isPath(_:open:at:)

Declaration

func isPath(_ pathID: FxPathID!, open isOpen: UnsafeMutablePointer<ObjCBool>!, at time: CMTime) throws

Parameters

• pathID:

  The ID of the path you want to know about.

• isOpen:

  Upon return, contains whether the path is open.

• time:

  The time to query the path.

See Also

Getting Path Information

• numberOfPaths(at:)
• pathID(_:for:)
• name(_:ofPath:)
• isPath(_:inverted:at:)
• style(_:ofPath:)
• length(_:ofPath:at:)
• length(_:ofSegment:ofPath:at:)
• number(ofVertices:inPath:at:)
• vertex(_:at:ofPath:at:)
• point(_:atPercentageOfDistance:alongPath:at:)
• point(_:atPercentageOfParameter:alongPath:at:)
• blendMode(_:ofPath:)
• pathGeometryInfo(_:forPath:at:)