Get the URL of a tiled thumbnail for this ImageCollection.
Returns a thumbnail URL, or undefined if a callback was specified.
| Usage | Returns | ImageCollection.getFilmstripThumbURL(params, callback) | Object|String |
| Argument | Type | Details | this: imagecollection | ImageCollection | The ImageCollection instance. |
params | Object | Parameters identical to ee.data.getMapId, plus, optionally:
dimensions (a number or pair of numbers in format WIDTHxHEIGHT) Maximum dimensions of each thumbnail frame to render, in pixels. If only one number is passed, it is used as the maximum, and the other dimension is computed by proportional scaling. |
region (E,S,W,N or GeoJSON) Geospatial region of the image to render. By default, the whole image. |
format (string) Encoding format. Only 'png' or 'jpg' are accepted. |
|
callback | Function, optional | An optional callback which handles the resulting URL string. If not supplied, the call is made synchronously. |