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| author | Tor Andersson <tor.andersson@artifex.com> | 2016-11-14 13:03:07 +0100 |
|---|---|---|
| committer | Tor Andersson <tor.andersson@artifex.com> | 2016-11-14 13:23:57 +0100 |
| commit | 2216f9402a9ddf232e15fdd508b9123011af8bd3 (patch) | |
| tree | 3b4e44be0e332bb9d957864fcde41057ed0fcb79 /source/html/epub-doc.c | |
| parent | 018253cfc8a34805c4fc1e0f955e3696db60886a (diff) | |
| download | mupdf-2216f9402a9ddf232e15fdd508b9123011af8bd3.tar.xz | |
Add/fix page coordinates to link targets.
Correctly transformed target coordinates for PDF.
Target coordinates for EPUB and HTML.
Diffstat (limited to 'source/html/epub-doc.c')
| -rw-r--r-- | source/html/epub-doc.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/source/html/epub-doc.c b/source/html/epub-doc.c index a30fbcd3..f5f3ca67 100644 --- a/source/html/epub-doc.c +++ b/source/html/epub-doc.c @@ -35,7 +35,7 @@ struct epub_page_s }; static int -epub_resolve_link(fz_context *ctx, fz_document *doc_, const char *dest) +epub_resolve_link(fz_context *ctx, fz_document *doc_, const char *dest, float *xp, float *yp) { epub_document *doc = (epub_document*)doc_; epub_chapter *ch; @@ -54,7 +54,11 @@ epub_resolve_link(fz_context *ctx, fz_document *doc_, const char *dest) /* Search for a matching fragment */ float y = fz_find_html_target(ctx, ch->html, s+1); if (y >= 0) - return ch->start + y / ch->page_h; + { + int page = y / ch->page_h; + if (yp) *yp = y - page * ch->page_h; + return ch->start + page; + } } return ch->start; } @@ -68,7 +72,7 @@ epub_update_outline(fz_context *ctx, fz_document *doc, fz_outline *node) { while (node) { - node->page = epub_resolve_link(ctx, doc, node->uri); + node->page = epub_resolve_link(ctx, doc, node->uri, NULL, NULL); epub_update_outline(ctx, doc, node->down); node = node->next; } |