Javascript create Laz and zLas files

KiroAndreevGDI — Thu, 23 Dec 2021 11:17:53 GMT

Dear,

I have custom widget which can drawing geometry and upload SHP file. In booth sceneries graphics i must to use for creating .Laz or zLas files. The code for reading SHP zip file and present on the map is:

var fileToRead = document.getElementById("shpFileUpload");
if (fileToRead != null)
fileToRead.addEventListener("change", function (event) {
apiUrl = _that.appConfig.apiCallsUrl;
var fileUpload = $("#shpFileUpload").get(0);
var files = fileUpload.files;
var data = new FormData();
if (files[0].name.indexOf(".zip") !== -1) {
var portal = new arcgisPortal.Portal('https://aknlidarappprod.katastar.gov.mk/portal/');
var fileName = files[0].name;
document.getElementById("chooseFileId").innerHTML = fileName;
var name = fileName.split(".");
name = name[0].replace("c:\\fakepath\\", "");
var params = {
'name': name,
'targetSR': _this.map.spatialReference,
'maxRecordCount': 1000,
'enforceInputFileSizeLimit': true,
'enforceOutputJsonSizeLimit': true
};
var extent = scaleUtils.getExtentForScale(_this.map, 40000);
var resolution = extent.getWidth() / _this.map.width;
params.generalize = true;
params.maxAllowableOffset = resolution;
params.reducePrecision = true;
params.numberOfDigitsAfterDecimal = 0;

/* data.append(files[0].name, files[0]);*/
data.append("file", files[0]);
var job = {
map: _this.map,
sharingUrl: portal.portalUrl,
baseFileName: name,
fileName: files[0].name,
fileType: "Shapefile",
publishParameters: params,
generalize: true,
numFeatures: 0
};

_this._analyze(job, data).then(function (response) {

return _this._generateFeatures(job, data);

}).then(function (response) {
array.forEach(response.featureCollection.layers, function (layer) {
var featureLayer = new FeatureLayer(layer, {
outFields: ["*"]
});
featureLayer.xtnAddData = true;
if (featureLayer.graphics) {
graphic = new esri.Graphic(featureLayer.graphics[0].geometry, sfs, {
keeper: true
});
_this.map.graphics.clear();
_this.map.graphics.add(graphic);
_this.map.setExtent(featureLayer.graphics[0].geometry.getExtent());
/* $('#shpFileUpload').val("");*/
job.numFeatures += featureLayer.graphics.length;
}

});
})

}
else
alert(i18nStrings.zipFile)

}, false);

My question is, if it possible to create .Laz and .zLas file similar of presented code above? Can I create custom PointCloudLayers which will create .Laz or .zLas files?In attached file is video of my custom widget, and when i click on "Add to Cart", can I create .Laz or .zLas file using javascript esri api?

(view in My Videos)

Best Regard.

topic Javascript create Laz and zLas files in ArcGIS Web AppBuilder Questions

Javascript create Laz and zLas files