diff options
Diffstat (limited to 'source/fitz/stext-search.c')
| -rw-r--r-- | source/fitz/stext-search.c | 53 |
1 files changed, 0 insertions, 53 deletions
diff --git a/source/fitz/stext-search.c b/source/fitz/stext-search.c index 3e2d08df..b73296e3 100644 --- a/source/fitz/stext-search.c +++ b/source/fitz/stext-search.c @@ -4,59 +4,6 @@ #include <limits.h> #include <assert.h> -int fz_stext_char_count(fz_context *ctx, fz_stext_page *page) -{ - fz_stext_block *block; - fz_stext_line *line; - fz_stext_char *ch; - int len = 0; - - for (block = page->first_block; block; block = block->next) - { - if (block->type != FZ_STEXT_BLOCK_TEXT) - continue; - for (line = block->u.t.first_line; line; line = line->next) - { - for (ch = line->first_char; ch; ch = ch->next) - ++len; - ++len; /* pseudo-newline */ - } - } - - return len; -} - -const fz_stext_char *fz_stext_char_at(fz_context *ctx, fz_stext_page *page, int idx) -{ - static const fz_stext_char space = { ' ', {0,0}, {0,0,0,0}, 0, NULL, NULL }; - static const fz_stext_char zero = { '\0', {0,0}, {0,0,0,0}, 0, NULL, NULL }; - fz_stext_block *block; - fz_stext_line *line; - fz_stext_char *ch; - int ofs = 0; - - for (block = page->first_block; block; block = block->next) - { - if (block->type != FZ_STEXT_BLOCK_TEXT) - continue; - for (line = block->u.t.first_line; line; line = line->next) - { - for (ch = line->first_char; ch; ch = ch->next) - { - if (ofs == idx) - return ch; - ++ofs; - } - - /* pseudo-newline */ - if (idx == ofs) - return &space; - ++ofs; - } - } - return &zero; -} - /* Enumerate marked selection */ static float dist2(float a, float b) |