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Spain Modified Hit Area
Raw
.block
license: mit
Raw
README.md

A modified conic conformal projection that shows the Canary Islands next to the Iberian Peninsula so working with data in Spain becomes easier.

forked from rveciana's block: conicConformalSpain

forked from ale0xb's block: Spain

Raw
d3-composite-projections.js
// http://geoexamples.com/d3-composite-projections/ Version 1.1.1. Copyright 2017 Roger Veciana i Rovira.
(function (global, factory) {
typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('d3-geo'), require('d3-path')) :
typeof define === 'function' && define.amd ? define(['exports', 'd3-geo', 'd3-path'], factory) :
(factory((global.d3 = global.d3 || {}),global.d3,global.d3));
}(this, function (exports,d3Geo,d3Path) { 'use strict';
var epsilon = 1e-6;
function noop() {}
var x0 = Infinity;
var y0 = x0;
var x1 = -x0;
var y1 = x1;
var boundsStream = {
point: boundsPoint,
lineStart: noop,
lineEnd: noop,
polygonStart: noop,
polygonEnd: noop,
result: function() {
var bounds = [[x0, y0], [x1, y1]];
x1 = y1 = -(y0 = x0 = Infinity);
return bounds;
}
};
function boundsPoint(x, y) {
if (x < x0) x0 = x;
if (x > x1) x1 = x;
if (y < y0) y0 = y;
if (y > y1) y1 = y;
}
function fitExtent(projection, extent, object) {
var w = extent[1][0] - extent[0][0],
h = extent[1][1] - extent[0][1],
clip = projection.clipExtent && projection.clipExtent();
projection
.scale(150)
.translate([0, 0]);
if (clip != null) projection.clipExtent(null);
d3Geo.geoStream(object, projection.stream(boundsStream));
var b = boundsStream.result(),
k = Math.min(w / (b[1][0] - b[0][0]), h / (b[1][1] - b[0][1])),
x = +extent[0][0] + (w - k * (b[1][0] + b[0][0])) / 2,
y = +extent[0][1] + (h - k * (b[1][1] + b[0][1])) / 2;
if (clip != null) projection.clipExtent(clip);
return projection
.scale(k * 150)
.translate([x, y]);
}
function fitSize(projection, size, object) {
return fitExtent(projection, [[0, 0], size], object);
}
// The projections must have mutually exclusive clip regions on the sphere,
// as this will avoid emitting interleaving lines and polygons.
function multiplex(streams) {
var n = streams.length;
return {
point: function(x, y) { var i = -1; while (++i < n) streams[i].point(x, y); },
sphere: function() { var i = -1; while (++i < n) streams[i].sphere(); },
lineStart: function() { var i = -1; while (++i < n) streams[i].lineStart(); },
lineEnd: function() { var i = -1; while (++i < n) streams[i].lineEnd(); },
polygonStart: function() { var i = -1; while (++i < n) streams[i].polygonStart(); },
polygonEnd: function() { var i = -1; while (++i < n) streams[i].polygonEnd(); }
};
}
// A composite projection for the United States, configured by default for
// 960×500. The projection also works quite well at 960×600 if you change the
// scale to 1285 and adjust the translate accordingly. The set of standard
// parallels for each region comes from USGS, which is published here:
// http://egsc.usgs.gov/isb/pubs/MapProjections/projections.html#albers
function albersUsa() {
var cache,
cacheStream,
lower48 = d3Geo.geoAlbers(), lower48Point,
alaska = d3Geo.geoConicEqualArea().rotate([154, 0]).center([-2, 58.5]).parallels([55, 65]), alaskaPoint, // EPSG:3338
hawaii = d3Geo.geoConicEqualArea().rotate([157, 0]).center([-3, 19.9]).parallels([8, 18]), hawaiiPoint, // ESRI:102007
point, pointStream = {point: function(x, y) { point = [x, y]; }};
function albersUsa(coordinates) {
var x = coordinates[0], y = coordinates[1];
return point = null,
(lower48Point.point(x, y), point)
|| (alaskaPoint.point(x, y), point)
|| (hawaiiPoint.point(x, y), point);
}
albersUsa.invert = function(coordinates) {
var k = lower48.scale(),
t = lower48.translate(),
x = (coordinates[0] - t[0]) / k,
y = (coordinates[1] - t[1]) / k;
return (y >= 0.120 && y < 0.234 && x >= -0.425 && x < -0.214 ? alaska
: y >= 0.166 && y < 0.234 && x >= -0.214 && x < -0.115 ? hawaii
: lower48).invert(coordinates);
};
albersUsa.stream = function(stream) {
return cache && cacheStream === stream ? cache : cache = multiplex([lower48.stream(cacheStream = stream), alaska.stream(stream), hawaii.stream(stream)]);
};
albersUsa.precision = function(_) {
if (!arguments.length) return lower48.precision();
lower48.precision(_), alaska.precision(_), hawaii.precision(_);
return reset();
};
albersUsa.scale = function(_) {
if (!arguments.length) return lower48.scale();
lower48.scale(_), alaska.scale(_ * 0.35), hawaii.scale(_);
return albersUsa.translate(lower48.translate());
};
albersUsa.translate = function(_) {
if (!arguments.length) return lower48.translate();
var k = lower48.scale(), x = +_[0], y = +_[1];
lower48Point = lower48
.translate(_)
.clipExtent([[x - 0.455 * k, y - 0.238 * k], [x + 0.455 * k, y + 0.238 * k]])
.stream(pointStream);
alaskaPoint = alaska
.translate([x - 0.307 * k, y + 0.201 * k])
.clipExtent([[x - 0.425 * k + epsilon, y + 0.120 * k + epsilon], [x - 0.214 * k - epsilon, y + 0.234 * k - epsilon]])
.stream(pointStream);
hawaiiPoint = hawaii
.translate([x - 0.205 * k, y + 0.212 * k])
.clipExtent([[x - 0.214 * k + epsilon, y + 0.166 * k + epsilon], [x - 0.115 * k - epsilon, y + 0.234 * k - epsilon]])
.stream(pointStream);
return reset();
};
albersUsa.fitExtent = function(extent, object) {
return fitExtent(albersUsa, extent, object);
};
albersUsa.fitSize = function(size, object) {
return fitSize(albersUsa, size, object);
};
function reset() {
cache = cacheStream = null;
return albersUsa;
}
albersUsa.drawCompositionBorders = function(context) {
var hawaii1 = lower48([-102.91, 26.3]);
var hawaii2 = lower48([-104.0, 27.5]);
var hawaii3 = lower48([-108.0, 29.1]);
var hawaii4 = lower48([-110.0, 29.1]);
var alaska1 = lower48([-110.0, 26.7]);
var alaska2 = lower48([-112.8, 27.6]);
var alaska3 = lower48([-114.3, 30.6]);
var alaska4 = lower48([-119.3, 30.1]);
context.moveTo(hawaii1[0], hawaii1[1]);
context.lineTo(hawaii2[0], hawaii2[1]);
context.lineTo(hawaii3[0], hawaii3[1]);
context.lineTo(hawaii4[0], hawaii4[1]);
context.moveTo(alaska1[0], alaska1[1]);
context.lineTo(alaska2[0], alaska2[1]);
context.lineTo(alaska3[0], alaska3[1]);
context.lineTo(alaska4[0], alaska4[1]);
};
albersUsa.getCompositionBorders = function() {
var context = d3Path.path();
this.drawCompositionBorders(context);
return context.toString();
};
return albersUsa.scale(1070);
}
// The projections must have mutually exclusive clip regions on the sphere,
// as this will avoid emitting interleaving lines and polygons.
function multiplex$1(streams) {
var n = streams.length;
return {
point: function(x, y) { var i = -1; while (++i < n) streams[i].point(x, y); },
sphere: function() { var i = -1; while (++i < n) streams[i].sphere(); },
lineStart: function() { var i = -1; while (++i < n) streams[i].lineStart(); },
lineEnd: function() { var i = -1; while (++i < n) streams[i].lineEnd(); },
polygonStart: function() { var i = -1; while (++i < n) streams[i].polygonStart(); },
polygonEnd: function() { var i = -1; while (++i < n) streams[i].polygonEnd(); }
};
}
// A composite projection for the United States, configured by default for
// 960×500. Also works quite well at 960×600 with scale 1285. The set of
// standard parallels for each region comes from USGS, which is published here:
// http://egsc.usgs.gov/isb/pubs/MapProjections/projections.html#albers
function albersUsaTerritories() {
var cache,
cacheStream,
lower48 = d3Geo.geoAlbers(), lower48Point,
alaska = d3Geo.geoConicEqualArea().rotate([154, 0]).center([-2, 58.5]).parallels([55, 65]), alaskaPoint, // EPSG:3338
hawaii = d3Geo.geoConicEqualArea().rotate([157, 0]).center([-3, 19.9]).parallels([8, 18]), hawaiiPoint, // ESRI:102007
puertoRico = d3Geo.geoConicEqualArea().rotate([66, 0]).center([0, 18]).parallels([8, 18]), puertoRicoPoint, //Taken from https://bl.ocks.org/mbostock/5629120
samoa = d3Geo.geoEquirectangular().rotate([173, 14]), samoaPoint, // EPSG:4169
guam = d3Geo.geoEquirectangular().rotate([-145, -16.8]), guamPoint,
point, pointStream = {point: function(x, y) { point = [x, y]; }};
/*
var puertoRicoBbox = [[-68.3, 19], [-63.9, 17]];
var samoaBbox = [[-171, -14], [-168, -14.8]];
var guamBbox = [[144, 20.8], [146.5, 12.7]];
*/
function albersUsa(coordinates) {
var x = coordinates[0], y = coordinates[1];
return point = null,
(lower48Point.point(x, y), point) ||
(alaskaPoint.point(x, y), point) ||
(hawaiiPoint.point(x, y), point) ||
(puertoRicoPoint.point(x, y), point) ||
(samoaPoint.point(x, y), point) ||
(guamPoint.point(x, y), point);
}
albersUsa.invert = function(coordinates) {
var k = lower48.scale(),
t = lower48.translate(),
x = (coordinates[0] - t[0]) / k,
y = (coordinates[1] - t[1]) / k;
/*
//How are the return values calculated:
console.info("******");
var c0 = puertoRico(puertoRicoBbox[0]);
var x0 = (c0[0] - t[0]) / k;
var y0 = (c0[1] - t[1]) / k;
console.info("p0 puertoRico", x0 + ' - ' + y0);
var c1 = puertoRico(puertoRicoBbox[1]);
var x1 = (c1[0] - t[0]) / k;
var y1 = (c1[1] - t[1]) / k;
console.info("p1 puertoRico", x1 + ' - ' + y1);
c0 = samoa(samoaBbox[0]);
x0 = (c0[0] - t[0]) / k;
y0 = (c0[1] - t[1]) / k;
console.info("p0 samoa", x0 + ' - ' + y0);
c1 = samoa(samoaBbox[1]);
x1 = (c1[0] - t[0]) / k;
y1 = (c1[1] - t[1]) / k;
console.info("p1 samoa", x1 + ' - ' + y1);
c0 = guam(guamBbox[0]);
x0 = (c0[0] - t[0]) / k;
y0 = (c0[1] - t[1]) / k;
console.info("p0 guam", x0 + ' - ' + y0);
c1 = guam(guamBbox[1]);
x1 = (c1[0] - t[0]) / k;
y1 = (c1[1] - t[1]) / k;
console.info("p1 guam", x1 + ' - ' + y1);
*/
return (y >= 0.120 && y < 0.234 && x >= -0.425 && x < -0.214 ? alaska
: y >= 0.166 && y < 0.234 && x >= -0.214 && x < -0.115 ? hawaii
: y >= 0.2064 && y < 0.2413 && x >= 0.312 && x < 0.385 ? puertoRico
