public static Path BaseToForkLiePath(ShapesBase.BaseForkLiePath baseForkLiePath)
{
Path path = new Path();
path.Stroke = baseForkLiePath.Stroke;
path.StrokeThickness = baseForkLiePath.StrokeThickness;
path.Margin = baseForkLiePath.Thickness;
//定义圆弧半径
double radius = baseForkLiePath.Radius;
PathGeometry pathGeometry = new PathGeometry();
PathFigure figure = new PathFigure();
//路径图起点坐标
figure.StartPoint = baseForkLiePath.FigureStartPoint;
ArcSegment arc = new ArcSegment(
baseForkLiePath.ArcStopPoint,
new Size(radius, radius),
0,
false,
baseForkLiePath.sweepDirection,
true);
figure.Segments.Add(arc);
pathGeometry.Figures.Add(figure);
path.Data = pathGeometry;
return(path);
}
public static ShapesBase.BaseForkLiePath ForkLiePathToBase(Path path)
{
ShapesBase.BaseForkLiePath baseForkLiePath = new ShapesBase.BaseForkLiePath();
baseForkLiePath.Stroke = path.Stroke;
baseForkLiePath.StrokeThickness = path.StrokeThickness;
baseForkLiePath.Thickness = path.Margin;
//找到圆弧起点
if (path.Data != null)
{
PathGeometry pathGeometry = path.Data as PathGeometry;
PathFigure figure = pathGeometry.Figures.First();
ArcSegment arc = figure.Segments.First() as ArcSegment;
baseForkLiePath.ArcStopPoint = arc.Point;
baseForkLiePath.FigureStartPoint = figure.StartPoint;
baseForkLiePath.Radius = arc.Size.Width;
baseForkLiePath.sweepDirection = arc.SweepDirection;
}
return(baseForkLiePath);
}