public override void GatherPathStats(GamePath gamePath, Board board)
{
gamePath.MaxArea = (float)MaxArea.MaximalRectangle(board.Cells) / 64;
gamePath.FragScore = Fragmentation.GetFragmentationScore(board.Cells);
//here the gamePath get the result from the addition function
gamePath.Tsiun = GetMaxArea(board);
}
/// <summary>
/// 面积选择的方法
/// </summary>
/// <param name="hv_image">输入的图像</param>
/// <param name="trackBarMin">低阈值的滚动条</param>
/// <param name="trackBarMax">高阈值的滚动条</param>
/// <param name="MinFlag">指示该方法是否是低阈值在滚动</param>
/// <param name="tbox">返回另一个阈值的读数</param>
/// <param name="MinArea">输出的低阈值对应的面积</param>
/// <param name="MaxArea">输出的高阈值对应的面积</param>
/// <returns></returns>
public string AreaShape(HObject hv_image, TrackBar trackBarMin, TrackBar trackBarMax, bool MinFlag, TextBox tbox, out int MinArea, out int MaxArea)
{
HObject Region, ho_ConnectedRegions = null, ho_SelectedRegions = null;
HOperatorSet.SetColor(HDevWindowStack.GetActive(), "red");
////分为 面积区域的选择 和 threshold 选择
HOperatorSet.Threshold(hv_image, out Region, _ThresholdMin, _ThresholdMax);
string value;
MinArea = trackBarMin.Value;
MaxArea = trackBarMax.Value;
if (MinFlag)
{
value = trackBarMin.Value.ToString();
if (MinArea > MaxArea)
{
trackBarMax.Value = MinArea;
trackBarMin.Value = MinArea;
MaxArea = MinArea;
tbox.Text = MinArea.ToString();
}
}
else
{
value = trackBarMax.Value.ToString();
if (MinArea > MaxArea)
{
trackBarMax.Value = MaxArea;
trackBarMin.Value = MaxArea;
MinArea = MaxArea;
tbox.Text = MaxArea.ToString();
}
}
//存储合适的面积大小
_AreaMin = MinArea;
_AreaMax = MaxArea;
if (HDevWindowStack.IsOpen())
{
HOperatorSet.SetDraw(HDevWindowStack.GetActive(), "fill");
//HOperatorSet.Rgb1ToGray(halcon_image, out ho_GrayImage);
HOperatorSet.Connection(Region, out ho_ConnectedRegions);
HOperatorSet.SelectShape(ho_ConnectedRegions, out ho_SelectedRegions, "area",
"and", MinArea, MaxArea);
//halcon code 显示图片
HOperatorSet.DispObj(hv_image, HDevWindowStack.GetActive());
//halcon code 显示区域
HOperatorSet.DispObj(ho_SelectedRegions, HDevWindowStack.GetActive());
}
//释放
ho_SelectedRegions.Dispose();
ho_ConnectedRegions.Dispose();
Region.Dispose();
return(value);
}
public void TwoDiagonalCornerCells()
{
Board board = new Board();
board.Cells[0][0] = true;
board.Cells[7][7] = true;
Assert.AreEqual(49, MaxArea.MaximalRectangle(board.Cells));
}
public void HalfAndMoreOfAllCells()
{
Board board = new Board();
for (int i = 0; i < 4; i++)
{
for (int j = 0; j < 4; j++)
{
board.Cells[i][j] = true;
}
}
Assert.AreEqual(32, MaxArea.MaximalRectangle(board.Cells));
}
public void AllCells()
{
Board board = new Board();
for (int i = 0; i < 8; i++)
{
for (int j = 0; j < 8; j++)
{
board.Cells[i][j] = true;
}
}
Assert.AreEqual(0, MaxArea.MaximalRectangle(board.Cells));
}
public void MakeAMove(out int shapeId, out string placement, Board board, IDictionary <int, Shape> shapes, IGameDrawer renderer)
{
placement = "";
shapeId = 0;
var candidates = new List <Candidate>();
foreach (var shape in shapes)
{
for (int x = 0; x < 8; x++)
{
for (int y = 0; y < 8; y++)
{
var newBoard = new Board(board);
var curPlacement = "" + (char)(97 + x) + (char)(49 + y);
if (newBoard.TryPlace(shape.Value, curPlacement))
{
var candidate = new Candidate()
{
Placement = curPlacement,
ShapeId = shape.Key,
ScoreGain = (newBoard.Score - shape.Value.Score) - board.Score,
CellsGain = newBoard.CellCount() - board.CellCount(),
LinesScore = newBoard.LinesScore(),
MaxArea = MaxArea.MaximalRectangle(newBoard.Cells),
FragScore = Fragmentation.GetFragmentationScore(newBoard.Cells)
};
candidates.Add(candidate);
}
}
}
}
var maxAreaList = from x in candidates orderby x.MaxArea descending, x.FragScore descending select x;
var fragScoreList = from x in candidates orderby x.FragScore descending, x.MaxArea descending select x;
var maxArea = maxAreaList.First();
var fragScore = fragScoreList.First();
var final = fragScore.MaxArea < 0.32F ? maxArea : fragScore;
placement = final.Placement;
shapeId = final.ShapeId;
}
public void SingleCornerCell()
{
Board board = new Board();
board.Cells[0][0] = true;
Assert.AreEqual(56, MaxArea.MaximalRectangle(board.Cells));
board.Cells[0][0] = false;
board.Cells[7][0] = true;
Assert.AreEqual(56, MaxArea.MaximalRectangle(board.Cells));
board.Cells[7][0] = false;
board.Cells[0][7] = true;
Assert.AreEqual(56, MaxArea.MaximalRectangle(board.Cells));
board.Cells[0][7] = false;
board.Cells[7][7] = true;
Assert.AreEqual(56, MaxArea.MaximalRectangle(board.Cells));
board.Cells[7][7] = false;
}
public void TestMaxHistogram()
{
int[] hist = new[] { 1, 1, 1, 1, 0, 1 };
Assert.AreEqual(4, MaxArea.MaxAreaHist(hist));
hist = new[] { 2, 2, 0, 2, 1, 0 };
Assert.AreEqual(4, MaxArea.MaxAreaHist(hist));
hist = new[] { 3, 3, 1, 3, 2, 1 };
Assert.AreEqual(6, MaxArea.MaxAreaHist(hist));
hist = new[] { 0, 4, 2, 4, 3, 2 };
Assert.AreEqual(10, MaxArea.MaxAreaHist(hist));
hist = new[] { 1, 5, 3, 5, 4, 0 };
Assert.AreEqual(12, MaxArea.MaxAreaHist(hist));
hist = new[] { 2, 6, 0, 6, 5, 1 };
Assert.AreEqual(10, MaxArea.MaxAreaHist(hist));
}
public void QuarterOfAllCells()
{
Board board = new Board();
for (int i = 0; i < 8; i++)
{
for (int j = 0; j < 8; j++)
{
board.Cells[i][j] = true;
}
}
for (int i = 0; i < 4; i++)
{
for (int j = 0; j < 4; j++)
{
board.Cells[i][j] = false;
}
}
Assert.AreEqual(16, MaxArea.MaximalRectangle(board.Cells));
}
public override void GatherPathStats(GamePath gamePath, Board board)
{
gamePath.MaxArea = (float)MaxArea.MaximalRectangle(board.Cells) / 64;
gamePath.FragScore = Fragmentation.GetFragmentationScore(board.Cells);
}
public void EmptyMatrix()
{
Board board = new Board();
Assert.AreEqual(64, MaxArea.MaximalRectangle(board.Cells));
}