Interface IEngineEventMediaResource
createUrl(): Promise<string>;
getMediaTypeCategory(): MediaTypeCategory;
getResourceUrl(): string;
isDataUrl(): boolean;
isRemoteUrl(): boolean;
revokeUrl(url: string): void;
toJSON(): IEngineEventMediaResourceData;
}
Methods
create
Creates a URL to the resource that can used to render the resource in the browser using an Element appropriate for the resource, like for example an
or
Regardless, clients MUST call revokeUrl() with the url returned by this method to avoid memory leakage.
Returns Promise<string>
Resolved with a URL to the resource.
get
Returns what kind of media this resource is, i.e. image, video or audio.
Returns MediaTypeCategory
get
Returns the URL of the resource. Note that this URL might not be usable by the browser directly. Use createUrl() to get an URL that can be used with the browser.
Returns string
is
Returns true if the resource URL is a data URL.
Returns boolean
is
Returns true if the resource URL is a remote http or https URL.
Returns boolean
revoke
Revokes a URL previously created with createUrl(), allowing any underlying resources to be released.
Parameters
- url: string
The URL to revoke.
Returns void
- url: string
to
Get this instance as a plain JSON object.
Returns IEngineEventMediaResourceData
Allows accessing a media resource related with certain EngineEvents.