Commodore Amiga File Format Handler

Documentation for package ‘AmigaFFH’ version 0.4.1

Help Pages

-- A --

AmigaBasic	The S3 AmigaBasic class
AmigaBasic-files	'demo.bas', 'r_logo.shp' and 'ball.shp' as example files for AmigaBasic and AmigaBasicShape objects
AmigaBasic.reserved	List Amiga Basic reserved words.
AmigaBasicBMAP	The S3 AmigaBasicBMAP class
AmigaBasicShape	The S3 AmigaBasicShape class
AmigaBitmapFont	The S3 AmigaBitmapFont and AmigaBitmapFontSet classes
AmigaBitmapFontSet	The S3 AmigaBitmapFont and AmigaBitmapFontSet classes
AmigaFFH	The Amiga File Format Handler package
AmigaIcon	The S3 AmigaIcon class
amigaRawToColour	Convert colours to Amiga compatible raw data or vice versa
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.AmigaBasic	Coerce raw or character data to an AmigaBasic class object
as.AmigaBasicBMAP	Coerce raw or named list to an AmigaBasicBMAP class object
as.character	Coerce an AmigaBasic class object to its character representation
as.character.AmigaBasic	Coerce an AmigaBasic class object to its character representation
as.raster	Convert AmigaFFH objects into grDevices raster images
as.raster-method	Convert AmigaFFH objects into grDevices raster images
as.raster.AmigaBasicShape	Convert AmigaFFH objects into grDevices raster images
as.raster.AmigaBitmapFont	Convert AmigaFFH objects into grDevices raster images
as.raster.AmigaBitmapFontSet	Convert AmigaFFH objects into grDevices raster images
as.raster.AmigaIcon	Convert AmigaFFH objects into grDevices raster images
as.raster.hardwareSprite	Convert AmigaFFH objects into grDevices raster images
as.raster.IFFChunk	Convert AmigaFFH objects into grDevices raster images
as.raw	Convert AmigaFFH objects into raw data
as.raw-method	Convert AmigaFFH objects into raw data
as.raw.AmigaBasic	Convert AmigaFFH objects into raw data
as.raw.AmigaBasicBMAP	Convert AmigaFFH objects into raw data
as.raw.AmigaBasicShape	Convert AmigaFFH objects into raw data
as.raw.AmigaBitmapFont	Convert AmigaFFH objects into raw data
as.raw.AmigaBitmapFontSet	Convert AmigaFFH objects into raw data
as.raw.AmigaIcon	Convert AmigaFFH objects into raw data
as.raw.AmigaTimeVal	Convert AmigaFFH objects into raw data
as.raw.IFF.ANY	Convert AmigaFFH objects into raw data
as.raw.SysConfig	Convert AmigaFFH objects into raw data
availableFontSizes	Get available font sizes from an AmigaBitmapFontSet

-- B --

ball.shp	'demo.bas', 'r_logo.shp' and 'ball.shp' as example files for AmigaBasic and AmigaBasicShape objects
bitmapToRaster	Convert an Amiga bitmap image into a raster

-- C --

c	Combine multiple AmigaFFH objects
c.AmigaBasic	Combine multiple AmigaFFH objects
c.AmigaBitmapFont	Combine multiple AmigaFFH objects
check.names.AmigaBasic	Check Amiga Basic label/variable names for validity
colourToAmigaRaw	Convert colours to Amiga compatible raw data or vice versa

-- D --

deltaFibonacciCompress	(De)compress 8-bit continuous signals.
deltaFibonacciDecompress	(De)compress 8-bit continuous signals.
demo.bas	'demo.bas', 'r_logo.shp' and 'ball.shp' as example files for AmigaBasic and AmigaBasicShape objects
dither	Image dithering
dither.matrix	Image dithering
dither.raster	Image dithering

-- F --

fontName	Extract or replace a font name
fontName<-	Extract or replace a font name
font_example	An example object for the AmigaBitmapFontSet class

-- G --

getAmigaBitmapFont	Extract a specific AmigaBitmapFont from a AmigaBitmapFontSet
getIFFChunk	Get a specific IFFChunk nested inside other IFFChunks
getIFFChunk-method	Get a specific IFFChunk nested inside other IFFChunks
getIFFChunk<-	Get a specific IFFChunk nested inside other IFFChunks
getIFFChunk<--method	Get a specific IFFChunk nested inside other IFFChunks

-- H --

hardwareSprite	The hardwareSprite class
hardwareSprite-class	The hardwareSprite class

