[Tilecache] Use of tileCache with Mapnik

[Arnaud Vandecasteele]

Thank you so much for your help. The problem was the relative path.


Regards


Arnaud

On Wed, Apr 29, 2009 at 9:34 PM, Dane Springmeyer <blake at hailmail.net>wrote:

> Arnaud,
> Try setting the full path to your shapefile in the XML.
>
> For example:
>
>             <Parameter
> name="file">/home/arnaud/data/tuto/TM_WORLD_BORDERS_SIMPL-0.2</Parameter>
>
>
>
> Also, make sure you are pointing to the shapefile name, not the folder it
> is inclosed in.
>
> Lastly, if those things don't help try setting the projection property in
> your config:
>
>  [world]
> type=Mapnik
> mapfile=/var/www/html/RetD/mapnik/mapfile.xml
> layers=world
> projection=+proj=latlong +datum=WGS84
>
>
> Dane
>
>
> On Apr 29, 2009, at 4:53 AM, Arnaud Vandecasteele wrote:
>
> Hi all,
>
> I'm trying to use MapNik and tileCache with my own data.
> The facti is i can generate a png file with MapNik but when I try to do the
> same thing with TileCache I've only got the background I defined in My XML
> Mapfile (<Map srs="+proj=latlong +datum=WGS84" bgcolor="#4682b4">)
>
> My project is very simple and I don't know what is wrong. Could someaone
> help to know where i made a mistake.
>
> Here is :
>
> ************* my python MapNik file :
> import mapnik
> mapfile="./mapfile.xml"
> m = mapnik.Map(1400, 600)
> mapnik.load_map(m, mapfile)
> bbox = mapnik.Envelope(mapnik.Coord(-180.0, -75.0), mapnik.Coord(180.0,
> 90.0))
> m.zoom_to_box(bbox)
> mapnik.render_to_file(m, './tuto02/world_populationTOTO.png', 'png')
>
>
> ************* my xml file :
>
> <?xml version="1.0" encoding="utf-8"?>
> <!DOCTYPE Map>
> <Map srs="+proj=latlong +datum=WGS84" bgcolor="#4682b4">
>     <Style name="My_Style">
>     <Rule>
>         <PolygonSymbolizer>
>             <CssParameter name="fill">#c7e9b4</CssParameter>
>         </PolygonSymbolizer>
>         <LineSymbolizer>
>             <CssParameter name="stroke">black</CssParameter>
>             <CssParameter name="stroke-width">.1</CssParameter>
>         </LineSymbolizer>
>     </Rule>
>     </Style>
>     <Layer name="world" srs="+proj=latlong +datum=WGS84" status="on">
>         <StyleName>My_Style</StyleName>
>         <Datasource>
>             <Parameter
> name="file">./data/tuto/TM_WORLD_BORDERS_SIMPL-0.2</Parameter>
>             <Parameter name="type">shape</Parameter>
>         </Datasource>
>     </Layer>
> </Map>
>
>
> ************* my TileCache configuration file :
>  [world]
> type=MapnikLayer
> mapfile=/var/www/html/RetD/mapnik/mapfile.xml
> layers=world
>
> TileCache generate all the tile but only with the background color.
>
> Best regards and thanks for your help.
>
> Arnaud
> --
> --------------------------------------------------------------------
> Van De Casteele Arnaud
> 72 Rue de la colline des camélias 97400 Saint-Denis
> 0262 30 67 79 - 0692 23 73 17
> SIG - WebMapping - GPS embarqué
> Site internet : http://geotribu.net/
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>
>
>


-- 
--------------------------------------------------------------------
Van De Casteele Arnaud
72 Rue de la colline des camélias 97400 Saint-Denis
0262 30 67 79 - 0692 23 73 17
SIG - WebMapping - GPS embarqué
Site internet : http://geotribu.net/
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