rmparse

package
v1.3.1 Latest Latest
Warning

This package is not in the latest version of its module.

 Go to latest Published: Jan 16, 2026 License: AGPL-3.0 Imports: 5 Imported by: 0

Documentation

Overview

Package rmparse provides rendering of parsed .rm files to PDF

Package rmparse provides parsing for reMarkable v6 .rm files

Index

Constants

View Source 
const (
	// reMarkable 2 tablet screen: 1404 x 1872 pixels at 226 DPI
	RMWidth  = 1404.0
	RMHeight = 1872.0

	// PDF page size (A5 portrait in points: 1pt = 1/72 inch)
	PDFWidth  = 420.0 // ~148mm
	PDFHeight = 595.0 // ~210mm

	// Scale factor from reMarkable coordinates to PDF points
	ScaleX = PDFWidth / RMWidth
	ScaleY = PDFHeight / RMHeight
)

reMarkable tablet dimensions and scaling

Variables

This section is empty.

Functions

func RenderToPDF 

func RenderToPDF(rmFile *RMFile, outputPath string) error

RenderToPDF renders an RMFile to a PDF file

func RenderToPage 

func RenderToPage(pdf *gopdf.GoPdf, rmFile *RMFile) error

RenderToPage renders an RMFile to an existing PDF page

Types

type BlockType 

type BlockType uint32

BlockType represents the type of block in the .rm file 

const (
	BlockTypeLayerDef  BlockType = 0x1010100 // Layer definition
	BlockTypeLayerName BlockType = 0x2020100 // Layer names
	BlockTypeTextDef   BlockType = 0x7010100 // Text definition
	BlockTypeLayerInfo BlockType = 0x4010100 // Layer info
	BlockTypeLineDef   BlockType = 0x5020200 // Line/stroke definition
)

Block type constants for different types of data in .rm files

type Layer 

type Layer struct {
	ID    uint32 // Layer ID
	Lines []Line // Lines in this layer
}

Layer represents a layer with its lines

type Line 

type Line struct {
	PenType   uint32  // Pen type
	Color     uint32  // Color
	BrushSize float32 // Brush size
	Points    []Point // Array of points
}

Line represents a stroke/line with multiple points

type PenColor 

type PenColor struct {
	R, G, B uint8
}

PenColor maps pen color values to RGB

type Point 

type Point struct {
	X         float32 // X coordinate
	Y         float32 // Y coordinate
	Speed     uint8   // Speed
	Width     uint8   // Width/thickness
	Direction uint8   // Direction/tilt
	Pressure  uint8   // Pressure
}

Point represents a single point in a stroke

type RMFile 

type RMFile struct {
	Version string  // File version
	Layers  []Layer // Layers in the file
}

RMFile represents a parsed .rm file

func ParseRM 

func ParseRM(filename string) (*RMFile, error)

ParseRM parses a reMarkable v6 .rm file

Source Files

View all Source files

Jump to

Keyboard shortcuts

? : This menu
/ : Search site
f or F : Jump to
y or Y : Canonical URL
go.dev uses cookies from Google to deliver and enhance the quality of its services and to analyze traffic. Learn more.