normalizeUtils
require(["esri/geometry/support/normalizeUtils"], function(normalizeUtils) { /* code goes here */ });esri/geometry/support/normalizeUtilsProvides a utility method that normalizes geometries that intersect the central meridian or fall outside the world extent so they stay within the coordinate system of the view. Support is limited to geometries in Web Mercator and WGS-84 spatial references.
Method Overview
| Name | Return Type | Summary | Object | |
|---|---|---|---|---|
| Promise<Geometry[]> | Normalizes geometries that intersect the central meridian or fall outside the world extent so they stay within the coordinate system of the view. more details | more details | normalizeUtils |
Method Details
- normalizeCentralMeridian(geometries, geometryService){Promise<Geometry[]>}
Normalizes geometries that intersect the central meridian or fall outside the world extent so they stay within the coordinate system of the view. Only supported for Web Mercator and WGS84 spatial references.
Parameters:geometries Geometry[]An array of geometries to normalize.
geometryService GeometryServiceoptionalA geometry service used to perform the normalization. If this value is
nullthen the default geometry service in esriConfig.geometryServiceUrl is used.Returns:Type Description Promise<Geometry[]> Resolves to an array of the normalized geometries. Example:// create a non-normalized line that crosses the dateline const polyline = new Polyline({ paths: [ [170, 52.68], [190, 49.5] ] }); normalizeUtils.normalizeCentralMeridian([polyline]) .then(function(polylines){ // returns a line representing the same geometry, but // now is normalized between -180 and 180 on the x-coordinate. // but represents the same feature const graphic = new Graphic({ geometry: polylines[0], symbol: { type: "simple-line" } });