Qt3DAnimation.QKeyframeAnimation

A class implementing simple keyframe animation to a QTransform . More…

Synopsis

Functions

• def addKeyframe (keyframe)

• def easing ()

• def endMode ()

• def framePositions ()

• def keyframeList ()

• def removeKeyframe (keyframe)

• def setKeyframes (keyframes)

• def startMode ()

• def target ()

• def targetName ()

Slots

• def setEasing (easing)

• def setEndMode (mode)

• def setFramePositions (positions)

• def setStartMode (mode)

• def setTarget (target)

• def setTargetName (name)

Signals

• def easingChanged (easing)

• def endModeChanged (endMode)

• def framePositionsChanged (positions)

• def startModeChanged (startMode)

• def targetChanged (target)

• def targetNameChanged (name)

Detailed Description

A QKeyframeAnimation class implements simple keyframe animation that can be used to animate QTransform . The keyframes consists of multiple timed QTransforms, which are interpolated and applied to the target QTransform . QEasingCurve is used between keyframes to control the interpolator. RepeatMode can be set for when the position set to the QKeyframeAnimation is below or above the values defined in the keyframe positions.

class PySide2.Qt3DAnimation.Qt3DAnimation.QKeyframeAnimation([parent=None])

param parent

QObject

Constructs an QKeyframeAnimation with parent .

PySide2.Qt3DAnimation.Qt3DAnimation.QKeyframeAnimation.RepeatMode

This enumeration specifies how position values outside keyframe values are handled.

Constant	Description
Qt3DAnimation.QKeyframeAnimation.None	The animation is not applied to the target transform.
Qt3DAnimation.QKeyframeAnimation.Constant	The edge keyframe value is used.
Qt3DAnimation.QKeyframeAnimation.Repeat	The animation is repeated.

PySide2.Qt3DAnimation.Qt3DAnimation.QKeyframeAnimation.addKeyframe(keyframe)

Parameters

keyframe – QTransform

Adds new keyframe at the end of the animation. The QTransform can be added to the animation multiple times.

PySide2.Qt3DAnimation.Qt3DAnimation.QKeyframeAnimation.easing()

Return type

QEasingCurve

See also

setEasing()

PySide2.Qt3DAnimation.Qt3DAnimation.QKeyframeAnimation.easingChanged(easing)

Parameters

easing – QEasingCurve

PySide2.Qt3DAnimation.Qt3DAnimation.QKeyframeAnimation.endMode()

Return type

RepeatMode

See also

setEndMode()

PySide2.Qt3DAnimation.Qt3DAnimation.QKeyframeAnimation.endModeChanged(endMode)

Parameters

endMode – RepeatMode

PySide2.Qt3DAnimation.Qt3DAnimation.QKeyframeAnimation.framePositions()

Return type

See also

setFramePositions()

PySide2.Qt3DAnimation.Qt3DAnimation.QKeyframeAnimation.framePositionsChanged(positions)

Parameters

positions –

PySide2.Qt3DAnimation.Qt3DAnimation.QKeyframeAnimation.keyframeList()

Return type

Returns the list of keyframes.

PySide2.Qt3DAnimation.Qt3DAnimation.QKeyframeAnimation.removeKeyframe(keyframe)

Parameters

keyframe – QTransform

Removes a keyframe from the animation. If the same QTransform is set as keyframe multiple times, all occurrences are removed.

PySide2.Qt3DAnimation.Qt3DAnimation.QKeyframeAnimation.setEasing(easing)

Parameters

easing – QEasingCurve

See also

easing()

PySide2.Qt3DAnimation.Qt3DAnimation.QKeyframeAnimation.setEndMode(mode)

Parameters

mode – RepeatMode

See also

endMode()

PySide2.Qt3DAnimation.Qt3DAnimation.QKeyframeAnimation.setFramePositions(positions)

Parameters

positions –

See also

framePositions()

PySide2.Qt3DAnimation.Qt3DAnimation.QKeyframeAnimation.setKeyframes(keyframes)

Parameters

keyframes –

Sets the keyframes of the animation. Old keyframes are cleared.

PySide2.Qt3DAnimation.Qt3DAnimation.QKeyframeAnimation.setStartMode(mode)

Parameters

mode – RepeatMode

See also

startMode()

PySide2.Qt3DAnimation.Qt3DAnimation.QKeyframeAnimation.setTarget(target)

Parameters

target – QTransform

See also

target()

PySide2.Qt3DAnimation.Qt3DAnimation.QKeyframeAnimation.setTargetName(name)

Parameters

name – unicode

See also

targetName()

PySide2.Qt3DAnimation.Qt3DAnimation.QKeyframeAnimation.startMode()

Return type

RepeatMode

See also

setStartMode()

PySide2.Qt3DAnimation.Qt3DAnimation.QKeyframeAnimation.startModeChanged(startMode)

Parameters

startMode – RepeatMode

PySide2.Qt3DAnimation.Qt3DAnimation.QKeyframeAnimation.target()

Return type

QTransform

See also

setTarget()

PySide2.Qt3DAnimation.Qt3DAnimation.QKeyframeAnimation.targetChanged(target)

Parameters

target – QTransform

PySide2.Qt3DAnimation.Qt3DAnimation.QKeyframeAnimation.targetName()

Return type

unicode

See also

setTargetName()

PySide2.Qt3DAnimation.Qt3DAnimation.QKeyframeAnimation.targetNameChanged(name)

Parameters

name – unicode