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@arcgis/core

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ArcGIS Maps SDK for JavaScript: A complete 2D and 3D mapping and data visualization API

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/** * The base class for graphic origins. This class has no constructor. * Provides contextual information about where a graphic originates from, when available. * Origin details may be returned by methods such as [MapView.hitTest()](https://developers.arcgis.com/javascript/latest/references/core/views/MapView/#hitTest) or by calling `queryFeatures()` on a layer or layer view. * Depending on the origin type, this information may include the source layer or other origin-related metadata. * * @since 4.34 * @see [MapView.hitTest()](https://developers.arcgis.com/javascript/latest/references/core/views/MapView/#hitTest) * @see [SceneView.hitTest()](https://developers.arcgis.com/javascript/latest/references/core/views/SceneView/#hitTest) * @see [Map component hitTest()](https://developers.arcgis.com/javascript/latest/references/map-components/components/arcgis-map/#hitTest) * @see [Scene component hitTest()](https://developers.arcgis.com/javascript/latest/references/map-components/components/arcgis-scene/#hitTest) * @see [FeatureLayer.queryFeatures()](https://developers.arcgis.com/javascript/latest/references/core/layers/FeatureLayer/#queryFeatures) * @see [FeatureLayerView.queryFeatures()](https://developers.arcgis.com/javascript/latest/references/core/views/layers/FeatureLayerView/#queryFeatures) * @example * // get a point from view's click event * view.on("click", async (event) => { * // Search for all features only on included layer at the clicked location * const response = await view.hitTest(event, {include: layer}); * // if graphics are returned from layer, get the layer id from graphic origin * if (response.results.length > 0) { * const originId = response.results[0].graphic?.origin?.layer?.id; * } * }); */ export default abstract class GraphicOrigin {}