body

Documentation

Overview

Package body provides all structs and functions used to define how scale looks and works.

Index

• Constants
• type Color
  • func (color Color) Render(buffer *bytes.Buffer)
• type Mark
  • func (mark Mark) Render(buffer *bytes.Buffer)
• type RenderFunc
• type Scale
  • func (scale Scale) Render(out chan<- string)

Constants

const (
	None      = -1
	Black     = 0
	Red       = 1
	Green     = 2
	Yellow    = 3
	Blue      = 4
	Violet    = 5
	Cyan      = 6
	LightGray = 7
	DarkGray  = 8
	White     = 15
)

Types

type Color

type Color struct {
	FG int
	BG int
}

Color gathers both FG and BG color codes

func (Color) Render

func (color Color) Render(buffer *bytes.Buffer)

Render handles the magic-terminal sequence for changing color for FG and BG (if set)

type Mark

type Mark struct {
	Content rune
	FG      int
}

func (Mark) Render

func (mark Mark) Render(buffer *bytes.Buffer)

type RenderFunc

type RenderFunc func(*bytes.Buffer)

type Scale

type Scale struct {
	IsVisible  bool
	Color      Color
	RenderImpl RenderFunc
}

func (Scale) Render

func (scale Scale) Render(out chan<- string)