/// <summary>
/// Initializes a new instance of the <c>ClippingBoundary</c> class as a rectangular clipping boundary from two opposite corners.
/// </summary>
/// <param name="firstCorner">Rectangle first corner.</param>
/// <param name="secondCorner">Rectangle second corner.</param>
public ClippingBoundary(Vector2 firstCorner, Vector2 secondCorner)
{
this.type = ClippingBoundaryType.Rectangular;
this.vertexes = new List <Vector2> {
firstCorner, secondCorner
};
}
/// <summary>
/// Initializes a new instance of the <c>ClippingBoundary</c> class as a rectangular clipping boundary.
/// </summary>
/// <param name="x">Rectangle x-coordinate of the first corner.</param>
/// <param name="y">Rectangle y-coordinate of the first corner.</param>
/// <param name="width">Rectangle width.</param>
/// <param name="height">Rectangle height.</param>
public ClippingBoundary(double x, double y, double width, double height)
{
this.type = ClippingBoundaryType.Rectangular;
this.vertexes = new List <Vector2> {
new Vector2(x, y), new Vector2(x + width, y + height)
};
}
/// <summary>
/// Initializes a new instance of the <c>ClippingBoundary</c> class as a polygonal clipping boundary.
/// </summary>
/// <param name="vertexes">The list of vertexes of the polygonal boundary.</param>
public ClippingBoundary(IList<Vector2> vertexes)
{
if (vertexes.Count < 3)
throw new ArgumentException("The number of vertexes for the polygonal clipping boundary must be equal or greater than three.", nameof(vertexes));
this.type = ClippingBoundaryType.Polygonal;
this.vertexes = new List<Vector2>(vertexes);
}
/// <summary>
/// Initializes a new instance of the <c>ClippingBoundary</c> class as a polygonal clipping boundary.
/// </summary>
/// <param name="vertexes">The list of vertexes of the polygonal boundary.</param>
public ClippingBoundary(IEnumerable <Vector2> vertexes)
{
this.type = ClippingBoundaryType.Polygonal;
this.vertexes = new List <Vector2>(vertexes);
if (this.vertexes.Count < 3)
{
throw new ArgumentOutOfRangeException(nameof(vertexes), this.vertexes.Count, "The number of vertexes for the polygonal clipping boundary must be equal or greater than three.");
}
}
/// <summary>
/// Initializes a new instance of the <c>ClippingBoundary</c> class as a polygonal clipping boundary.
/// </summary>
/// <param name="vertexes">The list of vertexes of the polygonal boundary.</param>
public ClippingBoundary(IList <Vector2> vertexes)
{
if (vertexes.Count < 3)
{
throw new ArgumentException("The number of vertexes for the polygonal clipping boundary must be equal or greater than three.", nameof(vertexes));
}
this.type = ClippingBoundaryType.Polygonal;
this.vertexes = new List <Vector2>(vertexes);
}
/// <summary>
/// Initializes a new instance of the <c>ClippingBoundary</c> class as a rectangular clipping boundary from two opposite corners.
/// </summary>
/// <param name="firstCorner">Rectangle top-left corner in image local coordinates.</param>
/// <param name="secondCorner">Rectangle secondCorner in local coordinates.</param>
public ClippingBoundary(Vector2 firstCorner, Vector2 secondCorner)
{
this.type = ClippingBoundaryType.Rectangular;
this.vertexes = new List<Vector2> { firstCorner, secondCorner };
}
/// <summary>
/// Initializes a new instance of the <c>ClippingBoundary</c> class as a rectangular clipping boundary.
/// </summary>
/// <param name="x">Rectangle x-coordinate of the bottom-left corner in image local coordinates.</param>
/// <param name="y">Rectangle y-coordinate of the bottom-left corner in image local coordinates.</param>
/// <param name="width">Rectangle width in image local coordinates.</param>
/// <param name="height">Rectangle height in image local coordinates.</param>
public ClippingBoundary(double x, double y, double width, double height)
{
this.type = ClippingBoundaryType.Rectangular;
this.vertexes = new List<Vector2> { new Vector2(x, y), new Vector2(x + width, y + height) };
}
