diff options
Diffstat (limited to 'framework/src/onos/web/gui/src/main/webapp/_sdh/topojson/samerica.html')
| -rw-r--r-- | framework/src/onos/web/gui/src/main/webapp/_sdh/topojson/samerica.html | 87 |
1 files changed, 0 insertions, 87 deletions
diff --git a/framework/src/onos/web/gui/src/main/webapp/_sdh/topojson/samerica.html b/framework/src/onos/web/gui/src/main/webapp/_sdh/topojson/samerica.html deleted file mode 100644 index 15bb331e..00000000 --- a/framework/src/onos/web/gui/src/main/webapp/_sdh/topojson/samerica.html +++ /dev/null @@ -1,87 +0,0 @@ -<!-- - -- Sample code to show extracting country data from a countries TopoJSON - -- file and projecting it into an SVG layer. - -- - -- See: http://bl.ocks.org/pnavarrc/62047b5638d624cfa9cb - --> -<html> -<head> - <title>S America</title> - - <script charset="utf-8" src="../../tp/d3.min.js"></script> - <script charset="utf-8" src="../../tp/topojson.v1.min.js"></script> - - <style> - svg { - border: 1px solid #888; - } - .country { - fill: #bcd1ff; - stroke: #7c79e6; - stroke-width: 1; - } - </style> -</head> - -<body> - <div id="map"></div> - - <script> - var datapath = '../../data/map/countries.topojson', - height = 500, - width = 500; - - // create geographic projection - var projection = d3.geo.mercator() - .translate([width/2, height/2]); - - // configure path generator - var pathGenerator = d3.geo.path() - .projection(projection); - - var div = d3.select('#map'), - svg = div.append('svg'), - grp = svg.append('g'); - - svg.attr('width', width).attr('height', height); - - d3.json(datapath, function (error, data) { - if (error) { - console.error(error); - throw error; - } - - var features = topojson.feature(data, data.objects.countries).features; - - // S.America - var southAmerica = features.filter(function (country) { - return country.properties.continent === 'South America'; - }); - - var southAmericaFeature = { - type: 'FeatureCollection', - features: southAmerica - }; - - // compute bounds and centroid - var bounds = d3.geo.bounds(southAmericaFeature), - center = d3.geo.centroid(southAmericaFeature); - - // compute angular distance between bound corners - var distance = d3.geo.distance(bounds[0], bounds[1]), - scale = height / distance / Math.sqrt(2); - - // update projection - projection.scale(scale).center(center); - - // draw - var countries = grp.selectAll('path.country') - .data([southAmericaFeature]); - countries.enter().append('path').classed('country', true); - countries.attr('d', pathGenerator); - countries.exit().remove(); - }); - </script> -</body> - -</html>
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