private static void TestWindrose(BoxAnchoring boxAnchoring)
{
CreateAndRender(r => {
var b = r.Box(r.F(125, 125), "B", r.F(100, 100), borderWidth: 10, boxAnchoring: boxAnchoring,
textFont: new Font(FontFamily.GenericSansSerif, 30));
r.Arrow(b.CenterBottom, r.F(150, 0), 4, text: "CenterBottom");
r.Arrow(b.LowerLeft, r.F(0, 0), 4, text: "LowerLeft");
r.Arrow(b.CenterLeft, r.F(0, 150), 4, text: "CenterLeft");
r.Arrow(b.UpperLeft, r.F(0, 230), 4, text: "UpperLeft");
r.Arrow(b.CenterTop, r.F(150, 230), 4, text: "CenterTop");
r.Arrow(b.UpperRight, r.F(230, 230), 4, text: "UpperRight");
r.Arrow(b.CenterRight, r.F(250, 150), 4, text: "CenterRight");
r.Arrow(b.LowerRight, r.F(250, 0), 4, text: "LowerRight");
}, new GlobalContext());
}
public IBox Box([NotNull] VariableVector anchor, [CanBeNull] string text, [CanBeNull] VariableVector minDiagonal = null,
BoxAnchoring boxAnchoring = BoxAnchoring.Center, [CanBeNull] Color?boxColor = null /*White*/, int connectors = 8,
double borderWidth = 0, [CanBeNull] Color?borderColor = null /*Black*/,
BoxTextPlacement boxTextPlacement = BoxTextPlacement.Center, [CanBeNull] Font textFont = null /*___*/, [CanBeNull] Color?textColor = null /*Black*/,
double textPadding = 0.2, int drawingOrder = 0, int fixingOrder = 100, [CanBeNull] string name = null, [CanBeNull] string htmlRef = null)
{
if (anchor == null)
{
throw new ArgumentNullException(nameof(anchor));
}
var boxBuilder = new BoxBuilder(_solver, anchor, new VariableVector((text ?? anchor.Name) + "./", _solver).Restrict(minDiagonal),
boxAnchoring, boxColor ?? Color.White, borderWidth, borderColor ?? Color.Black, connectors,
text ?? "", boxTextPlacement, textFont ?? _defaultTextFont, textColor ?? Color.Black, textPadding,
_builders.Count, drawingOrder, fixingOrder, name, htmlRef);
_builders.Add(boxBuilder);
return(boxBuilder);
}
public BoxBuilder([NotNull] SimpleConstraintSolver solver,
[NotNull] VariableVector anchor, [NotNull] VariableVector diagonal,
BoxAnchoring boxAnchoring, Color color,
double borderWidth, Color borderColor, int connectors, string text,
BoxTextPlacement boxTextPlacement, Font textFont, Color textColor, double textPadding,
int creationOrder, int drawingOrder, int fixingOrder,
string name, [CanBeNull] string htmlRef) : base(creationOrder, drawingOrder, fixingOrder)
{
_solver = solver;
Name = name ?? anchor.Name;
_anchor = anchor;
_textBox = new VariableVector(Name + ".TXT", _solver);
_diagonal = diagonal.AlsoNamed(Name + "./").Restrict(_textBox);
var halfDiagonal = diagonal / 2;
var halfHorizontal = halfDiagonal.Horizontal();
var halfVertical = halfDiagonal.Vertical();
var vertical = diagonal.Vertical();
var horizontal = diagonal.Horizontal();
switch (boxAnchoring)
{
case BoxAnchoring.Center:
_center = anchor;
_lowerLeft = anchor - halfDiagonal;
_centerLeft = anchor - halfHorizontal;
_upperLeft = anchor + ~halfDiagonal;
_centerTop = anchor + halfVertical;
_upperRight = anchor + halfDiagonal;
_centerRight = anchor + halfHorizontal;
_lowerRight = anchor + !halfDiagonal;
_centerBottom = anchor - halfVertical;
break;
case BoxAnchoring.LowerLeft:
_center = anchor + halfDiagonal;
_lowerLeft = anchor;
_centerLeft = anchor + halfVertical;
_upperLeft = anchor + vertical;
_centerTop = _upperLeft + halfHorizontal;
_upperRight = anchor + diagonal;
_centerRight = _centerLeft + horizontal;
_lowerRight = anchor + horizontal;
_centerBottom = anchor + halfHorizontal;
break;
case BoxAnchoring.CenterLeft:
_center = anchor + halfHorizontal;
_lowerLeft = anchor - halfVertical;
_centerLeft = anchor;
_upperLeft = anchor + halfVertical;
_centerTop = anchor + halfDiagonal;
_upperRight = _centerTop + halfHorizontal;
