public GrHermite(IGrObj parent, GrLine line1, GrLine line2)
: base(parent)
{
_line1 = line1;
_line2 = line2;
Objects.Add(_line1);
Objects.Add(_line2);
Name = "Кривая Эрмита";
}
public void OnMouseClick(GrPanel panel, System.Windows.Forms.MouseEventArgs e)
{
IGrObj grobj = panel.GetObjectUnder(e.X, e.Y);
IGrObj parent = grobj;
if (grobj == null || grobj.IsPrimitive)
{
parent = panel.Root;
}
if (_linePnt == null)
{
if (grobj is GrPoint)
{
_linePnt = grobj as GrPoint;
}
else
{
_linePnt = new GrPoint(parent, e.X, e.Y);
}
}
else if (parent == _linePnt.Parent)
{
GrLine line;
if (grobj is GrPoint)
{
line = new GrLine(null, _linePnt, grobj as GrPoint);
}
else
{
line = new GrLine(null, _linePnt, new GrPoint(null, e.X, e.Y));
}
line.Color = panel.SpawnColor;
panel.Edited.Objects.Add(line);
_linePnt = null;
panel.Invalidate();
}
}
public void OnMouseClick(GrPanel panel, MouseEventArgs e)
{
if (e.Button != MouseButtons.Left)
return;
IGrObj grobj = panel.GetObjectUnder(e.X, e.Y);
if (_hermiteVector == null && grobj != null
&& grobj is GrLine)
{
_hermiteVector = grobj as GrLine;
}
else if (_hermiteVector != null && grobj != null
&& grobj is GrLine)
{
GrHermite hermite = new GrHermite(null, _hermiteVector, grobj as GrLine);
hermite.Color = panel.SpawnColor;
panel.Edited.Objects.Add(hermite);
_hermiteVector = null;
}
panel.Invalidate();
}
public void Deactivate(GrPanel panel)
{
_hermiteVector = null;
}
