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| author | Nicolas Pena <npm@chromium.org> | 2018-08-17 19:54:23 +0000 |
|---|---|---|
| committer | Chromium commit bot <commit-bot@chromium.org> | 2018-08-17 19:54:23 +0000 |
| commit | 1b2b76d634ba3716ee43a553cd952927a7d262a2 (patch) | |
| tree | dc7faab94ae4a2caaad83c2b027819634cf48037 /fpdfsdk/fpdf_text.cpp | |
| parent | e13a068f29061b9c6d24189bc4dc87a9111cdb1b (diff) | |
| download | pdfium-1b2b76d634ba3716ee43a553cd952927a7d262a2.tar.xz | |
Add FPDFText_GetFontInfo
Bug: pdfium:929
Change-Id: I9da03a1e317cff69ec4c76b69289cfa753b6bb77
Reviewed-on: https://pdfium-review.googlesource.com/40531
Reviewed-by: Lei Zhang <thestig@chromium.org>
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: Nicolás Peña Moreno <npm@chromium.org>
Diffstat (limited to 'fpdfsdk/fpdf_text.cpp')
| -rw-r--r-- | fpdfsdk/fpdf_text.cpp | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/fpdfsdk/fpdf_text.cpp b/fpdfsdk/fpdf_text.cpp index d8d3b2675b..a39402eb72 100644 --- a/fpdfsdk/fpdf_text.cpp +++ b/fpdfsdk/fpdf_text.cpp @@ -10,7 +10,9 @@ #include <memory> #include <vector> +#include "core/fpdfapi/font/cpdf_font.h" #include "core/fpdfapi/page/cpdf_page.h" +#include "core/fpdfapi/page/cpdf_textobject.h" #include "core/fpdfdoc/cpdf_viewerpreferences.h" #include "core/fpdftext/cpdf_linkextract.h" #include "core/fpdftext/cpdf_textpage.h" @@ -88,6 +90,37 @@ FPDF_EXPORT double FPDF_CALLCONV FPDFText_GetFontSize(FPDF_TEXTPAGE text_page, return charinfo.m_FontSize; } +FPDF_EXPORT unsigned long FPDF_CALLCONV +FPDFText_GetFontInfo(FPDF_TEXTPAGE text_page, + int index, + void* buffer, + unsigned long buflen, + int* flags) { + if (!text_page) + return 0; + CPDF_TextPage* pTextObj = CPDFTextPageFromFPDFTextPage(text_page); + + if (index < 0 || index >= pTextObj->CountChars()) + return 0; + + FPDF_CHAR_INFO charinfo; + pTextObj->GetCharInfo(index, &charinfo); + if (!charinfo.m_pTextObj) + return 0; + + CPDF_Font* font = charinfo.m_pTextObj->GetFont(); + if (!font) + return 0; + + if (flags) + *flags = font->GetFontFlags(); + ByteString basefont = font->GetBaseFont(); + unsigned long length = basefont.GetLength() + 1; + if (buffer && buflen >= length) + memcpy(buffer, basefont.c_str(), length); + return length; +} + FPDF_EXPORT FPDF_BOOL FPDF_CALLCONV FPDFText_GetCharBox(FPDF_TEXTPAGE text_page, int index, double* left, |