Last active
December 9, 2016 21:00
-
-
Save sarubenfeld/372462f3ea07b8ec8ba68d981230a01e to your computer and use it in GitHub Desktop.
world tour
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> | |
| <meta charset="utf-8"> | |
| <style> | |
| body { | |
| background: radial-gradient(720px at 490px, #081f2b 0%, #061616 100%); | |
| height: 960px; | |
| } | |
| </style> | |
| <body> | |
| <script src="https://d3js.org/d3.v4.min.js"></script> | |
| <script src="https://d3js.org/d3-array.v1.min.js"></script> | |
| <script src="https://d3js.org/d3-timer.v1.min.js"></script> | |
| <script src="https://d3js.org/d3-geo.v1.min.js"></script> | |
| <script src="https://d3js.org/topojson.v2.min.js"></script> | |
| <script src="https://d3js.org/d3-geo-projection.v1.min.js"></script> | |
| <script> | |
| var width = 960, | |
| height = 960, | |
| speed = 1e-2, | |
| start = Date.now(); | |
| var sphere = {type: "Sphere"}; | |
| var projection = d3.geoStereographic() | |
| .scale(width / 2.2) | |
| .clipAngle(90) | |
| .translate([width / 2, height / 2]) | |
| .precision(.5); | |
| var graticule = d3.geoGraticule(); | |
| var canvas = d3.select("body").append("canvas") | |
| .attr("width", width) | |
| .attr("height", height); | |
| var context = canvas.node().getContext("2d"); | |
| var path = d3.geoPath() | |
| .projection(projection) | |
| .context(context); | |
| d3.queue() | |
| .defer(d3.json, "oceans.json") | |
| .defer(d3.json, "lands.json") | |
| .defer(d3.json, "lake.json") | |
| .defer(d3.json, "river.json") | |
| .defer(d3.json, "coast.json") | |
| .defer(d3.json, "glaciate.json") | |
| .await(ready) | |
| function ready(error, oceans, lands , lake, river, coast, glaciate) { | |
| if (error) throw error; | |
| var ocean = topojson.feature(oceans, oceans.objects.oceans), | |
| land = topojson.feature(lands, lands.objects.land) | |
| lake = topojson.feature(lake, lake.objects.lakes) | |
| river = topojson.feature(river, river.objects.rivers) | |
| coast = topojson.feature(coast, coast.objects.coastline) | |
| glaciate = topojson.feature(glaciate, glaciate.objects.glaciated) | |
| grid = graticule(); | |
| d3.timer(function() { | |
| projection.rotate([speed * (Date.now() - start), -15]); | |
| context.clearRect(0, 0, width, height); | |
| context.beginPath(); | |
| path(sphere); | |
| context.fillStyle = "#fff"; | |
| context.fill(); | |
| context.beginPath(); | |
| path(grid); | |
| context.lineWidth = .5; | |
| context.strokeStyle = "#ddd"; | |
| context.stroke(); | |
| context.beginPath(); | |
| path(ocean); | |
| context.fillStyle = "rgba(70,130,180,.5)"; | |
| context.fill(); | |
| context.beginPath(); | |
| path(land); | |
| context.fillStyle = "#FBB448"; | |
| context.fill(); | |
| context.beginPath(); | |
| path(lake); | |
| context.fillStyle = "rgba(70,130,180,.5)"; | |
| context.fill(); | |
| context.beginPath(); | |
| path(glaciate); | |
| context.lineWidth = .5; | |
| context.strokeStyle = "white"; | |
| context.stroke(); | |
| context.beginPath(); | |
| path(coast); | |
| context.lineWidth = .5; | |
| context.strokeStyle = "steelblue"; | |
| context.stroke(); | |
| context.beginPath(); | |
| path(river); | |
| context.lineWidth = .5; | |
| context.strokeStyle = "steelblue"; | |
| context.stroke(); | |
| context.beginPath(); | |
| path(sphere); | |
| context.lineWidth = .5; | |
| context.strokeStyle = "#000"; | |
| context.stroke(); | |
| }); | |
| d3.select(self.frameElement).style("height", height + "px"); | |
| } | |
| </script> |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment