imagef

package

v0.0.0-...-405cb25 Latest Latest Go to latest Published: Feb 8, 2020 License: GPL-3.0 Imports: 8 Imported by: 0

Details

Package imagef provides a floating-point image implementation.

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This section is empty.

func Linear(s float64) float64

type Image [][]colorf.Color

func Load(fname string, colorspace func(float64) float64) (Image, error)

func MakeImage(w, h int) Image

func MustLoad(fname string) Image

func (img Image) At(i, j int) color.Color

At implements image.Image

func (i Image) Bounds() image.Rectangle

Bounds implements image.Image

func (i Image) ColorModel() color.Model

ColorModel implements image.Image

func (i Image) Copy() Image

func (i Image) NumPixels() int

func (img Image) RGBAAt(i, j int) (r, g, b, a uint32)

func (i Image) Size() (width, height int)

type ImageGray [][]float64

func MakeImageGray(w, h int) ImageGray

TODO: remove

func (img ImageGray) At(i, j int) colorf.Color

At implements image.Image

func (i ImageGray) Bounds() image.Rectangle

Bounds implements image.Image

func (i ImageGray) ColorModel() color.Model

ColorModel implements image.Image

Path	Synopsis
colorf Package colorf provides a floating-point color implementation.	Package colorf provides a floating-point color implementation.
post Package post implements image post-processing effects, like bloom.	Package post implements image post-processing effects, like bloom.
ppm Package PPM provides support for images in the NetPBM format, as defined by https://en.wikipedia.org/wiki/Netpbm_format.	Package PPM provides support for images in the NetPBM format, as defined by https://en.wikipedia.org/wiki/Netpbm_format.