private void CreateEntities(
Point3d insertionPoint,
Point3d leaderPoint,
double scale)
{
var secantThickness = SecantThickness * scale;
var secantLength = SecantLength * scale;
var v = (leaderPoint - insertionPoint).GetNormal();
var secantEnd = insertionPoint + (v * secantLength);
_secantPolyline = new Polyline(2);
_secantPolyline.AddVertexAt(0, insertionPoint.ToPoint2d(), 0.0, secantThickness, secantThickness);
_secantPolyline.AddVertexAt(1, secantEnd.ToPoint2d(), 0.0, secantThickness, secantThickness);
if (secantEnd.DistanceTo(leaderPoint) > 0.0)
{
_leaderLine = new Line(secantEnd, leaderPoint);
}
//// Дальше код идентичен коду в NodalLeader! Учесть при внесении изменений
SetNodeNumberOnCreation();
var mainTextHeight = MainTextHeight * scale;
var secondTextHeight = SecondTextHeight * scale;
var textIndent = TextIndent * scale;
var textVerticalOffset = TextVerticalOffset * scale;
var shelfLedge = ShelfLedge * scale;
var isRight = ShelfPosition == ShelfPosition.Right;
var topFirstTextLength = 0.0;
var topSecondTextLength = 0.0;
var bottomTextLength = 0.0;
var bottomTextHeight = 0.0;
if (!string.IsNullOrEmpty(NodeNumber))
{
_topFirstDbText = new DBText {
TextString = NodeNumber
};
_topFirstDbText.SetProperties(TextStyle, mainTextHeight);
topFirstTextLength = _topFirstDbText.GetLength();
}
if (!string.IsNullOrEmpty(SheetNumber))
{
_topSecondDbText = new DBText {
TextString = $"({SheetNumber})"
};
_topSecondDbText.SetProperties(TextStyle, secondTextHeight);
topSecondTextLength = _topSecondDbText.GetLength();
}
if (!string.IsNullOrEmpty(NodeAddress))
{
_bottomDbText = new DBText {
TextString = NodeAddress
};
_bottomDbText.SetProperties(TextStyle, secondTextHeight);
bottomTextLength = _bottomDbText.GetLength();
bottomTextHeight = _bottomDbText.GetHeight();
}
var topTextLength = topFirstTextLength + topSecondTextLength;
var largestTextLength = Math.Max(topTextLength, bottomTextLength);
var shelfLength = textIndent + largestTextLength + shelfLedge;
if (isRight)
{
var nodeNumberPosition =
leaderPoint +
(Vector3d.XAxis * (shelfLength - topTextLength) / 2) +
(Vector3d.YAxis * textVerticalOffset);
if (_topFirstDbText != null)
{
_topFirstDbText.Position = nodeNumberPosition;
}
if (_topSecondDbText != null)
{
_topSecondDbText.Position = nodeNumberPosition + (Vector3d.XAxis * topFirstTextLength);
}
if (_bottomDbText != null)
{
_bottomDbText.Position = leaderPoint +
(Vector3d.XAxis * (shelfLength - bottomTextLength) / 2) -
(Vector3d.YAxis * (textVerticalOffset + bottomTextHeight));
}
}
else
{
var sheetNumberEndPoint =
leaderPoint -
(Vector3d.XAxis * (shelfLength - topTextLength) / 2) +
(Vector3d.YAxis * textVerticalOffset);
if (_topFirstDbText != null)
{
_topFirstDbText.Position = sheetNumberEndPoint -
(Vector3d.XAxis * (topSecondTextLength + topFirstTextLength));
}
if (_topSecondDbText != null)
{
_topSecondDbText.Position = sheetNumberEndPoint -
(Vector3d.XAxis * topSecondTextLength);
}
if (_bottomDbText != null)
{
_bottomDbText.Position = leaderPoint -
(Vector3d.XAxis * shelfLength) +
(Vector3d.XAxis * (shelfLength - bottomTextLength) / 2) -
(Vector3d.YAxis * (textVerticalOffset + bottomTextHeight));
}
}
var shelfEndPoint = ShelfPosition == ShelfPosition.Right
? leaderPoint + (Vector3d.XAxis * shelfLength)
: leaderPoint - (Vector3d.XAxis * shelfLength);
if (HideTextBackground)
{
