geometryService.buffer with "sqaure ends"?

Question

Hi all, I'm successfully generating buffered polygons for input polyline features and the requirement has changed to show "square ends" rather than the rounded ends the current buffer is creating. Is there a simple parameter I'm missing for the BufferParameters() of a call to the geometryService.Buffer()? Thanks for any input! //populate the polyline geometries var features = layer.featureSet.features; arrayUtils.forEach(features, lang.hitch(this, function (feature) { this.shapeGeometries.push(new Polyline(feature.geometry)); })); ////setup the buffer parameters var params = new BufferParameters(); params.distances = [buffDist] params.outSpatialReference = map.spatialReference; params.bufferSpatialReference = new esri.SpatialReference({ "wkid": "102258" }); //spatial reference info https://spatialreference.org/ref/esri/nad-1983-harn-stateplane-florida-east-fips-0901/ params.unit = GeometryService["UNIT_METER"]; params.geometries = this.shapeGeometries; esriConfig.defaults.geometryService.buffer(params, showBuffer); //show bufferedGeometries and then continue processing to union them function showBuffer(bufferedGeometries) { var symbol = new SimpleFillSymbol( SimpleFillSymbol.STYLE_SOLID, new SimpleLineSymbol( SimpleLineSymbol.STYLE_SOLID, new Color([255, 0, 0, 0.65]), 2 ), new Color([255, 0, 0, 0.35]) ); var bFeatures = []; array.forEach(bufferedGeometries, function (geometry) { var graphic = new Graphic(geometry, symbol); bFeatures.push(graphic) });‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍

rscheitlin · Accepted Answer

James,

There is not a square end parameter for buffering, so you are not missing anything.