Peter,

I owe you a huge thanks and an apology. The thanks is for being persistent! I 
apologize because I was absent minded and thought a fixed a problem that I 
never did and is clearly the cause of your heartache.

Turns out that I when I made a change to optimize the speed of writing from a 
Mapnik image into the QGIS canvas this caused all maps to disappear on windows. 
I noticed this soon after making the change and thought I fixed it and 
re-released, but I clearly didn't and just dreamed that up. So, I've finally 
done that now. I've re-released Quantumnik 0.3.9 which should allow the maps to 
show up for you on windows.

You should be able to update easily within the QGIS plugin manager.

There surely were and likely still are issues that can cause layers to 
disappear when projections are assigned by QGIS improperly, but at least I can 
confirm that the sample map you sent me works just fine on my machine (Mac OS 
X) so I'm confident this will fix the problem for you.

Dane

  
On Feb 18, 2011, at 12:32 PM, Peter Peterse wrote:

> Hello Dane,
> 
> I know how it feels ;-)
> The stange thing is that the Mapnik Rendered Map is complet empty. As
> you already say this is normaly an error of projection. But as I said
> before when I use the mapnik-config with tilecache it works fantastic.
> 
> Main Map looks like: <http://osm.peterse-uithuizen.com/peter/main_map.png>
> The mapnik rendered map:
> <http://osm.peterse-uithuizen.com/peter/Mapnik_rendered_map.png>
> 
> For the complete info. I'm using QGis 1.6 and mapnik 0.7 all installed
> via OSGeo4W.
> 
> Is there something else what I can test to solve the problem.
> 
> Regards,
> Peter.
> 
> Op 17-2-2011 23:23, Dane Springmeyer schreef:
>> Peter, sorry really tied to up with work right now. A quick glance at the 
>> mapfile looks good.
>> 
>> Can you explain which layer is missing?
>> 
>> 
>> On Feb 17, 2011, at 1:50 PM, Peter Peterse wrote:
>> 
>>> Hello Dane,
>>> 
>>> I'm sorry for this privite mail, but what do I miss? I've create 3 
>>> screenshots from the settings I'm using. 
>>> 
>>> My project settings:
>>> <moz-screenshot-2.png>
>>> 
>>> My layer settings:
>>> <moz-screenshot-3.png>
>>> 
>>> And the QGs options are:
>>> <moz-screenshot-4.png>
>>> 
>>> 
>>> the view live XML gives:
>>> 
>>> ===========
>>> <?xml version="1.0" encoding="utf-8"?>
>>> <Map srs="+init=epsg:28992" bgcolor="rgb(255,255,255)">
>>> <Style name="gebouw_vlak_style">
>>> <Rule>
>>> <PolygonSymbolizer>
>>> <CssParameter name="fill">rgb(193,176,175)</CssParameter>
>>> <CssParameter name="gamma">0.7</CssParameter>
>>> </PolygonSymbolizer>
>>> <LineSymbolizer>
>>> <CssParameter name="stroke">rgb(170,148,165)</CssParameter>
>>> <CssParameter name="stroke-width">0.96</CssParameter>
>>> </LineSymbolizer>
>>> </Rule>
>>> </Style>
>>> <Style name="geografisch_gebied_punt_labels">
>>> <Rule>
>>> <MaxScaleDenominator>125138888.8888889</MaxScaleDenominator>