_centerRight = anchor + horizontal;
_lowerRight = _centerRight - halfVertical;
_centerBottom = anchor + !halfDiagonal;
break;
case BoxAnchoring.UpperLeft:
_center = anchor - ~halfDiagonal;
_lowerLeft = anchor - vertical;
_centerLeft = anchor - halfVertical;
_upperLeft = anchor;
_centerTop = anchor + halfHorizontal;
_upperRight = anchor + horizontal;
_centerRight = _upperRight - halfVertical;
_lowerRight = anchor - ~diagonal;
_centerBottom = anchor + new VariableVector(null, diagonal.X / 2, -diagonal.Y);
break;
case BoxAnchoring.CenterTop:
_center = anchor - halfVertical;
_lowerLeft = _center - halfDiagonal;
_centerLeft = anchor - halfDiagonal;
_upperLeft = anchor - halfHorizontal;
_centerTop = anchor;
_upperRight = anchor + halfHorizontal;
_centerRight = anchor + !halfDiagonal;
_lowerRight = _centerRight - halfVertical;
_centerBottom = anchor - vertical;
break;
case BoxAnchoring.UpperRight:
_center = anchor - halfDiagonal;
_lowerLeft = anchor - diagonal;
_centerLeft = anchor + new VariableVector(null, -diagonal.X, diagonal.Y / -2);
_upperLeft = anchor - horizontal;
_centerTop = anchor - halfHorizontal;
_upperRight = anchor;
_centerRight = anchor - halfVertical;
_lowerRight = anchor - vertical;
_centerBottom = anchor + new VariableVector(null, diagonal.X / -2, -diagonal.Y);
break;
case BoxAnchoring.CenterRight:
_center = anchor - halfHorizontal;
_lowerLeft = _center - halfDiagonal;
_centerLeft = anchor - horizontal;
_upperLeft = anchor + new VariableVector(null, -diagonal.X, diagonal.Y / 2);
_centerTop = anchor + ~halfDiagonal;
_upperRight = anchor + halfVertical;
_centerRight = anchor;
_lowerRight = anchor - halfVertical;
_centerBottom = anchor - halfDiagonal;
break;
case BoxAnchoring.LowerRight:
_center = anchor + ~halfDiagonal;
_lowerLeft = anchor - horizontal;
_centerLeft = anchor + new VariableVector(null, -diagonal.X, diagonal.Y / 2);
_upperLeft = anchor + ~diagonal;
_centerTop = anchor + new VariableVector(null, diagonal.X / -2, diagonal.Y);
_upperRight = anchor + vertical;
_centerRight = anchor + halfVertical;
_lowerRight = anchor;
_centerBottom = anchor - halfHorizontal;
break;
case BoxAnchoring.CenterBottom:
_center = anchor + halfVertical;
_lowerLeft = anchor - halfHorizontal;
_centerLeft = anchor + ~halfDiagonal;
_upperLeft = _centerLeft + halfVertical;
_centerTop = anchor + vertical;
_upperRight = _centerTop + halfHorizontal;
_centerRight = anchor + halfDiagonal;
_lowerRight = anchor + halfHorizontal;
_centerBottom = anchor;
break;
default:
throw new ArgumentOutOfRangeException(nameof(boxAnchoring), boxAnchoring, null);
}
_center = _center.AlsoNamed(Name + "CC");
_lowerLeft = _lowerLeft.AlsoNamed(Name + ".LL");
_centerLeft = _centerLeft.AlsoNamed(Name + ".CL");
_upperLeft = _upperLeft.AlsoNamed(Name + ".UL");
_centerTop = _centerTop.AlsoNamed(Name + ".CT");
_upperRight = _upperRight.AlsoNamed(Name + ".UR");
_centerRight = _centerRight.AlsoNamed(Name + ".CR");
_lowerRight = _lowerRight.AlsoNamed(Name + ".LR");
_centerBottom = _centerBottom.AlsoNamed(Name + ".CB");
_upperRight.SetY(_centerTop.Y);
_upperRight.SetY(_upperLeft.Y);
_centerTop.SetY(_upperLeft.Y);
_centerRight.SetY(_center.Y);
_centerRight.SetY(_centerLeft.Y);
_center.SetY(_centerLeft.Y);
_lowerRight.SetY(_centerBottom.Y);
_lowerRight.SetY(_lowerLeft.Y);
_centerBottom.SetY(_lowerLeft.Y);
// Simple stuff
_color = color;
_borderWidth = (float)borderWidth;
_text = text.Split('\r', '\n');
_boxTextPlacement = boxTextPlacement;
_textColor = textColor;
_textPadding = textPadding;
_htmlRef = htmlRef;
_textFont = textFont;
_borderColor = borderColor;
_sectorAngle = 2 * Math.PI / connectors;
}
