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| author | Robin Watts <robin.watts@artifex.com> | 2016-07-13 19:36:39 +0100 |
|---|---|---|
| committer | Robin Watts <robin.watts@artifex.com> | 2016-07-13 20:09:13 +0100 |
| commit | caafb37ddf3d58f4d37d8c7b535021ff18d57861 (patch) | |
| tree | f7d8352640c645266d78c1d72ffdb1a88109d30c /source/fitz/util.c | |
| parent | ed8501ed7f52ba96cbdf12594340e629ab99beef (diff) | |
| download | mupdf-caafb37ddf3d58f4d37d8c7b535021ff18d57861.tar.xz | |
Bug 696699: Fix Text extraction mediabox information.
Since the removal of the begin_page device function, structured
text extraction has been unable to correctly establish the
mediabox for extracted pages.
Update the fz_new_stext_page call to take this mediabox
information. This is an API change, but hopefully most people
are calling fz_new_stext_page_from_page or
fz_new_stext_page_from_display_list which are updated here to
cope.
Update all the apps/tools to behave properly.
Diffstat (limited to 'source/fitz/util.c')
| -rw-r--r-- | source/fitz/util.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/source/fitz/util.c b/source/fitz/util.c index cefac962..ff1464fc 100644 --- a/source/fitz/util.c +++ b/source/fitz/util.c @@ -269,8 +269,12 @@ fz_new_stext_page_from_display_list(fz_context *ctx, fz_display_list *list, fz_s { fz_stext_page *text; fz_device *dev; + fz_rect mediabox; - text = fz_new_stext_page(ctx); + if (list == NULL) + return NULL; + + text = fz_new_stext_page(ctx, fz_bound_display_list(ctx, list, &mediabox)); fz_try(ctx) { dev = fz_new_stext_device(ctx, sheet, text); @@ -295,8 +299,12 @@ fz_new_stext_page_from_page(fz_context *ctx, fz_page *page, fz_stext_sheet *shee { fz_stext_page *text; fz_device *dev; + fz_rect *mediabox; + + if (page == NULL) + return NULL; - text = fz_new_stext_page(ctx); + text = fz_new_stext_page(ctx, fz_bound_page(ctx, page, &mediabox)); fz_try(ctx) { dev = fz_new_stext_device(ctx, sheet, text); |