monochrome

package

v0.0.0-...-797c769 Latest Latest Go to latest Published: Feb 7, 2024 License: MIT Imports: 3 Imported by: 0

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func Model() color.Palette

type Image struct {
	// contains filtered or unexported fields
}

Image is an image with black data on a white background.

func From(img image.Image) *Image

From converts an image to monochrome with Otsu thresholding. https://en.wikipedia.org/wiki/Otsu%27s_method

func New(r image.Rectangle) *Image

func (m *Image) At(x, y int) color.Color

func (m *Image) BlackAt(x, y int) bool

func (m *Image) Bounds() image.Rectangle

func (m *Image) ColorIndexAt(x, y int) uint8

func (m *Image) ColorModel() color.Model

func (m *Image) Set(x, y int, c color.Color)

func (m *Image) SetBlack(x, y int, isBlack bool)