This is a TopoJSON file of municipalities in the north of The Netherlands visualized with D3.js. The TopoJSON file was created using Mapshaper.org.
Last active
May 17, 2019 12:22
-
-
Save FrieseWoudloper/fa86853aecde846e3c8d945e61869f20 to your computer and use it in GitHub Desktop.
Groninger gemeenten
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| <!DOCTYPE html> | |
| <script src="https://d3js.org/d3.v4.min.js"></script> | |
| <script src="https://unpkg.com/topojson@3"></script> | |
| <div class="graph"></div> | |
| <script> | |
| var width = 700, height = 400; | |
| var svg = d3.select(".graph").append("svg") | |
| .attr("viewBox", "0 0 " + (width) + " " + (height)) | |
| .style("max-width", "700px"); | |
| var tooltip = d3.select("body") | |
| .append("div") | |
| .attr("class", "tooltip") | |
| .style("opacity", 0); | |
| d3.json("mapshaper.json", function(error, topology) { | |
| var mapdata = topojson.feature(topology, topology.objects.test); | |
| var projection = d3.geoMercator(); | |
| var path = d3.geoPath().projection(projection); | |
| projection.fitSize([width, height], {"type": "FeatureCollection", "features": mapdata.features}); | |
| svg.append("g") | |
| .attr("class", "gemeente") | |
| .selectAll("path") | |
| .data(mapdata.features) | |
| .enter() | |
| .append("path") | |
| .attr("d", path) | |
| .on("mouseover", function(d) { | |
| tooltip.transition() | |
| .duration(200) | |
| .style("opacity", .9); | |
| tooltip.html(d.properties.gemeentenaam) | |
| .style("left", (d3.event.pageX) + "px") | |
| .style("top", (d3.event.pageY - 28) + "px"); | |
| }) | |
| .on("mouseout", function(d) { | |
| tooltip.transition() | |
| .duration(500) | |
| .style("opacity", 0); | |
| }); | |
| }); | |
| </script> |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment