composite

type Layer struct {
	SeqID int

	Name string

	Folder     bool
	FolderOpen bool

	Visible   bool
	BlendMode psd.BlendMode
	Opacity   int // 0-255
	Clipping  bool

	BlendClippedElements bool

	MaskEnabled      bool
	MaskDefaultColor int // 0 or 255

	Parent   *Layer
	Children []Layer

	ClippedBy *Layer
	Clip      []*Layer
}

type Options struct {
	TileSize        int
	TransformMatrix f64.Aff3
	Gamma           float64
	// It will used to detect character encoding of a variable-width encoding layer name.
	LayerNameEncodingDetector func([]byte) encoding.Encoding
}

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

type Tree struct {
	Renderer *Renderer

	Root Layer

	Rect       image.Rectangle
	CanvasRect image.Rectangle
	// contains filtered or unexported fields
}