grammar

Documentation

Index

• Variables
• type Path
  • func (p Path) Points() []RawPoint
• type PathPointer
• type Point
  • func (p Point) Value() RawPoint
• type PointValuer
• type RawPath
• type RawPoint
  • func (p RawPoint) Value() RawPoint

Variables

var PathParser = participle.MustBuild(&Path{},
	participle.Lexer(pathLexer),
)

var PointParser = participle.MustBuild(&Point{},
	participle.Lexer(pathLexer),
)

Types

type Path

type Path struct {
	Open RawPath `"[" @@ "]"`
}

func (Path) Points

func (p Path) Points() []RawPoint

type PathPointer

type PathPointer interface {
	Points() []RawPoint
}

type Point

type Point struct {
	Closed *RawPoint `("(" @@ ")")`
	Open   *RawPoint `| @@`
}

func (Point) Value

func (p Point) Value() RawPoint

type PointValuer

type PointValuer interface {
	Value() RawPoint
}

type RawPath

type RawPath struct {
	Points []Point `@@ ("," @@)*`
}

type RawPoint

type RawPoint struct {
	X int `@Natural`
	Y int `"," @Natural`
}

func (RawPoint) Value

func (p RawPoint) Value() RawPoint