Obsolete Members for RenderCapture

The following members of QML type RenderCapture 已过时。 提供它们是为使旧源代码能继续工作。强烈建议不要在新代码中使用它们。

方法

• RenderCaptureReply requestCapture ()
• RenderCaptureReply requestCapture (Rect rect )

方法文档编制

Used to request render capture. Only one render capture result is produced per requestCapture call even if the frame graph has multiple leaf nodes. The function returns a QRenderCaptureReply object, which receives the captured image when it is done. The user is responsible for deallocating the returned object.

Used to request render capture from a specified rect . Only one render capture result is produced per requestCapture call even if the frame graph has multiple leaf nodes. The function returns a QRenderCaptureReply object, which receives the captured image when it is done. The user is responsible for deallocating the returned object.