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compositionPickerViewDidStartAnimating(_:)

Performs custom tasks when the composition picker view starts animating a composition.

Declaration

func compositionPickerViewDidStartAnimating(_ pickerView: QCCompositionPickerView!)

Parameters

  • pickerView:

    The composition picker view in which the composition started animating.

Discussion

Quartz Composer invokes this method when the composition picker view starts animating a composition. Implement this method if you want to perform custom tasks at that time.