: y >= 0.09 && y < 0.1197 && x >= -0.4243 && x < -0.3232 ? samoa
: y >= -0.0518 && y < 0.0895 && x >= -0.4243 && x < -0.3824 ? guam
: lower48).invert(coordinates);
};
albersUsa.stream = function(stream) {
return cache && cacheStream === stream ? cache : cache = multiplex$1([lower48.stream(cacheStream = stream), alaska.stream(stream), hawaii.stream(stream), puertoRico.stream(stream), samoa.stream(stream), guam.stream(stream)]);
};
albersUsa.precision = function(_) {
if (!arguments.length) {return lower48.precision();}
lower48.precision(_);
alaska.precision(_);
hawaii.precision(_);
puertoRico.precision(_);
samoa.precision(_);
guam.precision(_);
return reset();
};
albersUsa.scale = function(_) {
if (!arguments.length) {return lower48.scale();}
lower48.scale(_);
alaska.scale(_ * 0.35);
hawaii.scale(_);
puertoRico.scale(_);
samoa.scale(_* 2);
guam.scale(_);
return albersUsa.translate(lower48.translate());
};
albersUsa.translate = function(_) {
if (!arguments.length) {return lower48.translate();}
var k = lower48.scale(), x = +_[0], y = +_[1];
/*
var c0 = puertoRico.translate([x + 0.350 * k, y + 0.224 * k])(puertoRicoBbox[0]);
var x0 = (x - c0[0]) / k;
var y0 = (y - c0[1]) / k;
var c1 = puertoRico.translate([x + 0.350 * k, y + 0.224 * k])(puertoRicoBbox[1]);
var x1 = (x - c1[0]) / k;
var y1 = (y - c1[1]) / k;
console.info('puertoRico: p0: ' + x0 + ', ' + y0 + ' , p1: ' + x1 + ' - ' + y1);
console.info('.clipExtent([[x '+
(x0<0?'+ ':'- ') + Math.abs(x0.toFixed(4))+
' * k + epsilon, y '+
(y0<0?'+ ':'- ') + Math.abs(y0.toFixed(4))+
' * k + epsilon],[x '+
(x1<0?'+ ':'- ') + Math.abs(x1.toFixed(4))+
' * k - epsilon, y '+
(y1<0?'+ ':'- ') + Math.abs(y1.toFixed(4))+
' * k - epsilon]])');
c0 = samoa.translate([x - 0.492 * k, y + 0.09 * k])(samoaBbox[0]);
x0 = (x - c0[0]) / k;
y0 = (y - c0[1]) / k;
c1 = samoa.translate([x - 0.492 * k, y + 0.09 * k])(samoaBbox[1]);
x1 = (x - c1[0]) / k;
y1 = (y - c1[1]) / k;
console.info('samoa: p0: ' + x0 + ', ' + y0 + ' , p1: ' + x1 + ' - ' + y1);
console.info('.clipExtent([[x '+
(x0<0?'+ ':'- ') + Math.abs(x0.toFixed(4))+
' * k + epsilon, y '+
(y0<0?'+ ':'- ') + Math.abs(y0.toFixed(4))+
' * k + epsilon],[x '+
(x1<0?'+ ':'- ') + Math.abs(x1.toFixed(4))+
' * k - epsilon, y '+
(y1<0?'+ ':'- ') + Math.abs(y1.toFixed(4))+
' * k - epsilon]])');
c0 = guam.translate([x - 0.408 * k, y + 0.018 * k])(guamBbox[0]);
x0 = (x - c0[0]) / k;
y0 = (y - c0[1]) / k;
c1 = guam.translate([x - 0.408 * k, y + 0.018 * k])(guamBbox[1]);
x1 = (x - c1[0]) / k;
y1 = (y - c1[1]) / k;
console.info('guam: p0: ' + x0 + ', ' + y0 + ' , p1: ' + x1 + ' - ' + y1);
console.info('.clipExtent([[x '+
(x0<0?'+ ':'- ') + Math.abs(x0.toFixed(4))+
' * k + epsilon, y '+
(y0<0?'+ ':'- ') + Math.abs(y0.toFixed(4))+
' * k + epsilon],[x '+
(x1<0?'+ ':'- ') + Math.abs(x1.toFixed(4))+
' * k - epsilon, y '+
(y1<0?'+ ':'- ') + Math.abs(y1.toFixed(4))+
' * k - epsilon]])');
*/
lower48Point = lower48
.translate(_)
.clipExtent([[x - 0.455 * k, y - 0.238 * k], [x + 0.455 * k, y + 0.238 * k]])
.stream(pointStream);
alaskaPoint = alaska
.translate([x - 0.307 * k, y + 0.201 * k])
.clipExtent([[x - 0.425 * k + epsilon, y + 0.120 * k + epsilon], [x - 0.214 * k - epsilon, y + 0.233 * k - epsilon]])
.stream(pointStream);
hawaiiPoint = hawaii
.translate([x - 0.205 * k, y + 0.212 * k])
.clipExtent([[x - 0.214 * k + epsilon, y + 0.166 * k + epsilon], [x - 0.115 * k - epsilon, y + 0.233 * k - epsilon]])
.stream(pointStream);
puertoRicoPoint = puertoRico
.translate([x + 0.350 * k, y + 0.224 * k])
.clipExtent([[x + 0.312 * k + epsilon, y + 0.2064 * k + epsilon],[x + 0.385 * k - epsilon, y + 0.233 * k - epsilon]])
.stream(pointStream);
samoaPoint = samoa
.translate([x - 0.492 * k, y + 0.09 * k])
.clipExtent([[x - 0.4243 * k + epsilon, y + 0.0903 * k + epsilon],[x - 0.3233 * k - epsilon, y + 0.1197 * k - epsilon]])
.stream(pointStream);
guamPoint = guam
.translate([x - 0.408 * k, y + 0.018 * k])
.clipExtent([[x - 0.4244 * k + epsilon, y - 0.0519 * k + epsilon],[x - 0.3824 * k - epsilon, y + 0.0895 * k - epsilon]])
.stream(pointStream);
return reset();
};
albersUsa.fitExtent = function(extent, object) {
return fitExtent(albersUsa, extent, object);
};
albersUsa.fitSize = function(size, object) {
return fitSize(albersUsa, size, object);
};
function reset() {
cache = cacheStream = null;
return albersUsa;
}
albersUsa.drawCompositionBorders = function(context) {
/*
console.info("CLIP EXTENT hawaii: ", hawaii.clipExtent());
console.info("UL BBOX:", lower48.invert([hawaii.clipExtent()[0][0], hawaii.clipExtent()[0][1]]));
console.info("UR BBOX:", lower48.invert([hawaii.clipExtent()[1][0], hawaii.clipExtent()[0][1]]));
console.info("LD BBOX:", lower48.invert([hawaii.clipExtent()[1][0], hawaii.clipExtent()[1][1]]));
console.info("LL BBOX:", lower48.invert([hawaii.clipExtent()[0][0], hawaii.clipExtent()[1][1]]));
console.info("CLIP EXTENT alaska: ", alaska.clipExtent());
console.info("UL BBOX:", lower48.invert([alaska.clipExtent()[0][0], alaska.clipExtent()[0][1]]));
console.info("UR BBOX:", lower48.invert([alaska.clipExtent()[1][0], alaska.clipExtent()[0][1]]));
console.info("LD BBOX:", lower48.invert([alaska.clipExtent()[1][0], alaska.clipExtent()[1][1]]));
console.info("LL BBOX:", lower48.invert([alaska.clipExtent()[0][0], alaska.clipExtent()[1][1]]));
console.info("CLIP EXTENT puertoRico: ", puertoRico.clipExtent());
console.info("UL BBOX:", lower48.invert([puertoRico.clipExtent()[0][0], puertoRico.clipExtent()[0][1]]));
console.info("UR BBOX:", lower48.invert([puertoRico.clipExtent()[1][0], puertoRico.clipExtent()[0][1]]));
console.info("LD BBOX:", lower48.invert([puertoRico.clipExtent()[1][0], puertoRico.clipExtent()[1][1]]));
console.info("LL BBOX:", lower48.invert([puertoRico.clipExtent()[0][0], puertoRico.clipExtent()[1][1]]));
console.info("CLIP EXTENT samoa: ", samoa.clipExtent());
console.info("UL BBOX:", lower48.invert([samoa.clipExtent()[0][0], samoa.clipExtent()[0][1]]));
console.info("UR BBOX:", lower48.invert([samoa.clipExtent()[1][0], samoa.clipExtent()[0][1]]));
console.info("LD BBOX:", lower48.invert([samoa.clipExtent()[1][0], samoa.clipExtent()[1][1]]));
console.info("LL BBOX:", lower48.invert([samoa.clipExtent()[0][0], samoa.clipExtent()[1][1]]));
console.info("CLIP EXTENT guam: ", guam.clipExtent());
console.info("UL BBOX:", lower48.invert([guam.clipExtent()[0][0], guam.clipExtent()[0][1]]));
console.info("UR BBOX:", lower48.invert([guam.clipExtent()[1][0], guam.clipExtent()[0][1]]));
console.info("LD BBOX:", lower48.invert([guam.clipExtent()[1][0], guam.clipExtent()[1][1]]));
console.info("LL BBOX:", lower48.invert([guam.clipExtent()[0][0], guam.clipExtent()[1][1]]));
*/
var ulhawaii = lower48([-110.4641, 28.2805]);
var urhawaii = lower48([-104.0597, 28.9528]);
var ldhawaii = lower48([-103.7049, 25.1031]);
var llhawaii = lower48([-109.8337, 24.4531]);
var ulalaska = lower48([ -124.4745, 28.1407]);
var uralaska = lower48([ -110.931, 30.8844]);
var ldalaska = lower48([-109.8337, 24.4531]);
var llalaska = lower48([-122.4628, 21.8562]);
var ulpuertoRico = lower48([-76.8579, 25.1544]);
var urpuertoRico = lower48([-72.429, 24.2097]);
var ldpuertoRico = lower48([-72.8265, 22.7056]);
var llpuertoRico = lower48([-77.1852, 23.6392]);
var ulsamoa = lower48([-125.0093, 29.7791]);
var ursamoa = lower48([-118.5193, 31.3262]);
var ldsamoa = lower48([-118.064, 29.6912]);
var llsamoa = lower48([-124.4369, 28.169]);
var ulguam = lower48([-128.1314, 37.4582]);
var urguam = lower48([-125.2132, 38.214]);
var ldguam = lower48([-122.3616, 30.5115]);
var llguam = lower48([-125.0315, 29.8211]);
context.moveTo(ulhawaii[0], ulhawaii[1]);
context.lineTo(urhawaii[0], urhawaii[1]);
context.lineTo(ldhawaii[0], ldhawaii[1]);
context.lineTo(ldhawaii[0], ldhawaii[1]);
context.lineTo(llhawaii[0], llhawaii[1]);
context.closePath();
context.moveTo(ulalaska[0], ulalaska[1]);
context.lineTo(uralaska[0], uralaska[1]);
context.lineTo(ldalaska[0], ldalaska[1]);
context.lineTo(ldalaska[0], ldalaska[1]);
context.lineTo(llalaska[0], llalaska[1]);
context.closePath();
context.moveTo(ulpuertoRico[0], ulpuertoRico[1]);
context.lineTo(urpuertoRico[0], urpuertoRico[1]);
context.lineTo(ldpuertoRico[0], ldpuertoRico[1]);
context.lineTo(ldpuertoRico[0], ldpuertoRico[1]);
context.lineTo(llpuertoRico[0], llpuertoRico[1]);
context.closePath();
context.moveTo(ulsamoa[0], ulsamoa[1]);
context.lineTo(ursamoa[0], ursamoa[1]);
context.lineTo(ldsamoa[0], ldsamoa[1]);
context.lineTo(ldsamoa[0], ldsamoa[1]);
context.lineTo(llsamoa[0], llsamoa[1]);
context.closePath();
context.moveTo(ulguam[0], ulguam[1]);
context.lineTo(urguam[0], urguam[1]);
context.lineTo(ldguam[0], ldguam[1]);
context.lineTo(ldguam[0], ldguam[1]);
context.lineTo(llguam[0], llguam[1]);
context.closePath();
};
albersUsa.getCompositionBorders = function() {
var context = d3Path.path();
this.drawCompositionBorders(context);
return context.toString();
};
return albersUsa.scale(1070);
}
// The projections must have mutually exclusive clip regions on the sphere,
// as this will avoid emitting interleaving lines and polygons.
function multiplex$2(streams) {
var n = streams.length;
return {
point: function(x, y) { var i = -1; while (++i < n) {streams[i].point(x, y); }},
sphere: function() { var i = -1; while (++i < n) {streams[i].sphere(); }},
lineStart: function() { var i = -1; while (++i < n) {streams[i].lineStart(); }},
lineEnd: function() { var i = -1; while (++i < n) {streams[i].lineEnd(); }},
polygonStart: function() { var i = -1; while (++i < n) {streams[i].polygonStart(); }},
polygonEnd: function() { var i = -1; while (++i < n) {streams[i].polygonEnd(); }}
};
}
// A composite projection for Spain, configured by default for 960×500.
