public void AddRange(IntPolyline pt)
{
int sign = 0;
for (int i = MidLength; i < _MidPoints.Length; i++)
{
if (sign < pt.GetMidLength())
{
_MidPoints[i] = pt.MidPoints[sign];
sign++; MidLength++;
}
else
{
return;
}
}
}
public int Connet(IntPolyline pl2)
{
//this func does nothing for colosed polyline(return 4 or 5)
if (pl2.GetMidLength() + this.GetMidLength() > this._MidPoints.Length) return 0;
if (pl2.From == this.To)
{
if (pl2.To == this.From) return 5;
this.To = pl2.To;
this.Add(pl2.From);
this.AddRange(pl2);
return 1;
}
if (pl2.To == this.From)
{
if (pl2.From == this.To) return 5;
pl2.To = this.To;
pl2.Add(this.From);
pl2.AddRange(this);
this.From = pl2.From;
this.To = pl2.To;
this._MidPoints = pl2.MidPoints;
this.MidLength = pl2.GetMidLength();
return 2;
}
if (pl2.To == this.To)
{
if (pl2.From == this.From) return 6;
pl2.Reverse();
this.To = pl2.To;
this.Add(pl2.From);
this.AddRange(pl2);
return 3;
}
if (pl2.From == this.From)
{
if (pl2.To == this.To) return 6;
pl2.Reverse();
pl2.To = this.To;
pl2.Add(this.From);
pl2.AddRange(this);
this.From = pl2.From;
this.To = pl2.To;
this._MidPoints = pl2.MidPoints;
this.MidLength = pl2.GetMidLength();
return 4;
}
return 7;
}
public IntPolyline(IntPolyline pl2)
{
this.From = pl2.From;
this.To = pl2.To;
this._MidPoints = pl2.MidPoints;
this.MidLength = pl2.GetMidLength();
}