public HTAction(HTDraw model)
{
this.model = model;
startPoint = new HTCoordE();
endPoint = new HTCoordE();
clickPoint = new HTCoordS();
}
internal void Draw(Graphic g)
{
int fh = 30;
int space = node.GetSpace();
// TODO:unfinished
if (space >= fh)
{
active = true;
HTCoordS zs = node.GetScreenCoordinates();
String name = node.GetName();
Color color = node.GetColor();
height = fh + 2 * node.GetSize();
width = space + 10 + 2 * node.GetSize();
x = zs.X - (width / 2) - node.GetSize();
y = zs.Y - (fh / 2) - node.GetSize();
g.DrawDot(zs.X, zs.Y, 3, color);
g.DrawLabel(x, y, width, height, name, color);
}
else
{
active = false;
}
}
public HTAction(HTDraw model)
{
this.model = model;
startPoint = new HTCoordE();
endPoint = new HTCoordE();
clickPoint = new HTCoordS();
}
public HTDraw(HTModel model, HTView view)
{
drawToHTNodeMap = new Dictionary<HTNode, HTDrawNode>();
this.view = view;
this.model = model;
HTModelNode root = model.GetRoot();
sOrigin = new HTCoordS();
sMax = new HTCoordS();
ray = new double[4];
ray[0] = model.GetLength();
for (int i = 1; i < ray.Length; i++)
{
ray[i] = (ray[0] + ray[i - 1]) / (1 + (ray[0] * ray[i - 1]));
}
if (root.IsLeaf())
{
drawRoot = new HTDrawNode(null, root, this);
}
else
{
drawRoot = new HTDrawNodeComposite(null, (HTModelNodeComposite)root, this);
}
return;
}
internal virtual int GetSpace()
{
int dF = -1;
int dB = -1;
if (father != null)
{
HTCoordS zF = father.GetScreenCoordinates();
dF = zs.GetDistance(zF);
}
if (brother != null)
{
HTCoordS zB = brother.GetScreenCoordinates();
dB = zs.GetDistance(zB);
}
if ((dF == -1) && (dB == -1))
{
return(int.MaxValue);
}
else if (dF == -1)
{
return(dB);
}
else if (dB == -1)
{
return(dF);
}
else
{
return(Math.Min(dF, dB));
}
}
public HTDraw(HTModel model, HTView view)
{
drawToHTNodeMap = new Dictionary <HTNode, HTDrawNode>();
this.view = view;
this.model = model;
HTModelNode root = model.GetRoot();
sOrigin = new HTCoordS();
sMax = new HTCoordS();
ray = new double[4];
ray[0] = model.GetLength();
for (int i = 1; i < ray.Length; i++)
{
ray[i] = (ray[0] + ray[i - 1]) / (1 + (ray[0] * ray[i - 1]));
}
if (root.IsLeaf())
{
drawRoot = new HTDrawNode(null, root, this);
}
else
{
drawRoot = new HTDrawNodeComposite(null, (HTModelNodeComposite)root, this);
}
return;
}
internal virtual HTDrawNode FindNode(HTCoordS zs)
{
if (label.Contains(zs))
{
return(this);
}
else
{
return(null);
}
}
internal bool Contains(HTCoordS zs)
{
int length = GetDistance(zs);
if (length <= ZONE_LENGTH)
{
return true;
}
else
{
return false;
}
}
internal bool Contains(HTCoordS zs)
{
int length = GetDistance(zs);
if (length <= ZONE_LENGTH)
{
return(true);
}
else
{
return(false);
}
}
internal HTGeodesic(HTCoordE za, HTCoordE zb)
{
this.za = za;
this.zb = zb;
zc = new HTCoordE();
zo = new HTCoordE();
a = new HTCoordS();
b = new HTCoordS();
c = new HTCoordS();
Rebuild();
}
internal HTGeodesic(HTCoordE za, HTCoordE zb)
{
this.za = za;
this.zb = zb;
zc = new HTCoordE();
zo = new HTCoordE();
a = new HTCoordS();
b = new HTCoordS();
c = new HTCoordS();
Rebuild();
}
public HTDrawNode(HTDrawNodeComposite father, HTModelNode node, HTDraw model)
{
this.father = father;
this.node = node;
this.model = model;
label = new HTNodeLabel(this);
ze = new HTCoordE(node.GetCoordinates());
oldZe = new HTCoordE(ze);
zs = new HTCoordS();
model.MapNode(node.GetNode(), this);
return;
}
public HTDrawNode(HTDrawNodeComposite father, HTModelNode node, HTDraw model)
{
this.father = father;
this.node = node;
this.model = model;
label = new HTNodeLabel(this);
ze = new HTCoordE(node.GetCoordinates());
oldZe = new HTCoordE(ze);
zs = new HTCoordS();
model.MapNode(node.GetNode(), this);
return;
}
override internal void RefreshScreenCoordinates(HTCoordS sOrigin, HTCoordS sMax)
{
base.RefreshScreenCoordinates(sOrigin, sMax);
HTDrawNode child = null;
for (IEnumerator i = Children(); i.MoveNext();)
{
child = (HTDrawNode)i.Current;
child.RefreshScreenCoordinates(sOrigin, sMax);
