public void AddDot(Coords coords, DotColour dotColour)
{
var aw = ActualWidth;
var ah = ActualHeight;
var sw = (aw - GridLineThickness) / GridSize;
var sh = (ah - GridLineThickness) / GridSize;
var dot = new Ellipse
{
Tag = TagType.Dot,
Width = sw * 6 / 8,
Height = sh * 6 / 8,
Fill = new SolidColorBrush(dotColour.ToWpfColour())
};
var cellRect = new Rect(coords.X * sw + GridLineHalfThickness, (GridSize - coords.Y - 1) * sh + GridLineHalfThickness, sw, sh);
cellRect.Inflate(-sw / 8, -sh / 8);
Canvas.SetLeft(dot, cellRect.Left);
Canvas.SetTop(dot, cellRect.Top);
BoardCanvas.Children.Add(dot);
_coordsToDots.Add(coords, dot);
}
public static Color ToWpfColour(this DotColour dotColour)
{
var colourName = dotColour.ColourName;
var colourNameWithNoSpaces = colourName.Replace(" ", "");
var propertyInfo = typeof(Colors).GetProperty(colourNameWithNoSpaces, BindingFlags.Public | BindingFlags.Static);
if (propertyInfo != null)
{
var colour = (Color)propertyInfo.GetValue(null, BindingFlags.Public | BindingFlags.Static, null, new object[] {}, null);
return(colour);
}
throw new InvalidOperationException(string.Format("Unknown colour name, \"{0}\".", colourName));
}
private void AddDot(Coords coords, DotColour dotColour)
{
_boardControl.AddDot(coords, dotColour);
_coordsToDots.Add(coords, dotColour);
BoardControlHasChanged();
}
public ColourPair(Coords startCoords, Coords endCoords, DotColour dotColour)
{
_startCoords = startCoords;
_endCoords = endCoords;
_dotColour = dotColour;
}