17,574 reputation
32659
bio website ian01.geog.psu.edu
location Worthing, United Kingdom
age 47
visits member for 4 years, 1 month
seen 19 hours 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.


21h
comment Which one of these azimuth values is the right one? And why?
looks like a disagreement over where 0 is - check the docs. I've seen noon, 3pm and 6pm all used.
1d
comment Openlayers text symbology is not being shown
120 is very big - try 12, it's measured in Pts
Aug
26
comment MrSid layer not showing up using GeoServer 2.5.2
what is in the log file?
Aug
26
comment How to convert shp to csv
You'll need to look at the files that fail and see if there is some error message printed when you process them. You may need to add some error messages to your code too.
Aug
25
comment GeoServer, OpenLayers and updatable views: unable to edit data of WFS-T feature layer
You shouldn't see osmid in your features when it is your primary key. It will be returned as the fid.
Aug
22
comment Is it possible to get WMS feature info for the WMS layer in the QGIS web client?
which layer are you trying? does it support getFeatureInfo requests (hint check the capabilities document)
Aug
21
comment How to create and export complex symbology?
uDIG or a text editor with a gui :-)
Aug
21
comment How to create and export complex symbology?
any text editor can be used to create or modify SLD.
Aug
19
comment Adding feature to GeoServer vector layer using WFS-T in absence of fid index?
what is backing the datastore you are writing to? if it is a database then do you have a primary key set?
Aug
18
comment Adding multiple WMS layers in OpenLayers
Can you show us your code?
Aug
18
comment Geolocation Ptojection Transform is not working for custom coordinate system
how are you sending the coordinates to GeoServer?
Aug
16
comment How not to repeat text in linesimbolizer?
can you post examples that you have tried and that don't meet your requirements
Aug
14
comment How to set up proxy for Geoserver GetFeatureInfo call?
the only difference between your question and any of the other proxy questions is that you are using leaflet and not openlayers. The solutions should all work for you as is.
Aug
12
comment Force all labels visible in GeoServer
remember that GeoServer will not draw a label if it would fall off the edge of the map so when using small tiles labelling will probably not be optimal. Try using an untiled layer for your labels.
Aug
11
comment GetMap Geoserver Width and Height
the client determines the size of the image to request
Aug
10
comment GetMap Geoserver Width and Height
I don't use WCS very often but I think you can specify the format that is returned
Aug
10
comment JSTS : Union on polygons with holes
Polygon B looks invalid - there probably shouldn't be a line between the "fill" of the hole and the rest of the polygon.
Aug
8
comment Standard tile origin coordinates for EPSG:3857
WMST, WMS-C, Google, Bing ? WMS is not tiled by default
Aug
8
comment Standard tile origin coordinates for EPSG:3857
which tiling standard?
Aug
7
comment How to Create SLD Label with Non-Latin Languages
@Branco - this is a WMS so it is rendered on the server.