/// <summary>
/// The next controls.
/// </summary>
/// <param name="rectangle">
/// The rectangle.
/// </param>
/// <param name="levelBlank">
/// The level blank.
/// </param>
/// <param name="node">
/// The node.
/// </param>
private void NextControls(Rectangle rectangle, int levelBlank, Node<string> node)
{
if (node == null)
{
return;
}
var text = new List<string>();
for (int i = 0; i < node.Values.Count; i++)
{
text.Add(node.Values[i].ToString());
}
// Draw parent
var ucn = new UserControlNode(text, node.NodeInfo, rectangle, node.NodeColor)
{ Location = rectangle.Location, Size = rectangle.Size };
ucn.VerifySize();
// Draw children
if (node.Neighbors != null && node.Neighbors.Count > 0)
{
int notNullChildren = 0;
int notNullChildrenIndex = 0;
for (int k = 0; k < node.Neighbors.Count; k++)
{
if (node.Neighbors[k] != null)
{
notNullChildren++;
}
}
int blank = 0;
if (notNullChildren > 1)
{
blank = ucn.GetMyArea().Width / (10 * (notNullChildren - 1));
}
int rWidth = ucn.GetMyArea().Width;
if (notNullChildren > 0)
{
rWidth = (ucn.GetMyArea().Width - (notNullChildren - 1) * blank) / notNullChildren;
}
if (rWidth < 3)
{
rWidth = 3;
}
for (int j = 0; j < node.Neighbors.Count; j++)
{
if (node.Neighbors[j] == null)
{
continue;
}
var r = new Rectangle(
ucn.GetMyArea().X + notNullChildrenIndex * (rWidth + blank),
ucn.GetMyArea().Y + ucn.GetMyArea().Height * 2,
rWidth,
ucn.GetMyArea().Height);
// Drawing edge
int nodeValuesCount = 1;
if (node.Values.Count > nodeValuesCount)
{
nodeValuesCount = node.Values.Count;
}
var from = new Point(
ucn.Location.X + j * (ucn.Width / nodeValuesCount), ucn.Location.Y + ucn.Height);
var to = new Point(r.Location.X + r.Width / 2, r.Location.Y);
int drawChild = -1;
if (node.Parent != null && node.Parent.Neighbors != null)
{
for (int l = 0; l < node.Parent.Neighbors.Count; l++)
{
if (node.Parent.Neighbors[l] == node && l + 1 < node.Parent.Neighbors.Count
&& node.Neighbors[j] == node.Parent.Neighbors[l + 1])
{
to = new Point(
ucn.GetMyArea().Location.X + ucn.GetMyArea().Width * 3 / 2 + levelBlank,
ucn.GetMyArea().Location.Y);
drawChild = l + 1;
}
}
}
var e = new Rectangle(
Math.Min(from.X, to.X), Math.Min(from.Y, to.Y), Math.Abs(from.X - to.X), Math.Abs(from.Y - to.Y));
if (e.Width == 0)
{
e.Width = 1;
}
if (e.Height == 0)
{
e.Height = 1;
}
bool ltr;
if (from.X > to.X)
{
if (from.Y > to.Y)
{
ltr = true;
}
else
{
ltr = false;
}
}
else if (from.Y > to.Y)
{
ltr = false;
}
else
{
ltr = true;
}
var uce = new UserControlEdge(ltr) { Location = e.Location, Size = e.Size };
this.graphPanel.Controls.Add(uce);
notNullChildrenIndex++;
// Draw child
if (drawChild == -1)
{
this.NextControls(r, blank, node.Neighbors[j]);
}
}
}
this.graphPanel.Controls.Add(ucn);
}
/// <summary>
/// The next controls.
/// </summary>
/// <param name="rectangle">
/// The rectangle.
/// </param>
/// <param name="levelBlank">
/// The level blank.
/// </param>
/// <param name="node">
/// The node.
