void Subject_ChangedForm(IShape subject, ChangeFormState state)
{
if (isAttracted || dragged != subject || !state.HasFlag(ChangeFormState.Coords)) return;
using (StartFinishAction.Create(() => isAttracted = true, () => isAttracted = false))
{
RectangleF rect = subject.Rectangle;
PointF center = subject.GetCenter(), minDist = new PointF(10, 10), dist = new PointF();
guidlines = subject.GetCenter();
hit = 0;
bool lHit = false;
foreach (var guide in guides.Where(s => s != subject).Select(s => s.GetCenter()))
{
if ((dist.X = Math.Abs(center.X - guide.X)) < minDist.X)
{
minDist.X = dist.X;
guidlines.X = guide.X;
hit |= 1;
}
if ((dist.Y = Math.Abs(center.Y - guide.Y)) < minDist.Y)
{
minDist.Y = dist.Y;
guidlines.Y = guide.Y;
hit |= 2;
}
if (hit == 3) break;
//if (hit = Math.Abs(rect.Left - guide.X) <= 10)
// subject.Left = guide.X;
//if (hit |= Math.Abs(rect.Top - guide.Y) <= 10)
// subject.Top = guide.Y;
//if (hit) break;
}
subject.ToCenterPoint(guidlines);
}
}
void marker_ChangedForm(IShape obj, ChangeFormState state = ChangeFormState.All)
{
if (!isMarkerChangedForm && state.HasFlag(ChangeFormState.Coords))
using (StartFinishAction.Create(() => isMarkerChangedForm = true, () => isMarkerChangedForm = false))
{
var ind = Markers.IndexOf((ReactiveShape<Circle>)obj);
Filler.Shape[ind] = obj.GetCenter();
obj.ToCenterPoint(Filler.Shape[ind]);
//Caption.Shape.String = Filler.Shape.Area.ToString("R");
FitchInfoPics();
}
//Caption.ToCenterPoint(Filler.GetCenter());
}