scan

type AffineTransform interface {
	TransformInt(x, y int) (int, int)
	Transform(x, y float64) (float64, float64)
}

type BsData struct {
	GpUnitIds []string `json:"GpUnitIds"`

	Bubbles Contest `json:"bubbles"`

	// Header map[page number string][]float64{left, top, right, bottom}
	Header map[string][]float64 `json:"headers"`
}

type BubblesJson struct {
	DrawSettings *DrawSettings `json:"draw_settings"`

	// BsData should be preferred in the future
	// .BsData[ballotStyleIndex].GpUnitIds = [gp unit id str, ...]
	// .BsData[ballotStyleIndex].Bubbles[contest id str][selection id str] = [left, bottom, width, height]
	// .BsData[ballotStyleIndex].Headers[page number str] = [left, top, right, bottom]
	BsData []BsData `json:"bsdata"`

	// Bubbles is a list per ballot style, indexed in the same order as the source document ballot styles.
	// .Bubbles[ballotStyleIndex][contest @id][selection @id][x y width height]
	// Deprecated, use .BsData[ballotStyleIndex].Bubbles instead
	Bubbles []Contest `json:"bubbles"`

	// Headers[ballotStyleIndex][page number string][left top right bottom]
	// page coords are (0,0) bottom left, in points (1/72 inch)
	// Deprecated, use .BsData[ballotStyleIndex].Headers instead
	Headers []map[string][]float64 `json:"headers"`
}

type Contest map[string]ContestSelections

type ContestSelections map[string][]float64

type DrawSettings struct {
	// PageSize: [width pt, height pt],
	PageSize   []float64 `json:"pagesize"`
	PageMargin float64   `json:"pageMargin"`
}

type FPoint struct {
	X float64
	Y float64
}

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

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

type NopTransform struct {
}

type ScanContext struct {
	DebugOut io.Writer

	TargetsPngPath string
	DebugPngPath   string
	BubblesPngPath string
	// contains filtered or unexported fields
}

type Scanner struct {
	Bj BubblesJson
	// contains filtered or unexported fields
}

type SettableImage interface {
	image.Image
	Set(x, y int, c color.Color)
}