// public BezierPainter()
// {
//
// mHandles = new BezierHandleCollection(this);
// mHandles.Add(new BezierHandle(10,10));
// mHandles.Add( new BezierHandle(50,50));
// mHandles.Add( new BezierHandle(100,100));
// mHandles.Add(new BezierHandle(150,150));
// Init();
// }
// public BezierPainter(BezierHandleCollection mHandles)
// {
//
// if(mHandles.Count>1)
// {
// this.mHandles = mHandles;
// for(int k =0; k<mHandles.Count; k++)
// {mHandles[k].Curve = this;}
// }
// else
// throw new Exception("A curve requires at least two handles");
//
// Init();
// }
// public BezierPainter(PointF[] points)
// {
// if(points.Length>1)
// {
// mHandles = new BezierHandleCollection();
// BezierHandle hd;
// for(int k=0; k<points.Length; k++)
// {
// if(k==0 || k==points.Length-1) //start and final handle should be single-type
// hd = new BezierHandle(points[k],HandleTypes.Single);
// else
// hd = new BezierHandle(points[k],HandleTypes.Symmetric);
//
// hd.Curve = this;
// mHandles.Add(hd);
// }
// }
// else
// throw new Exception("A curve requires at least two handles");
//
// Init();
// }
public BezierPainter(Connection connection)
: base(connection)
{
mPoints = mConnection.GetConnectionPoints();
if(mPoints.Length>1)
{
mHandles = new BezierHandleCollection();
BezierHandle hd;
for(int k=1; k<mPoints.Length-1; k++)
{
if(k==1 || k==mPoints.Length-2) //start and final handle should be single-type
hd = new BezierHandle(mPoints[k],HandleTypes.Single);
else
hd = new BezierHandle(mPoints[k],HandleTypes.Symmetric);
hd.Curve = this;
mHandles.Add(hd);
}
}
else
throw new Exception("A curve requires at least two handles");
Init();
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="connection">the connection this painter is painting</param>
public BezierPainter(Connection connection) : base(connection)
{
base.Points = Connection.GetConnectionPoints();
if (Points.Length > 1)
{
mHandles = new BezierHandleCollection();
BezierHandle hd;
for (int k = 1; k < Points.Length - 1; k++) //this range is linked to the fact that connections have an adjacent point a little of the shape's edge
{
if (k == 1 || k == Points.Length - 2) //start and final handle should be single-type
{
hd = new BezierHandle(Points[k], HandleTypes.Single);
}
else
{
hd = new BezierHandle(Points[k], HandleTypes.Symmetric);
}
hd.Curve = this;
mHandles.Add(hd);
}
}
else
{
throw new Exception("A curve requires at least two handles");
}
Init();
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="connection"></param>
public BezierTracker(Connection connection) : base(connection.GetConnectionPoints())
{
mCurve = connection.ConnectionPainter as BezierPainter;
mHandles = mCurve.Handles;
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="curve"></param>
public BezierTracker(BezierPainter curve) : base(curve.Points)
{
mCurve = curve;
mHandles = curve.Handles;
}
public BezierTracker(Connection connection)
: base(connection.GetConnectionPoints())
{
mCurve = connection.mPainter as BezierPainter;
mHandles = mCurve.Handles;
}
public BezierTracker(BezierPainter curve)
: base(curve.Points)
{
mCurve = curve;
mHandles = curve.Handles;
}
/// <summary>
/// Deserialization constructor
/// </summary>
/// <param name="info"></param>
/// <param name="context"></param>
protected BezierPainter(SerializationInfo info, StreamingContext context) : base(info, context)
{
mHandles = info.GetValue("mHandles", typeof(BezierHandleCollection)) as BezierHandleCollection;
}
