pen

Documentation

Index

• func Line(dst draw.Image, sp image.Point, ep image.Point, w int, c color.Color)
• type Nib
  • func (n *Nib) Mask() *image.Alpha
• type Shape

Functions

func Line

func Line(dst draw.Image, sp image.Point, ep image.Point, w int, c color.Color)

pen.Line(bg, image.Pt(10, 10), image.Pt(100, 90), 10, blue)

Types

type Nib

type Nib struct {
	Size  int
	Shape Shape
}

func (*Nib) Mask

func (n *Nib) Mask() *image.Alpha

type Shape

type Shape int

const Circle Shape = 1

const Square Shape = 0