diff options
| author | Miklos Vajna <vmiklos@collabora.co.uk> | 2018-08-07 21:45:34 +0000 |
|---|---|---|
| committer | Chromium commit bot <commit-bot@chromium.org> | 2018-08-07 21:45:34 +0000 |
| commit | 3bee9c60f013b8b7e99c39ee35699d132b330334 (patch) | |
| tree | fc00b16bf5c6b84af3c4683e43a2652b80db173b /core/fpdftext/cpdf_textpage.h | |
| parent | e1c2f6d7fe7a50280161832799550a3ee8f98088 (diff) | |
| download | pdfium-3bee9c60f013b8b7e99c39ee35699d132b330334.tar.xz | |
Add FPDFTextObj_GetText() API
Generalize CPDF_TextPage::GetTextByRect(), so that it's possible to get
the text from a text page using a predicate, that way we can easily
get the text that belongs to single text object as well.
Change-Id: Ia457af0f41184694dc1481709be72b35685bce7f
Reviewed-on: https://pdfium-review.googlesource.com/39530
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
Diffstat (limited to 'core/fpdftext/cpdf_textpage.h')
| -rw-r--r-- | core/fpdftext/cpdf_textpage.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/core/fpdftext/cpdf_textpage.h b/core/fpdftext/cpdf_textpage.h index 36d01854f5..90b45bd96b 100644 --- a/core/fpdftext/cpdf_textpage.h +++ b/core/fpdftext/cpdf_textpage.h @@ -8,6 +8,7 @@ #define CORE_FPDFTEXT_CPDF_TEXTPAGE_H_ #include <deque> +#include <functional> #include <vector> #include "core/fpdfapi/page/cpdf_pageobjectlist.h" @@ -97,6 +98,7 @@ class CPDF_TextPage { std::vector<CFX_FloatRect> GetRectArray(int start, int nCount) const; int GetIndexAtPos(const CFX_PointF& point, const CFX_SizeF& tolerance) const; WideString GetTextByRect(const CFX_FloatRect& rect) const; + WideString GetTextByObject(const CPDF_TextObject* pTextObj) const; // Returns string with the text from |m_TextBuf| that are covered by the input // range. |start| and |count| are in terms of the |m_CharIndex|, so the range @@ -151,6 +153,8 @@ class CPDF_TextPage { TextOrientation FindTextlineFlowOrientation() const; void AppendGeneratedCharacter(wchar_t unicode, const CFX_Matrix& formMatrix); void SwapTempTextBuf(int32_t iCharListStartAppend, int32_t iBufStartAppend); + WideString GetTextByPredicate( + const std::function<bool(const PAGECHAR_INFO&)>& predicate) const; UnownedPtr<const CPDF_Page> const m_pPage; std::vector<uint16_t> m_CharIndex; |