The SDK config currently attached to this Context, if any.
To derive a new Context with a different SDK config, construct one with
new Context(settings, sdkConfig).
The settings currently attached to this Context, if any.
To derive a new Context with different settings, construct one with new Context(settings).
To combine this Context's settings with more settings, merge them with mergeSettings
first and pass the single, merged result to the constructor.
Optionalsettings: SettingsCore SDK settings.
OptionalsdkConfig: SdkConfigJavaScript SDK configuration.
Optionaloptions: ContextOptionsJavaScript SDK behavior options, including trust-resource fetching controls.
Resolves this Context's settings (fetching any embedded trust-anchor URLs) and serializes
the result for consumption by the WASM/native boundary. A successful result is memoized, so
resolution of this Context's settings only happens once. If different fetch-with-retry
options need to be provided after resolution succeeds, callers should create a separate
Context with the desired options.
A failed resolution is not memoized: the next call to toJson() tries again from scratch,
so a transient failure (e.g. a network error while fetching a trust-anchor URL) doesn't
permanently break this Context.
Optionaloptions: TrustFetchOptionsOptional configurations for trust-resource fetching. These override the
corresponding options attached to this Context. Explicit undefined resets an option to
its SDK default; omitted properties retain the Context's option. This does not clear core
settings or a memoized successful result. Only consulted on the first call, or the first
call after a previous failure.
A JSON-serialized string of the resolved settings.
A
Contextconfigures the behavior of aReader/Builder.It is provided at creation time (e.g.
Reader.fromBlob(c2pa, format, blob, context)), configuring that instance's behavior independently of other instances.A
Contextis snapshotted when used to create aReader/Builder. Changes to the context do not propagate afterwards, and therefore can be used to create multipleReader/Builderinstances.