diff options
| author | Jane Liu <janeliulwq@google.com> | 2017-08-02 21:45:57 -0400 |
|---|---|---|
| committer | Chromium commit bot <commit-bot@chromium.org> | 2017-08-03 20:20:02 +0000 |
| commit | 28fb7ba083dba5e09493fd37a11994de51527dfc (patch) | |
| tree | de009c28d419bed2a9a123c257f923893db0b053 /public/fpdf_edit.h | |
| parent | 844d5dac8a6c97b2cd3bd92bf07d0cc62158408a (diff) | |
| download | pdfium-28fb7ba083dba5e09493fd37a11994de51527dfc.tar.xz | |
APIs and tests for extracting bitmaps from image objects
Added FPDFImageObj_GetBitmap() that returns the bitmap of an image
object, and a FPDFBitmap_GetFormat() that returns the format of a
bitmap.
* Fixed a small bitmap conversion bug in cfx_dibsource.cpp.
* Enabled EmbedderTest::CompareBitmap() to support different formats
of bitmaps.
* Added an embedder test and a test PDF file with images of many
different formats.
Bug=pdfium:677
Change-Id: I6a72f9d969cf5f3577db9400ca33197c213622ed
Reviewed-on: https://pdfium-review.googlesource.com/9690
Reviewed-by: Lei Zhang <thestig@chromium.org>
Commit-Queue: Jane Liu <janeliulwq@google.com>
Diffstat (limited to 'public/fpdf_edit.h')
| -rw-r--r-- | public/fpdf_edit.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/public/fpdf_edit.h b/public/fpdf_edit.h index cfed93172f..e5607d1716 100644 --- a/public/fpdf_edit.h +++ b/public/fpdf_edit.h @@ -288,6 +288,16 @@ DLLEXPORT FPDF_BOOL STDCALL FPDFImageObj_SetBitmap(FPDF_PAGE* pages, FPDF_PAGEOBJECT image_object, FPDF_BITMAP bitmap); +// Get a bitmap rasterisation of |image_object|. The returned bitmap will be +// owned by the caller, and FPDFBitmap_Destroy() must be called on the returned +// bitmap when it is no longer needed. +// +// image_object - handle to an image object. +// +// Returns the bitmap. +DLLEXPORT FPDF_BITMAP STDCALL +FPDFImageObj_GetBitmap(FPDF_PAGEOBJECT image_object); + // Create a new path object at an initial position. // // x - initial horizontal position. |