instance method `draw_first_page_from`

Ruby on Rails 6.0.6

Since v5.2.8.1 Private

Available in: v5.2.8.1 v6.0.6 v6.1.7.10 v7.0.10 v7.1.6 v7.2.3 v8.0.4 v8.1.2

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draw_first_page_from(file, &block)

No documentation comment.

Parameters

file req
block block

Source

# File activestorage/lib/active_storage/previewer/poppler_pdf_previewer.rb, line 30
      def draw_first_page_from(file, &block)
        # use 72 dpi to match thumbnail dimensions of the PDF
        draw self.class.pdftoppm_path, "-singlefile", "-cropbox", "-r", "72", "-png", file.path, &block
      end

Defined in activestorage/lib/active_storage/previewer/poppler_pdf_previewer.rb line 30 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveStorage::Previewer::PopplerPDFPreviewer

Signature

Parameters