/// </param>
private void NextControls(Rectangle rectangle, int levelBlank, Node <double> node)
{
if (node == null)
{
return;
}
var text = new List <string>();
for (int i = 0; i < node.Values.Count; i++)
{
text.Add(node.Values[i].ToString());
}
// Draw parent
var ucn = new UserControlNode(text, node.NodeInfo, rectangle, node.NodeColor);
ucn.Location = rectangle.Location;
ucn.Size = rectangle.Size;
ucn.VerifySize();
// Draw children
if (node.Neighbors != null && node.Neighbors.Count > 0)
{
int notNullChildren = 0;
int notNullChildrenIndex = 0;
for (int k = 0; k < node.Neighbors.Count; k++)
{
if (node.Neighbors[k] != null)
{
notNullChildren++;
}
}
int blank = 0;
if (notNullChildren > 1)
{
blank = ucn.GetMyArea().Width / (10 * (notNullChildren - 1));
}
int rWidth = ucn.GetMyArea().Width;
if (notNullChildren > 0)
{
rWidth = (ucn.GetMyArea().Width - (notNullChildren - 1) * blank) / notNullChildren;
}
if (rWidth < 3)
{
rWidth = 3;
}
for (int j = 0; j < node.Neighbors.Count; j++)
{
if (node.Neighbors[j] == null)
{
continue;
}
var r = new Rectangle(
ucn.GetMyArea().X + notNullChildrenIndex * (rWidth + blank),
ucn.GetMyArea().Y + ucn.GetMyArea().Height * 2,
rWidth,
ucn.GetMyArea().Height);
// Drawing edge
int nodeValuesCount = 1;
if (node.Values.Count > nodeValuesCount)
{
nodeValuesCount = node.Values.Count;
}
var from = new Point(
ucn.Location.X + j * (ucn.Width / nodeValuesCount), ucn.Location.Y + ucn.Height);
var to = new Point(r.Location.X + r.Width / 2, r.Location.Y);
int drawChild = -1;
if (node.Parent != null && node.Parent.Neighbors != null)
{
for (int l = 0; l < node.Parent.Neighbors.Count; l++)
{
if (node.Parent.Neighbors[l] == node && l + 1 < node.Parent.Neighbors.Count &&
node.Neighbors[j] == node.Parent.Neighbors[l + 1])
{
to = new Point(
ucn.GetMyArea().Location.X + ucn.GetMyArea().Width * 3 / 2 + levelBlank,
ucn.GetMyArea().Location.Y);
drawChild = l + 1;
}
}
}
var e = new Rectangle(
Math.Min(from.X, to.X), Math.Min(from.Y, to.Y), Math.Abs(from.X - to.X), Math.Abs(from.Y - to.Y));
if (e.Width == 0)
{
e.Width = 1;
}
if (e.Height == 0)
{
e.Height = 1;
}
bool ltr;
if (from.X > to.X)
{
if (from.Y > to.Y)
{
ltr = true;
}
else
{
ltr = false;
}
}
else if (from.Y > to.Y)
{
ltr = false;
}
else
{
ltr = true;
}
var uce = new UserControlEdge(ltr)
{
Location = e.Location, Size = e.Size
};
this.graphPanel.Controls.Add(uce);
notNullChildrenIndex++;
// Draw child
if (drawChild == -1)
{
this.NextControls(r, blank, node.Neighbors[j]);
}
}
}
this.graphPanel.Controls.Add(ucn);
}
/// <summary>
/// The next controls.
/// </summary>
/// <param name="rectangle">
/// The rectangle.
/// </param>
/// <param name="levelBlank">
/// The level blank.
/// </param>
/// <param name="node">
/// The node.
/// </param>
/// <param name="result">
/// The result.
/// </param>
/// <param name="nodeIndex">
/// The node index.
