class

MuPDF::ImageConverter

Inherits Reference < Object

Constructors

new(version : String = self.class.version)

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Class methods

version

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Instance methods

convert_to_png(pdf_path : String, output_path : String, page page_num : Int32 = 0, dpi : Float32 = 150.0)

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convert_to_pngs(pdf_path : String | Path, output_path : String | Path, pages : Range(Int32 | Nil, Int32 | Nil) = .., dpi : Float32 = 150.0) : Array(String)

Convert all pages in the PDF document at pdf_path to images in the directory at output_path.

FileUtils.mkdir_p "pdf_images"

# Convert all pages
MuPDF.convert_pages "doc.pdf", "pdf_images"

# Convert the first 10 pages
MuPDF.convert_pages "doc.pdf", "pdf_images", pages: 0...10

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finalize

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get_image_data(pdf_path : String, page_num : Int32 = 0, dpi : Float32 = 150.0) : Bytes

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page_count(pdf_path : String) : Int32

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