function conicConformalSpain() {
var cache,
cacheStream,
iberianPeninsule = d3Geo.geoConicConformal().rotate([5, -38.6]).parallels([0,60]), iberianPeninsulePoint,
canaryIslands = d3Geo.geoConicConformal().rotate([5, -38.6]).parallels([0,60]), canaryIslandsPoint,
point, pointStream = {point: function(x, y) { point = [x, y]; }};
/*
var iberianPeninsuleBbox = [[-11, 46], [4, 35]];
var canaryIslandsBbox = [[-19.0, 28.85], [-12.7, 28.1]];
*/
function conicConformalSpain(coordinates) {
var x = coordinates[0], y = coordinates[1];
return point = null,
(iberianPeninsulePoint.point(x, y), point) ||
(canaryIslandsPoint.point(x, y), point);
}
conicConformalSpain.invert = function(coordinates) {
var k = iberianPeninsule.scale(),
t = iberianPeninsule.translate(),
x = (coordinates[0] - t[0]) / k,
y = (coordinates[1] - t[1]) / k;
return (y >= 0.05346 && y< 0.0897 && x >= -0.13388 && x < -0.0322 ? canaryIslands
: iberianPeninsule).invert(coordinates);
};
conicConformalSpain.stream = function(stream) {
return cache && cacheStream === stream ? cache : cache = multiplex$2([iberianPeninsule.stream(cacheStream = stream), canaryIslands.stream(stream)]);
};
conicConformalSpain.precision = function(_) {
if (!arguments.length) {return iberianPeninsule.precision();}
iberianPeninsule.precision(_);
canaryIslands.precision(_);
return reset();
};
conicConformalSpain.scale = function(_) {
if (!arguments.length) {return iberianPeninsule.scale();}
iberianPeninsule.scale(_);
canaryIslands.scale(_);
return conicConformalSpain.translate(iberianPeninsule.translate());
};
conicConformalSpain.translate = function(_) {
if (!arguments.length) {return iberianPeninsule.translate();}
var k = iberianPeninsule.scale(), x = +_[0], y = +_[1];
/*
var c0 = iberianPeninsule(iberianPeninsuleBbox[0]);
var x0 = (x - c0[0]) / k;
var y0 = (y - c0[1]) / k;
var c1 = iberianPeninsule(iberianPeninsuleBbox[1]);
var x1 = (x - c1[0]) / k;
var y1 = (y - c1[1]) / k;
console.info('Iberian Peninsula: p0: ' + x0 + ', ' + y0 + ' , p1: ' + x1 + ' - ' + y1);
c0 = canaryIslands.translate([x + 0.1 * k, y - 0.094 * k])(canaryIslandsBbox[0]);
x0 = (x - c0[0]) / k;
y0 = (y - c0[1]) / k;
c1 = canaryIslands.translate([x + 0.1 * k, y - 0.094 * k])(canaryIslandsBbox[1]);
x1 = (x - c1[0]) / k;
y1 = (y - c1[1]) / k;
console.info('Canry Islands: p0: ' + x0 + ', ' + y0 + ' , p1: ' + x1 + ' - ' + y1);
*/
iberianPeninsulePoint = iberianPeninsule
.translate(_)
.clipExtent([[x - 0.06857 * k, y - 0.1288 * k],[x + 0.13249 * k, y + 0.06 * k]])
.stream(pointStream);
canaryIslandsPoint = canaryIslands
.translate([x + 0.1 * k, y - 0.094 * k])
.clipExtent([[x - 0.1331 * k + epsilon, y + 0.053457 * k + epsilon],[x - 0.0354 * k - epsilon, y + 0.08969 * k - epsilon]])
.stream(pointStream);
return reset();
};
conicConformalSpain.fitExtent = function(extent, object) {
return fitExtent(conicConformalSpain, extent, object);
};
conicConformalSpain.fitSize = function(size, object) {
return fitSize(conicConformalSpain, size, object);
};
function reset() {
cache = cacheStream = null;
return conicConformalSpain;
}
conicConformalSpain.drawCompositionBorders = function(context) {
/*
console.info("CLIP EXTENT: ", canaryIslands.clipExtent());
console.info("UL BBOX:", iberianPeninsule.invert([canaryIslands.clipExtent()[0][0], canaryIslands.clipExtent()[0][1]]));
console.info("UR BBOX:", iberianPeninsule.invert([canaryIslands.clipExtent()[1][0], canaryIslands.clipExtent()[0][1]]));
console.info("LD BBOX:", iberianPeninsule.invert([canaryIslands.clipExtent()[1][0], canaryIslands.clipExtent()[1][1]]));
*/
var ulCanaryIslands = iberianPeninsule([-14.0346750, 34.965007]);
var urCanaryIslands = iberianPeninsule([-7.4208899, 35.536988]);
var ldCanaryIslands = iberianPeninsule([-7.3148275, 33.54359]);
context.moveTo(ulCanaryIslands[0], ulCanaryIslands[1]);
context.lineTo(urCanaryIslands[0], urCanaryIslands[1]);
context.lineTo(ldCanaryIslands[0], ldCanaryIslands[1]);
};
conicConformalSpain.getCompositionBorders = function() {
var context = d3Path.path();
this.drawCompositionBorders(context);
return context.toString();
};
return conicConformalSpain.scale(2700);
}
// The projections must have mutually exclusive clip regions on the sphere,
// as this will avoid emitting interleaving lines and polygons.
function multiplex$3(streams) {
var n = streams.length;
return {
point: function(x, y) { var i = -1; while (++i < n) {streams[i].point(x, y); }},
sphere: function() { var i = -1; while (++i < n) {streams[i].sphere(); }},
lineStart: function() { var i = -1; while (++i < n) {streams[i].lineStart(); }},
lineEnd: function() { var i = -1; while (++i < n) {streams[i].lineEnd(); }},
polygonStart: function() { var i = -1; while (++i < n) {streams[i].polygonStart(); }},
polygonEnd: function() { var i = -1; while (++i < n) {streams[i].polygonEnd(); }}
};
}
// A composite projection for Portugal, configured by default for 960×500.
function conicConformalPortugal() {
var cache,
cacheStream,
iberianPeninsule = d3Geo.geoConicConformal().rotate([10, -39.3]).parallels([0, 60]), iberianPeninsulePoint,
madeira = d3Geo.geoConicConformal().rotate([17, -32.7]).parallels([0, 60]), madeiraPoint,
azores = d3Geo.geoConicConformal().rotate([27.8, -38.6]).parallels([0, 60]), azoresPoint,
point, pointStream = {point: function(x, y) { point = [x, y]; }};
/*
var iberianPeninsuleBbox = [[-11, 46], [4, 34]];
var madeiraBbox = [[-17.85, 33.6], [-16, 32.02]];
var azoresBbox = [[-32, 40.529], [-23.98, 35.75]];
*/
function conicConformalPortugal(coordinates) {
var x = coordinates[0], y = coordinates[1];
return point = null,
(iberianPeninsulePoint.point(x, y), point) ||
(madeiraPoint.point(x, y), point) ||
(azoresPoint.point(x, y), point);
}
conicConformalPortugal.invert = function(coordinates) {
var k = iberianPeninsule.scale(),
t = iberianPeninsule.translate(),
x = (coordinates[0] - t[0]) / k,
y = (coordinates[1] - t[1]) / k;
/*
//How are the return values calculated:
console.info("******");
var c0 = madeira(madeiraBbox[0]);
var x0 = (c0[0] - t[0]) / k;
var y0 = (c0[1] - t[1]) / k;
console.info("p0 madeira", x0 + ' - ' + y0);
var c1 = madeira(madeiraBbox[1]);
var x1 = (c1[0] - t[0]) / k;
var y1 = (c1[1] - t[1]) / k;
console.info("p1 madeira", x1 + ' - ' + y1);
c0 = azores(azoresBbox[0]);
x0 = (c0[0] - t[0]) / k;
y0 = (c0[1] - t[1]) / k;
console.info("p0 azores", x0 + ' - ' + y0);
c1 = azores(azoresBbox[1]);
x1 = (c1[0] - t[0]) / k;
y1 = (c1[1] - t[1]) / k;
console.info("p1 azores", x1 + ' - ' + y1);
*/
return (y >= 0.0093 && y< 0.03678 && x >= -0.03875 && x < -0.0116 ? madeira
: y >= -0.0412 && y< 0.0091 && x >= -0.07782 && x < -0.01166 ? azores
: iberianPeninsule).invert(coordinates);
};
conicConformalPortugal.stream = function(stream) {
return cache && cacheStream === stream ? cache : cache = multiplex$3([iberianPeninsule.stream(cacheStream = stream), madeira.stream(stream), azores.stream(stream)]);
};
conicConformalPortugal.precision = function(_) {
if (!arguments.length) {return iberianPeninsule.precision();}
iberianPeninsule.precision(_);
madeira.precision(_);
azores.precision(_);
return reset();
};
conicConformalPortugal.scale = function(_) {
if (!arguments.length) {return iberianPeninsule.scale();}
iberianPeninsule.scale(_);
madeira.scale(_);
azores.scale(_ * 0.6);
return conicConformalPortugal.translate(iberianPeninsule.translate());
};
conicConformalPortugal.translate = function(_) {
if (!arguments.length) {return iberianPeninsule.translate();}
var k = iberianPeninsule.scale(), x = +_[0], y = +_[1];
/*
var c0 = iberianPeninsule(iberianPeninsuleBbox[0]);
var x0 = (x - c0[0]) / k;
var y0 = (y - c0[1]) / k;
var c1 = iberianPeninsule(iberianPeninsuleBbox[1]);
var x1 = (x - c1[0]) / k;
var y1 = (y - c1[1]) / k;
console.info('Iberian Peninsula: p0: ' + x0 + ', ' + y0 + ' , p1: ' + x1 + ' - ' + y1);
console.info('.clipExtent([[x '+
(x0<0?'+ ':'- ') + Math.abs(x0.toFixed(4))+
' * k, y '+
(y0<0?'+ ':'- ') + Math.abs(y0.toFixed(4))+
' * k],[x '+
(x1<0?'+ ':'- ') + Math.abs(x1.toFixed(4))+
' * k, y '+
(y1<0?'+ ':'- ') + Math.abs(y1.toFixed(4))+
' * k]])');
c0 = madeira.translate([x - 0.0265 * k, y + 0.025 * k])(madeiraBbox[0]);
x0 = (x - c0[0]) / k;
y0 = (y - c0[1]) / k;
c1 = madeira.translate([x - 0.0265 * k, y + 0.025 * k])(madeiraBbox[1]);
x1 = (x - c1[0]) / k;
y1 = (y - c1[1]) / k;
console.info('Madeira: p0: ' + x0 + ', ' + y0 + ' , p1: ' + x1 + ' - ' + y1);
console.info('.clipExtent([[x '+
(x0<0?'+ ':'- ') + Math.abs(x0.toFixed(4))+
' * k + epsilon, y '+
(y0<0?'+ ':'- ') + Math.abs(y0.toFixed(4))+
' * k + epsilon],[x '+
(x1<0?'+ ':'- ') + Math.abs(x1.toFixed(4))+
' * k - epsilon, y '+
(y1<0?'+ ':'- ') + Math.abs(y1.toFixed(4))+
' * k - epsilon]])');
c0 = azores.translate([x - 0.045 * k, y + -0.02 * k])(azoresBbox[0]);
x0 = (x - c0[0]) / k;
y0 = (y - c0[1]) / k;
c1 = azores.translate([x - 0.045 * k, y + -0.02 * k])(azoresBbox[1]);
x1 = (x - c1[0]) / k;
y1 = (y - c1[1]) / k;
console.info('Azores: p0: ' + x0 + ', ' + y0 + ' , p1: ' + x1 + ' - ' + y1);
console.info('.clipExtent([[x '+
(x0<0?'+ ':'- ') + Math.abs(x0.toFixed(4))+
' * k + epsilon, y '+
(y0<0?'+ ':'- ') + Math.abs(y0.toFixed(4))+
' * k + epsilon],[x '+
(x1<0?'+ ':'- ') + Math.abs(x1.toFixed(4))+
' * k - epsilon, y '+
(y1<0?'+ ':'- ') + Math.abs(y1.toFixed(4))+
' * k - epsilon]])');
*/
iberianPeninsulePoint = iberianPeninsule
.translate(_)
.clipExtent([[x - 0.0115 * k, y - 0.1138 * k],[x +0.2105 * k, y +0.0673 * k]])
.stream(pointStream);
madeiraPoint = madeira
.translate([x - 0.0265 * k, y + 0.025 * k])
.clipExtent([[x - 0.0388 * k + epsilon, y + 0.0093 * k + epsilon],[x - 0.0116 * k - epsilon, y + 0.0368 * k - epsilon]])
.stream(pointStream);
azoresPoint = azores
.translate([x - 0.045 * k, y + -0.02 * k])
.clipExtent([[x - 0.0778 * k + epsilon, y - 0.0413 * k + epsilon],[x - 0.0117 * k - epsilon, y + 0.0091 * k - epsilon]])
.stream(pointStream);
return reset();
};
conicConformalPortugal.fitExtent = function(extent, object) {
return fitExtent(conicConformalPortugal, extent, object);
};
conicConformalPortugal.fitSize = function(size, object) {
return fitSize(conicConformalPortugal, size, object);
};
function reset() {
cache = cacheStream = null;
return conicConformalPortugal;
}
conicConformalPortugal.drawCompositionBorders = function(context) {
/*
console.info("CLIP EXTENT MADEIRA: ", madeira.clipExtent());
console.info("UL BBOX:", iberianPeninsule.invert([madeira.clipExtent()[0][0], madeira.clipExtent()[0][1]]));
console.info("UR BBOX:", iberianPeninsule.invert([madeira.clipExtent()[1][0], madeira.clipExtent()[0][1]]));
console.info("LD BBOX:", iberianPeninsule.invert([madeira.clipExtent()[1][0], madeira.clipExtent()[1][1]]));
console.info("LL BBOX:", iberianPeninsule.invert([madeira.clipExtent()[0][0], madeira.clipExtent()[1][1]]));
console.info("CLIP EXTENT AZORES: ", azores.clipExtent());
console.info("UL BBOX:", iberianPeninsule.invert([azores.clipExtent()[0][0], azores.clipExtent()[0][1]]));
console.info("UR BBOX:", iberianPeninsule.invert([azores.clipExtent()[1][0], azores.clipExtent()[0][1]]));
console.info("LD BBOX:", iberianPeninsule.invert([azores.clipExtent()[1][0], azores.clipExtent()[1][1]]));
console.info("LL BBOX:", iberianPeninsule.invert([azores.clipExtent()[0][0], azores.clipExtent()[1][1]]));
*/
var ulmadeira = iberianPeninsule([-12.8351, 38.7113]);
var urmadeira = iberianPeninsule([-10.8482, 38.7633]);
var ldmadeira = iberianPeninsule([-10.8181, 37.2072]);
var llmadeira = iberianPeninsule([-12.7345, 37.1573]);
var ulazores = iberianPeninsule([-16.0753, 41.4436]);
var urazores = iberianPeninsule([-10.9168, 41.6861]);
var ldazores = iberianPeninsule([-10.8557, 38.7747]);
var llazores = iberianPeninsule([-15.6728, 38.5505]);
context.moveTo(ulmadeira[0], ulmadeira[1]);
context.lineTo(urmadeira[0], urmadeira[1]);
context.lineTo(ldmadeira[0], ldmadeira[1]);
context.lineTo(ldmadeira[0], ldmadeira[1]);
context.lineTo(llmadeira[0], llmadeira[1]);
context.closePath();
context.moveTo(ulazores[0], ulazores[1]);
context.lineTo(urazores[0], urazores[1]);
context.lineTo(ldazores[0], ldazores[1]);
context.lineTo(ldazores[0], ldazores[1]);
context.lineTo(llazores[0], llazores[1]);
context.closePath();
};
conicConformalPortugal.getCompositionBorders = function() {
var context = d3Path.path();
this.drawCompositionBorders(context);
return context.toString();
};
return conicConformalPortugal.scale(4200);
}
// The projections must have mutually exclusive clip regions on the sphere,
// as this will avoid emitting interleaving lines and polygons.
function multiplex$4(streams) {
var n = streams.length;
return {
point: function(x, y) { var i = -1; while (++i < n) {streams[i].point(x, y); }},
sphere: function() { var i = -1; while (++i < n) {streams[i].sphere(); }},
lineStart: function() { var i = -1; while (++i < n) {streams[i].lineStart(); }},
lineEnd: function() { var i = -1; while (++i < n) {streams[i].lineEnd(); }},
polygonStart: function() { var i = -1; while (++i < n) {streams[i].polygonStart(); }},
polygonEnd: function() { var i = -1; while (++i < n) {streams[i].polygonEnd(); }}
};
}
// A composite projection for Ecuador, configured by default for 960×500.
function mercatorEcuador() {
var cache,
cacheStream,
mainland = d3Geo.geoMercator().rotate([80, 1.5]), mainlandPoint,
galapagos = d3Geo.geoMercator().rotate([90.73, 1]), galapagosPoint,
point, pointStream = {point: function(x, y) { point = [x, y]; }};
/*
var mainlandBbox = [[-81.5, 2.7], [-70.0, -6.0]];
var galapagosBbox = [[-92.2, 0.58], [-88.8, -1.8]];
*/
function mercatorEcuador(coordinates) {
var x = coordinates[0], y = coordinates[1];
return point = null,
(mainlandPoint.point(x, y), point) ||
(galapagosPoint.point(x, y), point);
}
mercatorEcuador.invert = function(coordinates) {
var k = mainland.scale(),
t = mainland.translate(),
x = (coordinates[0] - t[0]) / k,
y = (coordinates[1] - t[1]) / k;
/*
//How are the return values calculated:
var c0 = galapagos(galapagosBbox[0]);
var x0 = (c0[0] - t[0]) / k;
var y0 = (c0[1] - t[1]) / k;
console.info("p0 galapagos", x0 + ' - ' + y0);
var c1 = galapagos(galapagosBbox[1]);
var x1 = (c1[0] - t[0]) / k;
var y1 = (c1[1] - t[1]) / k;
console.info("p1 galapagos", x1 + ' - ' + y1);
*/
return (y >= -0.0676 && y< -0.026 && x >= -0.0857 && x < -0.0263 ? galapagos
: mainland).invert(coordinates);
};
mercatorEcuador.stream = function(stream) {
return cache && cacheStream === stream ? cache : cache = multiplex$4([mainland.stream(cacheStream = stream), galapagos.stream(stream)]);
};
mercatorEcuador.precision = function(_) {
if (!arguments.length) {return mainland.precision();}
mainland.precision(_);
galapagos.precision(_);
return reset();
};
mercatorEcuador.scale = function(_) {
if (!arguments.length) {return mainland.scale();}
mainland.scale(_);
galapagos.scale(_);
return mercatorEcuador.translate(mainland.translate());
};
mercatorEcuador.translate = function(_) {
if (!arguments.length) {return mainland.translate();}
var k = mainland.scale(), x = +_[0], y = +_[1];
/*
var c0 = mainland(mainlandBbox[0]);
var x0 = (x - c0[0]) / k;
var y0 = (y - c0[1]) / k;
var c1 = mainland(mainlandBbox[1]);
var x1 = (x - c1[0]) / k;
var y1 = (y - c1[1]) / k;
console.info('mainland: p0: ' + x0 + ', ' + y0 + ' , p1: ' + x1 + ' - ' + y1);
console.info('.clipExtent([[x '+
(x0<0?'+ ':'- ') + Math.abs(x0.toFixed(4))+
' * k, y '+
(y0<0?'+ ':'- ') + Math.abs(y0.toFixed(4))+
' * k],[x '+
(x1<0?'+ ':'- ') + Math.abs(x1.toFixed(4))+
' * k, y '+
(y1<0?'+ ':'- ') + Math.abs(y1.toFixed(4))+
' * k]])');
c0 = galapagos.translate([x - 0.06 * k, y - 0.04 * k])(galapagosBbox[0]);
x0 = (x - c0[0]) / k;
y0 = (y - c0[1]) / k;
c1 = galapagos.translate([x - 0.06 * k, y - 0.04 * k])(galapagosBbox[1]);
x1 = (x - c1[0]) / k;
y1 = (y - c1[1]) / k;
console.info('galapagos: p0: ' + x0 + ', ' + y0 + ' , p1: ' + x1 + ' - ' + y1);
console.info('.clipExtent([[x '+
(x0<0?'+ ':'- ') + Math.abs(x0.toFixed(4))+
' * k + epsilon, y '+
(y0<0?'+ ':'- ') + Math.abs(y0.toFixed(4))+
' * k + epsilon],[x '+
(x1<0?'+ ':'- ') + Math.abs(x1.toFixed(4))+
' * k - epsilon, y '+
(y1<0?'+ ':'- ') + Math.abs(y1.toFixed(4))+
' * k - epsilon]])');*/
mainlandPoint = mainland
.translate(_)
.clipExtent([[x - 0.0262 * k, y - 0.0734 * k],[x + 0.1741 * k, y + 0.079 * k]])
.stream(pointStream);
galapagosPoint = galapagos
.translate([x - 0.06 * k, y - 0.04 * k])
.clipExtent([[x - 0.0857 * k + epsilon, y - 0.0676 * k + epsilon],[x - 0.0263 * k - epsilon, y - 0.026 * k - epsilon]])
.stream(pointStream);
return reset();
};
mercatorEcuador.fitExtent = function(extent, object) {
return fitExtent(mercatorEcuador, extent, object);
};
mercatorEcuador.fitSize = function(size, object) {
return fitSize(mercatorEcuador, size, object);
};
function reset() {
cache = cacheStream = null;
return mercatorEcuador;
}
mercatorEcuador.drawCompositionBorders = function(context) {
/*
console.info("CLIP EXTENT: ", galapagos.clipExtent());
console.info("UL BBOX:", mainland.invert([galapagos.clipExtent()[0][0], galapagos.clipExtent()[0][1]]));
console.info("UR BBOX:", mainland.invert([galapagos.clipExtent()[1][0], galapagos.clipExtent()[0][1]]));
console.info("LD BBOX:", mainland.invert([galapagos.clipExtent()[1][0], galapagos.clipExtent()[1][1]]));
console.info("LL BBOX:", mainland.invert([galapagos.clipExtent()[0][0], galapagos.clipExtent()[1][1]]));
*/
var ulgalapagos = mainland([-84.9032, 2.3757]);
var urgalapagos = mainland([-81.5047, 2.3708]);
var ldgalapagos = mainland([-81.5063, -0.01]);
var llgalapagos = mainland([-84.9086, -0.005]);
context.moveTo(ulgalapagos[0], ulgalapagos[1]);
context.lineTo(urgalapagos[0], urgalapagos[1]);
context.lineTo(ldgalapagos[0], ldgalapagos[1]);
context.lineTo(llgalapagos[0], llgalapagos[1]);
context.closePath();
};
mercatorEcuador.getCompositionBorders = function() {
var context = d3Path.path();
this.drawCompositionBorders(context);
return context.toString();
};
return mercatorEcuador.scale(3500);
}
// The projections must have mutually exclusive clip regions on the sphere,
// as this will avoid emitting interleaving lines and polygons.
function multiplex$5(streams) {
var n = streams.length;
return {
point: function(x, y) { var i = -1; while (++i < n) {streams[i].point(x, y); }},
sphere: function() { var i = -1; while (++i < n) {streams[i].sphere(); }},
lineStart: function() { var i = -1; while (++i < n) {streams[i].lineStart(); }},
lineEnd: function() { var i = -1; while (++i < n) {streams[i].lineEnd(); }},
polygonStart: function() { var i = -1; while (++i < n) {streams[i].polygonStart(); }},
polygonEnd: function() { var i = -1; while (++i < n) {streams[i].polygonEnd(); }}
};
}
// A composite projection for Chile, configured by default for 960×500.
