Zoom with expand to extent

MOHAMED_ARAFATHMOHAMED_ISMAIL — Tue, 16 Apr 2019 15:47:18 GMT

Zoom functionality with expand is not working on first time. After second click , it zooms to the extent correctly. below is my code.

public zoomToFeature() {

let extent = this.getExtent();

if (extent) {

extent.spatialReference = this.module.currentMapView.extent.spatialReference;

extent = extent.expand(1.25);

this.module.currentMapView.setExtent(extent, true)

.then(result => {

const isPointFeature = extent.xmax === extent.xmin;

if (isPointFeature) {

this.module.currentMapView.zoomToClosestScale();

}

});

}

public getExtent(): Extent {

if (this.selectedFeature)

return graphicsUtils.graphicsExtent([this.selectedFeature]);

return null;

}

Any suggestions or working code is welcome. Thanks in advance.

topic Zoom with expand to extent in .NET and the Esri JavaScript API Questions