get_snapshot

Description:

public async Texture get_snapshot (SnapshotRegion region, SnapshotOptions options, Cancellable? cancellable = null) throws Error

Asynchronously retrieves a snapshot of this for region.

options specifies how the snapshot should be rendered.

When the operation is finished, callback will be called. You must call get_snapshot.end to get the result of the operation.

this	a WebView
region	the SnapshotRegion for this snapshot
options	SnapshotOptions for the snapshot
cancellable	a Cancellable
callback	a TaskReadyCallback
user_data	user data