public PointHandle(Element e, RedimStatus o, PointWr p)
{
Operation = o;
FillColor = Color.BlueViolet;
linkedPoint = p;
el = e;
rePosition(e);
}
public NewPointHandle(Element e, RedimStatus o, PointWr p, int i)
{
Index = i;
Operation = o;
FillColor = Color.YellowGreen;
linkedPoint = p;
el = e;
rePosition(e);
}
/// <summary>
///set ups handles
/// </summary>
public void setup(PointSet el)
{
if (CanRotate)
{
//ROT
handles.Add(new RotHandle(this, RedimStatus.Rotate));
}
PointWr prec = null;
int c = 0;
int minx;
int miny;
int maxx;
int maxy;
foreach (var p in el.points)
{
c++;
handles.Add(new PointHandle(this, RedimStatus.Poly, p));
if (prec != null)
{
minx = Math.Min(p.X, prec.X);
miny = Math.Min(p.Y, prec.Y);
maxx = Math.Max(p.X, prec.X);
maxy = Math.Max(p.Y, prec.Y);
var newP = new PointWr(minx + ((maxx - minx) / 2), miny + ((maxy - miny) / 2));
handles.Add(new NewPointHandle(this, RedimStatus.NewPoint, newP, c));
}
prec = p;
}
if (c > 0)
{
var newP = new PointWr(prec.X + 7, prec.Y + 7);
handles.Add(new NewPointHandle(this, RedimStatus.NewPoint, newP, c + 1));
}
//SE
handles.Add(new RedimHandle(this, RedimStatus.SE));
//S
handles.Add(new RedimHandle(this, RedimStatus.S));
//E
handles.Add(new RedimHandle(this, RedimStatus.E));
//W
handles.Add(new RedimHandle(this, RedimStatus.W));
//SW
handles.Add(new RedimHandle(this, RedimStatus.SW));
//NW
handles.Add(new RedimHandle(this, RedimStatus.NW));
//N
handles.Add(new RedimHandle(this, RedimStatus.N));
//NE
handles.Add(new RedimHandle(this, RedimStatus.NE));
}
/// <summary>
///set ups handles
/// </summary>
public void reCreateCreationHandles(PointSet el)
{
// TODO: rewrite this back-to-front, instead of with a clumsy temp list
var tmp = new List <Handle>();
foreach (var h in handles)
{
if (h is NewPointHandle)
{
tmp.Add(h);
}
}
foreach (var h in tmp)
{
handles.Remove(h);
}
PointWr prec = null;
int c = 0;
int minx = 0;
int miny = 0;
int maxx = 0;
int maxy = 0;
foreach (var p in el.points)
{
c++;
if (prec != null)
{
minx = Math.Min(p.X, prec.X);
miny = Math.Min(p.Y, prec.Y);
maxx = Math.Max(p.X, prec.X);
maxy = Math.Max(p.Y, prec.Y);
var newP = new PointWr(minx + ((maxx - minx) / 2), miny + ((maxy - miny) / 2));
handles.Add(new NewPointHandle(this, RedimStatus.NewPoint, newP, c));
}
prec = p;
}
if (c > 0)
{
var newP = new PointWr(prec.X + 7, prec.Y + 7);
handles.Add(new NewPointHandle(this, RedimStatus.NewPoint, newP, c + 1));
}
}
