public void CompareSimilarPatterns()
{
// Setup
int bitsPerColour = 8;
int tileSize = 16;
int offsetX = 0;
int offsetY = 0;
//Bitmap croppedImage = Program.LoadImage(@"C:\Users\nicB\Documents\tileTest.png");
Program.LoadImage(@"C:\Users\nicB\Documents\tileTest.png", tileSize, offsetX, offsetY);
//int x = 0;
//int y = 0;
int index = 0;
//Bitmap image1 = Program.GetTileImage(x, y, TileSize);
Bitmap image1 = Program.GetTileImage(index);
Tile tile1 = new Tile(image1, bitsPerColour, tileSize, index);
Console.WriteLine("Tile 1: " + tile1.ToString());
//x = 16;
index = 1;
//Bitmap image2 = Program.GetTileImage(x, y, TileSize);
Bitmap image2 = Program.GetTileImage(index);
Tile tile2 = new Tile(image2, bitsPerColour, tileSize, 1);
Console.WriteLine("Tile 2: " + tile2.ToString());
// Execution
Tuple<float, float> results = tile1.GetMatches(tile2);
float patternMatch = results.Item1;
float colourMatch = results.Item2;
bool identical = tile1.IdenticalTo(tile2);
// Assertion
float expectedPatternMatch = 223 / 255f;
Assert.IsTrue(patternMatch == expectedPatternMatch, string.Format("Expected {0}, Actual {1}", expectedPatternMatch, patternMatch));
Assert.IsFalse(identical);
}
private static TileGroupMatchResults FindMatchingGroupWithResults(Tile tileToCompare, float patternThreshold, float colourThreshold)
{
foreach (TileGroup group in allSortedTiles)
{
//int masterIndex = group.MasterIndex;
//Tile Master = allSubImageTiles[MasterIndex];
//Tile master = allSubImageTiles.ElementAt(masterIndex);
Tile master = group.Master;
Tuple<float, float> results = tileToCompare.GetMatches(master);
float patternMatch = results.Item1;
float colourMatch = results.Item2;
bool areSimilar = Tile.SimilarTo(patternMatch, patternThreshold);
if (areSimilar == false)
{
continue;
}
return new TileGroupMatchResults(group, patternMatch, colourMatch);
}
return new TileGroupMatchResults();
}
public void CompareSimilarToMaster()
{
// Setup
int bitsPerColour = 8;
int accuracy = 2;
int tileCount = 32;
int tileSize = 16;
int offsetX = 0;
int offsetY = 0;
//Bitmap canvas = Program.LoadImage(@"C:\Users\nicB\Documents\tileTest.png");
Program.LoadImage(@"C:\Users\nicB\Documents\tileTest.png", tileSize, offsetX, offsetY);
//int x = 0;
//int y = 0;
int index = 0;
//Bitmap image1 = Program.GetTileImage(x, y, TileSize);
Bitmap image1 = Program.GetTileImage(index);
Tile master = new Tile(image1, bitsPerColour, tileSize, index);
//Console.WriteLine("Tile 1: " + tileToDraw.ToString());
Tile identicalTile = new Tile(image1, bitsPerColour, tileSize, index);
//x = 16;
index = 1;
//Bitmap image2 = Program.GetTileImage(x, y, TileSize);
Bitmap image2 = Program.GetTileImage(index);
Tile similarTile = new Tile(image2, bitsPerColour, tileSize, index);
//Console.WriteLine("Tile 2: " + similarTile.ToString());
//x = 32;
index = 2;
//Bitmap image3 = Program.GetTileImage(x, y, TileSize);
Bitmap image3 = Program.GetTileImage(index);
Tile otherSimilarTile = new Tile(image3, bitsPerColour, tileSize, index);
//Console.WriteLine("Tile 3: " + otherSimilarTile.ToString());
Tuple<float, float> identicalResults = master.GetMatches(identicalTile);
float patternMatch = identicalResults.Item1;
float colourMatch = identicalResults.Item2;
int identicalHashCode = Tile.GetHashcode(accuracy, patternMatch, colourMatch, tileCount);
// Execution
Tuple<float, float> similarResults = master.GetMatches(similarTile);
patternMatch = similarResults.Item1;
colourMatch = similarResults.Item2;
int similarHashCode = Tile.GetHashcode(accuracy, patternMatch, colourMatch, tileCount);
Tuple<float, float> otherSimilarResults = master.GetMatches(otherSimilarTile);
patternMatch = similarResults.Item1;
colourMatch = similarResults.Item2;
int otherSimilarHashCode = Tile.GetHashcode(accuracy, patternMatch, colourMatch, tileCount);
// Assertion
Assert.IsTrue(identicalHashCode == 0, string.Format("Expected 0, Actual {0}", identicalHashCode));
Assert.IsTrue(similarHashCode == otherSimilarHashCode, string.Format("Expected true, Actual {0} == {1}", similarHashCode, otherSimilarHashCode));
}