>>> <TextSymbolizer name="naamnl" face_name="DejaVu Sans Bold" size="6" 
>>> fill="rgb(0,0,0)" dx="5.120000000000001" dy="5.120000000000001" 
>>> vertical_alignment="bottom" halo_radius="1" 
>>> halo_fill="rgba(255,255,255,0.298039)" wrap_width="100" 
>>> avoid_edges="1"></TextSymbolizer>
>>> </Rule>
>>> </Style>
>>> <Style name="geografisch_gebied_punt_style">
>>> <Rule>
>>> <Filter>not (([typegeogra]&lt;&gt;''))</Filter>
>>> </Rule>
>>> <Rule>
>>> <Filter>([typegeogra]='bank, ondiepte, plaat')</Filter>
>>> </Rule>
>>> <Rule>
>>> <Filter>([typegeogra]='bosgebied')</Filter>
>>> </Rule>
>>> <Rule>
>>> <Filter>([typegeogra]='buurtschap')</Filter>
>>> </Rule>
>>> <Rule>
>>> <Filter>([typegeogra]='duingebied')</Filter>
>>> </Rule>
>>> <Rule>
>>> <Filter>([typegeogra]='eiland')</Filter>
>>> </Rule>
>>> <Rule>
>>> <Filter>([typegeogra]='geul, vaargeul')</Filter>
>>> </Rule>
>>> <Rule>
>>> <Filter>([typegeogra]='heidegebied')</Filter>
>>> </Rule>
>>> <Rule>
>>> <Filter>([typegeogra]='heuvel, berg')</Filter>
>>> </Rule>
>>> <Rule>
>>> <Filter>([typegeogra]='huizengroep')</Filter>
>>> </Rule>
>>> <Rule>
>>> <Filter>([typegeogra]='kaap, hoek')</Filter>
>>> </Rule>
>>> <Rule>
>>> <Filter>([typegeogra]='meer, plas, ven, vijver')</Filter>
>>> </Rule>
>>> <Rule>
>>> <Filter>([typegeogra]='onbekend')</Filter>
>>> </Rule>
>>> <Rule>
>>> <Filter>([typegeogra]='overig')</Filter>
>>> </Rule>
>>> <Rule>
>>> <Filter>([typegeogra]='plaats, bewoond oord')</Filter>
>>> </Rule>
>>> <Rule>
>>> <Filter>([typegeogra]='polder')</Filter>
>>> </Rule>
>>> <Rule>
>>> <Filter>([typegeogra]='streek, veld')</Filter>
>>> </Rule>
>>> <Rule>
>>> <Filter>([typegeogra]='terp')</Filter>
>>> </Rule>
>>> <Rule>
>>> <Filter>([typegeogra]='vliedberg')</Filter>
>>> </Rule>
>>> <Rule>
>>> <Filter>([typegeogra]='woonwijk')</Filter>
>>> </Rule>
>>> <Rule>
>>> <Filter>([typegeogra]='zee')</Filter>
>>> </Rule>
>>> <Rule>
>>> <Filter>([typegeogra]='zeegat, zeearm')</Filter>
>>> </Rule>
>>> </Style>
>>> <Style name="registratief_gebied_vlak_labels">
>>> <Rule>
>>> <TextSymbolizer name="naamnl" face_name="DejaVu Sans Bold" size="9" 
>>> fill="rgb(0,0,0)" halo_radius="1" halo_fill="rgba(255,255,255,0.298039)" 
>>> wrap_width="100" avoid_edges="1"></TextSymbolizer>
>>> </Rule>
>>> </Style>
>>> <Style name="registratief_gebied_vlak_style">
>>> <Rule>
>>> <Filter>not (([typeregist]&lt;&gt;''))</Filter>
>>> <PolygonSymbolizer>
>>> <CssParameter name="fill">rgb(213,20,144)</CssParameter>
>>> <CssParameter name="gamma">0.65</CssParameter>
>>> </PolygonSymbolizer>
>>> <LineSymbolizer>
>>> <CssParameter name="stroke-width">0.96</CssParameter>
>>> </LineSymbolizer>
>>> </Rule>
>>> <Rule>
>>> <Filter>([typeregist]='gemeente')</Filter>
>>> <LineSymbolizer>
>>> <CssParameter name="stroke">rgb(255,255,255)</CssParameter>
>>> <CssParameter name="stroke-width">0.96</CssParameter>
>>> </LineSymbolizer>
>>> <LineSymbolizer>
