affine

Aug 31, 2022

Changes in this version

type ColorM

+ String func() string

type ColorMIdentity

+ func (c ColorMIdentity) String() string

Sep 30, 2021

Changes in this version

+ func ColorMString(c ColorM) string

type ColorM

+ func ChangeHSV(c ColorM, hueTheta float64, saturationScale float32, valueScale float32) ColorM

+ func ColorMSetElement(c ColorM, i, j int, element float32) ColorM

+ At func(i, j int) float32

+ Elements func(body *[16]float32, translate *[4]float32)

+ IsIdentity func() bool

+ type ColorMIdentity struct

+ func (c ColorMIdentity) Apply(clr color.Color) color.Color

+ func (c ColorMIdentity) At(i, j int) float32

+ func (c ColorMIdentity) Concat(other ColorM) ColorM

+ func (c ColorMIdentity) Elements(body *[16]float32, translate *[4]float32)

+ func (c ColorMIdentity) Equals(other ColorM) bool

+ func (c ColorMIdentity) Invert() ColorM

+ func (c ColorMIdentity) IsIdentity() bool

+ func (c ColorMIdentity) IsInvertible() bool

+ func (c ColorMIdentity) Scale(r, g, b, a float32) ColorM

+ func (c ColorMIdentity) ScaleOnly() bool

+ func (c ColorMIdentity) Translate(r, g, b, a float32) ColorM

Oct 21, 2020

Changes in this version

+ const ColorMDim

+ type ColorM struct

+ func (c *ColorM) Add(other *ColorM) *ColorM

+ func (c *ColorM) Apply(clr color.Color) color.Color

+ func (c *ColorM) ChangeHSV(hueTheta float64, saturationScale float32, valueScale float32) *ColorM

+ func (c *ColorM) Concat(other *ColorM) *ColorM

+ func (c *ColorM) Element(i, j int) float32

+ func (c *ColorM) Equals(other *ColorM) bool

+ func (c *ColorM) Invert() *ColorM

+ func (c *ColorM) IsInvertible() bool

+ func (c *ColorM) Scale(r, g, b, a float32) *ColorM

+ func (c *ColorM) ScaleOnly() bool

+ func (c *ColorM) SetElement(i, j int, element float32) *ColorM

+ func (c *ColorM) Translate(r, g, b, a float32) *ColorM

+ func (c *ColorM) UnsafeElements() ([]float32, []float32)