/// <summary>Returns the translation transform of @this for the upper-left corner of the specified hex.</summary>
/// <typeparam name="THex"></typeparam>
/// <param name="this"></param>
/// <param name="coords">Type: HexCoords - Coordinates of the hex to be painted next.</param>
public static Matrix TranslateToHex <THex>(this IMapDisplayWinForms <THex> @this, HexCoords coords)
where THex : IHex
{
var offset = @this.UpperLeftOfHex <THex>(coords);
return(new Matrix(1, 0, 0, 1, offset.X, offset.Y));
}
/// <summary>Returns pixel coordinates of centre of specified hex.</summary>
/// <param name="this"></param>
/// <param name="coords"></param>
/// <returns>A Point structure containing pixel coordinates for the (centre of the) specified hex.</returns>
public static HexPoint CentreOfHex <THex>(this IMapDisplayWinForms <THex> @this, HexCoords coords)
where THex : IHex
=> @this.UpperLeftOfHex(coords) + @this.HexCentreOffset;
