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| author | Nicolas Pena <npm@chromium.org> | 2017-06-28 15:31:56 -0400 |
|---|---|---|
| committer | Chromium commit bot <commit-bot@chromium.org> | 2017-06-28 19:58:25 +0000 |
| commit | 9ba8fbc02e86a6b7cb5c4142d9481ae3238c1ec4 (patch) | |
| tree | 3121a73de34a92edd84b982e04b2b900a878e90c /core/fpdfapi/page/cpdf_pageobjectholder.h | |
| parent | d4fb57a4e23ccc2e374c64ea5d5705f492fdd083 (diff) | |
| download | pdfium-9ba8fbc02e86a6b7cb5c4142d9481ae3238c1ec4.tar.xz | |
Set default graphics before generating page contents
In this CL, the content generator sets some default graphics states
before processing the page objects. In particular, a default ExtGState
is now set before processing, and the last CTM is now stored right
after parsing finishes: the only command to change matrix is ctm, and
it concatenates, so inverting requires knowing the current value.
Bug: pdfium:779
Change-Id: I35b1c07550ce91839fb0e20fbf717e3e80c9b9d6
Reviewed-on: https://pdfium-review.googlesource.com/7070
Commit-Queue: Nicolás Peña <npm@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
Diffstat (limited to 'core/fpdfapi/page/cpdf_pageobjectholder.h')
| -rw-r--r-- | core/fpdfapi/page/cpdf_pageobjectholder.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/core/fpdfapi/page/cpdf_pageobjectholder.h b/core/fpdfapi/page/cpdf_pageobjectholder.h index 4733e06b2c..87ebbc8460 100644 --- a/core/fpdfapi/page/cpdf_pageobjectholder.h +++ b/core/fpdfapi/page/cpdf_pageobjectholder.h @@ -55,6 +55,7 @@ class CPDF_PageObjectHolder { const CPDF_PageObjectList* GetPageObjectList() const { return &m_PageObjectList; } + const CFX_Matrix& GetLastCTM() const { return m_LastCTM; } bool BackgroundAlphaNeeded() const { return m_bBackgroundAlphaNeeded; } void SetBackgroundAlphaNeeded(bool needed) { @@ -89,6 +90,7 @@ class CPDF_PageObjectHolder { ParseState m_ParseState; std::unique_ptr<CPDF_ContentParser> m_pParser; CPDF_PageObjectList m_PageObjectList; + CFX_Matrix m_LastCTM; }; #endif // CORE_FPDFAPI_PAGE_CPDF_PAGEOBJECTHOLDER_H_ |