type == gfx_lineTo) {
51 fprintf(fi, "\tlineTo %f %f\n", line->x, line->y);
52 } else if(line->type == gfx_splineTo) {
53 fprintf(fi, "\tsplineTo %f %f %f %f\n", line->sx, line->sy, line->x, line->y);
59 void file_startclip(struct _gfxdevice*dev, gfxline_t*line)
61 internal_t*i = (internal_t*)dev->internal;
62 fprintf(i->fi, "startclip\n");
63 dumpline(i->fi, line);
66 void file_endclip(struct _gfxdevice*dev)
68 internal_t*i = (internal_t*)dev->internal;
69 fprintf(i->fi, "endclip\n");
72 void file_stroke(struct _gfxdevice*dev, gfxline_t*line, gfxcoord_t width, gfxcolor_t*color, gfx_capType cap_style, gfx_joinType joint_style, gfxcoord_t miterLimit)
74 internal_t*i = (internal_t*)dev->internal;
75 char* jointTypes[] = {"joinMiter", "joinRound", "joinBevel"};
76 char* capTypes[] = {"capButt", "capRound", "capSquare"};
78 fprintf(i->fi, "stroke %f %f %s %s %02x%02x%02x%02x\n", width, miterLimit, capTypes[cap_style], jointTypes[joint_style],
79 color->r, color->g, color->b, color->a
81 dumpline(i->fi, line);
84 void file_fill(struct _gfxdevice*dev, gfxline_t*line, gfxcolor_t*color)
86 internal_t*i = (internal_t*)dev->internal;
87 fprintf(i->fi, "fill %02x%02x%02x%02x\n", color->r, color->g, color->b, color->a);
88 dumpline(i->fi, line);
91 void file_fillbitmap(struct _gfxdevice*dev, gfxline_t*line, gfximage_t*img, gfxmatrix_t*matrix, gfxcxform_t*cxform)
93 internal_t*i = (internal_t*)dev->internal;
94 fprintf(i->fi, "fillbitmap\n");
95 dumpline(i->fi, line);
98 void file_fillgradient(struct _gfxdevice*dev, gfxline_t*line, gfxgradient_t*gradient, gfxgradienttype_t type, gfxmatrix_t*matrix)
100 internal_t*i = (internal_t*)dev->internal;
101 fprintf(i->fi, "fillgradient\n");
102 dumpline(i->fi, line);
105 void file_addfont(struct _gfxdevice*dev, gfxfont_t*font)
107 internal_t*i = (internal_t*)dev->internal;
110 void file_drawchar(struct _gfxdevice*dev, gfxfont_t*font, int glyph, gfxcolor_t*color, gfxmatrix_t*matrix)
112 internal_t*i = (internal_t*)dev->internal;
115 void file_drawlink(struct _gfxdevice*dev, gfxline_t*line, char*action)
117 internal_t*i = (internal_t*)dev->internal;
118 fprintf(i->fi, "drawlink %s\n", action);
119 dumpline(i->fi, line);
122 void file_endpage(struct _gfxdevice*dev)
124 internal_t*i = (internal_t*)dev->internal;
125 fprintf(i->fi, "endpage\n");
128 typedef struct gfxresult_internal
132 } gfxresult_internal_t;
134 void fileresult_destroy(struct _gfxresult*gfx)
136 gfxresult_internal_t*i = (gfxresult_internal_t*)gfx->internal;
138 free(i->filename);i->filename = 0;
141 int fileresult_save(struct _gfxresult*gfx, const char*filename)
143 gfxresult_internal_t*i = (gfxresult_internal_t*)gfx->internal;
145 fi = fopen(i->filename, "rb");
150 fo = fopen(filename, "wb");
158 int l = fread(buf, 1, 4096, fi);
160 fwrite(buf, 1, l, fo);
171 void* fileresult_get(struct _gfxresult*gfx, const char*name)
176 gfxresult_t* file_finish(struct _gfxdevice*dev)
178 internal_t*i = (internal_t*)dev->internal;
179 char*filename = strdup(i->filename);
180 gfxresult_t*result = (gfxresult_t*)malloc(sizeof(gfxresult_t));
190 memset(result, 0, sizeof(gfxresult_t));
191 result->save = fileresult_save;
192 result->get = fileresult_get;
193 result->destroy = fileresult_destroy;
194 result->internal = malloc(sizeof(gfxresult_internal_t));
195 ((gfxresult_internal_t*)result->internal)->filename = filename;
200 void gfxdevice_file_init(gfxdevice_t*dev, char*filename)
202 internal_t*i = (internal_t*)malloc(sizeof(internal_t));
203 memset(dev, 0, sizeof(gfxdevice_t));
209 dev->setparameter = file_setparameter;
210 dev->startpage = file_startpage;
211 dev->startclip = file_startclip;
212 dev->endclip = file_endclip;
213 dev->stroke = file_stroke;
214 dev->fill = file_fill;
215 dev->fillbitmap = file_fillbitmap;
216 dev->fillgradient = file_fillgradient;
217 dev->addfont = file_addfont;
218 dev->drawchar = file_drawchar;
219 dev->drawlink = file_drawlink;
220 dev->endpage = file_endpage;
221 dev->finish = file_finish;
223 i->fi = fopen(filename, "wb");
224 i->filename = strdup(filename);
226 fprintf(stderr, "Couldn't open file %s\n", filename);