transformer

type FormulaTransformer struct {
}

type Settings struct {
	PatternViewportXMin float64
	PatternViewportXMax float64
	PatternViewportYMin float64
	PatternViewportYMax float64
	InputImage          image.Image
	Formula             *command.CreateSymmetryPattern
	CoordinateThreshold imageoutput.CoordinateThreshold
	Eyedropper          imageoutput.Eyedropper
	OutputWidth         int
	OutputHeight        int
}

type Transformer interface {
	Transform(setting *Settings) *image.NRGBA
}