Qt Lottie Animation provides a QML API for rendering graphics and animations that are exported in JSON format by the Bodymovin plugin for Adobe After Effects.
Import the types using the the following statement:
import Qt.labs.lottieqt 1.0
见 GitHub page for Bodymovin for instructions on how to download and install the plugin for Adobe After Effects.
Qt Lottie Animation is available under commercial licenses from Qt 公司 。此外，它是可用的根据 GNU GPL (一般公共许可) 第 3 版 。见 Qt 许可 进一步了解细节。