//private void DrawLabelsOutput(Grid grid)
//{
// const int SIZE = 20;
// Bitmap outputImg = new Bitmap(grid.Width * SIZE, grid.Height * SIZE);
// Graphics outputGC = Graphics.FromImage(outputImg);
// Sector sector = grid[0, 0].Sector;
// for (int row = 0; row < sector.AreaOnGrid.Height; row++)
// {
// for (int col = 0; col < sector.AreaOnGrid.Width; col++)
// {
// Rectangle cellRect = new Rectangle(col * SIZE, row * SIZE, SIZE, SIZE);
// if (sector.Labels[col, row] != 0)
// {
// outputGC.DrawRectangle(Pens.Black, cellRect);
// outputGC.DrawString(sector.Labels[col, row].ToString(), SystemFonts.CaptionFont, Brushes.Blue, cellRect.Left + 2, cellRect.Top + 2);
// }
// else
// {
// outputGC.FillRectangle(Brushes.Black, cellRect);
// }
// }
// }
// outputGC.Dispose();
// outputImg.Save("labels.png");
// outputImg.Dispose();
//}
private void DrawRegion(MC.Region region, Color color)
{
foreach (Cell cellOfRegion in region.AllCells)
{
this.resultImage.SetPixel(cellOfRegion.Coords.X, cellOfRegion.Coords.Y, color);
}
}
private void DrawRegionsToOutput(int objectSize, Grid grid)
{
Random random = new Random();
//Dictionary<MC.Region, Color> colorsPerRegion = new Dictionary<MC.Region, Color>();
Dictionary <MC.Region, Brush> colorsPerRegion = new Dictionary <MC.Region, Brush>();
Bitmap outputImg = new Bitmap(grid.Width * OUTPUT_CELLSIZE, grid.Height * OUTPUT_CELLSIZE);
Graphics outputGC = Graphics.FromImage(outputImg);
for (int row = 0; row < grid.Height; row++)
{
for (int col = 0; col < grid.Width; col++)
{
Rectangle cellRect = new Rectangle(col * OUTPUT_CELLSIZE, row * OUTPUT_CELLSIZE, OUTPUT_CELLSIZE, OUTPUT_CELLSIZE);
Cell cell = grid[col, row];
MC.Region regionOfCell = cell.GetRegion(objectSize);
if (regionOfCell == null)
{
outputGC.FillRectangle(Brushes.Black, cellRect);
//outputImg.SetPixel(col, row, Color.Black);
}
else
{
if (!colorsPerRegion.ContainsKey(regionOfCell))
{
colorsPerRegion[regionOfCell] = new SolidBrush(Color.FromArgb(random.Next(100, 256), random.Next(100, 256), random.Next(100, 256)));
//colorsPerRegion[regionOfCell] = Color.FromArgb(random.Next(100, 256), random.Next(100, 256), random.Next(100, 256));
}
List <int> exitDirections = new List <int>();
for (int direction = 0; direction < GridDirections.DIRECTION_COUNT; direction++)
{
if (regionOfCell.ExitCells[direction].Contains(cell))
{
exitDirections.Add(direction);
}
}
Brush colorOfRegion = colorsPerRegion[regionOfCell];
outputGC.FillRectangle(colorOfRegion, cellRect);
outputGC.DrawRectangle(Pens.Black, cellRect);
//outputImg.SetPixel(col, row, Color.FromArgb(colorOfRegion.R - 60, colorOfRegion.G - 60, colorOfRegion.B - 60));
foreach (int exitDirection in exitDirections)
{
Point lineBegin = new Point(cellRect.Left + EXITVECTOR_BEGIN[exitDirection].X, cellRect.Top + EXITVECTOR_BEGIN[exitDirection].Y);
//Point lineBegin = new Point((cellRect.Left + cellRect.Right) / 2, (cellRect.Top + cellRect.Bottom) / 2);
Size directionVector = GridDirections.DIRECTION_VECTOR[exitDirection];
Point lineEnd = new Point(lineBegin.X + directionVector.Width * OUTPUT_CELLSIZE / 2, lineBegin.Y + directionVector.Height * OUTPUT_CELLSIZE / 2);
outputGC.DrawLine(Pens.Yellow, lineBegin, lineEnd);
outputGC.DrawEllipse(Pens.Yellow, new Rectangle(lineBegin.X - 2, lineBegin.Y - 2, 5, 5));
}
}
}
}
outputGC.Dispose();
outputImg.Save("regions_" + objectSize + ".png");
outputImg.Dispose();
}