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Map w/ Location Markers as SVG Paths
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| code | city | country | lat | lon | |
|---|---|---|---|---|---|
| ZNZ | ZANZIBAR | TANZANIA | -6.13 | 39.31 | |
| TYO | TOKYO | JAPAN | 35.68 | 139.76 | |
| AKL | AUCKLAND | NEW ZEALAND | -36.85 | 174.78 | |
| BKK | BANGKOK | THAILAND | 13.75 | 100.48 | |
| DEL | DELHI | INDIA | 29.01 | 77.38 | |
| SIN | SINGAPORE | SINGAPOR | 1.36 | 103.75 | |
| BSB | BRASILIA | BRAZIL | -15.67 | -47.43 | |
| RIO | RIO DE JANEIRO | BRAZIL | -22.90 | -43.24 | |
| YTO | TORONTO | CANADA | 43.64 | -79.40 | |
| IPC | EASTER ISLAND | CHILE | -27.11 | -109.36 | |
| SEA | SEATTLE | USA | 47.61 | -122.33 |
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| <!DOCTYPE html> | |
| <head> | |
| <script src="http://d3js.org/d3.v3.min.js"></script> | |
| <script src="http://d3js.org/topojson.v1.min.js"></script> | |
| <style> | |
| path { | |
| stroke: white; | |
| stroke-width: 0.5px; | |
| } | |
| </style> | |
| </head> | |
| <body> | |
| <script> | |
| var world = d3.select('body') | |
| .append('svg:svg') | |
| .attr('width', '1000px') | |
| .attr('height', '500px'); | |
| var projection = d3.geo.mercator() | |
| .center([0,50]) | |
| .scale(150) | |
| .rotate([0,0]); | |
| var path = d3.geo.path() | |
| .projection(projection); | |
| var g = world.append('g'); | |
| d3.json('world.json', function(error, topology) { | |
| d3.csv('cities.csv', function(error, data) { | |
| var nodes = g.selectAll('g.node') | |
| .data(data) | |
| .enter().append('g').attr('class', 'node') | |
| .attr('transform', function(d) { return 'translate(' + projection([d.lon, d.lat])[0] + ',' + projection([d.lon, d.lat])[1] + ')'; }); | |
| nodes.append('path') | |
| .attr('d', 'M16,0C9.382,0,4,5.316,4,12.001c0,7,6.001,14.161,10.376,19.194 C14.392,31.215,15.094,32,15.962,32c0.002,0,0.073,0,0.077,0c0.867,0,1.57-0.785,1.586-0.805 c4.377-5.033,10.377-12.193,10.377-19.194C28.002,5.316,22.619,0,16,0z M16.117,29.883c-0.021,0.02-0.082,0.064-0.135,0.098 c-0.01-0.027-0.084-0.086-0.129-0.133C12.188,25.631,6,18.514,6,12.001C6,6.487,10.487,2,16,2c5.516,0,10.002,4.487,10.002,10.002 C26.002,18.514,19.814,25.631,16.117,29.883z') | |
| .attr('fillrule', 'evenodd') | |
| .attr('cliprule', 'evenodd') | |
| .attr('fill', '#333333'); | |
| nodes.append('path') | |
| .attr('d', 'M16.002,17.746c3.309,0,6-2.692,6-6s-2.691-6-6-6 c-3.309,0-6,2.691-6,6S12.693,17.746,16.002,17.746z M16.002,6.746c2.758,0,5,2.242,5,5s-2.242,5-5,5c-2.758,0-5-2.242-5-5 S13.244,6.746,16.002,6.746z') | |
| .attr('fillrule', 'evenodd') | |
| .attr('cliprule', 'evenodd') | |
| .attr('fill', '#333333'); | |
| }); | |
| g.selectAll('path') | |
| .data(topojson.feature(topology, topology.objects.countries).features) | |
| .enter() | |
| .append('path') | |
| .attr('d', path); | |
| }); | |
| var zoom = d3.behavior.zoom().on('zoom', function() { | |
| g.attr('transform', 'translate(' + d3.event.translate.join(',') + ') scale(' + d3.event.scale + ')'); | |
| //g.selectAll('path').attr('d', path.projection(projection)); | |
| }); | |
| world.call(zoom); | |
| </script> | |
| </body> |
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