function transverseMercatorChile() {
var cache,
cacheStream,
mainland = d3Geo.geoTransverseMercator().rotate([72, 37]), mainlandPoint,
antarctic = d3Geo.geoStereographic().rotate([72, 0]), antarcticPoint,
juanFernandez = d3Geo.geoMercator().rotate([80, 33.5]), juanFernandezPoint,
pascua = d3Geo.geoMercator().rotate([110, 25]), pascuaPoint,
point, pointStream = {point: function(x, y) { point = [x, y]; }};
/*
var mainlandBbox = [[-75.5, -15.0], [-32, -49.0]];
var antarcticBbox = [[-91.0, -60.0], [-43.0, -90.0]];
var juanFernandezBbox = [[-81.0, -33.0], [-78.5, -34.0]];
var pascuaBbox = [[-110, -26.6], [-108.7, -27.5]];
*/
function transverseMercatorChile(coordinates) {
var x = coordinates[0], y = coordinates[1];
return point = null,
(mainlandPoint.point(x, y), point) ||
(antarcticPoint.point(x, y), point) ||
(juanFernandezPoint.point(x, y), point) ||
(pascuaPoint.point(x, y), point);
}
transverseMercatorChile.invert = function(coordinates) {
var k = mainland.scale(),
t = mainland.translate(),
x = (coordinates[0] - t[0]) / k,
y = (coordinates[1] - t[1]) / k;
/*
//How are the return values calculated:
console.info("******");
var c0 = antarctic(antarcticBbox[0]);
var x0 = (c0[0] - t[0]) / k;
var y0 = (c0[1] - t[1]) / k;
console.info("p0 antarctic", x0 + ' - ' + y0);
var c1 = antarctic(antarcticBbox[1]);
var x1 = (c1[0] - t[0]) / k;
var y1 = (c1[1] - t[1]) / k;
console.info("p1 antarctic", x1 + ' - ' + y1);
c0 = juanFernandez(juanFernandezBbox[0]);
x0 = (c0[0] - t[0]) / k;
y0 = (c0[1] - t[1]) / k;
console.info("p0 juanFernandez", x0 + ' - ' + y0);
c1 = juanFernandez(juanFernandezBbox[1]);
x1 = (c1[0] - t[0]) / k;
y1 = (c1[1] - t[1]) / k;
console.info("p1 juanFernandez", x1 + ' - ' + y1);
c0 = pascua(pascuaBbox[0]);
x0 = (c0[0] - t[0]) / k;
y0 = (c0[1] - t[1]) / k;
console.info("p0 pascua", x0 + ' - ' + y0);
c1 = pascua(pascuaBbox[1]);
x1 = (c1[0] - t[0]) / k;
y1 = (c1[1] - t[1]) / k;
console.info("p1 pascua", x1 + ' - ' + y1);
*/
return (y >= 0.2582 && y< 0.32 && x >= -0.1036 && x < -0.087 ? antarctic
: y >= -0.01298 && y< 0.0133 && x >= -0.11396 && x < -0.05944 ? juanFernandez
: y >= 0.01539 && y< 0.03911 && x >= -0.089 && x < -0.0588 ? pascua
: mainland).invert(coordinates);
};
transverseMercatorChile.stream = function(stream) {
return cache && cacheStream === stream ? cache : cache = multiplex$5([mainland.stream(cacheStream = stream), antarctic.stream(stream), juanFernandez.stream(stream), pascua.stream(stream)]);
};
transverseMercatorChile.precision = function(_) {
if (!arguments.length) {return mainland.precision();}
mainland.precision(_);
antarctic.precision(_);
juanFernandez.precision(_);
pascua.precision(_);
return reset();
};
transverseMercatorChile.scale = function(_) {
if (!arguments.length) {return mainland.scale();}
mainland.scale(_);
antarctic.scale(_ * 0.15);
juanFernandez.scale(_ * 1.5);
pascua.scale(_ * 1.5);
return transverseMercatorChile.translate(mainland.translate());
};
transverseMercatorChile.translate = function(_) {
if (!arguments.length) {return mainland.translate();}
var k = mainland.scale(), x = +_[0], y = +_[1];
/*
var c0 = mainland(mainlandBbox[0]);
var x0 = (x - c0[0]) / k;
var y0 = (y - c0[1]) / k;
var c1 = mainland(mainlandBbox[1]);
var x1 = (x - c1[0]) / k;
var y1 = (y - c1[1]) / k;
console.info('Mainland: p0: ' + x0 + ', ' + y0 + ' , p1: ' + x1 + ' - ' + y1);
console.info('.clipExtent([[x '+
(x0<0?'+ ':'- ') + Math.abs(x0.toFixed(4))+
' * k, y '+
(y0<0?'+ ':'- ') + Math.abs(y0.toFixed(4))+
' * k],[x '+
(x1<0?'+ ':'- ') + Math.abs(x1.toFixed(4))+
' * k, y '+
(y1<0?'+ ':'- ') + Math.abs(y1.toFixed(4))+
' * k]])');
c0 = antarctic.translate([x - 0.1 * k, y + 0.17 * k])(antarcticBbox[0]);
x0 = (x - c0[0]) / k;
y0 = (y - c0[1]) / k;
c1 = antarctic.translate([x - 0.1 * k, y + 0.17 * k])(antarcticBbox[1]);
x1 = (x - c1[0]) / k;
y1 = (y - c1[1]) / k;
console.info('antarctic: p0: ' + x0 + ', ' + y0 + ' , p1: ' + x1 + ' - ' + y1);
console.info('Doesn t work due to -90 latitude!' + '.clipExtent([[x '+
(x0<0?'+ ':'- ') + Math.abs(x0.toFixed(4))+
' * k + epsilon, y '+
(y0<0?'+ ':'- ') + Math.abs(y0.toFixed(4))+
' * k + epsilon],[x '+
(x1<0?'+ ':'- ') + Math.abs(x1.toFixed(4))+
' * k - epsilon, y '+
(y1<0?'+ ':'- ') + Math.abs(y1.toFixed(4))+
' * k - epsilon]])');
c0 = juanFernandez.translate([x - 0.092 * k, y -0 * k])(juanFernandezBbox[0]);
x0 = (x - c0[0]) / k;
y0 = (y - c0[1]) / k;
c1 = juanFernandez.translate([x - 0.092 * k, y -0 * k])(juanFernandezBbox[1]);
x1 = (x - c1[0]) / k;
y1 = (y - c1[1]) / k;
console.info('juanFernandez: p0: ' + x0 + ', ' + y0 + ' , p1: ' + x1 + ' - ' + y1);
console.info('.clipExtent([[x '+
(x0<0?'+ ':'- ') + Math.abs(x0.toFixed(4))+
' * k + epsilon, y '+
(y0<0?'+ ':'- ') + Math.abs(y0.toFixed(4))+
' * k + epsilon],[x '+
(x1<0?'+ ':'- ') + Math.abs(x1.toFixed(4))+
' * k - epsilon, y '+
(y1<0?'+ ':'- ') + Math.abs(y1.toFixed(4))+
' * k - epsilon]])');
c0 = pascua.translate([x - 0.089 * k, y -0.0265 * k])(pascuaBbox[0]);
x0 = (x - c0[0]) / k;
y0 = (y - c0[1]) / k;
c1 = pascua.translate([x - 0.089 * k, y -0.0265 * k])(pascuaBbox[1]);
x1 = (x - c1[0]) / k;
y1 = (y - c1[1]) / k;
console.info('pascua: p0: ' + x0 + ', ' + y0 + ' , p1: ' + x1 + ' - ' + y1);
console.info('.clipExtent([[x '+
(x0<0?'+ ':'- ') + Math.abs(x0.toFixed(4))+
' * k + epsilon, y '+
(y0<0?'+ ':'- ') + Math.abs(y0.toFixed(4))+
' * k + epsilon],[x '+
(x1<0?'+ ':'- ') + Math.abs(x1.toFixed(4))+
' * k - epsilon, y '+
(y1<0?'+ ':'- ') + Math.abs(y1.toFixed(4))+
' * k - epsilon]])');
*/
mainlandPoint = mainland
.translate(_)
.clipExtent([[x - 0.059 * k, y - 0.3835 * k],[x + 0.4498 * k, y + 0.3375 * k]])
.stream(pointStream);
antarcticPoint = antarctic
.translate([x - 0.087 * k, y + 0.17 * k])
.clipExtent([[x - 0.1166 * k + epsilon, y + 0.2582 * k + epsilon],[x - 0.06 * k - epsilon, y + 0.32 * k - epsilon]])
.stream(pointStream);
juanFernandezPoint = juanFernandez
.translate([x - 0.092 * k, y - 0 * k])
.clipExtent([[x - 0.114 * k + epsilon, y - 0.013 * k + epsilon],[x - 0.0594 * k - epsilon, y + 0.0133 * k - epsilon]])
.stream(pointStream);
pascuaPoint = pascua
.translate([x - 0.089 * k, y - 0.0265 * k])
.clipExtent([[x - 0.089 * k + epsilon, y + 0.0154 * k + epsilon],[x - 0.0588 * k - epsilon, y + 0.0391 * k - epsilon]])
.stream(pointStream);
return reset();
};
transverseMercatorChile.fitExtent = function(extent, object) {
return fitExtent(transverseMercatorChile, extent, object);
};
transverseMercatorChile.fitSize = function(size, object) {
return fitSize(transverseMercatorChile, size, object);
};
function reset() {
cache = cacheStream = null;
return transverseMercatorChile;
}
transverseMercatorChile.drawCompositionBorders = function(context) {
/*
console.info("CLIP EXTENT antarctic: ", antarctic.clipExtent());
console.info("UL BBOX:", mainland.invert([antarctic.clipExtent()[0][0], antarctic.clipExtent()[0][1]]));
console.info("UR BBOX:", mainland.invert([antarctic.clipExtent()[1][0], antarctic.clipExtent()[0][1]]));
console.info("LD BBOX:", mainland.invert([antarctic.clipExtent()[1][0], antarctic.clipExtent()[1][1]]));
console.info("LL BBOX:", mainland.invert([antarctic.clipExtent()[0][0], antarctic.clipExtent()[1][1]]));
console.info("CLIP EXTENT juanFernandez: ", juanFernandez.clipExtent());
console.info("UL BBOX:", mainland.invert([juanFernandez.clipExtent()[0][0], juanFernandez.clipExtent()[0][1]]));
console.info("UR BBOX:", mainland.invert([juanFernandez.clipExtent()[1][0], juanFernandez.clipExtent()[0][1]]));
console.info("LD BBOX:", mainland.invert([juanFernandez.clipExtent()[1][0], juanFernandez.clipExtent()[1][1]]));
console.info("LL BBOX:", mainland.invert([juanFernandez.clipExtent()[0][0], juanFernandez.clipExtent()[1][1]]));
console.info("CLIP EXTENT pascua: ", pascua.clipExtent());
console.info("UL BBOX:", mainland.invert([pascua.clipExtent()[0][0], pascua.clipExtent()[0][1]]));
console.info("UR BBOX:", mainland.invert([pascua.clipExtent()[1][0], pascua.clipExtent()[0][1]]));
console.info("LD BBOX:", mainland.invert([pascua.clipExtent()[1][0], pascua.clipExtent()[1][1]]));
console.info("LL BBOX:", mainland.invert([pascua.clipExtent()[0][0], pascua.clipExtent()[1][1]]));
*/
var ulantarctic = mainland([-82.6999, -51.3043]);
var urantarctic = mainland([-77.5442, -51.6631]);
var ldantarctic = mainland([-78.0254, -55.1860]);
var llantarctic = mainland([-83.6106, -54.7785]);
var uljuanFernandez = mainland([-80.0638, -35.9840]);
var urjuanFernandez = mainland([-76.2153, -36.1811]);
var ldjuanFernandez = mainland([-76.2994, -37.6839]);
var lljuanFernandez = mainland([-80.2231, -37.4757]);
var ulpascua = mainland([-78.442, -37.706]);
var urpascua = mainland([-76.263, -37.8054]);
var ldpascua = mainland([-76.344, -39.1595]);
var llpascua = mainland([-78.5638, -39.0559]);
context.moveTo(ulantarctic[0], ulantarctic[1]);
context.lineTo(urantarctic[0], urantarctic[1]);
context.lineTo(ldantarctic[0], ldantarctic[1]);
context.lineTo(ldantarctic[0], ldantarctic[1]);
context.lineTo(llantarctic[0], llantarctic[1]);
context.closePath();
context.moveTo(uljuanFernandez[0], uljuanFernandez[1]);
context.lineTo(urjuanFernandez[0], urjuanFernandez[1]);
context.lineTo(ldjuanFernandez[0], ldjuanFernandez[1]);
context.lineTo(ldjuanFernandez[0], ldjuanFernandez[1]);
context.lineTo(lljuanFernandez[0], lljuanFernandez[1]);
context.closePath();
context.moveTo(ulpascua[0], ulpascua[1]);
context.lineTo(urpascua[0], urpascua[1]);
context.lineTo(ldpascua[0], ldpascua[1]);
context.lineTo(ldpascua[0], ldpascua[1]);
context.lineTo(llpascua[0], llpascua[1]);
context.closePath();
};
transverseMercatorChile.getCompositionBorders = function() {
var context = d3Path.path();
this.drawCompositionBorders(context);
return context.toString();
};
return transverseMercatorChile.scale(700);
}
// The projections must have mutually exclusive clip regions on the sphere,
// as this will avoid emitting interleaving lines and polygons.
function multiplex$6(streams) {
var n = streams.length;
return {
point: function(x, y) { var i = -1; while (++i < n) {streams[i].point(x, y); }},
sphere: function() { var i = -1; while (++i < n) {streams[i].sphere(); }},
lineStart: function() { var i = -1; while (++i < n) {streams[i].lineStart(); }},
lineEnd: function() { var i = -1; while (++i < n) {streams[i].lineEnd(); }},
polygonStart: function() { var i = -1; while (++i < n) {streams[i].polygonStart(); }},
polygonEnd: function() { var i = -1; while (++i < n) {streams[i].polygonEnd(); }}
};
}
// A composite projection for Portugal, configured by default for 960×500.
