pal

package module

v0.2.6 Latest Latest Go to latest Published: May 7, 2020 License: MIT Imports: 9 Imported by: 2

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type Brush struct {
	Rank RGBA   `json:"rank"`
	File string `json:"filename"`
	// contains filtered or unexported fields
}

func (br *Brush) Image() *image.Image

Get Image

type Palette struct {
	Dirname string  `json:"bucket"`
	List    []Brush `json:"brush"`
}

func LoadPalette(src string) (*Palette, error)

func NewPalette(bucket string, size int) (*Palette, error)

func (p *Palette) Closest(mean color.Color) *image.Image

func (p *Palette) FillPalette(size int) error

FillPalette

func (p *Palette) Save(dst string) error

type RGBA struct {
	R uint32 `json:"r"`
	G uint32 `json:"g"`
	B uint32 `json:"b"`
	A uint32 `json:"a"`
}

func (rgba *RGBA) RGBA() (uint32, uint32, uint32, uint32)