Become an expert in R — Interactive courses, Cheat Sheets, certificates and more!

AmigaFFH

Commodore Amiga File Format Handler

Modern software often poorly support older file formats. This package intends to handle many file formats that were native to the antiquated Commodore Amiga machine. This package focuses on file types from the older Amiga operating systems (<= 3.0). It will read and write specific file formats and coerces them into more contemporary data.

Functions (52)

AmigaBitmapFont

The S3 AmigaBitmapFont and AmigaBitmapFontSet classes

AmigaFFH

The Amiga File Format Handler package

AmigaIcon

The S3 AmigaIcon class

IFFChunk

Coerce to and create IFFChunk objects

IFFChunk-class

A class structure to represent IFF files

SysConfig

The S3 SysConfig class

WaveToIFF

Convert WaveMC objects into an Interchange File Format object

amiga_display_keys

A list of special display modes

amiga_display_modes

A table of display modes on the Amiga and corresponding raw codes

amiga_monitors

A list of Amiga monitors

amiga_palettes

Commonly used palettes on the Commodore Amiga

as.raster

Convert AmigaFFH objects into grDevices raster images

as.raw

Convert AmigaFFH objects into raw data

availableFontSizes

Get available font sizes from an AmigaBitmapFontSet

bitmapToRaster

Convert an Amiga bitmap image into a raster

Combine AmigaBitmapFont objects into an AmigaBitmapFontSet

colourToAmigaRaw

Convert colours to Amiga compatible raw data or vice versa

deltaFibonacciCompress

(De)compress 8-bit continuous signals.

dither

Image dithering

fontName

Extract or replace a font name

font_example

An example object for the AmigaBitmapFontSet class

getAmigaBitmapFont

Extract a specific AmigaBitmapFont from a AmigaBitmapFontSet

getIFFChunk

Get a specific IFFChunk nested inside other IFFChunks

hardwareSprite-class

The hardwareSprite class

ilbm8lores.iff

An example file of a bitmap image stored in the Interchange File Format

index.colours

Quantisation of colours and indexing a grDevices raster image

interpretIFFChunk

Interpret an IFFChunk object

packBitmap

A routine to (un)pack bitmap data

play

Playing Amiga audio data

plot

Plot AmigaFFH objects

rasterToAmigaBitmapFont

Convert a raster image into an AmigaBitmapFont

rasterToBitmap

Convert a grDevices raster object into binary bitmap data

rasterToHWSprite

Convert a raster object into an hardwareSprite object

rasterToIFF

Convert a grDevices raster image into an IFF formated bitmap image

rawToAmigaBitmapFont

Coerce raw data into an AmigaBitmapFont class object

rawToAmigaBitmapFontSet

Coerce raw data into an AmigaBitmapFontSet class object

rawToAmigaIcon

Coerce raw data into an AmigaIcon class object

rawToHWSprite

Convert raw data into an Amiga hardware sprite

rawToIFFChunk

Coerce raw data to an IFFChunk class object

rawToSysConfig

Coerce raw data into a SysConfig class object

read.AmigaBitmapFont

Read an AmigaBitmapFont class object from a file

read.AmigaBitmapFontSet

Read AmigaBitmapFontSet from *.font file

read.AmigaIcon

Read an Amiga Workbench icon (info) file

read.SysConfig

Read an Amiga system-configuration file

read.iff

Read Interchange File Format (IFF)

simpleAmigaIcon

Create simple AmigaIcon objects

simpleSysConfig

Function to generate a simple Amiga system-configuration representation

timeval

Get an Amiga timeval struct value from raw data

write.AmigaBitmapFont

Write an AmigaBitmapFont(set) file

write.AmigaIcon

Write an Amiga Workbench icon (info) file

write.SysConfig

Write an Amiga system-configuration file

write.iff

Write Interchange File Format (IFF)

AmigaFFH

Commodore Amiga File Format Handler

v0.3.1

GPL-3

Authors

Pepijn de Vries [aut, cre, dtc]

Initial release

2019-03-31

AmigaFFH

Functions (52)

AmigaFFH

We don't support your browser anymore