>>> <CssParameter name="stroke-width">0.96</CssParameter>
>>> <CssParameter name="stroke-dasharray">4.7, 2.7, 1.7, 2.7</CssParameter>
>>> </LineSymbolizer>
>>> </Rule>
>>> <Rule>
>>> <Filter>([typeregist]='provincie')</Filter>
>>> <LineSymbolizer>
>>> <CssParameter name="stroke">rgb(255,255,255)</CssParameter>
>>> <CssParameter name="stroke-width">1.06</CssParameter>
>>> </LineSymbolizer>
>>> <LineSymbolizer>
>>> <CssParameter name="stroke-width">1.06</CssParameter>
>>> <CssParameter name="stroke-dasharray">4.7, 2.7, 1.7, 2.7, 1.7, 
>>> 2.7</CssParameter>
>>> </LineSymbolizer>
>>> </Rule>
>>> </Style>
>>> <Style name="spoorbaandeel_lijn_style">
>>> <Rule>
>>> <LineSymbolizer>
>>> <CssParameter name="stroke">rgb(1,144,50)</CssParameter>
>>> <CssParameter name="stroke-width">0.96</CssParameter>
>>> <CssParameter name="stroke-linejoin">bevel</CssParameter>
>>> <CssParameter name="stroke-linecap">square</CssParameter>
>>> </LineSymbolizer>
>>> </Rule>
>>> </Style>
>>> <Style name="terrein_vlak_style">
>>> <Rule>
>>> <Filter>not (([typelandge]&lt;&gt;''))</Filter>
>>> <PolygonSymbolizer>
>>> <CssParameter name="fill">rgb(71,70,150)</CssParameter>
>>> <CssParameter name="gamma">0.65</CssParameter>
>>> </PolygonSymbolizer>
>>> <LineSymbolizer>
>>> <CssParameter name="stroke-width">0.96</CssParameter>
>>> </LineSymbolizer>
>>> </Rule>
>>> <Rule>
>>> <Filter>([typelandge]='aanlegsteiger')</Filter>
>>> <PolygonSymbolizer>
>>> <CssParameter name="fill">rgb(28,73,66)</CssParameter>
>>> <CssParameter name="gamma">0.65</CssParameter>
>>> </PolygonSymbolizer>
>>> <LineSymbolizer>
>>> <CssParameter name="stroke-width">0.96</CssParameter>
>>> </LineSymbolizer>
>>> </Rule>
>>> <Rule>
>>> <Filter>([typelandge]='akkerland')</Filter>
>>> <PolygonSymbolizer>
>>> <CssParameter name="fill">rgb(233,216,187)</CssParameter>
>>> <CssParameter name="gamma">0.65</CssParameter>
>>> </PolygonSymbolizer>
>>> </Rule>
>>> <Rule>
>>> <Filter>([typelandge]='basaltblokken, steenglooiing')</Filter>
>>> <PolygonSymbolizer>
>>> <CssParameter name="fill">rgb(182,131,78)</CssParameter>
>>> <CssParameter name="gamma">0.65</CssParameter>
>>> </PolygonSymbolizer>
>>> <LineSymbolizer>
>>> <CssParameter name="stroke-width">0.96</CssParameter>
>>> </LineSymbolizer>
>>> </Rule>
>>> <Rule>
>>> <Filter>([typelandge]='bebouwd gebied')</Filter>
>>> <PolygonSymbolizer>
>>> <CssParameter name="fill">rgb(193,176,175)</CssParameter>
>>> <CssParameter name="gamma">0.65</CssParameter>
>>> </PolygonSymbolizer>
>>> <LineSymbolizer>
>>> <CssParameter name="stroke-width">0.96</CssParameter>
>>> </LineSymbolizer>
>>> </Rule>
>>> <Rule>
>>> <Filter>([typelandge]='boomgaard')</Filter>
>>> <PolygonSymbolizer>
>>> <CssParameter name="fill">rgb(141,197,108)</CssParameter>
>>> <CssParameter name="gamma">0.65</CssParameter>
>>> </PolygonSymbolizer>
>>> </Rule>
>>> <Rule>
>>> <Filter>([typelandge]='boomkwekerij')</Filter>
>>> <PolygonSymbolizer>
