bitmap

type Color bool

type Image struct {
	// Pix holds the image's pixels, in binary format.
	// Each bit represents a pixel: 1 is black, 0 is white.
	// The order of the pixels is left to right.
	// The pixel at (x, y) starts at Pix[(y-Rect.Min.Y)*Stride + (x-Rect.Min.X)*2].
	Pix []uint8

	// Stride is the Pix stride (in bytes) between vertically adjacent pixels.
	Stride int

	// Rect is the image's bounds.
	Rect image.Rectangle
}