HTGeodesic geod = (HTGeodesic)geodesics[child];
if (geod != null)
{
geod.RefreshScreenCoordinates(sOrigin, sMax);
}
}
}
internal bool Contains(HTCoordS zs)
{
if (active)
{
if ((zs.X >= x) && (zs.X <= (x + width)) &&
(zs.Y >= y) && (zs.Y <= (y + height)))
{
return true;
}
else
{
return false;
}
}
else
{
return node.GetScreenCoordinates().Contains(zs);
}
}
internal bool Contains(HTCoordS zs)
{
if (active)
{
if ((zs.X >= x) && (zs.X <= (x + width)) &&
(zs.Y >= y) && (zs.Y <= (y + height)))
{
return(true);
}
else
{
return(false);
}
}
else
{
return(node.GetScreenCoordinates().Contains(zs));
}
}
override internal HTDrawNode FindNode(HTCoordS zs)
{
HTDrawNode result = base.FindNode(zs);
if (result != null)
{
return(result);
}
else
{
HTDrawNode child = null;
for (IEnumerator i = Children(); i.MoveNext();)
{
child = (HTDrawNode)i.Current;
result = child.FindNode(zs);
if (result != null)
{
return(result);
}
}
return(null);
}
}
override internal int GetSpace()
{
int space = base.GetSpace();
if (children.Count > 0)
{
HTDrawNode child = (HTDrawNode)children[0];
HTCoordS zC = child.GetScreenCoordinates();
int dC = zs.GetDistance(zC);
if (space == -1)
{
return(dC);
}
else
{
return(Math.Min(space, dC));
}
}
else
{
return(space);
}
}
internal void ProjectionEtoS(HTCoordE ze, HTCoordS sOrigin, HTCoordS sMax)
{
x = (int)Math.Round(ze.X * sMax.X) + sOrigin.X;
y = -(int)Math.Round(ze.Y * sMax.Y) + sOrigin.Y;
}
internal virtual HTDrawNode FindNode(HTCoordS zs)
{
if (label.Contains(zs))
{
return this;
}
else
{
return null;
}
}
internal void ProjectionEtoS(HTCoordE ze, HTCoordS sOrigin, HTCoordS sMax)
{
x = (int)Math.Round(ze.X * sMax.X) + sOrigin.X;
y = -(int)Math.Round(ze.Y * sMax.Y) + sOrigin.Y;
}
internal int GetDistance(HTCoordS z)
{
int d2 = (z.x - x) * (z.x - x) + (z.y - y) * (z.y - y);
return (int)Math.Round(Math.Sqrt(d2));
}
internal int GetDistance(HTCoordS z)
{
int d2 = (z.x - x) * (z.x - x) + (z.y - y) * (z.y - y);
return((int)Math.Round(Math.Sqrt(d2)));
}
public HTCoordS(HTCoordS z)
{
this.X = z.X;
this.Y = z.Y;
}
internal virtual void RefreshScreenCoordinates(HTCoordS sOrigin, HTCoordS sMax)
{
zs.ProjectionEtoS(ze, sOrigin, sMax);
}
internal HTDrawNode FindNode(HTCoordS zs)
{
return(drawRoot.FindNode(zs));
}
internal void RefreshScreenCoordinates(HTCoordS sOrigin, HTCoordS sMax)
{
a.ProjectionEtoS(za, sOrigin, sMax);
b.ProjectionEtoS(zb, sOrigin, sMax);
c.ProjectionEtoS(zc, sOrigin, sMax);
}
internal void RefreshScreenCoordinates(HTCoordS sOrigin, HTCoordS sMax)
{
a.ProjectionEtoS(za, sOrigin, sMax);
b.ProjectionEtoS(zb, sOrigin, sMax);
c.ProjectionEtoS(zc, sOrigin, sMax);
}
public HTCoordS(HTCoordS z)
{
this.X = z.X;
this.Y = z.Y;
}
internal override void RefreshScreenCoordinates(HTCoordS sOrigin, HTCoordS sMax)
{
base.RefreshScreenCoordinates(sOrigin, sMax);
HTDrawNode child = null;
for (IEnumerator i = Children(); i.MoveNext(); )
{
child = (HTDrawNode)i.Current;
child.RefreshScreenCoordinates(sOrigin, sMax);
HTGeodesic geod = (HTGeodesic)geodesics[child];
if (geod != null)
{
geod.RefreshScreenCoordinates(sOrigin, sMax);
}
}
}
internal override HTDrawNode FindNode(HTCoordS zs)
{
HTDrawNode result = base.FindNode(zs);
if (result != null)
{
return result;
}
else
{
HTDrawNode child = null;
for (IEnumerator i = Children(); i.MoveNext(); )
{
child = (HTDrawNode)i.Current;
result = child.FindNode(zs);
if (result != null)
{
return result;
}
}
return null;
}
}
internal HTDrawNode FindNode(HTCoordS zs)
{
return drawRoot.FindNode(zs);
}
internal void ProjectionStoE(int x, int y, HTCoordS sOrigin, HTCoordS sMax)
{
this.X = (double)(x - sOrigin.X) / (double)sMax.X;
this.Y = -((double)(y - sOrigin.Y) / (double)sMax.Y);
}
internal void ProjectionStoE(int x, int y, HTCoordS sOrigin, HTCoordS sMax)
{
this.X = (double)(x - sOrigin.X) / (double)sMax.X;
this.Y = -((double)(y - sOrigin.Y) / (double)sMax.Y);
}
internal virtual void RefreshScreenCoordinates(HTCoordS sOrigin, HTCoordS sMax)
{
zs.ProjectionEtoS(ze, sOrigin, sMax);
}