colorx

Documentation

Index

• Variables
• func FormatHex(c color.Color) string
• func ParseHex(text string) (color.Color, error)
• type Hex
  • func (h *Hex) MarshalText() ([]byte, error)
  • func (h *Hex) String() string
  • func (h *Hex) UnmarshalText(text []byte) error

Variables

var ErrInvalidLength = errors.New("invalid length")

Functions

func FormatHex

func FormatHex(c color.Color) string

FormatHex formats the given color.Color as a hex code

func ParseHex

func ParseHex(text string) (color.Color, error)

ParseHex parses the given hex code as a color.NRGBA

Types

type Hex

type Hex struct {
	color.Color
}

Hex is a helper struct that wraps a color and satisfies encoding.TextMarshaler, encoding.TextUnmarshaler, and fmt.Stringer.

func (*Hex) MarshalText

func (h *Hex) MarshalText() ([]byte, error)

MarshalText encodes a color as hex.

func (*Hex) String

func (h *Hex) String() string

MarshalText encodes a color as hex.

func (*Hex) UnmarshalText

func (h *Hex) UnmarshalText(text []byte) error

UnmarshalText parses the given hex code.