photoprism/pkg/colors/chroma.go

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package colors
import "fmt"
// Chroma represents colorfulness.
type Chroma int16
// Percent returns the colourfulness in percent.
func (c Chroma) Percent() int16 {
if c > 100 {
return 100
} else if c < 0 {
return 0
}
return int16(c)
}
// Hex returns the colourfulness in percent has hex string.
func (c Chroma) Hex() string {
return fmt.Sprintf("%X", c.Percent())
}
// Uint returns the colourfulness in percent as unsigned integer.
func (c Chroma) Uint() uint {
return uint(c.Percent())
}
// Int returns the colourfulness in percent as integer.
func (c Chroma) Int() int {
return int(c.Percent())
}