var offset = TextMaskOffset * scale;
_topFirstTextMask = _topFirstDbText.GetBackgroundMask(offset);
_topSecondTextMask = _topSecondDbText.GetBackgroundMask(offset);
_bottomTextMask = _bottomDbText.GetBackgroundMask(offset);
}
if (IsTextAlwaysHorizontal && IsRotated)
{
var backRotationMatrix = GetBackRotationMatrix(leaderPoint);
shelfEndPoint = shelfEndPoint.TransformBy(backRotationMatrix);
_topFirstDbText?.TransformBy(backRotationMatrix);
_topFirstTextMask?.TransformBy(backRotationMatrix);
_topSecondDbText?.TransformBy(backRotationMatrix);
_topSecondTextMask?.TransformBy(backRotationMatrix);
_bottomDbText?.TransformBy(backRotationMatrix);
_bottomTextMask?.TransformBy(backRotationMatrix);
}
_shelfLine = new Line(leaderPoint, shelfEndPoint);
}
private void CreateEntities(
Point3d insertionPoint,
Point3d framePoint,
Point3d leaderPoint,
double scale,
bool drawLeader)
{
if (FrameType == FrameType.Round)
{
_framePolyline = null;
try
{
var radius = framePoint.DistanceTo(insertionPoint);
if (double.IsNaN(radius) || double.IsInfinity(radius) || radius < 0.0)
{
radius = 5 * scale;
}
_frameCircle = new Circle
{
Center = insertionPoint,
Radius = radius
};
if (!drawLeader)
{
return;
}
var leaderLine = new Line(insertionPoint, leaderPoint);
var pts = new Point3dCollection();
_frameCircle.IntersectWith(leaderLine, Intersect.OnBothOperands, pts, IntPtr.Zero, IntPtr.Zero);
_leaderLine = pts.Count > 0 ? new Line(pts[0], leaderPoint) : leaderLine;
}
catch
{
_frameCircle = null;
}
}
else
{
_frameCircle = null;
var width = Math.Abs(framePoint.X - insertionPoint.X);
var height = Math.Abs(framePoint.Y - insertionPoint.Y);
var cornerRadius = CornerRadius * scale;
if (((width * 2) - (cornerRadius * 2)) < (1 * scale) ||
((height * 2) - (cornerRadius * 2)) < (1 * scale))
{
var minSize = Math.Min(width * 2, height * 2);
cornerRadius = (int)((minSize - (1 * scale)) / 2);
}
var points = new[]
{
new Point2d(insertionPoint.X - width + cornerRadius, insertionPoint.Y - height),
new Point2d(insertionPoint.X - width, insertionPoint.Y - height + cornerRadius),
new Point2d(insertionPoint.X - width, insertionPoint.Y + height - cornerRadius),
new Point2d(insertionPoint.X - width + cornerRadius, insertionPoint.Y + height),
new Point2d(insertionPoint.X + width - cornerRadius, insertionPoint.Y + height),
new Point2d(insertionPoint.X + width, insertionPoint.Y + height - cornerRadius),
new Point2d(insertionPoint.X + width, insertionPoint.Y - height + cornerRadius),
new Point2d(insertionPoint.X + width - cornerRadius, insertionPoint.Y - height)
};
var bevelBulge = Math.Tan((90 / 4).DegreeToRadian());
var bulges = new[]
{
-bevelBulge,
0.0,
-bevelBulge,
0.0,
-bevelBulge,
0.0,
-bevelBulge,
0.0
};
_framePolyline = new Polyline(points.Length);
for (var i = 0; i < points.Length; i++)
{
_framePolyline.AddVertexAt(i, points[i], bulges[i], 0.0, 0.0);
}
_framePolyline.Closed = true;
if (!drawLeader)
{
return;
}
var leaderLine = new Line(insertionPoint, leaderPoint);
var pts = new Point3dCollection();
_framePolyline.IntersectWith(leaderLine, Intersect.OnBothOperands, pts, IntPtr.Zero, IntPtr.Zero);
_leaderLine = pts.Count > 0 ? new Line(pts[0], leaderPoint) : leaderLine;
}
// Если drawLeader == false, то дальше код не выполнится
//// Дальше код идентичен коду в SecantNodalLeader! Учесть при внесении изменений
SetNodeNumberOnCreation();
