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An imperative function that returns a map ID and optional token, suitable for generating a Map overlay.
Returns an object which may be passed to ee.data.getTileUrl or ui.Map.addLayer, including an additional 'image' field, containing a Collection.draw image wrapping a FeatureCollection containing this feature. Undefined if a callback was specified.
Usage
Returns
FeatureCollection.getMapId(visParams,callback)
MapId|Object
Argument
Type
Details
this:featurecollection
FeatureCollection
The FeatureCollection instance.
visParams
Object, optional
The visualization parameters. Currently only one parameter, 'color', containing an RGB color string is allowed. If visParams is not specified, black ("000000") is used.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2023-12-06 UTC."],[[["\u003cp\u003e\u003ccode\u003eFeatureCollection.getMapId()\u003c/code\u003e generates a map ID and optional token for creating map overlays using FeatureCollections.\u003c/p\u003e\n"],["\u003cp\u003eIt returns an object usable with \u003ccode\u003eee.data.getTileUrl\u003c/code\u003e or \u003ccode\u003eui.Map.addLayer\u003c/code\u003e for adding the FeatureCollection to a map.\u003c/p\u003e\n"],["\u003cp\u003eVisualization parameters, like color, can be customized; if unspecified, the default color is black.\u003c/p\u003e\n"],["\u003cp\u003eAn optional callback function can be provided for asynchronous operations.\u003c/p\u003e\n"]]],[],null,["# ee.FeatureCollection.getMapId\n\n\u003cbr /\u003e\n\nAn imperative function that returns a map ID and optional token, suitable for generating a Map overlay.\n\n\u003cbr /\u003e\n\nReturns an object which may be passed to ee.data.getTileUrl or ui.Map.addLayer, including an additional 'image' field, containing a Collection.draw image wrapping a FeatureCollection containing this feature. Undefined if a callback was specified.\n\n| Usage | Returns |\n|------------------------------------------------------------|---------------|\n| FeatureCollection.getMapId`(`*visParams* `, `*callback*`)` | MapId\\|Object |\n\n| Argument | Type | Details |\n|---------------------------|--------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| this: `featurecollection` | FeatureCollection | The FeatureCollection instance. |\n| `visParams` | Object, optional | The visualization parameters. Currently only one parameter, 'color', containing an RGB color string is allowed. If visParams is not specified, black (\"000000\") is used. |\n| `callback` | Function, optional | An async callback. |"]]
