Category Archives: PropertyBase object

inverted

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When true, the mask is inverted; otherwise false.Boolean; read/write.

isTimeVarying

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When true, the named property is time varyingﾗthat is, it has keyframes or an enabled expression. When this attribute is true, the attribute canVaryOverTime

keyInTemporalEase()

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Returns the incoming temporal ease for the specified keyframe.keyIndex The index for the keyframe. An integer in the range [1..numKeys], as returned by the

setSelectedAtKey()

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Selects or deselects the specified keyframe.keyIndex The index for the keyframe. An integer in the range [1..numKeys], as returned by the addKey or nearest-

enabled

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When true, this property is enabled. It corresponds to the setting of the eyeball icon, if there is one; otherwise, the default is true.Boolean; read/write

numProperties

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The number of indexed properties in this group.For layers, this method returns a value of 3, corresponding to the mask, effect, and motion tracker groups, w

maskMode

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The masking mode for this mask.AMaskMode enumerated value; read/write. One of:MaskMode.NONEMaskMode.ADDMaskMode.SUBTRACTMaskMode.INTERSECTMaskMode.LIGHTENMa

maxValue

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The maximum permitted value of the named property. If the hasMax attribute is false, an exception occurs, and an error is generated.Floating-point value; re

keyOutInterpolationType()

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Returns the outgoing interpolation type for the specified keyframe.keyIndex The index for the keyframe. An integer in the range [1..numKeys], as returned by

setSpatialAutoBezierAtKey()

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Turns spatial auto-Bezier interpolation on or off for the specified keyframe.If the property value type is neither TwoD _SPATIAL nor ThreeD_SPATIAL, an exce