mousebird

whirlyviz://display?

mousebird

whirlyviz://display?name=Chicago Zip Codes&basemap=http://a.tiles.mapbox.com/v3/examples.map-zq0f1vuc.json&vecwidth=4.0&veccolor=8B0000AA&vecfilled=no&geojson=https://raw.github.com/smartchicago/chicago-atlas/master/db/import/zipcodes.geojson&vecfilled=yes&veccolor=8B000066&geojson=https://raw.github.com/smartchicago/chicago-atlas/master/db/import/zipcodes.geojson&clearcolor=82CAFAFF

mousebird

    "queries": [
        {
            "name": "main_query",
            "display name": "Stats By Country",
            "styles": ["outline_style","loft_style"],
                "query": "http://mousebird.cartodb.com/api/v2/sql?format=GeoJSON&q=SELECT ne_110m_admin_0_map_units.the_geom,(0.1*(une_measurements.measurement-({{data_set_min}}))/({{data_set_max}}-({{data_set_min}}))+0.01) as height, une_measurements.measurement as measurement,((une_measurements.measurement-({{data_set_min}}))/({{data_set_max}}-({{data_set_min}}))) as color_ramp, ne_110m_admin_0_map_units.name FROM ne_110m_admin_0_map_units inner join une_nations on ne_110m_admin_0_map_units.adm0_a3 = une_nations.iso3 inner join une_measurements on une_nations.id = une_measurements.nation_id WHERE ST_Intersects(ne_110m_admin_0_map_units.the_geom,ST_SetSRID(ST_Point({{taplon}},{{taplat}}),4326)) AND une_measurements.data_set_id = {{data_set}}"
        },

mousebird

<Style name="landuselow" filter-mode="first" >
  <Rule>
    <MaxScaleDenominator>3000000</MaxScaleDenominator>
    <MinScaleDenominator>750000</MinScaleDenominator>
    <Filter>([AREA] &gt; 1000000000) and ([TYPE] = 'water')</Filter>
    <PolygonSymbolizer fill="#c4dff6" />
  </Rule>
</Style>
<Layer name="landuselow"
  srs="+proj=longlat +ellps=WGS84 +no_defs">

mousebird

// This knows how read and set up vector tiles
MaplyVectorTiles *vecTiles = 
  [[MaplyVectorTiles alloc] initWithDatabase:filePath viewC:baseViewC];

// This knows how to page data in
MaplyQuadPagingLayer *layer = 
  [[MaplyQuadPagingLayer alloc] 
    initWithCoordSystem:[[MaplySphericalMercator alloc] initWebStandard] 
    delegate:vecTiles];

mousebird

whirlyviz://script?js=http://foo.bar.com/myscript.js

mousebird

// Polluting the global name space with spherical mercator extents
var xMin = -20037508.34;
var yMin = -20037508.34;
var xMax = 20037508.34;
var yMax = 20037508.34;
var xSpan = xMax - xMin;
var ySpan = yMax - yMin;

// Current center of the queries
var centerLon = -75.20896911621094;

mousebird

NSString *tileCacheDir = [NSString stringWithFormat:@"%@/%@",self.home.appCacheDir,cacheName];
[MaplyVectorTiles StartRemoteVectorTiles:tileURL cacheDir:tileCacheDir viewC:self.home.baseViewC block:
     ^(MaplyVectorTiles *vecTiles)
       {
           if (vecTiles)
           {
               MaplyQuadPagingLayer *layer = [[MaplyQuadPagingLayer alloc]
                                              initWithCoordSystem:[[MaplySphericalMercator alloc] initWebStandard]
                                              delegate:vecTiles];
               layer.numSimultaneousFetches = 8;

mousebird

    // Test a ground overlay-like thing
    {
        UIImage *imgImage = [[UIImage alloc]
                             initWithData:[NSData dataWithContentsOfURL:
                                           [NSURL URLWithString:@"http://radar.weather.gov/ridge/RadarImg/N0Z/MUX_N0Z_0.gif"]]];
        MaplySticker *mstick = [[MaplySticker alloc] init];
        mstick.image = imgImage;
        mstick.ll = MaplyCoordinateMakeWithDegrees(-126.253365, 33.147724);
        mstick.ur = MaplyCoordinateMakeWithDegrees(-117.526093, 41.147724);
        [theViewC addStickers:@[mstick] desc:nil];

mousebird

NSData *styleData = [NSData dataWithContentsOfFile:[[NSBundle mainBundle] pathForResource:@"MapzenGLStyle" ofType:@"json"]];

thisCacheDir = [NSString stringWithFormat:@"%@/mapzen-vectiles",cacheDir];
MapzenSource *mzSource = [[MapzenSource alloc]
                            initWithBase:@"http://vector.mapzen.com/osm"
                            layers:@[@"all"]
                            // Note: Go get your own API key
                            apiKey:@"vector-tiles-05s8a-0"
                            sourceType:MapzenSourcePBF
                            styleData:styleData