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  • 9 votes cast
Aug
25
awarded  Notable Question
Mar
7
awarded  Popular Question
Jan
18
awarded  Teacher
Aug
7
accepted Openlayers remove previously drawn polygon on starting to draw next one
Jul
10
awarded  Notable Question
Jul
2
awarded  Curious
Oct
7
awarded  Popular Question
Sep
28
awarded  Popular Question
Jul
23
comment Openlayers redraw layers: consecutive redraw calls not working
If you check the Option 2 section, the tempLayer variable gets the Layer object ie., getLayersByName works and the first element is present in the result array which implies the bldg_logical layer is present. So why should it throw an undefined error in that case?
Jul
19
comment Arrow labels not rendered correctly
@DevdattaTengshe they are just hexadecimal color codes like "#ff0000","#ab34f4" etc..
May
16
asked Arrow labels not rendered correctly
May
14
awarded  Tumbleweed
May
7
asked Openlayers redraw layers: consecutive redraw calls not working
May
2
comment Why won't GeoServer render my SVG symbols?
Here you go: imgh.us/treatment_unit.svg
Apr
30
comment Why won't GeoServer render my SVG symbols?
I found instructions here. But still I am not able to see the symbols. Any idea what might be going wrong?
Apr
30
comment Why won't GeoServer render my SVG symbols?
Have the same problem.. Thank god I saw this soon. @Xavier: Any quick ways of making 'real svgs' from the png assets I have currently other than this?
Apr
29
awarded  Commentator
Feb
21
comment Which is better for storage? Geometry column or varchar?
@Mapperz thank you. I have proceeded with the same. I suppose the AddGeometryColumn command adds a spatial index by itself?
Feb
20
comment Which is better for storage? Geometry column or varchar?
I am asking in terms of database storage,performance etc. For my use case, I have no need of any Postgis functionality on the stored geometries. But if storing as GEOMETRY datatype would result in lesser space(of course I would have to use St_AsText to retrieve them for using with OpenLayers) I could use that OR go ahead and store them as just normal text strings.
Feb
20
asked Which is better for storage? Geometry column or varchar?