Function reference • AmigaFFH

All functions

AmigaBasic-files demo.bas r_logo.shp ball.shp: 'demo.bas', 'r_logo.shp' and 'ball.shp' as example files for AmigaBasic and AmigaBasicShape objects

AmigaBasic: The S3 AmigaBasic class

AmigaBasic.reserved(): List Amiga Basic reserved words.

read.AmigaBasicBMAP() write.AmigaBasicBMAP(): Read and write Amiga Basic BMAP files

AmigaBasicBMAP: The S3 AmigaBasicBMAP class

AmigaBasicShape: The S3 AmigaBasicShape class

AmigaBitmapFont AmigaBitmapFontSet: The S3 AmigaBitmapFont and AmigaBitmapFontSet classes

AmigaIcon: The S3 AmigaIcon class

`[`(<AmigaBasic>) `[<-`(<AmigaBasic>) `[[`(<AmigaBasic>) `[[<-`(<AmigaBasic>): Extract or replace lines of Amiga Basic code

IFFChunk-class: A class structure to represent IFF files

IFFChunk(): Coerce to and create IFFChunk objects

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.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(<AmigaBasic>): Coerce an AmigaBasic class object to its character representation

as.raster(<AmigaBasicShape>) as.raster(<AmigaBitmapFont>) as.raster(<AmigaBitmapFontSet>) as.raster(<hardwareSprite>) as.raster(<IFFChunk>) as.raster(<AmigaIcon>): Convert AmigaFFH objects into grDevices raster images

as.raw(<AmigaBasic>) as.raw(<AmigaBasicShape>) as.raw(<AmigaBasicBMAP>) as.raw(<AmigaBitmapFont>) as.raw(<AmigaBitmapFontSet>) as.raw(<AmigaTimeVal>) as.raw(<hardwareSprite>) as.raw(<IFFChunk>) as.raw(<IFF.ANY>) as.raw(<SysConfig>) as.raw(<AmigaIcon>): Convert AmigaFFH objects into raw data

availableFontSizes(): Get available font sizes from an AmigaBitmapFontSet

bitmapToRaster(): Convert an Amiga bitmap image into a raster

c(<AmigaBasic>) c(<AmigaBitmapFont>): Combine multiple AmigaFFH objects

check.names.AmigaBasic(): Check Amiga Basic label/variable names for validity

colourToAmigaRaw() amigaRawToColour(): Convert colours to Amiga compatible raw data or vice versa

deltaFibonacciCompress() deltaFibonacciDecompress(): (De)compress 8-bit continuous signals.

dither(): Image dithering

fontName() `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(<IFFChunk>,<character>,<integer>) getIFFChunk(<IFFChunk>,<character>,<missing>) `getIFFChunk<-`(<IFFChunk>,<character>,<missing>,<IFFChunk>) `getIFFChunk<-`(<IFFChunk>,<character>,<integer>,<IFFChunk>): Get a specific IFFChunk nested inside other IFFChunks

hardwareSprite-class hardwareSprite: 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(<IFFChunk>): Interpret an IFFChunk object

names(<AmigaBasic>) `names<-`(<AmigaBasic>): Extract or replace variable and label names from Amiga Basic scripts

packBitmap() unPackBitmap(): A routine to (un)pack bitmap data

play(<ANY>) play(<IFFChunk>): Playing Amiga audio data

plot(<AmigaBasicShape>) plot(<AmigaBitmapFont>) plot(<AmigaBitmapFontSet>) plot(<hardwareSprite>) plot(<IFFChunk>) plot(<IFF.FORM>) plot(<IFF.8SVX>) plot(<IFF.ILBM>) plot(<IFF.ANIM>) plot(<SysConfig>) plot(<AmigaIcon>): Plot AmigaFFH objects

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(<raw>,<missing>) rawToHWSprite(<raw>,<character>): Convert raw data into an Amiga hardware sprite

rawToIFFChunk(<raw>): Coerce raw data to an IFFChunk class object

rawToSysConfig(): Coerce raw data into a SysConfig class object

read.AmigaBasic(): Read Amiga Basic 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.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.AmigaBasic(): Write an AmigaBasic object to a file

write.AmigaBasicShape(): Write an AmigaBasicShape object to a file

write.AmigaBitmapFont() write.AmigaBitmapFontSet(): 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)