public static void SetArcOverCut(ArcBase arc)
{
float pos = arc.LeadOut.Pos;
if (Math.Abs(arc.LeadOut.Pos) < 0.000001)//封口
{
}
else if (pos < 0)//缺口,从圆弧尾部去掉pos长的距离
{
arc.AngleSweep -= (float)(Math.Abs(pos) / arc.SizeLength) * arc.AngleSweep;
arc.Update();
}
else//过切/多圈
{
}
}
/// <summary>
/// 添加到显示画布
/// </summary>
/// <param name="canvas"></param>
/// <param name="figures"></param>
public static void AddToDrawObject(UCCanvas canvas, List <FigureBaseModel> figures, bool isClear = false)
{
if (canvas == null)
{
return;
}
if (figures != null && figures.Count > 0)
{
if (isClear)
{
canvas.Model.Clear();
}
List <IDrawObject> objects = new List <IDrawObject>();
foreach (FigureBaseModel figure in figures)
{
switch (figure.Type)
{
case FigureTypes.Point:
{
var fig = figure as PointModel;
SingleDot singleDot = new SingleDot()
{
LayerId = fig.LayerId,
IsSelected = fig.IsSelected,
P1 = fig.Point,
GroupParam = fig.GroupParam,
LeadIn = fig.LeadIn,
LeadOut = fig.LeadOut,
MicroConnParams = figure.MicroConnects,
CornerRingParam = figure.CornerRingParam,
IsInnerCut = figure.IsInnerCut
};
singleDot.Update();
objects.Add(singleDot);
}
break;
case FigureTypes.Arc:
{
var fig = figure as ArcModel;
ArcBase arcBase = new ArcBase()
{
LayerId = fig.LayerId,
IsSelected = fig.IsSelected,
AngleSweep = fig.AngleSweep,
Center = fig.Center,
Radius = (float)fig.Radius,
StartAngle = (float)fig.StartAngle,
GroupParam = fig.GroupParam,
LeadIn = fig.LeadIn,
LeadOut = fig.LeadOut,
MicroConnParams = figure.MicroConnects,
CompensationParam = figure.CompensationParam,
CornerRingParam = figure.CornerRingParam,
IsInnerCut = figure.IsInnerCut
};
arcBase.Update();
objects.Add(arcBase);
}
break;
case FigureTypes.Circle:
{
var fig = figure as CircleModel;
Circle circle = new Circle()
{
LayerId = fig.LayerId,
IsSelected = fig.IsSelected,
IsClockwise = fig.IsClockwise,
Center = fig.Center,
Radius = (float)fig.Radius,
StartAngle = (float)fig.StartAngle,
GroupParam = fig.GroupParam,
LeadIn = fig.LeadIn,
LeadOut = fig.LeadOut,
MicroConnParams = figure.MicroConnects,
CompensationParam = figure.CompensationParam,
CornerRingParam = figure.CornerRingParam,
IsInnerCut = figure.IsInnerCut,
IsFlyingCut = fig.IsFlyingCut,
IsFlyingCutScatter = fig.IsFlyingCutScatter,
FlyingCutLeadOut = fig.FlyingCutLeadOut,
};
circle.Update();
objects.Add(circle);
}
break;
case FigureTypes.LwPolyline:
{
var fig = figure as LwPolylineModel;
MultiSegmentLineBase multiSegmentLineBase = new MultiSegmentLineBase()
{
LayerId = fig.LayerId,
IsSelected = fig.IsSelected,
IsCloseFigure = fig.IsFill,
Points = fig.Points,
GroupParam = fig.GroupParam,
LeadIn = fig.LeadIn,
LeadOut = fig.LeadOut,
PathStartParm = fig.PathStartParm,
MicroConnParams = figure.MicroConnects,
CompensationParam = figure.CompensationParam,
CornerRingParam = figure.CornerRingParam,
IsInnerCut = figure.IsInnerCut,
BezierParam = fig.BezierParam
};
multiSegmentLineBase.Update();
objects.Add(multiSegmentLineBase);
}
break;
case FigureTypes.Ellipse:
{ }
break;
case FigureTypes.PolyBezier:
{ }
break;
default:
break;
}
}
canvas.Model.DrawingLayer.AddObjectOnDrawing(objects);
canvas.Model.DrawingLayer.UpdateSN();
GlobalData.Model.GlobalModel.TotalDrawObjectCount = canvas.Model.DrawingLayer.Objects.Count;
canvas.DoInvalidate(true);
}
}