public bool TryAdd(ICharMetric cdi)
{
if (_rect.Y == cdi.CharRect.Y &&
cdi.IndexEachLine == _indexOnLine + 1)
{
_rect = _rect.Union(cdi.CharRect);
_indexOnLine = cdi.IndexEachLine;
return(true);
}
return(false);
}
private static Rect2D CalculateRect(Rect2D sourceRect, Rect2D targetRect, Route routePoints)
{
var rectUnion = sourceRect.Union(targetRect);
if (routePoints != null)
{
foreach (var routePoint in routePoints)
{
rectUnion = rectUnion.Union(routePoint);
}
}
return(rectUnion);
}
public static Rect2D Boundary(this IPolyLine2D source)
{
Point start = source.StartPoint;
var ret = new Rect2D(start, new Size());
foreach (var s in source.Segments)
{
var sg = s.Convert(ref start);
ret.Union(sg.GetBoundary(start));
start = s.EndPoint;
}
return(ret);
}