Returns the mapped collection.
| Usage | Returns |
|---|---|
ImageCollection.
map
(algorithm, dropNulls
)
|
Collection |
| Argument | Type | Details |
|---|---|---|
|
this:
collection
|
Collection | The Collection instance. |
algorithm
|
Function | The operation to map over the images or features of the collection. A JavaScript function that receives an image or features and returns one. The function is called only once and the result is captured as a description, so it cannot perform imperative operations or rely on external state. |
dropNulls
|
Boolean, optional | If true, the mapped algorithm is allowed to return nulls, and the elements for which it returns nulls will be dropped. |