>>> <CssParameter name="fill">rgb(141,197,108)</CssParameter>
>>> <CssParameter name="gamma">0.65</CssParameter>
>>> </PolygonSymbolizer>
>>> </Rule>
>>> <Rule>
>>> <Filter>([typelandge]='bos: gemengd bos')</Filter>
>>> <PolygonSymbolizer>
>>> <CssParameter name="fill">rgb(141,197,108)</CssParameter>
>>> <CssParameter name="gamma">0.65</CssParameter>
>>> </PolygonSymbolizer>
>>> </Rule>
>>> <Rule>
>>> <Filter>([typelandge]='bos: griend')</Filter>
>>> <PolygonSymbolizer>
>>> <CssParameter name="fill">rgb(141,197,108)</CssParameter>
>>> <CssParameter name="gamma">0.65</CssParameter>
>>> </PolygonSymbolizer>
>>> </Rule>
>>> <Rule>
>>> <Filter>([typelandge]='bos: loofbos')</Filter>
>>> <PolygonSymbolizer>
>>> <CssParameter name="fill">rgb(141,197,108)</CssParameter>
>>> <CssParameter name="gamma">0.65</CssParameter>
>>> </PolygonSymbolizer>
>>> </Rule>
>>> <Rule>
>>> <Filter>([typelandge]='bos: naaldbos')</Filter>
>>> <PolygonSymbolizer>
>>> <CssParameter name="fill">rgb(141,197,108)</CssParameter>
>>> <CssParameter name="gamma">0.65</CssParameter>
>>> </PolygonSymbolizer>
>>> </Rule>
>>> <Rule>
>>> <Filter>([typelandge]='dodenakker')</Filter>
>>> <PolygonSymbolizer>
>>> <CssParameter name="fill">rgb(169,201,174)</CssParameter>
>>> <CssParameter name="gamma">0.65</CssParameter>
>>> </PolygonSymbolizer>
>>> </Rule>
>>> <Rule>
>>> <Filter>([typelandge]='dodenakker met bos')</Filter>
>>> <PolygonSymbolizer>
>>> <CssParameter name="fill">rgb(169,201,174)</CssParameter>
>>> <CssParameter name="gamma">0.65</CssParameter>
>>> </PolygonSymbolizer>
>>> </Rule>
>>> <Rule>
>>> <Filter>([typelandge]='fruitkwekerij')</Filter>
>>> <PolygonSymbolizer>
>>> <CssParameter name="fill">rgb(141,197,108)</CssParameter>
>>> <CssParameter name="gamma">0.65</CssParameter>
>>> </PolygonSymbolizer>
>>> </Rule>
>>> <Rule>
>>> <Filter>([typelandge]='grasland')</Filter>
>>> <PolygonSymbolizer>
>>> <CssParameter name="fill">rgb(207,236,168)</CssParameter>
>>> <CssParameter name="gamma">0.65</CssParameter>
>>> </PolygonSymbolizer>
>>> </Rule>
>>> <Rule>
>>> <Filter>([typelandge]='heide')</Filter>
>>> <PolygonSymbolizer>
>>> <CssParameter name="fill">rgb(220,54,199)</CssParameter>
>>> <CssParameter name="gamma">0.65</CssParameter>
>>> </PolygonSymbolizer>
>>> <LineSymbolizer>
>>> <CssParameter name="stroke-width">0.96</CssParameter>
>>> </LineSymbolizer>
>>> </Rule>
>>> <Rule>
>>> <Filter>([typelandge]='onbekend')</Filter>
>>> <PolygonSymbolizer>
>>> <CssParameter name="fill">rgb(216,255,255)</CssParameter>
>>> <CssParameter name="gamma">0.65</CssParameter>
>>> </PolygonSymbolizer>
>>> <LineSymbolizer>
>>> <CssParameter name="stroke-width">0.96</CssParameter>
>>> </LineSymbolizer>
>>> </Rule>
>>> <Rule>
>>> <Filter>([typelandge]='overig')</Filter>
>>> <PolygonSymbolizer>
>>> <CssParameter name="fill">rgb(220,220,220)</CssParameter>
>>> <CssParameter name="gamma">0.65</CssParameter>
>>> </PolygonSymbolizer>
