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improve flatten

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This commit is contained in:
Pete Matsyburka
2026-08-15 21:08:08 +03:00
parent 5308e3e15b
commit 3d93bbe5aa
1 changed files with 14 additions and 0 deletions
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lib/pdfium.rb
+14
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@@ -1763,6 +1763,20 @@ class Pdfium
def flatten(flag = Pdfium::FLAT_NORMALDISPLAY) def flatten(flag = Pdfium::FLAT_NORMALDISPLAY)
ensure_not_closed! ensure_not_closed!
load_page_view
l_ptr, b_ptr, r_ptr, t_ptr = Array.new(4) { FFI::MemoryPointer.new(:float) }
left, bottom, right, top = box.map(&:to_f)
if Pdfium.FPDFPage_GetMediaBox(page_ptr, l_ptr, b_ptr, r_ptr, t_ptr).zero?
Pdfium.FPDFPage_SetMediaBox(page_ptr, left, bottom, right, top)
end
if Pdfium.FPDFPage_GetCropBox(page_ptr, l_ptr, b_ptr, r_ptr, t_ptr).zero?
Pdfium.FPDFPage_SetCropBox(page_ptr, left, bottom, right, top)
end
result = Pdfium.FPDFPage_Flatten(page_ptr, flag) result = Pdfium.FPDFPage_Flatten(page_ptr, flag)
if result == Pdfium::FLATTEN_FAIL if result == Pdfium::FLATTEN_FAIL