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ee.Image.evaluate
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Asynchronously retrieves the value of this object from the server and passes it to the provided callback function.
| Usage | Returns | Image.evaluate(callback) | |
| Argument | Type | Details | this: computedobject | ComputedObject | The ComputedObject instance. |
callback | Function | A function of the form function(success, failure), called when the server returns an answer. If the request succeeded, the success argument contains the evaluated result. If the request failed, the failure argument will contains an error message. |
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Last updated 2023-10-06 UTC.
[null,null,["Last updated 2023-10-06 UTC."],[[["\u003cp\u003e\u003ccode\u003eImage.evaluate\u003c/code\u003e fetches the computed object's value from the server.\u003c/p\u003e\n"],["\u003cp\u003eThe server's response, whether successful or containing an error, is passed to a user-defined callback function.\u003c/p\u003e\n"],["\u003cp\u003eThis function is structured to handle both success (with the result) and failure (with an error message) scenarios.\u003c/p\u003e\n"]]],["The `Image.evaluate(callback)` method asynchronously fetches a `ComputedObject`'s value from the server. It takes a callback function as an argument. This function receives two arguments: `success` (the evaluated result upon success) and `failure` (an error message upon failure). The method retrieves the value of the `ComputedObject` and passes it to the callback function. No value is returned from this method.\n"],null,["# ee.Image.evaluate\n\n\u003cbr /\u003e\n\nAsynchronously retrieves the value of this object from the server and passes it to the provided callback function.\n\n\u003cbr /\u003e\n\n| Usage | Returns |\n|----------------------------|---------|\n| Image.evaluate`(callback)` | |\n\n| Argument | Type | Details |\n|------------------------|----------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| this: `computedobject` | ComputedObject | The ComputedObject instance. |\n| `callback` | Function | A function of the form function(success, failure), called when the server returns an answer. If the request succeeded, the success argument contains the evaluated result. If the request failed, the failure argument will contains an error message. |"]]