/// <summary>
/// Adds a pixel to the grid. It assignes the specified cell with the
/// specified pixel value by adding a colored rectangle in that cell.
/// </summary>
/// <param name="pixel"></param>
/// <param name="location"></param>
/// <param name="grid"></param>
public static void AddPixelToGrid(Int32 pixel, Prefab.Point location, Grid grid)
{
Rectangle rect = new Rectangle();
if (pixel == Feature.TRANSPARENT_VALUE)
{
rect.Fill = Brushes.Transparent;
}
else
{
rect.Fill = new SolidColorBrush(Color.FromArgb((byte)Bitmap.Alpha(pixel),
(byte)Bitmap.Red(pixel), (byte)Bitmap.Green(pixel), (byte)Bitmap.Blue(pixel)));
}
rect.Stroke = Brushes.Black;
rect.StrokeThickness = 0.5;
grid.Children.Add(rect);
Grid.SetRow(rect, location.Y);
Grid.SetColumn(rect, location.X);
}