springmeyer

asdfasdf

springmeyer

<Map bgcolor="#8cb6d3" srs="+proj=merc +a=6378137 +b=6378137 +lat_ts=0.0 +lon_0=0.0 +x_0=0.0 +y_0=0 +k=1.0 +units=m +nadgrids=@null +no_defs +over">
    <Style name="line style 1">
        <Rule><MaxScaleDenominator>99999</MaxScaleDenominator><LineSymbolizer><CssParameter name="stroke-width">13.0</CssParameter><CssParameter name="stroke">#a1cbea</CssParameter><CssParameter name="stroke-linejoin">round</CssParameter></LineSymbolizer></Rule>
        <Rule><MinScaleDenominator>100000</MinScaleDenominator><LineSymbolizer><CssParameter name="stroke-width">9.0</CssParameter><CssParameter name="stroke">#a1cbea</CssParameter><CssParameter name="stroke-linejoin">round</CssParameter></LineSymbolizer></Rule>
        </Style>
    <Layer name="layer 2" srs="+proj=merc +a=6378137 +b=6378137 +lat_ts=0.0 +lon_0=0.0 +x_0=0.0 +y_0=0 +k=1.0 +units=m +nadgrids=@null +no_defs +over" status="on">
        <StyleName>line style 1</StyleName>
        <Datasource>
            <Parameter name="type">shape</Parameter>
         

springmeyer

            <Parameter name="table"><![CDATA[
                (SELECT *,
                        (CASE WHEN round(way_area * 1000000) >= 20 THEN 'large'
                              WHEN round(way_area * 1000000) >= 1 THEN 'medium'
                              ELSE 'small' END) AS size,
                        REGEXP_REPLACE(UPPER(name), '(.)', E'\\1\xC2\xA0\xC2\xA0', 'g') AS name_stretched
                 FROM planet_osm_polygon
                 WHERE building IS NOT NULL
                 ORDER BY z_order ASC, way_area DESC) AS citylike]]></Parameter>

springmeyer

# turn a django model into a mapnik datasource
def model_to_mapnik_ds(model,geom_name=None):
    params = {'user':settings.DATABASE_USER,
        'dbname':settings.DATABASE_NAME,
        'password':settings.DATABASE_PASSWORD,
        'user':settings.DATABASE_USER
        }
    if geom_name:
        geom_field = [f for f in model._meta.fields if f.name == geom_name][0]    
    else:

springmeyer

#!/usr/bin/env python
import os
import sys
from lxml import etree
from lxml import objectify
    
keys = []

if __name__ == "__main__":
    

springmeyer

          // pull layers from query string
          boost::optional<std::string> layer_string = get_layer_string():
          if (layer_string)
          {
              std::clog << "filtering layers...\n";
              // convert comma separated layers to vector
              std::vector<std::string> layer_names = parse_layer_string(*layer_string);
              
              // for each map layer object
              BOOST_FOREACH ( layer const& lyr, map_.layers() )

springmeyer

$ ./preset2style.py --osm pap.osm --preset kiosk_presets.xml --meta > pap_kiosk_stats.txt

AttributeSource date       --> 'osm(9)'
AttributeSourceType        --> 'osm(8)'
Attribute_Source_Type      --> 'osm(159)'
Attribute_source_date      --> 'osm(2602)'
Attribute_source_type      --> 'osm(2447)'
Beds                       --> 'osm(1)'
Damage                     --> 'osm(1)'
Date                       --> 'osm(301)'

springmeyer

Index: plugins/input/shape/dbffile.hpp
===================================================================
--- plugins/input/shape/dbffile.hpp	(revision 2199)
+++ plugins/input/shape/dbffile.hpp	(working copy)
@@ -36,6 +36,7 @@
 
 using mapnik::transcoder;
 using mapnik::Feature;
+using namespace boost::iostreams;
 

springmeyer

<?xml version="1.0" ?>
<Map bgcolor="rgb(255,255,255)" srs="+init=epsg:4326">
    <Style name="NYC_Structures4326_style">
        <Rule>
            <PolygonSymbolizer>
                <CssParameter name="fill">rgb(78,110,187)</CssParameter>
                <CssParameter name="gamma">0.7</CssParameter>
            </PolygonSymbolizer>
            <LineSymbolizer>
                <CssParameter name="stroke-width">0.96</CssParameter>

springmeyer

# note: there is work afoot to load pbf directly with osm2pgsql
# http://lists.openstreetmap.org/pipermail/dev/2010-October/020953.html
# but for now osmosis >= 0.37 works best

# install java/osmosis if you don't already have it
sudo apt-get install sun-java6-jre
wget http://bretth.dev.openstreetmap.org/osmosis-build/osmosis-0.37.zip
unzip osmosis-0.37.zip
cd osmosis-0.37
chmod +x bin/osmosis