ascii

package

v0.0.0-...-162a0df Latest Latest Go to latest Published: Oct 6, 2023 License: AGPL-3.0 Imports: 11 Imported by: 0

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Repository

github.com/chzchzchz/sitbot

Links

Open Source Insights

Documentation ¶

Index ¶

Variables
func MircColor(n int) (color.Color, error)
func PaletteBg(a *ASCII)
func PaletteFg(a *ASCII)
func Rasterize(a *ASCII) (*image.RGBA, error)
type ASCII
- func NewASCII(dat string) (*ASCII, error)
- func RoundBox(wh image.Point) *ASCII
type Cell
type CharAttr
type ColorExtent
type ColorPair
- func (c ColorPair) AnsiCode(p *Palette) []byte
- func (c ColorPair) MircCode(p *Palette) []byte
type Palette
- func NewPaletteMIRC() *Palette
type Transform

Constants ¶

This section is empty.

Variables ¶

View Source

var DefaultCharAttr = CharAttr{}

View Source

var DefaultColorPair = ColorPair{nil, nil}

View Source

var ErrBadCellCoord = errors.New("out of range")

View Source

var ErrBadMircCode = errors.New("bad mirc code")

Functions ¶

func MircColor ¶

func MircColor(n int) (color.Color, error)

func PaletteBg ¶

func PaletteBg(a *ASCII)

func PaletteFg ¶

func PaletteFg(a *ASCII)

func Rasterize ¶

func Rasterize(a *ASCII) (*image.RGBA, error)

Types ¶

type ASCII ¶

type ASCII struct {
	// Cells is indexed via [y][x].
	Cells [][]Cell
}

func NewASCII ¶

func NewASCII(dat string) (*ASCII, error)

func RoundBox ¶

func RoundBox(wh image.Point) *ASCII

func (*ASCII) AnsiBytes ¶

func (a *ASCII) AnsiBytes() []byte

func (*ASCII) Box ¶

func (a *ASCII) Box(r image.Rectangle, c Cell)

func (*ASCII) Bytes ¶

func (a *ASCII) Bytes() []byte

func (*ASCII) ClearText ¶

func (a *ASCII) ClearText()

func (*ASCII) Clip ¶

func (a *ASCII) Clip(r image.Rectangle)

func (*ASCII) Colors ¶

func (a *ASCII) Colors() (ret []ColorExtent)

func (*ASCII) Columns ¶

func (a *ASCII) Columns() (w int)

func (*ASCII) Copy ¶

func (a *ASCII) Copy() *ASCII

func (*ASCII) Flip ¶

func (a *ASCII) Flip()

func (*ASCII) Get ¶

func (a *ASCII) Get(x, y int) *Cell

func (*ASCII) MergePut ¶

func (a *ASCII) MergePut(c Cell, x, y int)

func (*ASCII) Mirror ¶

func (a *ASCII) Mirror()

func (*ASCII) Paste ¶

func (a *ASCII) Paste(aa *ASCII, pt image.Point)

func (*ASCII) Put ¶

func (a *ASCII) Put(c Cell, x, y int) *Cell

func (*ASCII) PutString ¶

func (a *ASCII) PutString(s string, x, y int)

func (*ASCII) PutTrimASCII ¶

func (a *ASCII) PutTrimASCII(aa *ASCII, pt image.Point)

PutTrimASCII puts with transparent spaces up to the first non-space on a row, then uses all overwriting spaces.

func (*ASCII) Rectangle ¶

func (a *ASCII) Rectangle() image.Rectangle

func (*ASCII) Rotate ¶

func (a *ASCII) Rotate(degrees int)

func (*ASCII) Rows ¶

func (a *ASCII) Rows() int

func (*ASCII) Scale ¶

func (a *ASCII) Scale(x, y int)

func (*ASCII) Text ¶

func (a *ASCII) Text() string

type Cell ¶

type Cell struct {
	ColorPair
	Value rune
	CharAttr
}

type CharAttr ¶

type CharAttr struct {
	Italic    bool
	Bold      bool
	Underline bool
}

type ColorExtent ¶

type ColorExtent struct {
	Start  int
	Length int
	ColorPair
	CharAttr
}

type ColorPair ¶

type ColorPair struct {
	Foreground color.Color
	Background color.Color
}

func (ColorPair) AnsiCode ¶

func (c ColorPair) AnsiCode(p *Palette) []byte

func (ColorPair) MircCode ¶

func (c ColorPair) MircCode(p *Palette) []byte

type Palette ¶

type Palette struct {
	color.Palette
	Hues []color.Palette
}

func NewPaletteMIRC ¶

func NewPaletteMIRC() *Palette

type Transform ¶

type Transform func(*ASCII)

Source Files ¶

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