lazypdf

README

LazyPDF

This is a rasterizing engine for PDF documents built around MuPDF. Works on Linux and macOS.

Building

go build

Testing

go test -race

Updating MuPDF library

To update MuPDF library simply change its version at misc/mupdf/version and submit the change at a pull request. GitHub Actions will then trigger the process of updating the library and headers through a series of commits at the pull request branch.

Documentation

Index

• func PageCount(ctx context.Context, rawPayload io.Reader) (int, error)
• func SaveToPNG(ctx context.Context, page, width uint16, scale float32, rawPayload io.Reader, ...) error

Functions

func PageCount

func PageCount(ctx context.Context, rawPayload io.Reader) (int, error)

PageCount is used to return the page count of the document.

func SaveToPNG

func SaveToPNG(ctx context.Context, page, width uint16, scale float32, rawPayload io.Reader, output io.Writer) error

SaveToPNG is used to convert a page from a PDF file to PNG.