Algosim documentation: categories

categories

Returns the categories a given kernel function belongs to.

Syntax

Description

If x is a kernel function or one of the names of a kernel function, then categories(x) is a list of the categories the function belongs to.

categories(sin)
math
trigonometry
categories(gcd)
math
number theory
categories(MotionBlur)
pixmaps
categories(length)
general
lists
strings
structures
sets
categories(NoteOn)
MIDI
WordWrap(join(filter(functions(), (f ↦ contains(categories(f), "pixmaps"))))) \ 10000
AddBorder, AdjustHSV, AdjustRGB, AlphaDrawRect, AutoCrop, AutoCropRect,
AverageColor, binarize, BlendModes, BoxBlur, color, ColorCount, ColorFreqs,
ColorGradient, CombineChannels, ComponentHighlight, ComputePixmap,
ConvolutionKernel, convolve, CreatePixmap, CustomScanlineRotation, darken,
DissolveToColorRegularly, DissolveToColorStochastically, DistortColor,
DistortMetric, DrawDisk, DrawDisks, DrawLine, DrawLines, DrawRect, DrawSquare,
DrawSquares, EdgeDetect, emboss, ExpandCanvas, ExtendBorder, ExtractChannel,
FadeToColor, FillRect, FixHue, flip, FloodFill, GaussianBlur, GetHSL, GetHSV,
GetRect, GetRGB, height, HexColorCode, hsl, hsv, InvertColor, InvertLightness,
InvertValue, IsCol, IsDark, IsGreyscale, IsOnlyBackground, IsRow, IsSquare,
LinearTransformation, MotionBlur, NamedColors, noise, pixelate, polygon,
RandomColor, RandomScanlineRotation, rgb, ripple, rot180, rot90n, rot90p,
rotate, scale, ScanlineRotation, shear, ShiftHue, shuffle, size, SkewRotation,
stretch, tiles, ToGreyscale, ToMonochromatic, transformation, voronoi, whiten,
width, wind

See also