Home > @magiclane/maps-sdk > ExternalInfo > requestWikiImageInfo
ExternalInfo.requestWikiImageInfo() method
Get info (description) on one Wikipedia image.
Signature:
requestWikiImageInfo(imageIndex: number, onComplete: (error: GemError, imageInfo: string | null) => void): ProgressListener | null;Parameters
Parameter | Type | Description |
|---|---|---|
imageIndex | number | The image index. |
onComplete | (error: GemError, imageInfo: string | null) => void | Callback when the request completes. - GemError.success with the image info string on success. - GemError.cancel with null if canceled before completion. |
Returns:
ProgressListener | null
A ProgressListener for the request, or null on invalid index.