public void OnMouseClick(GrPanel panel, MouseEventArgs e)
{
if (e.Button != MouseButtons.Left)
return;
IGrObj grobj = panel.GetObjectUnder(e.X, e.Y);
if (grobj != null && grobj is GrPoint)
{
_besie.Objects.Add(grobj as GrPoint);
if (_besie.PointCount == 2)
panel.Edited.Objects.Add(_besie);
panel.Invalidate();
}
else
{
GrPoint pnt = new GrPoint(null, e.X, e.Y);
panel.Root.Objects.Add(pnt);
_besie.Objects.Add(pnt);
if (_besie.PointCount == 2)
panel.Edited.Objects.Add(_besie);
panel.Invalidate();
}
}
public GrLine(IGrObj parent, GrPoint p1, GrPoint p2)
: base(parent)
{
this.DrawningRegion.DrawningContours.Add(new BasicContour());
_p1 = p1;
_p2 = p2;
Objects.Add(_p1);
Objects.Add(_p2);
Name = "Отрезок";
}
public void OnMouseClick(GrPanel panel, MouseEventArgs e)
{
if (e.Button != MouseButtons.Left)
return;
GrPoint pnt = new GrPoint(
null,
e.X,
e.Y
);
panel.Edited.Objects.Add(pnt);
panel.Invalidate();
}
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 Deactivate(GrPanel panel)
{
_linePnt = null;
}