>>> </Rule>
>>> <Rule>
>>> <Filter>([typelandge]='populieren')</Filter>
>>> <PolygonSymbolizer>
>>> <CssParameter name="fill">rgb(141,197,108)</CssParameter>
>>> <CssParameter name="gamma">0.65</CssParameter>
>>> </PolygonSymbolizer>
>>> </Rule>
>>> <Rule>
>>> <Filter>([typelandge]='spoorbaanlichaam')</Filter>
>>> <PolygonSymbolizer>
>>> <CssParameter name="fill">rgb(96,24,173)</CssParameter>
>>> <CssParameter name="gamma">0.65</CssParameter>
>>> </PolygonSymbolizer>
>>> <LineSymbolizer>
>>> <CssParameter name="stroke-width">0.96</CssParameter>
>>> </LineSymbolizer>
>>> </Rule>
>>> <Rule>
>>> <Filter>([typelandge]='zand')</Filter>
>>> <PolygonSymbolizer>
>>> <CssParameter name="fill">rgb(255,255,127)</CssParameter>
>>> <CssParameter name="gamma">0.65</CssParameter>
>>> </PolygonSymbolizer>
>>> <LineSymbolizer>
>>> <CssParameter name="stroke-width">0.96</CssParameter>
>>> </LineSymbolizer>
>>> </Rule>
>>> </Style>
>>> <Style name="waterdeel_vlak_style">
>>> <Rule>
>>> <PolygonSymbolizer>
>>> <CssParameter name="fill">rgb(181,208,208)</CssParameter>
>>> <CssParameter name="gamma">0.7</CssParameter>
>>> </PolygonSymbolizer>
>>> </Rule>
>>> </Style>
>>> <Style name="wegdeel_vlak_style">
>>> <Rule>
>>> <PolygonSymbolizer>
>>> <CssParameter name="fill">rgb(99,188,156)</CssParameter>
>>> <CssParameter name="gamma">0.7</CssParameter>
>>> </PolygonSymbolizer>
>>> </Rule>
>>> </Style>
>>> <Layer name="registratief_gebied_vlak" srs="+init=epsg:28992">
>>> <StyleName>registratief_gebied_vlak_style</StyleName>
>>> <Datasource>
>>> <Parameter name="dbname">top10nl</Parameter>
>>> <Parameter name="estimate_extent">0</Parameter>
>>> <Parameter 
>>> name="extent">10425.890625,306838.8125,278026.125,621876.3125</Parameter>
>>> <Parameter name="geometry_field">the_geom</Parameter>
>>> <Parameter name="host">xx.xx.xx.xx</Parameter>
>>> <Parameter name="password">xxxxx</Parameter>
>>> <Parameter name="port">5432</Parameter>
>>> <Parameter name="srid">28992</Parameter>
>>> <Parameter name="table">"registratief_gebied_vlak"</Parameter>
>>> <Parameter name="type">postgis</Parameter>
>>> <Parameter name="user">peter</Parameter>
>>> </Datasource>
>>> </Layer>
>>> <Layer name="terrein_vlak" srs="+init=epsg:28992">
>>> <StyleName>terrein_vlak_style</StyleName>
>>> <Datasource>
>>> <Parameter name="dbname">top10nl</Parameter>
>>> <Parameter name="estimate_extent">0</Parameter>
>>> <Parameter 
>>> name="extent">12999.9980469,306250.0,277999.875,612832.625</Parameter>
>>> <Parameter name="geometry_field">the_geom</Parameter>
>>> <Parameter name="host">xx.xx.xx.xx</Parameter>
>>> <Parameter name="password">xxxxx</Parameter>
>>> <Parameter name="port">5432</Parameter>
>>> <Parameter name="srid">28992</Parameter>
>>> <Parameter name="table">"terrein_vlak"</Parameter>
>>> <Parameter name="type">postgis</Parameter>
>>> <Parameter name="user">peter</Parameter>
>>> </Datasource>
>>> </Layer>
