NS_INIT_ISUPPORTS();
nsSVGPathSegArcAbs::nsSVGPathSegArcAbs(float x, float y,                                       float r1, float r2, float angle,                                       PRBool largeArcFlag, PRBool sweepFlag)    : mX(x), mY(y), mR1(r1), mR2(r2), mAngle(angle),      mLargeArcFlag(largeArcFlag), mSweepFlag(sweepFlag){  NS_INIT_ISUPPORTS();}