cmd

Documentation

Index

• func ClosestHeaderName(fname string, name string) (string, error)
• func Execute()
• func ReadCoeffs(fname string) (map[string]float64, error)
• type ColorCycle
  • func JosephAndHisBrothers() ColorCycle
  • func (cc *ColorCycle) Get(i int) color.RGBA
  • func (cc *ColorCycle) Next() color.RGBA
• type GlyphCycle
  • func NewDefaultGlyphCycle() GlyphCycle
  • func (g *GlyphCycle) Next() draw.GlyphDrawer

Functions

func ClosestHeaderName

func ClosestHeaderName(fname string, name string) (string, error)

ClosestHeaderName returns a header name containing <name>

func Execute

func Execute()

Execute adds all child commands to the root command and sets flags appropriately. This is called by main.main(). It only needs to happen once to the rootCmd.

func ReadCoeffs

func ReadCoeffs(fname string) (map[string]float64, error)

ReadCoeffs return a map with the coefficients

Types

type ColorCycle

type ColorCycle struct {
	Colors  []color.RGBA
	Current int
}

ColorCycle is a type that represents a color cycle

func JosephAndHisBrothers

func JosephAndHisBrothers() ColorCycle

JosephAndHisBrothers return a color cycle extracted by Google arts for the image Joseph And His Brothers by

func (*ColorCycle) Get

func (cc *ColorCycle) Get(i int) color.RGBA

Get given color

func (*ColorCycle) Next

func (cc *ColorCycle) Next() color.RGBA

Next returns the color and updates the scheme to the next

type GlyphCycle

type GlyphCycle struct {
	Glyphs  []draw.GlyphDrawer
	Current int
}

GlyphCycle contains different glyphs

func NewDefaultGlyphCycle

func NewDefaultGlyphCycle() GlyphCycle

NewDefaultGlyphCycle returns a new instance of GlyphCycle containing some predefined glyphs

func (*GlyphCycle) Next

func (g *GlyphCycle) Next() draw.GlyphDrawer

Next returns the next shape