1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
|
#include "fitz.h"
static void fz_nullfreeuser(void *user) {}
static void fz_nullfillpath(void *user, fz_path *path, int evenodd, fz_matrix ctm, fz_colorspace *colorspace, float *color, float alpha) {}
static void fz_nullstrokepath(void *user, fz_path *path, fz_strokestate *stroke, fz_matrix ctm, fz_colorspace *colorspace, float *color, float alpha) {}
static void fz_nullclippath(void *user, fz_path *path, int evenodd, fz_matrix ctm) {}
static void fz_nullclipstrokepath(void *user, fz_path *path, fz_strokestate *stroke, fz_matrix ctm) {}
static void fz_nullfilltext(void *user, fz_text *text, fz_matrix ctm, fz_colorspace *colorspace, float *color, float alpha) {}
static void fz_nullstroketext(void *user, fz_text *text, fz_strokestate *stroke, fz_matrix ctm, fz_colorspace *colorspace, float *color, float alpha) {}
static void fz_nullcliptext(void *user, fz_text *text, fz_matrix ctm, int accumulate) {}
static void fz_nullclipstroketext(void *user, fz_text *text, fz_strokestate *stroke, fz_matrix ctm) {}
static void fz_nullignoretext(void *user, fz_text *text, fz_matrix ctm) {}
static void fz_nullpopclip(void *user) {}
static void fz_nullfillshade(void *user, fz_shade *shade, fz_matrix ctm, float alpha) {}
static void fz_nullfillimage(void *user, fz_pixmap *image, fz_matrix ctm, float alpha) {}
static void fz_nullfillimagemask(void *user, fz_pixmap *image, fz_matrix ctm, fz_colorspace *colorspace, float *color, float alpha) {}
static void fz_nullclipimagemask(void *user, fz_pixmap *image, fz_matrix ctm) {}
static void fz_nullbeginmask(void *user, fz_rect r, int luminosity, fz_colorspace *cs, float *bc) {}
static void fz_nullendmask(void *user) {}
static void fz_nullbegingroup(void *user, fz_rect r, int isolated, int knockout, fz_blendmode blendmode, float alpha) {}
static void fz_nullendgroup(void *user) {}
fz_device *
fz_newdevice(void *user)
{
fz_device *dev = fz_malloc(sizeof(fz_device));
memset(dev, 0, sizeof(fz_device));
dev->hints = 0;
dev->user = user;
dev->freeuser = fz_nullfreeuser;
dev->fillpath = fz_nullfillpath;
dev->strokepath = fz_nullstrokepath;
dev->clippath = fz_nullclippath;
dev->clipstrokepath = fz_nullclipstrokepath;
dev->filltext = fz_nullfilltext;
dev->stroketext = fz_nullstroketext;
dev->cliptext = fz_nullcliptext;
dev->clipstroketext = fz_nullclipstroketext;
dev->ignoretext = fz_nullignoretext;
dev->fillshade = fz_nullfillshade;
dev->fillimage = fz_nullfillimage;
dev->fillimagemask = fz_nullfillimagemask;
dev->clipimagemask = fz_nullclipimagemask;
dev->popclip = fz_nullpopclip;
dev->beginmask = fz_nullbeginmask;
dev->endmask = fz_nullendmask;
dev->begingroup = fz_nullbegingroup;
dev->endgroup = fz_nullendgroup;
return dev;
}
void
fz_freedevice(fz_device *dev)
{
if (dev->freeuser)
dev->freeuser(dev->user);
fz_free(dev);
}
|