mbostock/.block

## .block
license: gpl-3.0
redirect: https://observablehq.com/@mbostock/time-zones

## .gitignore
.DS_Store
build
node_modules

## README.md

      
    Raw
  

              README.md
            
          
    Timezone shapefile from Eric Muller.

  
## index.html
<!DOCTYPE html>
<meta charset="utf-8">
<style>

.graticule {
  fill: none;
  stroke: #777;
  stroke-opacity: .5;
  stroke-width: .5px;
  pointer-events: none;
}

.timezones {
  fill: #222;
}

.timezones :hover {
  fill: orange;
}

.boundary {
  fill: none;
  stroke: #fff;
  stroke-width: .5px;
  pointer-events: none;
}

</style>
<body>
<script src="//d3js.org/d3.v3.min.js"></script>
<script src="//d3js.org/topojson.v1.min.js"></script>
<script>

var width = 960,
    height = 960;

var projection = d3.geo.mercator()
    .scale(width / 2 / Math.PI)
    .translate([width / 2, height / 2])
    .precision(.1);

var path = d3.geo.path()
    .projection(projection);

var graticule = d3.geo.graticule();

var svg = d3.select("body").append("svg")
    .attr("width", width)
    .attr("height", height);

svg.append("path")
    .datum(graticule)
    .attr("class", "graticule")
    .attr("d", path);

d3.json("timezones.json", function(error, timezones) {
  if (error) throw error;

  path.projection(null);

  svg.insert("g", ".graticule")
      .attr("class", "timezones")
    .selectAll("path")
      .data(topojson.feature(timezones, timezones.objects.timezones).features)
    .enter().append("path")
      .attr("d", path)
    .append("title")
      .text(function(d) { return d.id; });

  svg.insert("path", ".graticule")
      .datum(topojson.mesh(timezones, timezones.objects.timezones, function(a, b) { return a !== b; }))
      .attr("class", "boundary")
      .attr("d", path);
});

d3.select(self.frameElement).style("height", height + "px");

</script>

## Makefile
GENERATED_FILES = \
	timezones.json

.PHONY: all clean

all: $(GENERATED_FILES)

clean:
	rm -rf -- $(GENERATED_FILES) build

build/tz_world_mp.zip:
	mkdir -p $(dir $@)
	curl -o $@ 'http://efele.net/maps/tz/world/tz_world_mp.zip'

build/tz_world_mp.shp: build/tz_world_mp.zip
	rm -rf -- $(basename $@)
	mkdir -p $(basename $@)
	unzip -d $(basename $@) $<
	for file in `find $(basename $@) -type f`; do chmod 644 $$file; mv $$file $(basename $@).$${file##*.}; done
	rm -rf -- $(basename $@)
	touch $@

timezones.json: build/tz_world_mp.shp
	node_modules/.bin/topojson -o $@ --projection='d3.geo.mercator().scale(960 / 2 / Math.PI).translate([960 / 2, 960 / 2]).precision(.1)' --simplify=1 -q 1e5 --id-property=TZID -- timezones=$<

## package.json
{
  "name": "anonymous",
  "version": "0.0.1",
  "private": true,
  "devDependencies": {
    "topojson": "1"
  }
}

## thumbnail.png

      
    Raw
  

              thumbnail.png
            
          
## timezones.json

      
Display the source blob

    
Display the rendered blob

    
    Raw
  

              timezones.json
            
          
      Sorry, something went wrong. Reload?
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          Viewer requires iframe.
	license: gpl-3.0
	redirect: https://observablehq.com/@mbostock/time-zones
	<!DOCTYPE html>
	<meta charset="utf-8">
	<style>

	.graticule {
	fill: none;
	stroke: #777;
	stroke-opacity: .5;
	stroke-width: .5px;
	pointer-events: none;
	}

	.timezones {
	fill: #222;
	}

	.timezones :hover {
	fill: orange;
	}

	.boundary {
	fill: none;
	stroke: #fff;
	stroke-width: .5px;
	pointer-events: none;
	}

	</style>
	<body>
	<script src="//d3js.org/d3.v3.min.js"></script>
	<script src="//d3js.org/topojson.v1.min.js"></script>
	<script>

	var width = 960,
	height = 960;

	var projection = d3.geo.mercator()
	.scale(width / 2 / Math.PI)
	.translate([width / 2, height / 2])
	.precision(.1);

	var path = d3.geo.path()
	.projection(projection);

	var graticule = d3.geo.graticule();

	var svg = d3.select("body").append("svg")
	.attr("width", width)
	.attr("height", height);

	svg.append("path")
	.datum(graticule)
	.attr("class", "graticule")
	.attr("d", path);

	d3.json("timezones.json", function(error, timezones) {
	if (error) throw error;

	path.projection(null);

	svg.insert("g", ".graticule")
	.attr("class", "timezones")
	.selectAll("path")
	.data(topojson.feature(timezones, timezones.objects.timezones).features)
	.enter().append("path")
	.attr("d", path)
	.append("title")
	.text(function(d) { return d.id; });

	svg.insert("path", ".graticule")
	.datum(topojson.mesh(timezones, timezones.objects.timezones, function(a, b) { return a !== b; }))
	.attr("class", "boundary")
	.attr("d", path);
	});

	d3.select(self.frameElement).style("height", height + "px");

	</script>
	GENERATED_FILES = \
	timezones.json

	.PHONY: all clean

	all: $(GENERATED_FILES)

	clean:
	rm -rf -- $(GENERATED_FILES) build

	build/tz_world_mp.zip:
	mkdir -p $(dir $@)
	curl -o $@ 'http://efele.net/maps/tz/world/tz_world_mp.zip'

	build/tz_world_mp.shp: build/tz_world_mp.zip
	rm -rf -- $(basename $@)
	mkdir -p $(basename $@)
	unzip -d $(basename $@) $<
	for file in `find $(basename $@) -type f`; do chmod 644 $$file; mv $$file $(basename $@).$${file##*.}; done
	rm -rf -- $(basename $@)
	touch $@

	timezones.json: build/tz_world_mp.shp
	node_modules/.bin/topojson -o $@ --projection='d3.geo.mercator().scale(960 / 2 / Math.PI).translate([960 / 2, 960 / 2]).precision(.1)' --simplify=1 -q 1e5 --id-property=TZID -- timezones=$<
	{
	"name": "anonymous",
	"version": "0.0.1",
	"private": true,
	"devDependencies": {
	"topojson": "1"
	}
	}