Get coordinates in planar

JamesCrandall — Tue, 31 May 2022 18:09:54 GMT

Edit: I am open to any solution -- simple is better, GeometryService/Engine whatever works.

Back again, lots of interesting requirements lately!

This time I'm attempting to get the x/y values of point geometry in 102100/3857 as planar coordinates (wkid 2881). Is there a simplified projectAs() function in the ESRI Javascript 3.x?

I've been attempting to implement projection but not having success with the overcoming errors with the geoTransformation.

layer.layerObject.queryFeatures(query, function (f) { const inSpatialReference = new SpatialReference({ wkid: 102100 }); const spSpatialReference = new SpatialReference({ wkid: 2881 }); var geoT = projection.getTransformations(inSpatialReference, spSpatialReference) for (var i in f['features']) { var facObj = Object.assign({}, f.features[i]['attributes']); const point = new Point(f.features[i].geometry, inSpatialReference); const projectedPoint = projection.project(point, spSpatialReference, geoT); facObj.x = projectedPoint.x facObj.y = projectedPoint.y

I have a facObj that I just need to apply the xy planar coordinate values.

Re: Get coordinates in planar

JamesCrandall — Wed, 08 Jun 2022 18:39:11 GMT

Solved with client-side esri/geometry/projection

projection.load().then(function (evt) { const inSpatialReference = new SpatialReference({ wkid: 102100 }); const spSpatialReference = new SpatialReference({ wkid: 2881 }); const point = new Point(f.features[i].geometry, inSpatialReference); var geoT = projection.getTransformation(inSpatialReference, spSpatialReference) const projectedPoint = projection.project(point, spSpatialReference); this.facObj.x = Math.round(projectedPoint.x); this.facObj.y = Math.round(projectedPoint.y);

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Get coordinates in planar

Re: Get coordinates in planar