font9

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

type Fixed struct {
	Left  int8
	Adv   uint8 // distance between two successive glyph origins when drawing
	Width uint8 // width of the glyph subimage
	Bits  Image // image holding the glyphs, the baseline is at y = 0
}

type Image interface {
	image.Image
	SubImage(r image.Rectangle) image.Image
}

type Variable struct {
	// Info stores information about N character subimagas in the N*4 + 2 bytes:
	// xlo0, xhi0, left0, advance0, ... , xloN, xhiN. The difference to the
	// original Plan 9 subfont is the lack of the top and bottom information.
	// Info is stored in a string to avoid being copied to RAM in the case of
	// systems that can leave read-only data in Flash. Use strings.Builder to
	// efficiently load/build it at runtime.
	Info string

	// Bits is an image holding the glyphs. The baseline is at y = 0.
	Bits Image
}