private void AddPatterns(PathGeometry path, PathFigure pathFigure)
{
pathFigure.IsFilled = IsFillSymbol; // should be done by the framework ??
if (AtStart)
{
if (BySegment)
{
var point = pathFigure.StartPoint;
foreach (var segment in pathFigure.Segments)
{
if (segment.EndPoint() != point)
{
path.Concat(CreatePattern(point, segment.OrientationAtStart(point) + 180));
point = segment.EndPoint();
}
}
}
else
path.Concat(CreatePattern(pathFigure.StartPoint, pathFigure.OrientationAtStart() + 180));
}
if (AtEnd)
{
if (BySegment)
{
var point = pathFigure.StartPoint;
foreach (var segment in pathFigure.Segments)
{
if (segment.EndPoint() != point)
{
path.Concat(CreatePattern(segment.EndPoint(), segment.OrientationAtEnd(point)));
point = segment.EndPoint();
}
}
}
else
path.Concat(CreatePattern(pathFigure.EndPoint(), pathFigure.OrientationAtEnd()));
}
if (AtMiddle)
{
if (BySegment)
{
var point = pathFigure.StartPoint;
foreach (var segment in pathFigure.Segments)
{
path.Concat(CreatePattern(segment.MiddlePoint(point), segment.OrientationAtMiddle(point)));
point = segment.EndPoint();
}
}
else
path.Concat(CreatePattern(pathFigure.MiddlePoint(), pathFigure.OrientationAtMiddle()));
}
}