var mainTextHeight = MainTextHeight * scale;
var secondTextHeight = SecondTextHeight * scale;
var textIndent = TextIndent * scale;
var textVerticalOffset = TextVerticalOffset * scale;
var shelfLedge = ShelfLedge * scale;
var isRight = ShelfPosition == ShelfPosition.Right;
var topFirstTextLength = 0.0;
var topSecondTextLength = 0.0;
var bottomTextLength = 0.0;
var bottomTextHeight = 0.0;
if (!string.IsNullOrEmpty(NodeNumber))
{
_topFirstDbText = new DBText {
TextString = NodeNumber
};
_topFirstDbText.SetProperties(TextStyle, mainTextHeight);
topFirstTextLength = _topFirstDbText.GetLength();
}
if (!string.IsNullOrEmpty(SheetNumber))
{
_topSecondDbText = new DBText {
TextString = $"({SheetNumber})"
};
_topSecondDbText.SetProperties(TextStyle, secondTextHeight);
topSecondTextLength = _topSecondDbText.GetLength();
}
if (!string.IsNullOrEmpty(NodeAddress))
{
_bottomDbText = new DBText {
TextString = NodeAddress
};
_bottomDbText.SetProperties(TextStyle, secondTextHeight);
bottomTextLength = _bottomDbText.GetLength();
bottomTextHeight = _bottomDbText.GetHeight();
}
var topTextLength = topFirstTextLength + topSecondTextLength;
var largestTextLength = Math.Max(topTextLength, bottomTextLength);
var shelfLength = textIndent + largestTextLength + shelfLedge;
if (isRight)
{
var nodeNumberPosition =
leaderPoint +
(Vector3d.XAxis * (shelfLength - topTextLength) / 2) +
(Vector3d.YAxis * textVerticalOffset);
if (_topFirstDbText != null)
{
_topFirstDbText.Position = nodeNumberPosition;
}
if (_topSecondDbText != null)
{
_topSecondDbText.Position = nodeNumberPosition + (Vector3d.XAxis * topFirstTextLength);
}
if (_bottomDbText != null)
{
_bottomDbText.Position = leaderPoint +
(Vector3d.XAxis * (shelfLength - bottomTextLength) / 2) -
(Vector3d.YAxis * (textVerticalOffset + bottomTextHeight));
}
}
else
{
var sheetNumberEndPoint =
leaderPoint -
(Vector3d.XAxis * (shelfLength - topTextLength) / 2) +
(Vector3d.YAxis * textVerticalOffset);
if (_topFirstDbText != null)
{
_topFirstDbText.Position = sheetNumberEndPoint -
(Vector3d.XAxis * (topSecondTextLength + topFirstTextLength));
}
if (_topSecondDbText != null)
{
_topSecondDbText.Position = sheetNumberEndPoint -
(Vector3d.XAxis * topSecondTextLength);
}
if (_bottomDbText != null)
{
_bottomDbText.Position = leaderPoint -
(Vector3d.XAxis * shelfLength) +
(Vector3d.XAxis * (shelfLength - bottomTextLength) / 2) -
(Vector3d.YAxis * (textVerticalOffset + bottomTextHeight));
}
}
var shelfEndPoint = ShelfPosition == ShelfPosition.Right
? leaderPoint + (Vector3d.XAxis * shelfLength)
: leaderPoint - (Vector3d.XAxis * shelfLength);
if (HideTextBackground)
{
var offset = TextMaskOffset * scale;
_topFirstTextMask = _topFirstDbText.GetBackgroundMask(offset);
_topSecondTextMask = _topSecondDbText.GetBackgroundMask(offset);
_bottomTextMask = _bottomDbText.GetBackgroundMask(offset);
}
if (IsTextAlwaysHorizontal && IsRotated)
{
var backRotationMatrix = GetBackRotationMatrix(leaderPoint);
shelfEndPoint = shelfEndPoint.TransformBy(backRotationMatrix);
_topFirstDbText?.TransformBy(backRotationMatrix);
_topFirstTextMask?.TransformBy(backRotationMatrix);
_topSecondDbText?.TransformBy(backRotationMatrix);
_topSecondTextMask?.TransformBy(backRotationMatrix);
_bottomDbText?.TransformBy(backRotationMatrix);
_bottomTextMask?.TransformBy(backRotationMatrix);
}
_shelfLine = new Line(leaderPoint, shelfEndPoint);
}