/// <summary>
/// Converts an Image object into a Maze object. The Image object is used to create a Bitmap representation.
/// </summary>
public static Maze ConvertImageToMaze(Image mazeImage)
{
var mazeBitmapImage = new Bitmap(mazeImage);
var mazeGridpoints = new Dictionary <CartesianCoordinate, MazeGridpoint>();
for (var x = 0; x < mazeBitmapImage.Width; x++)
{
for (var y = 0; y < mazeBitmapImage.Height; y++)
{
var mazeBitmapPixelColor = mazeBitmapImage.GetPixel(x, y);
var mazeGridpoint = MazeGridpointConverter.ConvertPixelInformationToMazeGridpoint(x, y, mazeBitmapPixelColor);
mazeGridpoints.Add(mazeGridpoint.Position, mazeGridpoint);
}
}
return(new Maze(mazeGridpoints));
}
/// <summary>
/// Converts a Maze object into an Image object. A Bitmap representation is used to create the Image object.
/// </summary>
public static Image ConvertMazeToImage(Maze maze)
{
var imageWidth = maze.MazeWidth;
var imageHeight = maze.MazeHeight;
var mazeBitmapImage = new Bitmap(imageWidth, imageHeight);
foreach (var mazeGridpoint in maze.MazeGridpoints)
{
var x = mazeGridpoint.Key.X;
var y = mazeGridpoint.Key.Y;
var pixelColor = MazeGridpointConverter.ConvertMazeGridpointToPixelColor(mazeGridpoint.Value);
mazeBitmapImage.SetPixel(x, y, pixelColor);
}
var mazeImage = mazeBitmapImage as Image;
return(mazeImage);
}