>>> <Layer name="spoorbaandeel_lijn" srs="+init=epsg:28992">
>>> <StyleName>spoorbaandeel_lijn_style</StyleName>
>>> <Datasource>
>>> <Parameter name="dbname">top10nl</Parameter>
>>> <Parameter name="estimate_extent">0</Parameter>
>>> <Parameter 
>>> name="extent">30307.4863281,306250.0,278250.0,608566.25</Parameter>
>>> <Parameter name="geometry_field">the_geom</Parameter>
>>> <Parameter name="host">xx.xx.xx.xx</Parameter>
>>> <Parameter name="password">xxxxx</Parameter>
>>> <Parameter name="port">5432</Parameter>
>>> <Parameter name="srid">28992</Parameter>
>>> <Parameter name="table">"spoorbaandeel_lijn"</Parameter>
>>> <Parameter name="type">postgis</Parameter>
>>> <Parameter name="user">peter</Parameter>
>>> </Datasource>
>>> </Layer>
>>> <Layer name="gebouw_vlak" srs="+init=epsg:28992">
>>> <StyleName>gebouw_vlak_style</StyleName>
>>> <Datasource>
>>> <Parameter name="dbname">top10nl</Parameter>
>>> <Parameter name="estimate_extent">0</Parameter>
>>> <Parameter 
>>> name="extent">13027.9609375,306250.0,278028.15625,611478.9375</Parameter>
>>> <Parameter name="geometry_field">the_geom</Parameter>
>>> <Parameter name="host">xx.xx.xx.xx</Parameter>
>>> <Parameter name="password">xxxxx</Parameter>
>>> <Parameter name="port">5432</Parameter>
>>> <Parameter name="srid">28992</Parameter>
>>> <Parameter name="table">"gebouw_vlak"</Parameter>
>>> <Parameter name="type">postgis</Parameter>
>>> <Parameter name="user">peter</Parameter>
>>> </Datasource>
>>> </Layer>
>>> <Layer name="geografisch_gebied_punt" srs="+init=epsg:28992">
>>> <StyleName>geografisch_gebied_punt_style</StyleName>
>>> <Datasource>
>>> <Parameter name="dbname">top10nl</Parameter>
>>> <Parameter name="estimate_extent">0</Parameter>
>>> <Parameter 
>>> name="extent">13061.9619141,306260.3125,277875.15625,624096.8125</Parameter>
>>> <Parameter name="geometry_field">the_geom</Parameter>
>>> <Parameter name="host">xx.xx.xx.xx</Parameter>
>>> <Parameter name="password">xxxxx</Parameter>
>>> <Parameter name="port">5432</Parameter>
>>> <Parameter name="srid">28992</Parameter>
>>> <Parameter name="table">"geografisch_gebied_punt"</Parameter>
>>> <Parameter name="type">postgis</Parameter>
>>> <Parameter name="user">peter</Parameter>
>>> </Datasource>
>>> </Layer>
>>> <Layer name="waterdeel_vlak" srs="+init=epsg:28992">
>>> <StyleName>waterdeel_vlak_style</StyleName>
>>> <Datasource>
>>> <Parameter name="dbname">top10nl</Parameter>
>>> <Parameter name="estimate_extent">0</Parameter>
>>> <Parameter 
>>> name="extent">13264.96875,306283.21875,278250.0,625000.0</Parameter>
>>> <Parameter name="geometry_field">the_geom</Parameter>
>>> <Parameter name="host">xx.xx.xx.xx</Parameter>
>>> <Parameter name="password">xxxxx</Parameter>
>>> <Parameter name="port">5432</Parameter>
>>> <Parameter name="srid">28992</Parameter>
>>> <Parameter name="table">"waterdeel_vlak"</Parameter>
>>> <Parameter name="type">postgis</Parameter>
