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Dec
16
comment ArcGIS JavaScript API: onAnimate Error
relying on a timeout to make something work may eventually result in troublesome bugs that are very difficult to reproduce. If you are zooming to a point feature that is requested from the server you must ensure that the zooming happens in an event handler that fires when that request is complete, instead of guessing how long the request will take.
Dec
15
comment GeoServer rendering performance significantly affected by vector icon size
@BradHards thanks for the tip - I set up the Marlin renderer and it resulted in a significant performance gain in high-concurrency environments and also removed the spike in response time for larger vector icons (raster performance remains unchanged).
Dec
15
comment GeoServer rendering performance significantly affected by vector icon size
I'm not sure I agree - as I said in my edit raster icons don't show the same relationship, but also the vector rendering time plateaus around the high-30/low-40 pixels. The SLD snippet does show how I'm measuring size - with the content of the <Size> element
Dec
13
comment GeoServer rendering performance significantly affected by vector icon size
Do I have a choice? I don't think I've come across this so far so if there is a default I'm probably using that one.
Dec
12
revised GeoServer rendering performance significantly affected by vector icon size
added 550 characters in body
Dec
12
revised GeoServer rendering performance significantly affected by vector icon size
messed up tags
Dec
12
asked GeoServer rendering performance significantly affected by vector icon size
Nov
19
awarded  Popular Question
Oct
23
comment Definitive list of Proj4 supported coordinate systems
OK perhaps I misunderstood how OpenLayers was handling my input string... I will have to study this problem a little more.
Oct
23
comment Definitive list of Proj4 supported coordinate systems
wait, I'm still confused - if proj4js only has a few EPSG definitions how is it that, once included, OpenLayers lets me say new OpenLayers.Projection('EPSG:2269') for example? I don't understand how these EPSG codes are associated with the relevant proj transform parameters. All I need to know is which EPSG strings will be understood out of the box
Oct
22
asked Storing 3D Oracle sdo_geometry objects with a 2D SRID
Oct
22
accepted Definitive list of Proj4 supported coordinate systems
Oct
22
comment Making world map to show where hole drilled through centre of Earth starts/ends on land vs water?
looks like it doesn't work anymore, but there was this: zefrank.com/sandwich
Oct
21
comment Definitive list of Proj4 supported coordinate systems
@user30184 that's quite useful thanks, I'll give it a go
Oct
21
asked Definitive list of Proj4 supported coordinate systems
Oct
20
awarded  Notable Question
Oct
17
awarded  Popular Question
Oct
9
comment How to build GeoExplorer on Windows
these steps are no longer working due to a missing dependency - thanks for posting the zip
Sep
29
awarded  Popular Question
Aug
4
awarded  Popular Question