function conicEquidistantJapan() {
var cache,
cacheStream,
mainland = d3Geo.geoConicEquidistant().rotate([-136, -22]).parallels([40, 34]), mainlandPoint, //gis.stackexchange.com/a/73135
hokkaido = d3Geo.geoConicEquidistant().rotate([-146, -26]).parallels([40, 34]), hokkaidoPoint,
okinawa = d3Geo.geoConicEquidistant().rotate([-126, -19]).parallels([40, 34]), okinawaPoint,
point, pointStream = {point: function(x, y) { point = [x, y]; }};
/*
var mainlandBbox = [[126.0, 41.606], [142.97, 29.97]];
var hokkaidoBbox = [[138.7, 45.61], [146.2, 41.2]];
var okinawaBbox = [[122.6, 29.0], [130, 23.7]];
*/
function conicEquidistantJapan(coordinates) {
var x = coordinates[0], y = coordinates[1];
return point = null,
(mainlandPoint.point(x, y), point) ||
(hokkaidoPoint.point(x, y), point) ||
(okinawaPoint.point(x, y), point);
}
conicEquidistantJapan.invert = function(coordinates) {
var k = mainland.scale(),
t = mainland.translate(),
x = (coordinates[0] - t[0]) / k,
y = (coordinates[1] - t[1]) / k;
/*
//How are the return values calculated:
console.info("******");
var c0 = hokkaido(hokkaidoBbox[0]);
var x0 = (c0[0] - t[0]) / k;
var y0 = (c0[1] - t[1]) / k;
console.info("p0 hokkaido", x0 + ' - ' + y0);
var c1 = hokkaido(hokkaidoBbox[1]);
var x1 = (c1[0] - t[0]) / k;
var y1 = (c1[1] - t[1]) / k;
console.info("p1 hokkaido", x1 + ' - ' + y1);
c0 = okinawa(okinawaBbox[0]);
x0 = (c0[0] - t[0]) / k;
y0 = (c0[1] - t[1]) / k;
console.info("p0 okinawa", x0 + ' - ' + y0);
c1 = okinawa(okinawaBbox[1]);
x1 = (c1[0] - t[0]) / k;
y1 = (c1[1] - t[1]) / k;
console.info("p1 okinawa", x1 + ' - ' + y1);
*/
return (y >= -0.10925 && y< -0.02701 && x >= -0.135 && x < -0.0397 ? hokkaido
: y >= 0.04713 && y< 0.11138 && x >= -0.03986 && x < 0.051 ? okinawa
: mainland).invert(coordinates);
};
conicEquidistantJapan.stream = function(stream) {
return cache && cacheStream === stream ? cache : cache = multiplex$6([mainland.stream(cacheStream = stream), hokkaido.stream(stream), okinawa.stream(stream)]);
};
conicEquidistantJapan.precision = function(_) {
if (!arguments.length) {return mainland.precision();}
mainland.precision(_);
hokkaido.precision(_);
okinawa.precision(_);
return reset();
};
conicEquidistantJapan.scale = function(_) {
if (!arguments.length) {return mainland.scale();}
mainland.scale(_);
hokkaido.scale(_);
okinawa.scale(_ * 0.7);
return conicEquidistantJapan.translate(mainland.translate());
};
conicEquidistantJapan.translate = function(_) {
if (!arguments.length) {return mainland.translate();}
var k = mainland.scale(), x = +_[0], y = +_[1];
/*
var c0 = mainland(mainlandBbox[0]);
var x0 = (x - c0[0]) / k;
var y0 = (y - c0[1]) / k;
var c1 = mainland(mainlandBbox[1]);
var x1 = (x - c1[0]) / k;
var y1 = (y - c1[1]) / k;
console.info('Main: p0: ' + x0 + ', ' + y0 + ' , p1: ' + x1 + ' - ' + y1);
console.info('.clipExtent([[x '+
(x0<0?'+ ':'- ') + Math.abs(x0.toFixed(4))+
' * k, y '+
(y0<0?'+ ':'- ') + Math.abs(y0.toFixed(4))+
' * k],[x '+
(x1<0?'+ ':'- ') + Math.abs(x1.toFixed(4))+
' * k, y '+
(y1<0?'+ ':'- ') + Math.abs(y1.toFixed(4))+
' * k]])');
c0 = hokkaido.translate([x - 0.0425 * k, y - 0.005 * k])(hokkaidoBbox[0]);
x0 = (x - c0[0]) / k;
y0 = (y - c0[1]) / k;
c1 = hokkaido.translate([x - 0.0425 * k, y - 0.005 * k])(hokkaidoBbox[1]);
x1 = (x - c1[0]) / k;
y1 = (y - c1[1]) / k;
console.info('hokkaido: p0: ' + x0 + ', ' + y0 + ' , p1: ' + x1 + ' - ' + y1);
console.info('.clipExtent([[x '+
(x0<0?'+ ':'- ') + Math.abs(x0.toFixed(4))+
' * k + epsilon, y '+
(y0<0?'+ ':'- ') + Math.abs(y0.toFixed(4))+
' * k + epsilon],[x '+
(x1<0?'+ ':'- ') + Math.abs(x1.toFixed(4))+
' * k - epsilon, y '+
(y1<0?'+ ':'- ') + Math.abs(y1.toFixed(4))+
' * k - epsilon]])');
c0 = okinawa.translate([x - 0 * k, y + 0 * k])(okinawaBbox[0]);
x0 = (x - c0[0]) / k;
y0 = (y - c0[1]) / k;
c1 = okinawa.translate([x - 0 * k, y + 0 * k])(okinawaBbox[1]);
x1 = (x - c1[0]) / k;
y1 = (y - c1[1]) / k;
console.info('okinawa: p0: ' + x0 + ', ' + y0 + ' , p1: ' + x1 + ' - ' + y1);
console.info('.clipExtent([[x '+
(x0<0?'+ ':'- ') + Math.abs(x0.toFixed(4))+
' * k + epsilon, y '+
(y0<0?'+ ':'- ') + Math.abs(y0.toFixed(4))+
' * k + epsilon],[x '+
(x1<0?'+ ':'- ') + Math.abs(x1.toFixed(4))+
' * k - epsilon, y '+
(y1<0?'+ ':'- ') + Math.abs(y1.toFixed(4))+
' * k - epsilon]])');
*/
mainlandPoint = mainland
.translate(_)
.clipExtent([[x - 0.1352 * k, y - 0.1091 * k],[x + 0.117 * k, y + 0.098 * k]])
.stream(pointStream);
hokkaidoPoint = hokkaido
.translate([x - 0.0425 * k, y - 0.005 * k])
.clipExtent([[x - 0.135 * k + epsilon, y - 0.1093 * k + epsilon],[x - 0.0397 * k - epsilon, y - 0.027 * k - epsilon]])
.stream(pointStream);
okinawaPoint = okinawa
.translate(_)
.clipExtent([[x - 0.0399 * k + epsilon, y + 0.0471 * k + epsilon],[x + 0.051 * k - epsilon, y + 0.1114 * k - epsilon]])
.stream(pointStream);
return reset();
};
conicEquidistantJapan.fitExtent = function(extent, object) {
return fitExtent(conicEquidistantJapan, extent, object);
};
conicEquidistantJapan.fitSize = function(size, object) {
return fitSize(conicEquidistantJapan, size, object);
};
function reset() {
cache = cacheStream = null;
return conicEquidistantJapan;
}
conicEquidistantJapan.drawCompositionBorders = function(context) {
/*
console.info("CLIP EXTENT hokkaido: ", hokkaido.clipExtent());
console.info("UL BBOX:", mainland.invert([hokkaido.clipExtent()[0][0], hokkaido.clipExtent()[0][1]]));
console.info("UR BBOX:", mainland.invert([hokkaido.clipExtent()[1][0], hokkaido.clipExtent()[0][1]]));
console.info("LD BBOX:", mainland.invert([hokkaido.clipExtent()[1][0], hokkaido.clipExtent()[1][1]]));
console.info("LL BBOX:", mainland.invert([hokkaido.clipExtent()[0][0], hokkaido.clipExtent()[1][1]]));
*/
var ulhokkaido = mainland([ 126.01320483689143, 41.621090310215585 ]);
var urhokkaido = mainland([ 133.04304387025903, 42.15087523707186 ]);
var ldhokkaido = mainland([ 133.3021766080688, 37.43975444725098 ]);
var llhokkaido = mainland([ 126.87889168628224, 36.95488945159779 ]);
var llokinawa = mainland([132.9, 29.8]);
var lmokinawa = mainland([134, 33]);
var lrokinawa = mainland([139.3, 33.2]);
var llrokinawa = mainland([139.16, 30.5]);
context.moveTo(ulhokkaido[0], ulhokkaido[1]);
context.lineTo(urhokkaido[0], urhokkaido[1]);
context.lineTo(ldhokkaido[0], ldhokkaido[1]);
context.lineTo(llhokkaido[0], llhokkaido[1]);
context.closePath();
context.moveTo(llokinawa[0], llokinawa[1]);
context.lineTo(lmokinawa[0], lmokinawa[1]);
context.lineTo(lrokinawa[0], lrokinawa[1]);
context.lineTo(llrokinawa[0], llrokinawa[1]);
};
conicEquidistantJapan.getCompositionBorders = function() {
var context = d3Path.path();
this.drawCompositionBorders(context);
return context.toString();
};
return conicEquidistantJapan.scale(2200);
}
// The projections must have mutually exclusive clip regions on the sphere,
// as this will avoid emitting interleaving lines and polygons.
function multiplex$7(streams) {
var n = streams.length;
return {
point: function(x, y) { var i = -1; while (++i < n) {streams[i].point(x, y); }},
sphere: function() { var i = -1; while (++i < n) {streams[i].sphere(); }},
lineStart: function() { var i = -1; while (++i < n) {streams[i].lineStart(); }},
lineEnd: function() { var i = -1; while (++i < n) {streams[i].lineEnd(); }},
polygonStart: function() { var i = -1; while (++i < n) {streams[i].polygonStart(); }},
polygonEnd: function() { var i = -1; while (++i < n) {streams[i].polygonEnd(); }}
};
}
// A composite projection for France, configured by default for 960×500.
function conicConformalFrance() {
var cache,
cacheStream,
europe = d3Geo.geoConicConformal().rotate([-3, -46.2]).parallels([0, 60]), europePoint,
guyane = d3Geo.geoMercator().center([-53.2, 3.9]), guyanePoint,
martinique = d3Geo.geoMercator().center([-61.03, 14.67]), martiniquePoint,
guadeloupe = d3Geo.geoMercator().center([-61.46, 16.14]), guadeloupePoint,
saintBarthelemy = d3Geo.geoMercator().center([-62.85, 17.92]), saintBarthelemyPoint,
stPierreMiquelon = d3Geo.geoMercator().center([-56.23, 46.93]), stPierreMiquelonPoint,
mayotte = d3Geo.geoMercator().center([45.16, -12.8]), mayottePoint,
reunion = d3Geo.geoMercator().center([55.52, -21.13]), reunionPoint,
nouvelleCaledonie = d3Geo.geoMercator().center([165.8, -21.07]), nouvelleCaledoniePoint,
wallisFutuna = d3Geo.geoMercator().center([-178.1, -14.3]), wallisFutunaPoint,
polynesie = d3Geo.geoMercator().center([-150.55, -17.11]), polynesiePoint,
polynesie2 = d3Geo.geoMercator().center([-150.55, -17.11]), polynesie2Point,
point, pointStream = {point: function(x, y) { point = [x, y]; }};
/*
var europeBbox = [[-6.5, 51], [10, 41]];
var guyaneBbox = [[-54.5, 6.29], [-50.9, 1.48]];
*/
function conicConformalFrance(coordinates) {
var x = coordinates[0], y = coordinates[1];
return point = null,
(europePoint.point(x, y), point) ||
(guyanePoint.point(x, y), point) ||
(martiniquePoint.point(x, y), point) ||
(guadeloupePoint.point(x, y), point) ||
(saintBarthelemyPoint.point(x, y), point) ||
(stPierreMiquelonPoint.point(x, y), point) ||
(mayottePoint.point(x, y), point) ||
(reunionPoint.point(x, y), point) ||
(nouvelleCaledoniePoint.point(x, y), point) ||
(wallisFutunaPoint.point(x, y), point) ||
(polynesiePoint.point(x, y), point) ||
(polynesie2Point.point(x, y), point);
}
conicConformalFrance.invert = function(coordinates) {
var k = europe.scale(),
t = europe.translate(),
x = (coordinates[0] - t[0]) / k,
y = (coordinates[1] - t[1]) / k;
return (y >= 0.029 && y< 0.0864 && x >= -0.14 && x < -0.0996 ? guyane
: y >= 0 && y< 0.029 && x >= -0.14 && x < -0.0996 ? martinique
: y >= -0.032 && y< 0 && x >= -0.14 && x < -0.0996 ? guadeloupe
: y >= -0.052 && y< -0.032 && x >= -0.14 && x < -0.0996 ? saintBarthelemy
: y >= -0.076 && y< 0.052 && x >= -0.14 && x < -0.0996 ? stPierreMiquelon
: y >= -0.076 && y< -0.052 && x >= 0.0967 && x < 0.1371 ? mayotte
: y >= -0.052 && y< -0.02 && x >= 0.0967 && x < 0.1371 ? reunion
: y >= -0.02 && y< 0.012 && x >= 0.0967 && x < 0.1371 ? nouvelleCaledonie
: y >= 0.012 && y< 0.033 && x >= 0.0967 && x < 0.1371 ? wallisFutuna
