color

Documentation

Index

• type Color
  • func (c Color) GetLuminace() float32
  • func (c Color) GetMaximum() uint8
  • func (c Color) GetMean() uint8
  • func (c Color) GetMinimum() uint8
  • func (c Color) GetProportions() (float32, float32, float32)
  • func (c Color) GetSorted() []uint8
  • func (c Color) GetSortedProportions() []float32
  • func (c Color) IsDark() bool
  • func (c Color) IsGray() bool
  • func (c Color) IsLight() bool

Types

type Color

type Color struct {
	R uint8 // Red
	G uint8 // Green
	B uint8 // Blue
}

func (Color) GetLuminace

func (c Color) GetLuminace() float32

GetLuminace calculates the luminance of the color.

func (Color) GetMaximum

func (c Color) GetMaximum() uint8

GetMaximum gets the max value of the color.

func (Color) GetMean

func (c Color) GetMean() uint8

GetMean returns the average value for all colors.

func (Color) GetMinimum

func (c Color) GetMinimum() uint8

GetMinimum gets the min value of the color.

func (Color) GetProportions

func (c Color) GetProportions() (float32, float32, float32)

GetProportions gets the proportions (percentages) of each color.

func (Color) GetSorted

func (c Color) GetSorted() []uint8

GetSorted gets the values of the colors sorted.

func (Color) GetSortedProportions

func (c Color) GetSortedProportions() []float32

GetSorted gets the values of the colors sorted.

func (Color) IsDark

func (c Color) IsDark() bool

IsDark determins whether the color is dark.

func (Color) IsGray

func (c Color) IsGray() bool

IsGray determines whether the color is grey.

func (Color) IsLight

func (c Color) IsLight() bool

IsLight determins whether the color is light.