AcGePoint2dArray CCalculation::SortByLexi(AcGePoint2dArray Points)
{
// sort by x
// lexicographically sorting
// sort by y
int i = 0;
int j = 0;
AcGePoint2d MinPt;
AcGePoint2dArray LexiPoints;
for (i = 0; i < Points.length(); i++)
{
for (j = i+1; j < Points.length(); j++)
{
if (CCalculation::CompareTwoPt(Points.at(i), Points.at(j)))
{
MinPt = Points.at(j);
}
}
LexiPoints.append(MinPt);
}
return LexiPoints;
}
int CArxHelper::CreateHatch(AcDbHatch*& pHatch, const AcGePoint3dArray& arrPt,double dScale)
{
AcGePoint2dArray vertices;
AcGeDoubleArray bulges;
for (int i = 0; i < arrPt.length(); ++ i)
{
vertices.append(arrPt.at(i).convert2d(AcGePlane::kXYPlane));
bulges.append(0.0);
}
if (vertices.length() > 0)
{
pHatch = new AcDbHatch();
AcGeVector3d normal(0.0, 0.0, 1.0);
pHatch->setNormal(normal);
pHatch->setElevation(0.0);
pHatch->setAssociative(Adesk::kFalse);
pHatch->setPattern(AcDbHatch::kPreDefined, _T("SOLID"));
pHatch->appendLoop(AcDbHatch::kExternal,vertices,bulges);
pHatch->evaluateHatch();
pHatch->setPatternScale(dScale);
}
return 0;
}
