private bool OverLap(IDiem ht)
{
foreach (var item in this.tapDinh)
{
if (ht.Overlap(item))
{
return(true);
}
}
return(false);
}
public void ThemDinh(IDiem diemDinh)
{
if (tapDinh.Contains(diemDinh))
{
return;
}
tapDinh.Add(diemDinh);
GhiTenDiem();
diemDinh.OnDoubleClickK += diemDinh_OnDoubleClick;
diemDinh.ClickOn += diemDinh_ClickOn;
}
public void XoaMotDiem(IDiem diemClick)
{
this.tapDinh.Remove(this[diemClick.PointName]);
foreach (var item in tapCanh.ToArray())
{
if (item.DiemDau.Equals(diemClick) || item.DiemCuoi.Equals(diemClick))
{
tapCanh.Remove(item);
}
}
}
void diemDinh_ClickOn(object sender, DiemClickedArgs e)
{
var ht = sender as IDiem;
ht.Color = Color.Red;
if (lastedClick == null)
{
lastedClick = ht;
return;
}
if (ht.Equals(lastedClick))
{
ht.Color = Color.Blue;
lastedClick = null;
return;
}
ht.Color = Color.Blue;
lastedClick.Color = Color.Blue;
this.ThemCanh(new Canh(ht, lastedClick));
lastedClick = null;
}
public Canh(IDiem diemDau, IDiem diemCuoi)
{
DiemDau = diemDau;
DiemCuoi = diemCuoi;
}
private void diemDinh_OnDoubleClick(object sender, DiemDoubleClickedArgs e)
{
XoaMotDiem(this[e.Name]);
NotifyChanged();
lastedClick = null;
}
public Canh(IDiem dDau, IDiem dCuoi)
{
DiemDau = dDau;
DiemCuoi = dCuoi;
this.Color = System.Drawing.Color.Blue;
}
public void DrawDiem(IDiem diem)
{
f1.Controls.Add(diem as UserControl);
}
