19,063 reputation
32761
bio website ianturton.github.io
location Worthing, United Kingdom
age 48
visits member for 4 years, 9 months
seen 30 mins ago

I am a software engineer at Envitia Ltd. I am a GeoTools developer in my spare time. I used to teach a course on open web standards at Penn State University.


Mar
17
comment Strange behavior with WFS/WMS requests in OpenLayers
I suspect your code has no idea which way you are zooming and fires the request as you pass through that zoom level in & out
Mar
17
comment How to make a REST get request to Geoserver in Python?
does this help stackoverflow.com/questions/635113/…?
Mar
17
comment Zoom levels for WMS and WMTS layers are different
what did you set the DPI to be in OpenLayers?
Mar
17
revised Polygon centroid coordinates update error
more formatting
Mar
17
revised Polygon centroid coordinates update error
formatting
Mar
17
comment Problem moving layers in QGIS
which OS? Version of QGis? etc
Mar
17
comment GeoTools refresh layers in map
why are you trying to force a refresh? Could you maybe use the MapLayerListEvent methods (layerChanged) to signal to the map to redraw.
Mar
17
revised Creating ontology for INSPIRE data
edited tags
Mar
16
comment Check if a point cordinate is between linestring cordinates
y=mx+c where m = y1-y0/x1-x0 and c is the intercept
Mar
16
comment Want a good database that has precise location coordinates (longitude & latitude)
how about geonames.org
Mar
14
comment GeoServer TileWMS layers display on Desktop, but not on Android browser
Did you configure it to use the correct machine name or IP address? It won't be localhost.
Mar
13
comment GDAL build from source throwing OpenSSL errors on Ubuntu
have you installed libssl-dev? and did you tell config where openssl is installed?
Mar
13
comment unable to catch exception in opening a shape file geotoools
then there is no problem
Mar
13
answered How can I convert bytes to geometry?
Mar
13
comment unable to catch exception in opening a shape file geotoools
I think in that case it is a warning and you can continue to use the shapefile. Do you have features in the iterator?
Mar
12
answered Geoserver labeling algorithm
Mar
12
comment Filtering GML data by attributes (not attr.value) on the server side for calling them with http protocol, Openlayers
I'm not sure how you implement it in OL but this page (docs.geoserver.org/stable/en/user/services/wfs/…) gives you the format of the requests
Mar
12
answered Can I set up GeoServer Image Mosaic plug in to pick up images from a directory dynamically?
Mar
12
comment Different definition of EPSG:3857 in GeoTools and QGIS
what is the output of the two methods?
Mar
12
answered unable to catch exception in opening a shape file geotoools