/// </param>
private void NextControls(
Rectangle rectangle, int levelBlank, Node <double> node, ref List <int> result, int nodeIndex)
{
if (node == null)
{
return;
}
var text = new List <string>();
for (int i = 0; i < node.Values.Count; i++)
{
text.Add(node.Values[i].ToString());
}
// Draw parent
UserControlNode ucn;
if (result != null && (result.Count == 0 || result[0] == nodeIndex || nodeIndex == -1))
{
ucn = new UserControlNode(
text, node.NodeInfo, rectangle, this.graphPanelMarkColor, GraphPanelMarkLineWidth);
if (nodeIndex > -1)
{
if (result.Count < 2)
{
result = null;
}
else
{
result.RemoveAt(0);
}
}
}
else
{
ucn = new UserControlNode(text, node.NodeInfo, rectangle, node.NodeColor);
}
ucn.Location = rectangle.Location;
ucn.Size = rectangle.Size;
ucn.VerifySize();
// Draw children
if (node.Neighbors != null && node.Neighbors.Count > 0)
{
int notNullChildren = 0;
int notNullChildrenIndex = 0;
for (int k = 0; k < node.Neighbors.Count; k++)
{
if (node.Neighbors[k] != null)
{
notNullChildren++;
}
}
int blank = 0;
if (notNullChildren > 1)
{
blank = ucn.GetMyArea().Width / (10 * (notNullChildren - 1));
}
int rWidth = ucn.GetMyArea().Width;
if (notNullChildren > 0)
{
rWidth = (ucn.GetMyArea().Width - (notNullChildren - 1) * blank) / notNullChildren;
}
if (rWidth < 3)
{
rWidth = 3;
}
bool allEdgesMarked = false;
for (int j = 0; j < node.Neighbors.Count; j++)
{
if (node.Neighbors[j] == null)
{
continue;
}
var r = new Rectangle(
ucn.GetMyArea().X + notNullChildrenIndex * (rWidth + blank),
ucn.GetMyArea().Y + ucn.GetMyArea().Height * 2,
rWidth,
ucn.GetMyArea().Height);
// Drawing edge
int nodeValuesCount = 1;
if (node.Values.Count > nodeValuesCount)
{
nodeValuesCount = node.Values.Count;
}
var from = new Point(
ucn.Location.X + j * (ucn.Width / nodeValuesCount), ucn.Location.Y + ucn.Height);
var to = new Point(r.Location.X + r.Width / 2, r.Location.Y);
int drawChild = -1;
if (node.Parent != null && node.Parent.Neighbors != null)
{
for (int l = 0; l < node.Parent.Neighbors.Count; l++)
{
if (node.Parent.Neighbors[l] == node && l + 1 < node.Parent.Neighbors.Count &&
node.Neighbors[j] == node.Parent.Neighbors[l + 1])
{
to = new Point(
ucn.GetMyArea().Location.X + ucn.GetMyArea().Width * 3 / 2 + levelBlank,
ucn.GetMyArea().Location.Y);
drawChild = l + 1;
}
}
}
var e = new Rectangle(
Math.Min(from.X, to.X), Math.Min(from.Y, to.Y), Math.Abs(from.X - to.X), Math.Abs(from.Y - to.Y));
if (e.Width == 0)
{
e.Width = 1;
}
if (e.Height == 0)
{
e.Height = 1;
}
bool ltr;
if (from.X > to.X)
{
if (from.Y > to.Y)
{
ltr = true;
}
else
{
ltr = false;
}
}
else if (from.Y > to.Y)
{
ltr = false;
}
else
{
ltr = true;
}
UserControlEdge uce;
if (result != null && result.Count > 0 && result[0] == j && !allEdgesMarked)
{
uce = new UserControlEdge(ltr, this.graphPanelMarkColor, GraphPanelMarkLineWidth);
allEdgesMarked = true;
}
else
{
uce = new UserControlEdge(ltr);
}
uce.Location = e.Location;
uce.Size = e.Size;
this.graphPanel.Controls.Add(uce);
notNullChildrenIndex++;
// Draw child
if (drawChild == -1)
{
if (result != null && result.Count > 0 && result[0] == j)
{
this.NextControls(r, blank, node.Neighbors[j], ref result, j);
}
else
{
// Dumb C#... I have to pass it this way
List <int> nullResult = null;
this.NextControls(r, blank, node.Neighbors[j], ref nullResult, j);
}
}
else
{
if (result != null && result.Count > 0)
{
result[0] = drawChild;
}
}
}
}
this.graphPanel.Controls.Add(ucn);
}
