private double strokeDistance(StrokeLine a, List <StrokeLine> component)
{
var s = component.First().S;
var e = component.Last().E;
return(Math.Min(d(a.E, s), d(e, a.S)));
}
private bool tryAddComponent(List <StrokeLine> currentStrokeComponent, StrokeLine strokeLine, ShapeNode node, double offset)
{
var s = currentStrokeComponent.First().S;
var e = currentStrokeComponent.Last().E;
if (d(strokeLine.E, s) <= d(e, strokeLine.S))
{
if (getStrokes(strokeLine.E, s, node, offset - Tolerance, false).Count() != 1)
{
return(false);
}
currentStrokeComponent.Insert(0, strokeLine);
}
else
{
if (getStrokes(e, strokeLine.S, node, offset - Tolerance, false).Count() != 1)
{
return(false);
}
currentStrokeComponent.Add(strokeLine);
}
return(true);
}
private int strokeDistanceComparer(StrokeLine a, StrokeLine b, List <StrokeLine> currentStrokeComponent)
{
var aDistance = strokeDistance(a, currentStrokeComponent);
var bDistance = strokeDistance(b, currentStrokeComponent);
if (aDistance == bDistance)
{
return(0);
}
return(aDistance > bDistance ? 1 : -1);
}
private double d(StrokeLine a, Point b)
{
return(Math.Min(d(a.S, b), d(a.E, b)));
}