: y >= 0.033 && y< 0.0864 && x >= 0.0967 && x < 0.1371 ? polynesie
: europe).invert(coordinates);
};
conicConformalFrance.stream = function(stream) {
return cache && cacheStream === stream ? cache : cache = multiplex$7([europe.stream(cacheStream = stream), guyane.stream(stream), martinique.stream(stream), guadeloupe.stream(stream), saintBarthelemy.stream(stream), stPierreMiquelon.stream(stream), mayotte.stream(stream), reunion.stream(stream), nouvelleCaledonie.stream(stream), wallisFutuna.stream(stream), polynesie.stream(stream), polynesie2.stream(stream)]);
};
conicConformalFrance.precision = function(_) {
if (!arguments.length) {return europe.precision();}
europe.precision(_);
guyane.precision(_);
martinique.precision(_);
guadeloupe.precision(_);
saintBarthelemy.precision(_);
stPierreMiquelon.precision(_);
mayotte.precision(_);
reunion.precision(_);
nouvelleCaledonie.precision(_);
wallisFutuna.precision(_);
polynesie.precision(_);
polynesie2.precision(_);
return reset();
};
conicConformalFrance.scale = function(_) {
if (!arguments.length) {return europe.scale();}
europe.scale(_);
guyane.scale(_ * 0.6);
martinique.scale(_ * 1.6);
guadeloupe.scale(_ * 1.4);
saintBarthelemy.scale(_ * 5);
stPierreMiquelon.scale(_ * 1.3);
mayotte.scale(_ * 1.6);
reunion.scale(_ * 1.2);
nouvelleCaledonie.scale(_ * 0.3);
wallisFutuna.scale(_ * 2.7);
polynesie.scale(_ * 0.5);
polynesie2.scale(_ * 0.06);
return conicConformalFrance.translate(europe.translate());
};
conicConformalFrance.translate = function(_) {
if (!arguments.length) {return europe.translate();}
var k = europe.scale(), x = +_[0], y = +_[1];
europePoint = europe
.translate(_)
.clipExtent([[x - 0.0996 * k, y - 0.0908 * k],[x + 0.0967 * k, y + 0.0864 * k]])
.stream(pointStream);
guyanePoint = guyane
.translate([x - 0.12 * k, y + 0.0575 * k])
.clipExtent([[x - 0.14 * k + epsilon, y + 0.029 * k + epsilon],[x - 0.0996 * k - epsilon, y + 0.0864 * k - epsilon]])
.stream(pointStream);
martiniquePoint = martinique
.translate([x - 0.12 * k, y + 0.013 * k])
.clipExtent([[x - 0.14 * k + epsilon, y + 0 * k + epsilon],[x - 0.0996 * k - epsilon, y + 0.029 * k - epsilon]])
.stream(pointStream);
guadeloupePoint = guadeloupe
.translate([x - 0.12 * k, y -0.014 * k])
.clipExtent([[x - 0.14 * k + epsilon, y - 0.032 * k + epsilon],[x - 0.0996 * k - epsilon, y + 0 * k - epsilon]])
.stream(pointStream);
saintBarthelemyPoint = saintBarthelemy
.translate([x - 0.12 * k, y - 0.044 * k])
.clipExtent([[x - 0.14 * k + epsilon, y - 0.052 * k + epsilon],[x - 0.0996 * k - epsilon, y - 0.032 * k - epsilon]])
.stream(pointStream);
stPierreMiquelonPoint = stPierreMiquelon
.translate([x - 0.12 * k, y - 0.065 * k])
.clipExtent([[x - 0.14 * k + epsilon, y - 0.076 * k + epsilon],[x - 0.0996 * k - epsilon, y - 0.052 * k - epsilon]])
.stream(pointStream);
mayottePoint = mayotte
.translate([x + 0.117 * k, y - 0.064 * k])
.clipExtent([[x + 0.0967 * k + epsilon, y - 0.076 * k + epsilon],[x + 0.1371 * k - epsilon, y - 0.052 * k - epsilon]])
.stream(pointStream);
reunionPoint = reunion
.translate([x + 0.116 * k, y - 0.0355 * k])
.clipExtent([[x + 0.0967 * k + epsilon, y - 0.052 * k + epsilon],[x + 0.1371 * k - epsilon, y - 0.02 * k - epsilon]])
.stream(pointStream);
nouvelleCaledoniePoint = nouvelleCaledonie
.translate([x + 0.116 * k, y - 0.0048 * k])
.clipExtent([[x + 0.0967 * k + epsilon, y - 0.02 * k + epsilon],[x + 0.1371 * k - epsilon, y + 0.012 * k - epsilon]])
.stream(pointStream);
wallisFutunaPoint = wallisFutuna
.translate([x + 0.116 * k, y + 0.022 * k])
.clipExtent([[x + 0.0967 * k + epsilon, y + 0.012 * k + epsilon],[x + 0.1371 * k - epsilon, y + 0.033 * k - epsilon]])
.stream(pointStream);
polynesie2Point = polynesie2
.translate([x + 0.11 * k, y + 0.045 * k])
.clipExtent([[x + 0.0967 * k + epsilon, y + 0.033 * k + epsilon],[x + 0.1371 * k - epsilon, y + 0.06 * k - epsilon]])
.stream(pointStream);
polynesiePoint = polynesie
.translate([x + 0.115 * k, y + 0.075 * k])
.clipExtent([[x + 0.0967 * k + epsilon, y + 0.06 * k + epsilon],[x + 0.1371 * k - epsilon, y + 0.0864 * k - epsilon]])
.stream(pointStream);
return reset();
};
conicConformalFrance.fitExtent = function(extent, object) {
return fitExtent(conicConformalFrance, extent, object);
};
conicConformalFrance.fitSize = function(size, object) {
return fitSize(conicConformalFrance, size, object);
};
function reset() {
cache = cacheStream = null;
return conicConformalFrance;
}
conicConformalFrance.drawCompositionBorders = function(context) {
/*
console.log("var ul, ur, ld, ll;");
var projs = [guyane, martinique, guadeloupe, saintBarthelemy, stPierreMiquelon, mayotte, reunion, nouvelleCaledonie, wallisFutuna, polynesie, polynesie2];
for (var i in projs){
var ul = europe.invert([projs[i].clipExtent()[0][0], projs[i].clipExtent()[0][1]]);
var ur = europe.invert([projs[i].clipExtent()[1][0], projs[i].clipExtent()[0][1]]);
var ld = europe.invert([projs[i].clipExtent()[1][0], projs[i].clipExtent()[1][1]]);
var ll = europe.invert([projs[i].clipExtent()[0][0], projs[i].clipExtent()[1][1]]);
console.log("ul = europe(["+ul+"]);");
console.log("ur = europe(["+ur+"]);");
console.log("ld = europe(["+ld+"]);");
console.log("ll = europe(["+ll+"]);");
console.log("context.moveTo(ul[0], ul[1]);");
console.log("context.lineTo(ur[0], ur[1]);");
console.log("context.lineTo(ld[0], ld[1]);");
console.log("context.lineTo(ll[0], ll[1]);");
console.log("context.closePath();");
}*/
var ul, ur, ld, ll;
ul = europe([-7.938886725111036,43.7219460918835]);
ur = europe([-4.832080896458295,44.12930268549372]);
ld = europe([-4.205299743793263,40.98096346967365]);
ll = europe([-7.071796453126152,40.610037319181444]);
context.moveTo(ul[0], ul[1]);
context.lineTo(ur[0], ur[1]);
context.lineTo(ld[0], ld[1]);
context.lineTo(ll[0], ll[1]);
context.closePath();
ul = europe([-8.42751373617692,45.32889452553031]);
ur = europe([-5.18599305777107,45.7566442062976]);
ld = europe([-4.832080905154431,44.129302726751426]);
ll = europe([-7.938886737126192,43.72194613263854]);
context.moveTo(ul[0], ul[1]);
context.lineTo(ur[0], ur[1]);
context.lineTo(ld[0], ld[1]);
context.lineTo(ll[0], ll[1]);
context.closePath();
ul = europe([-9.012656899657046,47.127733821030176]);
ur = europe([-5.6105244772793155,47.579777861410626]);
ld = europe([-5.185993067168585,45.756644248170346]);
ll = europe([-8.427513749141811,45.32889456686326]);
context.moveTo(ul[0], ul[1]);
context.lineTo(ur[0], ur[1]);
context.lineTo(ld[0], ld[1]);
context.lineTo(ll[0], ll[1]);
context.closePath();
ul = europe([-9.405747558985553,48.26506375557457]);
ur = europe([-5.896175018439575,48.733352850851624]);
ld = europe([-5.610524487556043,47.57977790393761]);
ll = europe([-9.012656913808351,47.127733862971255]);
context.moveTo(ul[0], ul[1]);
context.lineTo(ur[0], ur[1]);
context.lineTo(ld[0], ld[1]);
context.lineTo(ll[0], ll[1]);
context.closePath();
ul = europe([-9.908436061346974,49.642448789505856]);
ur = europe([-6.262026716233124,50.131426841787174]);
ld = europe([-5.896175029331232,48.73335289377258]);
ll = europe([-9.40574757396393,48.26506379787767]);
context.moveTo(ul[0], ul[1]);
context.lineTo(ur[0], ur[1]);
context.lineTo(ld[0], ld[1]);
context.lineTo(ll[0], ll[1]);
context.closePath();
ul = europe([11.996907706504462,50.16039028163579]);
ur = europe([15.649907879773343,49.68279246765253]);
ld = europe([15.156712840526632,48.30371557625831]);
ll = europe([11.64122661754411,48.761078240546816]);
context.moveTo(ul[0], ul[1]);
context.lineTo(ur[0], ur[1]);
context.lineTo(ld[0], ld[1]);
context.lineTo(ll[0], ll[1]);
context.closePath();
ul = europe([11.641226606955788,48.7610781975889]);
ur = europe([15.156712825832164,48.30371553390465]);
ld = europe([14.549932166241172,46.4866532486199]);
ll = europe([11.204443787952183,46.91899233914248]);
context.moveTo(ul[0], ul[1]);
context.lineTo(ur[0], ur[1]);
context.lineTo(ld[0], ld[1]);
context.lineTo(ll[0], ll[1]);
context.closePath();
ul = europe([11.204443778297161,46.918992296823646]);
ur = europe([14.549932152815039,46.486653206856396]);
ld = europe([13.994409796764009,44.695833444323256]);
ll = europe([10.805306599253848,45.105133870684924]);
context.moveTo(ul[0], ul[1]);
context.lineTo(ur[0], ur[1]);
context.lineTo(ld[0], ld[1]);
context.lineTo(ll[0], ll[1]);
context.closePath();
ul = europe([10.805306590412085,45.10513382903308]);
ur = europe([13.99440978444733,44.695833403183606]);
ld = europe([13.654633799024392,43.53552468558152]);
ll = europe([10.561516803980956,43.930671459798624]);
context.moveTo(ul[0], ul[1]);
context.lineTo(ur[0], ur[1]);
context.lineTo(ld[0], ld[1]);
context.lineTo(ll[0], ll[1]);
context.closePath();
ul = europe([10.561516795617383,43.93067141859757]);
ur = europe([13.654633787361952,43.5355246448671]);
ld = europe([12.867691604239901,40.640701985019405]);
ll = europe([9.997809515987688,41.00288343254471]);
context.moveTo(ul[0], ul[1]);
context.lineTo(ur[0], ur[1]);
context.lineTo(ld[0], ld[1]);
context.lineTo(ll[0], ll[1]);
context.closePath();
ul = europe([10.8,42.4]);
ur = europe([12.8,42.13]);
context.moveTo(ul[0], ul[1]);
context.lineTo(ur[0], ur[1]);
};
conicConformalFrance.getCompositionBorders = function() {
var context = d3Path.path();
this.drawCompositionBorders(context);
return context.toString();
};
return conicConformalFrance.scale(2700);
}
// The projections must have mutually exclusive clip regions on the sphere,
// as this will avoid emitting interleaving lines and polygons.
function multiplex$8(streams) {
var n = streams.length;
return {
point: function(x, y) { var i = -1; while (++i < n) {streams[i].point(x, y); }},
sphere: function() { var i = -1; while (++i < n) {streams[i].sphere(); }},
lineStart: function() { var i = -1; while (++i < n) {streams[i].lineStart(); }},
lineEnd: function() { var i = -1; while (++i < n) {streams[i].lineEnd(); }},
polygonStart: function() { var i = -1; while (++i < n) {streams[i].polygonStart(); }},
polygonEnd: function() { var i = -1; while (++i < n) {streams[i].polygonEnd(); }}
};
}
// A composite projection for Portugal, configured by default for 960×500.