>>> <Parameter name="user">peter</Parameter>
>>> </Datasource>
>>> </Layer>
>>> <Layer name="wegdeel_vlak" srs="+init=epsg:28992">
>>> <StyleName>wegdeel_vlak_style</StyleName>
>>> <Datasource>
>>> <Parameter name="dbname">top10nl</Parameter>
>>> <Parameter name="estimate_extent">0</Parameter>
>>> <Parameter 
>>> name="extent">13546.6513672,306299.375,277999.90625,612622.1875</Parameter>
>>> <Parameter name="geometry_field">the_geom</Parameter>
>>> <Parameter name="host">xx.xx.xx.xx</Parameter>
>>> <Parameter name="password">xxxxx</Parameter>
>>> <Parameter name="port">5432</Parameter>
>>> <Parameter name="srid">28992</Parameter>
>>> <Parameter name="table">"wegdeel_vlak"</Parameter>
>>> <Parameter name="type">postgis</Parameter>
>>> <Parameter name="user">peter</Parameter>
>>> </Datasource>
>>> </Layer>
>>> <Layer name="registratief_gebied_vlak_label_overlay" srs="+init=epsg:28992">
>>> <StyleName>registratief_gebied_vlak_labels</StyleName>
>>> <Datasource>
>>> <Parameter name="dbname">top10nl</Parameter>
>>> <Parameter name="estimate_extent">0</Parameter>
>>> <Parameter 
>>> name="extent">10425.890625,306838.8125,278026.125,621876.3125</Parameter>
>>> <Parameter name="geometry_field">the_geom</Parameter>
>>> <Parameter name="host">xx.xx.xx.xx</Parameter>
>>> <Parameter name="password">xxxxx</Parameter>
>>> <Parameter name="port">5432</Parameter>
>>> <Parameter name="srid">28992</Parameter>
>>> <Parameter name="table">"registratief_gebied_vlak"</Parameter>
>>> <Parameter name="type">postgis</Parameter>
>>> <Parameter name="user">peter</Parameter>
>>> </Datasource>
>>> </Layer>
>>> <Layer name="geografisch_gebied_punt_label_overlay" srs="+init=epsg:28992">
>>> <StyleName>geografisch_gebied_punt_labels</StyleName>
>>> <Datasource>
>>> <Parameter name="dbname">top10nl</Parameter>
>>> <Parameter name="estimate_extent">0</Parameter>
>>> <Parameter 
>>> name="extent">13061.9619141,306260.3125,277875.15625,624096.8125</Parameter>
>>> <Parameter name="geometry_field">the_geom</Parameter>
>>> <Parameter name="host">xx.xx.xx.xx</Parameter>
>>> <Parameter name="password">xxxxx</Parameter>
>>> <Parameter name="port">5432</Parameter>
>>> <Parameter name="srid">28992</Parameter>
>>> <Parameter name="table">"geografisch_gebied_punt"</Parameter>
>>> <Parameter name="type">postgis</Parameter>
>>> <Parameter name="user">peter</Parameter>
>>> </Datasource>
>>> </Layer>
>>> </Map>
>>> <!-- nik2img.py mapnik.xml out.png -d 1014 623 -e 236428.27979 
>>> 601027.558971 244790.435139 606152.483883 -->
>>> <!-- <MinScaleDenominator>29569.1490412</MinScaleDenominator> -->
>>> ===========
>>> 
>>> Every where I see the correct EPSG:28992. Also the value -d from nik2img is 
>>> right.
>>> The result of the image export is the file TOP10-postgres.png. 
>>> 
>>> Please can you say what I'm doing wrong?
>>> 
>>> Thanks,
>>> Peter Peterse
>>> <TOP10-postgres.png>
> 

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