QuickTime 3 Reference
These constants are described in "Vector QT Atom Container" .
/* vector atom types */
enum {
kCurvePathAtom = FOUR_CHAR_CODE('path'),
kCurveEndAtom = FOUR_CHAR_CODE('zero'),
kCurveAntialiasControlAtom= FOUR_CHAR_CODE('anti'),
kCurveFillTypeAtom= FOUR_CHAR_CODE('fill'),
kCurvePenThicknessAtom= FOUR_CHAR_CODE('pent'),
kCurveMiterLimitAtom= FOUR_CHAR_CODE('mitr'),
kCurveJoinAttributesAtom= FOUR_CHAR_CODE('join'),
kCurveMinimumDepthAtom= FOUR_CHAR_CODE('mind'),
kCurveTransferModeAtom= FOUR_CHAR_CODE('xfer'),
kCurveGradientAngleAtom= FOUR_CHAR_CODE('angl'),
kCurveGradientRadiusAtom= FOUR_CHAR_CODE('radi'),
kCurveGradientOffsetAtom= FOUR_CHAR_CODE('cent'),
kCurveGradientRecordAtom= FOUR_CHAR_CODE('grad'),
kCurveARGBColorAtom= FOUR_CHAR_CODE('argb'),
kCurveGradientTypeAtom= FOUR_CHAR_CODE('grdt')
};