blob: e00d66d43cecd664b9a1f18585cf3337a4867f90 (
plain)
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
|
#ifndef MUPDF_FITZ_LINK_H
#define MUPDF_FITZ_LINK_H
#include "mupdf/fitz/system.h"
#include "mupdf/fitz/context.h"
#include "mupdf/fitz/math.h"
/*
Links
*/
typedef struct fz_link_s fz_link;
/*
fz_link is a list of interactive links on a page.
There is no relation between the order of the links in the
list and the order they appear on the page. The list of links
for a given page can be obtained from fz_load_links.
A link is reference counted. Dropping a reference to a link is
done by calling fz_drop_link.
rect: The hot zone. The area that can be clicked in
untransformed coordinates.
uri: Link destinations come in two forms: internal and external.
Internal links refer to other pages in the same document.
External links are URLs to other documents.
next: A pointer to the next link on the same page.
*/
struct fz_link_s
{
int refs;
fz_link *next;
fz_rect rect;
void *doc;
char *uri;
};
fz_link *fz_new_link(fz_context *ctx, const fz_rect *bbox, void *doc, const char *uri);
fz_link *fz_keep_link(fz_context *ctx, fz_link *link);
/*
Checks if a link destination is external or internal.
*/
int fz_is_external_link(fz_context *ctx, const char *uri);
/*
fz_drop_link: Drop and free a list of links.
Does not throw exceptions.
*/
void fz_drop_link(fz_context *ctx, fz_link *link);
#endif
|
