protected NodeMeasurement MeasureTree(IGraphics g, TournamentNameTable names, float textHeight, EliminationNode nodeA, EliminationNode nodeB)
{
var mA = nodeA == null ? null : nodeA.Measure(g, names, textHeight);
var mB = nodeB == null ? null : nodeB.Measure(g, names, textHeight);
if (mA == null && mB == null)
{
return(null);
}
else if (mA != null && mB != null)
{
return(new NodeMeasurement(
Math.Max(mA.Width, mB.Width) + BracketPreIndent + BracketPostIndent,
mA.Height + mB.Height + BracketVSpacing,
(mA.CenterLine + (mA.Height + BracketVSpacing + mB.CenterLine)) / 2));
}
else if (mA != null)
{
return(new NodeMeasurement(
mA.Width + BracketPreIndent + BracketPostIndent,
mA.Height,
mA.CenterLine));
}
else
{
return(new NodeMeasurement(
mB.Width + BracketPreIndent + BracketPostIndent,
mB.Height,
mB.CenterLine));
}
}
protected void RenderTree(IGraphics g, TournamentNameTable names, float x, float y, float textHeight, EliminationNode nodeA, EliminationNode nodeB)
{
var m = this.MeasureTree(g, names, textHeight, nodeA, nodeB);
var mA = nodeA == null ? null : nodeA.Measure(g, names, textHeight);
var mB = nodeB == null ? null : nodeB.Measure(g, names, textHeight);
if (mA == null && mB == null)
{
return;
}
else if (mA != null && mB != null)
{
// Preline
g.DrawLine(
BracketPen,
new PointF(
x + (m.Width - BracketPreIndent),
y + m.CenterLine),
new PointF(
x + m.Width,
y + m.CenterLine));
// V-Line
g.DrawLine(
BracketPen,
new PointF(
x + (m.Width - BracketPreIndent),
y + mA.CenterLine),
new PointF(
x + (m.Width - BracketPreIndent),
y + mA.Height + BracketVSpacing + mB.CenterLine));
// Post-Line-A
g.DrawLine(
BracketPen,
new PointF(
x + (m.Width - BracketPreIndent - BracketPostIndent),
y + mA.CenterLine),
new PointF(
x + (m.Width - BracketPreIndent),
y + mA.CenterLine));
// Post-Line-B
g.DrawLine(
BracketPen,
new PointF(
x + (m.Width - BracketPreIndent - BracketPostIndent),
y + mA.Height + BracketVSpacing + mB.CenterLine),
new PointF(
x + (m.Width - BracketPreIndent),
y + mA.Height + BracketVSpacing + mB.CenterLine));
nodeA.Render(g, names, x + (m.Width - (mA.Width + BracketPreIndent + BracketPostIndent)), y, textHeight);
nodeB.Render(g, names, x + (m.Width - (mB.Width + BracketPreIndent + BracketPostIndent)), y + mA.Height + BracketVSpacing, textHeight);
}
else if (mA != null)
{
// TODO: Render Lines?
nodeA.Render(g, names, x, y, textHeight);
}
else
{
// TODO: Render Lines?
nodeB.Render(g, names, x, y, textHeight);
}
}
protected NodeMeasurement MeasureTree(IGraphics g, TournamentNameTable names, float textHeight, EliminationNode nodeA, EliminationNode nodeB)
{
var mA = nodeA == null ? null : nodeA.Measure(g, names, textHeight);
var mB = nodeB == null ? null : nodeB.Measure(g, names, textHeight);
if (mA == null && mB == null)
{
return null;
}
else if (mA != null && mB != null)
{
return new NodeMeasurement(
Math.Max(mA.Width, mB.Width) + BracketPreIndent + BracketPostIndent,
mA.Height + mB.Height + BracketVSpacing,
(mA.CenterLine + (mA.Height + BracketVSpacing + mB.CenterLine)) / 2);
}
else if (mA != null)
{
return new NodeMeasurement(
mA.Width + BracketPreIndent + BracketPostIndent,
mA.Height,
mA.CenterLine);
}
else
{
return new NodeMeasurement(
mB.Width + BracketPreIndent + BracketPostIndent,
mB.Height,
mB.CenterLine);
}
}
protected void RenderTree(IGraphics g, TournamentNameTable names, float x, float y, float textHeight, EliminationNode nodeA, EliminationNode nodeB)
{
var m = this.MeasureTree(g, names, textHeight, nodeA, nodeB);
var mA = nodeA == null ? null : nodeA.Measure(g, names, textHeight);
var mB = nodeB == null ? null : nodeB.Measure(g, names, textHeight);
if (mA == null && mB == null)
{
return;
}
else if (mA != null && mB != null)
{
// Preline
g.DrawLine(
BracketPen,
new PointF(
x + (m.Width - BracketPreIndent),
y + m.CenterLine),
new PointF(
x + m.Width,
y + m.CenterLine));
// V-Line
g.DrawLine(
BracketPen,
new PointF(
x + (m.Width - BracketPreIndent),
y + mA.CenterLine),
new PointF(
x + (m.Width - BracketPreIndent),
y + mA.Height + BracketVSpacing + mB.CenterLine));
// Post-Line-A
g.DrawLine(
BracketPen,
new PointF(
x + (m.Width - BracketPreIndent - BracketPostIndent),
y + mA.CenterLine),
new PointF(
x + (m.Width - BracketPreIndent),
y + mA.CenterLine));
// Post-Line-B
g.DrawLine(
BracketPen,
new PointF(
x + (m.Width - BracketPreIndent - BracketPostIndent),
y + mA.Height + BracketVSpacing + mB.CenterLine),
new PointF(
x + (m.Width - BracketPreIndent),
y + mA.Height + BracketVSpacing + mB.CenterLine));
nodeA.Render(g, names, x + (m.Width - (mA.Width + BracketPreIndent + BracketPostIndent)), y, textHeight);
nodeB.Render(g, names, x + (m.Width - (mB.Width + BracketPreIndent + BracketPostIndent)), y + mA.Height + BracketVSpacing, textHeight);
}
else if (mA != null)
{
// TODO: Render Lines?
nodeA.Render(g, names, x, y, textHeight);
}
else
{
// TODO: Render Lines?
nodeB.Render(g, names, x, y, textHeight);
}
}
