lib

Documentation

Index

• type Canvas
  • func FromImage(img image.Image) Canvas
  • func New(sizeX, sizeY int, canvasColor color.RGBA) Canvas
  • func (c Canvas) At(x, y int) (color.RGBA, bool)
  • func (c Canvas) Draw(canvasPosition [2]int, cursorPosition [2]int, pixelSize int)
  • func (c *Canvas) Fill(x, y int, color color.RGBA) error
  • func (c *Canvas) SetPixel(x, y int, color color.RGBA)
  • func (c Canvas) Size() [2]int
  • func (c Canvas) ToImage() image.Image

Types

type Canvas

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

func FromImage

func FromImage(img image.Image) Canvas

func New

func New(sizeX, sizeY int, canvasColor color.RGBA) Canvas

func (Canvas) At

func (c Canvas) At(x, y int) (color.RGBA, bool)

func (Canvas) Draw

func (c Canvas) Draw(canvasPosition [2]int, cursorPosition [2]int, pixelSize int)

func (*Canvas) Fill

func (c *Canvas) Fill(x, y int, color color.RGBA) error

func (*Canvas) SetPixel

func (c *Canvas) SetPixel(x, y int, color color.RGBA)

func (Canvas) Size

func (c Canvas) Size() [2]int

func (Canvas) ToImage

func (c Canvas) ToImage() image.Image