/// <summary>
/// Initializes a new instance of the Clipper class.
/// </summary>
/// <param name="left">Left edge of clip rectangle or NaN.</param>
/// <param name="bottom">Bottom edge of clip rectangle or NaN.</param>
/// <param name="right">Right edge of clip rectangle or NaN.</param>
/// <param name="top">Top edge of clip rectangle or NaN.</param>
/// <param name="isClosed">True to clip as polygon, false to clip as polyline</param>
public Clipper(double left, double bottom, double right, double top, bool isClosed)
{
leftClipper = !double.IsNaN(left) ? new LeftClipper()
{
Edge = left, IsClosed = isClosed
} : null;
bottomClipper = !double.IsNaN(bottom) ? new BottomClipper()
{
Edge = bottom, IsClosed = isClosed
} : null;
rightClipper = !double.IsNaN(right) ? new RightClipper()
{
Edge = right, IsClosed = isClosed
} : null;
topClipper = !double.IsNaN(top) ? new TopClipper()
{
Edge = top, IsClosed = isClosed
} : null;
}
/// <summary>
/// Initializes a new instance of the Clipper class.
/// </summary>
/// <param name="clip">Clip rectangle</param>
/// <param name="isClosed">True to clip as polygon, false to clip as polyline</param>
public Clipper(Rect clip, bool isClosed)
{
leftClipper = new LeftClipper()
{
Edge = clip.Left, IsClosed = isClosed
};
bottomClipper = new BottomClipper()
{
Edge = clip.Bottom, IsClosed = isClosed
};
rightClipper = new RightClipper()
{
Edge = clip.Right, IsClosed = isClosed
};
topClipper = new TopClipper()
{
Edge = clip.Top, IsClosed = isClosed
};
}
