jczaplew/dbgeo

Node.js module for converting database query results to GeoJSON or TopoJSON

dbgeo's Issues

DeprecationWarning. Invalid "main' field

Warning as follows:
"
DeprecationWarning: Invalid
"main' field in '/home/myusername/node/node _modules/dbgeo/package.json' of
'. /dbgeo'•
• Please either fix that or report it to the module author
"
Perhaps similar to: indentjs/objectorarray#7

data.map is not a function

TypeError: data.map is not a function
at Object.dbgeo.parse (/home/pi/NodeJS/dataCollect/node_modules/dbgeo/lib/dbgeo.js:47:22)
at /home/pi/NodeJS/dataCollect/app2.js:34:12
at process._tickCallback (internal/process/next_tick.js:103:7)

parsing with the correct datatype

I'm trying to parse the out put of a query, but I get all the numerical fields as string even though they are numerical field in the postgreSQL

const dbgeo = require('dbgeo');
var db = pgp(DBconnJson.postgis);
db.query(formatSQL(req))
		.then((data)=> console.log(data))  // data appear in the console are in string format!
		.then(function (data) {
			dbgeo.parse(data, {
				outputFormat: 'geojson',
				precision: 6
			}
}

Is there any parameter I should set to preserve the data types?

Please publish the latest code to npm

We had a bug where, because the quantized option is not available or set in version 1.0.1 (which is the latest on npm), our points were snapping to super coarse grid when we had many markers. Setting the quantized param as described in the documentation did nothing because it's not picked up that version of the code.

Should also think about updating the topojson version the project is using since they're on 3.0.0 and dbgeo is using 1.x.

Thanks!

Let me know if there's any way I can help.

Polygons and MultiPolygons should follow the right-hand rule

Some things have changed from the old informal 2008 spec https://geojson.org/geojson-spec. So to be valid for the 2016 spec your polygons MUST be right-hand wound. How we can export geojson in the new spec?

npm install dbgeo error

Hi John,

I'm attempting to create a nodejs app which allows me to talk to a postgis db and return query results to the browser as geojson to include in a leaflet map. i see that your postgeo app is now deprecated and that you've created dbgeo...but i've attempted to install in on both a windows and ubuntu server using - npm install dbgeo - but i get a series of errors.

Are you able to offer any advice?

Cheers

Throws errors on null geometries

In postgis-preview, when I execute SQL that does not have any geometry column, dbgeo throws an error. I would still like to return geometry-less topojson to the client for the sake of consistency.