PHAssetResourceRequestOptionsMBS.ProgressHandlerMBS(progress as double, tag as Variant)

Type	Topic	Plugin	Version	macOS	Windows	Linux	iOS	Targets
delegate	Photos	MBS Mac64bit Plugin	20.2	✅ Yes	❌ No	❌ No	✅ Yes	Desktop & iOS

The delegate that Photos calls while downloading asset resource data from iCloud. Used by the progressHandler property.

If you request an asset resource whose data is not on the local device, and you have enabled downloading with the networkAccessAllowed property, Photos calls your block periodically to report progress.

progress: A floating-point value indicating the progress of the download. A value of 0.0 indicates that the download has just started, and a value of 1.0 indicates the download is complete.

Some methods using this delegate:

• PHAssetResourceRequestOptionsMBS.SetProgressHandler(ProgressHandler as ProgressHandlerMBS, tag as variant = nil)
• PHContentEditingInputRequestOptionsMBS.SetProgressHandler(ProgressHandler as ProgressHandlerMBS, tag as variant = nil)
• PHImageRequestOptionsMBS.SetProgressHandler(ProgressHandler as ProgressHandlerMBS, tag as variant = nil)
• PHLivePhotoRequestOptionsMBS.SetProgressHandler(ProgressHandler as ProgressHandlerMBS, tag as variant = nil)
• PHVideoRequestOptionsMBS.SetProgressHandler(ProgressHandler as ProgressHandlerMBS, tag as variant = nil)
• VNRecognizeTextRequestMBS.setProgressHandler(ProgressHandler as VNProgressHandlerMBS, tag as variant = nil)