-- I --

IFFChunk	Coerce to and create IFFChunk objects
IFFChunk-class	A class structure to represent IFF files
IFFChunk-method	Coerce to and create IFFChunk objects
IFFChunk.character	Coerce to and create IFFChunk objects
IFFChunk.IFF.8SVX	Coerce to and create IFFChunk objects
IFFChunk.IFF.ANHD	Coerce to and create IFFChunk objects
IFFChunk.IFF.ANIM	Coerce to and create IFFChunk objects
IFFChunk.IFF.ANNO	Coerce to and create IFFChunk objects
IFFChunk.IFF.AUTH	Coerce to and create IFFChunk objects
IFFChunk.IFF.BMHD	Coerce to and create IFFChunk objects
IFFChunk.IFF.BODY	Coerce to and create IFFChunk objects
IFFChunk.IFF.CAMG	Coerce to and create IFFChunk objects
IFFChunk.IFF.CHAN	Coerce to and create IFFChunk objects
IFFChunk.IFF.CHRS	Coerce to and create IFFChunk objects
IFFChunk.IFF.CMAP	Coerce to and create IFFChunk objects
IFFChunk.IFF.copyright	Coerce to and create IFFChunk objects
IFFChunk.IFF.CRNG	Coerce to and create IFFChunk objects
IFFChunk.IFF.DLTA	Coerce to and create IFFChunk objects
IFFChunk.IFF.DPAN	Coerce to and create IFFChunk objects
IFFChunk.IFF.FORM	Coerce to and create IFFChunk objects
IFFChunk.IFF.ILBM	Coerce to and create IFFChunk objects
IFFChunk.IFF.NAME	Coerce to and create IFFChunk objects
IFFChunk.IFF.TEXT	Coerce to and create IFFChunk objects
IFFChunk.IFF.VHDR	Coerce to and create IFFChunk objects
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
interpretIFFChunk-method	Interpret an IFFChunk object

-- N --

names.AmigaBasic	Extract or replace variable and label names from Amiga Basic scripts
names<-.AmigaBasic	Extract or replace variable and label names from Amiga Basic scripts

-- P --

packBitmap	A routine to (un)pack bitmap data
play	Playing Amiga audio data
play-method	Playing Amiga audio data
plot	Plot AmigaFFH objects
plot.AmigaBasicShape	Plot AmigaFFH objects
plot.AmigaBitmapFont	Plot AmigaFFH objects
plot.AmigaBitmapFontSet	Plot AmigaFFH objects
plot.AmigaIcon	Plot AmigaFFH objects
plot.hardwareSprite	Plot AmigaFFH objects
plot.IFF.8SVX	Plot AmigaFFH objects
plot.IFF.ANIM	Plot AmigaFFH objects
plot.IFF.FORM	Plot AmigaFFH objects
plot.IFF.ILBM	Plot AmigaFFH objects
plot.IFFChunk	Plot AmigaFFH objects
plot.SysConfig	Plot AmigaFFH objects

-- R --

rasterToAmigaBasicShape	Convert a grDevices raster object into an AmigaBasicShape class object.
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
rawToAmigaBasic	Coerce raw data into an AmigaBasic class object
rawToAmigaBasicBMAP	Coerce raw data into an AmigaBasicBMAP class object
rawToAmigaBasicShape	Coerce raw data into an AmigaBasicShape class object
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
rawToHWSprite-method	Convert raw data into an Amiga hardware sprite
rawToIFFChunk	Coerce raw data to an IFFChunk class object
rawToIFFChunk-method	Coerce raw data to an IFFChunk class object
rawToSysConfig	Coerce raw data into a SysConfig class object
read.AmigaBasic	Read Amiga Basic files
read.AmigaBasicBMAP	Read and write Amiga Basic BMAP files
read.AmigaBasicShape	Read Amiga Basic Shape files
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.iff	Read Interchange File Format (IFF)
read.SysConfig	Read an Amiga system-configuration file
r_logo.shp	'demo.bas', 'r_logo.shp' and 'ball.shp' as example files for AmigaBasic and AmigaBasicShape objects

-- S --

simpleAmigaIcon	Create simple AmigaIcon objects
simpleSysConfig	Function to generate a simple Amiga system-configuration representation
SysConfig	The S3 SysConfig class

-- T --

timeval

Get an Amiga timeval struct value from raw data

-- U --

unPackBitmap

A routine to (un)pack bitmap data

-- W --

WaveToIFF	Convert WaveMC objects into an Interchange File Format object
write.AmigaBasic	Write an AmigaBasic object to a file
write.AmigaBasicBMAP	Read and write Amiga Basic BMAP files
write.AmigaBasicShape	Write an AmigaBasicShape object to a file
write.AmigaBitmapFont	Write an AmigaBitmapFont(set) file
write.AmigaBitmapFontSet	Write an AmigaBitmapFont(set) file
write.AmigaIcon	Write an Amiga Workbench icon (info) file
write.iff	Write Interchange File Format (IFF)
write.SysConfig	Write an Amiga system-configuration file

-- misc --

[.AmigaBasic	Extract or replace lines of Amiga Basic code
[<-.AmigaBasic	Extract or replace lines of Amiga Basic code
[[.AmigaBasic	Extract or replace lines of Amiga Basic code
[[<-.AmigaBasic	Extract or replace lines of Amiga Basic code
`[[.AmigaBasic`	Extract or replace lines of Amiga Basic code
`[[<-.AmigaBasic`	Extract or replace lines of Amiga Basic code