private ObjFigu cnvCruveToFigu(ClsAtrXY atrxy0, ClsAtrXY atrxy1, ClsAtrXY atrxy2, ClsAtrXY atrxy3)
{
ObjFigu objFigu;
int atr0, atr1, atr2;
double x0, y0, x1, y1, x2, y2, x3, y3;
ClsBeze bz;
ClsPairRag pr;
ClsPoint pt;
objFigu = new ObjFigu();
objFigu.kind = Constants.BEZEKIND;
objFigu.x1 = atrxy1.x; objFigu.y1 = atrxy1.y;
objFigu.x4 = atrxy2.x; objFigu.y4 = atrxy2.y;
atr0 = atrxy0.atr;
atr1 = atrxy1.atr;
atr2 = atrxy2.atr;
x0 = atrxy0.x; y0 = atrxy0.y;
x1 = atrxy1.x; y1 = atrxy1.y;
x2 = atrxy2.x; y2 = atrxy2.y;
x3 = atrxy3.x; y3 = atrxy3.y;
pr = new ClsPairRag();
pr.srag = m_libCurve.getCurveStartRag(atr0, atr1, x0, y0, x1, y1, x2, y2);
pr.erag = m_libCurve.getCurveEndRag(atr1, atr2, x1, y1, x2, y2, x3, y3);
pr = m_libCurve.legalCurveRag(pr);
pt = m_libCurve.getBezeControlPoint(x1, y1, x2, y2, pr.srag);
objFigu.x2 = pt.x; objFigu.y2 = pt.y;
pt = m_libCurve.getBezeControlPoint(x2, y2, x1, y1, pr.erag);
objFigu.x3 = pt.x; objFigu.y3 = pt.y;
return(objFigu);
}
public ClsPairRag legalCurveRag(ClsPairRag pr)
{
if (checkEqual(pr.srag, Constants.NORAG))
{
pr.srag = -(pr.erag);
}
if (checkEqual(pr.erag, Constants.NORAG))
{
pr.erag = -(pr.srag);
}
return(pr);
}