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Documentation

Index

• Constants
• type Face
  • func NewFace(data []byte) *Face
  • func (f *Face) Glyph(r rune) (alpha4.Image, fixed.Int26_6, bool)
  • func (f *Face) GlyphAdvance(r rune) (fixed.Int26_6, bool)
  • func (f *Face) Kern(r1, r2 rune) fixed.Int26_6
  • func (f *Face) Metrics() font.Metrics
• type Glyph
• type Kern

Constants

const (
	KernElemSize = 2*1 + 4
)

const (
	OffKerns = offNumKerns + 2
)

Types

type Face

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

func NewFace

func NewFace(data []byte) *Face

func (*Face) Glyph

func (f *Face) Glyph(r rune) (alpha4.Image, fixed.Int26_6, bool)

func (*Face) GlyphAdvance

func (f *Face) GlyphAdvance(r rune) (fixed.Int26_6, bool)

func (*Face) Kern

func (f *Face) Kern(r1, r2 rune) fixed.Int26_6

func (*Face) Metrics

func (f *Face) Metrics() font.Metrics

type Glyph

type Glyph struct {
	Advance  fixed.Int26_6
	ImageOff uint16
	Rect     alpha4.Rectangle
}

type Kern

type Kern struct {
	R1, R2 uint8
	Kern   fixed.Int26_6
}