proxy.golang.org : github.com/giorgiopiatti/rm2pdf
rm2pdf MIT Licensed RCL January 2020 This programme attempts to create annotated A4 PDF files from reMarkable tablet file groups (RM bundles), including .rm files recording marks. Normally these files will be in a local directory, such as an xochitl directory synchronised to a tablet over sshfs. The programme takes as input either: * The path to the PDF file which has had annotations made to it * The path to the RM bundle with uuid, such as <path>/<uuid> with no filename extension, together with a PDF template to use for the background (a blank A4 template is provided in templates/A4.pdf). The resulting PDF is layered with the background and .rm file layers each in a separated PDF layer. The .rm file marks are stroked using the fpdf PDF library, although .rm tilt and pressure characteristics are not represented in the PDF output. PDF files from sources such as Microsoft Word do not always work well. It can help to rewrite them using the pdftk tool, e.g. by doing Custom colours for some pens can be specified using the -c or --colours switch, which overrides the default pen selection. A second -c switch sets the colours on the second layer, and so on. Example of processing an rm bundle without a pdf: Example of processing an rm bundle with a pdf, and per-layer colours: General options: Warning: the OutputFile will be overwritten if it exists. The parser is a go port of reMarkable tablet "lines" or ".rm" file parser, with binary decoding hints drawn from rm2svg https://github.com/reHackable/maxio/blob/master/tools/rM2svg which in turn refers to https://github.com/lschwetlick/maxio/tree/master/tools. Python struct format codes referred to in the parser, such as "<{}sI" are from rm2svg. RMParser provides a python-like iterator based on bufio.Scan, which iterates over the referenced reMarkable .rm file returning a data structure consisting of each path with its associated layer and path segments. Usage example: Pen selections are hard-coded in stroke.go with widths, opacities and colours. The StrokeSetting interface "Width" is used to scale strokes based on nothing more than what seems to be about right. Resolving the page sizes and reMarkable output resolution was based on the reMarkable png templates and viewing the reMarkable app's output x and y widths. These dimensions are noted in pdf.go in PDF_WIDTH_IN_MM and PDF_HEIGHT_IN_MM. Conversion from mm to points (MM_TO_RMPOINTS) and from points to the resolution of the reMarkable tablet (PTS_2_RMPTS) is also set in pdf.go. The theoretical conversion factor is slightly altered based on the output from various tests, including those in the testfiles directory. To view the testfiles after processing use or alter the paths used in the tests.
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purl: pkg:golang/github.com/giorgiopiatti/rm2pdf
License: MIT
Latest release: over 5 years ago
First release: over 5 years ago
Namespace: github.com/giorgiopiatti
Stars: 1 on GitHub
Forks: 1 on GitHub
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