public static ISegment MakeOneHatch(IPolyline pSubPL, double dist, double m, double numhatch, double dTxtInterval, double dHatchLen, double dHatchOffset)
{
ILine pL = new LineClass();
int result;
ISegmentM pSegM;
Math.DivRem((int)numhatch, (int)dTxtInterval, out result);
if (!(result == 0))
{
if (dHatchOffset == 0)
pSubPL.QueryNormal(esriSegmentExtension.esriNoExtension, dist, false, (dHatchLen * 0.5), pL);
else if (dHatchOffset > 0)
pSubPL.QueryNormal(esriSegmentExtension.esriNoExtension, dist, false, (dHatchLen * 0.5) + dHatchOffset, pL);
else if (dHatchOffset < 0)
{
pSubPL.ReverseOrientation();
pSubPL.QueryNormal(esriSegmentExtension.esriNoExtension, pSubPL.Length - dist, false, dHatchLen + Math.Abs(dHatchOffset), pL);
pSubPL.ReverseOrientation();
}
}
ICurve pCurve;
if (dHatchOffset != 0)
{
pL.GetSubcurve(Math.Abs(dHatchOffset), pL.Length, false, out pCurve);
pSegM = pCurve as ISegmentM;
}
else
pSegM = pL as ISegmentM;
pSegM.SetMs(m, m);
return pSegM as ISegment;
}
