public static CadRuler Create(CadFigure fig, int idx0, int idx1)
{
CadRuler ret = default(CadRuler);
ret.Fig = fig;
ret.Idx0 = idx0;
ret.Idx1 = idx1;
return(ret);
}
public void Set(MarkPoint mkp)
{
CadFigure fig = mkp.Figure;
int pointIndex = mkp.PointIndex;
int cnt = fig.PointList.Count;
if (cnt < 2)
{
return;
}
if (!fig.IsLoop)
{
if (pointIndex == cnt - 1)
{
Ruler[RCount] = CadRuler.Create(fig, pointIndex - 1, pointIndex);
RCount++;
return;
}
else if (pointIndex == 0)
{
Ruler[RCount] = CadRuler.Create(fig, 1, 0);
RCount++;
return;
}
}
int idx0;
int idx1;
idx0 = (pointIndex + cnt - 1) % cnt;
idx1 = pointIndex;
Debug.Assert(idx0 >= 0 && idx0 < cnt);
Ruler[RCount] = CadRuler.Create(fig, idx0, idx1);
RCount++;
idx0 = (pointIndex + 1) % cnt;
idx1 = pointIndex;
Debug.Assert(idx0 >= 0 && idx0 < cnt);
Ruler[RCount] = CadRuler.Create(fig, idx0, idx1);
RCount++;
}
public void Set(MarkSegment mks, DrawContext dc)
{
Ruler[RCount] = CadRuler.Create(mks.Figure, mks.PtIndexA, mks.PtIndexB);
RCount++;
}