function conicConformalEurope() {
var cache,
cacheStream,
europe = d3Geo.geoConicConformal().rotate([-10, -53]).parallels([0, 60]), europePoint,
guadeloupe = d3Geo.geoMercator().center([-61.46, 16.14]), guadeloupePoint,
guyane = d3Geo.geoMercator().center([-53.2, 3.9]), guyanePoint,
azores = d3Geo.geoConicConformal().rotate([27.8, -38.9]).parallels([0, 60]), azoresPoint,
azores2 = d3Geo.geoConicConformal().rotate([25.43, -37.398]).parallels([0, 60]), azores2Point,
azores3 = d3Geo.geoConicConformal().rotate([31.17, -39.539]).parallels([0, 60]), azores3Point,
madeira = d3Geo.geoConicConformal().rotate([17, -32.7]).parallels([0, 60]), madeiraPoint,
canaryIslands = d3Geo.geoConicConformal().rotate([16, -28.5]).parallels([0,60]), canaryIslandsPoint,
martinique = d3Geo.geoMercator().center([-61.03, 14.67]), martiniquePoint,
mayotte = d3Geo.geoMercator().center([45.16, -12.8]), mayottePoint,
reunion = d3Geo.geoMercator().center([55.52, -21.13]), reunionPoint,
malta = d3Geo.geoConicConformal().rotate([-14.4, -35.95]).parallels([0, 60]), maltaPoint,
point, pointStream = {point: function(x, y) { point = [x, y]; }};
/*
var europeBbox = [[-6.5, 51], [10, 41]];
var guyaneBbox = [[-54.5, 6.29], [-50.9, 1.48]];
*/
function conicConformalEurope(coordinates) {
var x = coordinates[0], y = coordinates[1];
return point = null,
(europePoint.point(x, y), point) ||
(guyanePoint.point(x, y), point) ||
(martiniquePoint.point(x, y), point) ||
(guadeloupePoint.point(x, y), point) ||
(canaryIslandsPoint.point(x, y), point) ||
(madeiraPoint.point(x, y), point) ||
(mayottePoint.point(x, y), point) ||
(reunionPoint.point(x, y), point) ||
(maltaPoint.point(x, y), point) ||
(azoresPoint.point(x, y), point) ||
(azores2Point.point(x, y), point) ||
(azores3Point.point(x, y), point);
}
conicConformalEurope.invert = function(coordinates) {
var k = europe.scale(),
t = europe.translate(),
x = (coordinates[0] - (t[0] + 0.08 * k)) / k,
y = (coordinates[1] - t[1]) / k;
return (y >= -0.31 && y< -0.24 && x >= 0.14 && x < 0.24 ? guadeloupe
: y >= -0.24 && y< -0.17 && x >= 0.14 && x < 0.24 ? guyane
: y >= -0.17 && y< -0.12 && x >= 0.21 && x < 0.24 ? azores2
: y >= -0.17 && y< -0.14 && x >= 0.14 && x < 0.165 ? azores3
: y >= -0.17 && y< -0.1 && x >= 0.14 && x < 0.24 ? azores
: y >= -0.1 && y< -0.03 && x >= 0.14 && x < 0.24 ? madeira
: y >= -0.03 && y< 0.04 && x >= 0.14 && x < 0.24 ? canaryIslands
: y >= -0.31 && y< -0.24 && x >= 0.24 && x < 0.34 ? martinique
: y >= -0.24 && y< -0.17 && x >= 0.24 && x < 0.34 ? mayotte
: y >= -0.17 && y< -0.1 && x >= 0.24 && x < 0.34 ? reunion
: y >= -0.1 && y< -0.03 && x >= 0.24 && x < 0.34 ? malta
: europe).invert(coordinates);
};
conicConformalEurope.stream = function(stream) {
return cache && cacheStream === stream ? cache : cache = multiplex$8([europe.stream(cacheStream = stream), guyane.stream(stream), martinique.stream(stream), guadeloupe.stream(stream), canaryIslands.stream(stream), madeira.stream(stream), mayotte.stream(stream), reunion.stream(stream), malta.stream(stream), azores.stream(stream), azores2.stream(stream), azores3.stream(stream)]);
};
conicConformalEurope.precision = function(_) {
if (!arguments.length) {return europe.precision();}
europe.precision(_);
guyane.precision(_);
martinique.precision(_);
guadeloupe.precision(_);
canaryIslands.precision(_);
madeira.precision(_);
mayotte.precision(_);
reunion.precision(_);
malta.precision(_);
azores.precision(_);
azores2.precision(_);
azores3.precision(_);
return reset();
};
conicConformalEurope.scale = function(_) {
if (!arguments.length) {return europe.scale();}
europe.scale(_);
guadeloupe.scale(_ * 3);
guyane.scale(_ * 0.8);
martinique.scale(_ * 3.5);
reunion.scale(_ * 2.7);
azores.scale(_ * 2);
azores2.scale(_ * 2);
azores3.scale(_ * 2);
madeira.scale(_ * 3);
canaryIslands.scale(_);
mayotte.scale(_ * 5.5);
malta.scale(_ * 6);
return conicConformalEurope.translate(europe.translate());
};
conicConformalEurope.translate = function(_) {
if (!arguments.length) {return europe.translate();}
var k = europe.scale(), x = +_[0], y = +_[1];
europePoint = europe
.translate([x - 0.08 * k, y])
.clipExtent([[x - 0.51 * k, y - 0.33 * k],[x + 0.5 * k, y + 0.33 * k]])
.stream(pointStream);
guadeloupePoint = guadeloupe
.translate([x + 0.19 * k, y - 0.275 * k])
.clipExtent([[x + 0.14 * k + epsilon, y - 0.31 * k + epsilon],[x + 0.24 * k - epsilon, y - 0.24 * k - epsilon]])
.stream(pointStream);
guyanePoint = guyane
.translate([x + 0.19 * k, y - 0.205 * k])
.clipExtent([[x + 0.14 * k + epsilon, y - 0.24 * k + epsilon],[x + 0.24 * k - epsilon, y - 0.17 * k - epsilon]])
.stream(pointStream);
azoresPoint = azores
.translate([x + 0.19 * k, y - 0.135 * k])
.clipExtent([[x + 0.14 * k + epsilon, y - 0.17 * k + epsilon],[x + 0.24 * k - epsilon, y - 0.1 * k - epsilon]])
.stream(pointStream);
azores2Point = azores2
.translate([x + 0.225 * k, y - 0.147 * k])
.clipExtent([[x + 0.21 * k + epsilon, y - 0.17 * k + epsilon],[x + 0.24 * k - epsilon, y - 0.12 * k - epsilon]])
.stream(pointStream);
azores3Point = azores3
.translate([x + 0.153 * k, y - 0.15 * k])
.clipExtent([[x + 0.14 * k + epsilon, y - 0.17 * k + epsilon],[x + 0.165 * k - epsilon, y - 0.14 * k - epsilon]])
.stream(pointStream);
madeiraPoint = madeira
.translate([x + 0.19 * k, y - 0.065 * k])
.clipExtent([[x + 0.14 * k + epsilon, y - 0.1 * k + epsilon],[x + 0.24 * k - epsilon, y - 0.03 * k - epsilon]])
.stream(pointStream);
canaryIslandsPoint = canaryIslands
.translate([x + 0.19 * k, y + 0.005 * k])
.clipExtent([[x + 0.14 * k + epsilon, y - 0.03 * k + epsilon],[x + 0.24 * k - epsilon, y + 0.04 * k - epsilon]])
.stream(pointStream);
martiniquePoint = martinique
.translate([x + 0.29 * k, y - 0.275 * k])
.clipExtent([[x + 0.24 * k + epsilon, y - 0.31 * k + epsilon],[x + 0.34 * k - epsilon, y - 0.24 * k - epsilon]])
.stream(pointStream);
mayottePoint = mayotte
.translate([x + 0.29 * k, y - 0.205 * k])
.clipExtent([[x + 0.24 * k + epsilon, y - 0.24 * k + epsilon],[x + 0.34 * k - epsilon, y - 0.17 * k - epsilon]])
.stream(pointStream);
reunionPoint = reunion
.translate([x + 0.29 * k, y - 0.135 * k])
.clipExtent([[x + 0.24 * k + epsilon, y - 0.17 * k + epsilon],[x + 0.34 * k - epsilon, y - 0.1 * k - epsilon]])
.stream(pointStream);
maltaPoint = malta
.translate([x + 0.29 * k, y - 0.065 * k])
.clipExtent([[x + 0.24 * k + epsilon, y - 0.1 * k + epsilon],[x + 0.34 * k - epsilon, y - 0.03 * k - epsilon]])
.stream(pointStream);
return reset();
};
conicConformalEurope.fitExtent = function(extent, object) {
return fitExtent(conicConformalEurope, extent, object);
};
conicConformalEurope.fitSize = function(size, object) {
return fitSize(conicConformalEurope, size, object);
};
function reset() {
cache = cacheStream = null;
return conicConformalEurope;
}
conicConformalEurope.drawCompositionBorders = function(context) {
/*
console.log("var ul, ur, ld, ll;");
var projs = [guyane, martinique, guadeloupe, canaryIslands, madeira, mayotte, reunion, malta, azores, azores2, azores3];
for (var i in projs){
var ul = europe.invert([projs[i].clipExtent()[0][0], projs[i].clipExtent()[0][1]]);
var ur = europe.invert([projs[i].clipExtent()[1][0], projs[i].clipExtent()[0][1]]);
var ld = europe.invert([projs[i].clipExtent()[1][0], projs[i].clipExtent()[1][1]]);
var ll = europe.invert([projs[i].clipExtent()[0][0], projs[i].clipExtent()[1][1]]);
console.log("ul = europe(["+ul+"]);");
console.log("ur = europe(["+ur+"]);");
console.log("ld = europe(["+ld+"]);");
console.log("ll = europe(["+ll+"]);");
console.log("context.moveTo(ul[0], ul[1]);");
console.log("context.lineTo(ur[0], ur[1]);");
console.log("context.lineTo(ld[0], ld[1]);");
console.log("context.lineTo(ll[0], ll[1]);");
console.log("context.closePath();");
}*/
var ul, ur, ld, ll;
ul = europe([42.45755610828648,63.343658547914934]);
ur = europe([52.65837266667029,59.35045080290929]);
ld = europe([47.19754502247785,56.12653496548117]);
ll = europe([37.673034273363044,59.61638268506111]);
context.moveTo(ul[0], ul[1]);
context.lineTo(ur[0], ur[1]);
context.lineTo(ld[0], ld[1]);
context.lineTo(ll[0], ll[1]);
context.closePath();
ul = europe([59.41110754003403,62.35069727399336]);
ur = europe([66.75050228640794,57.11797303636038]);
ld = europe([60.236065725110436,54.63331433818992]);
ll = europe([52.65837313153311,59.350450804599355]);
context.moveTo(ul[0], ul[1]);
context.lineTo(ur[0], ur[1]);
context.lineTo(ld[0], ld[1]);
context.lineTo(ll[0], ll[1]);
context.closePath();
ul = europe([48.81091130080243,66.93353402634641]);
ur = europe([59.41110730654679,62.35069740653086]);
ld = europe([52.6583728974441,59.3504509222445]);
ll = europe([42.45755631675751,63.34365868805821]);
context.moveTo(ul[0], ul[1]);
context.lineTo(ur[0], ur[1]);
context.lineTo(ld[0], ld[1]);
context.lineTo(ll[0], ll[1]);
context.closePath();
ul = europe([31.054198418446475,52.1080673766184]);
ur = europe([39.09869284884117,49.400700047190554]);
ld = europe([36.0580811499175,46.02944174908498]);
ll = europe([28.690508588835726,48.433126979386415]);
context.moveTo(ul[0], ul[1]);
context.lineTo(ur[0], ur[1]);
context.lineTo(ld[0], ld[1]);
context.lineTo(ll[0], ll[1]);
context.closePath();
ul = europe([33.977877745912025,55.849945501331]);
ur = europe([42.75328432167726,52.78455122462353]);
ld = europe([39.09869297540224,49.400700176148625]);
ll = europe([31.05419851807008,52.10806751810923]);
context.moveTo(ul[0], ul[1]);
context.lineTo(ur[0], ur[1]);
context.lineTo(ld[0], ld[1]);
context.lineTo(ll[0], ll[1]);
context.closePath();
ul = europe([52.658372900759296,59.35045068526415]);
ur = europe([60.23606549583304,54.63331423800264]);
ld = europe([54.6756370953122,51.892298789399455]);
ll = europe([47.19754524788189,56.126534861222794]);
context.moveTo(ul[0], ul[1]);
context.lineTo(ur[0], ur[1]);
context.lineTo(ld[0], ld[1]);
context.lineTo(ll[0], ll[1]);
context.closePath();
ul = europe([47.19754506082455,56.126534735591456]);
ur = europe([54.675636900123514,51.892298681337095]);
ld = europe([49.94448648951486,48.98775484983285]);
ll = europe([42.75328468716108,52.78455126060818]);
context.moveTo(ul[0], ul[1]);
context.lineTo(ur[0], ur[1]);
context.lineTo(ld[0], ld[1]);
context.lineTo(ll[0], ll[1]);
context.closePath();
ul = europe([42.75328453416769,52.78455113209101]);
ur = europe([49.94448632339758,48.98775473706457]);
ld = europe([45.912339990394315,45.99361784987003]);
ll = europe([39.09869317356607,49.40070009378711]);
context.moveTo(ul[0], ul[1]);
context.lineTo(ur[0], ur[1]);
context.lineTo(ld[0], ld[1]);
context.lineTo(ll[0], ll[1]);
context.closePath();
ul = europe([37.673034114296634,59.61638254183119]);
ur = europe([47.197544835420544,56.126534839849846]);
ld = europe([42.75328447467064,52.78455135314068]);
ll = europe([33.977877870363905,55.849945644671145]);
context.moveTo(ul[0], ul[1]);
context.lineTo(ur[0], ur[1]);
context.lineTo(ld[0], ld[1]);
context.lineTo(ll[0], ll[1]);
context.closePath();
ul = europe([44.56748486446032,57.26489367845818]);
ld = europe([43.9335791193588,53.746540942601726]);
ll = europe([43,56]);
context.moveTo(ul[0], ul[1]);
context.lineTo(ur[0], ur[1]);
context.lineTo(ld[0], ld[1]);
context.lineTo(ll[0], ll[1]);
context.closePath();
ul = europe([37.673034114296634,59.61638254183119]);
ur = europe([40.25902691953466,58.83002044222639]);
ld = europe([38.458270492742024,57.26232178028002]);
ll = europe([35.97754948030156,58.00266637992386]);
context.moveTo(ul[0], ul[1]);
context.lineTo(ur[0], ur[1]);
context.lineTo(ld[0], ld[1]);
context.lineTo(ll[0], ll[1]);
context.closePath();
};
conicConformalEurope.getCompositionBorders = function() {
var context = d3Path.path();
this.drawCompositionBorders(context);
return context.toString();
};
return conicConformalEurope.scale(750);
}
exports.geoAlbersUsa = albersUsa;
exports.geoAlbersUsaTerritories = albersUsaTerritories;
exports.geoConicConformalSpain = conicConformalSpain;
exports.geoConicConformalPortugal = conicConformalPortugal;
exports.geoMercatorEcuador = mercatorEcuador;
exports.geoTransverseMercatorChile = transverseMercatorChile;
exports.geoConicEquidistantJapan = conicEquidistantJapan;
exports.geoConicConformalFrance = conicConformalFrance;
exports.geoConicConformalEurope = conicConformalEurope;
Object.defineProperty(exports, '__esModule', { value: true });
}));
Raw
index.html
<!DOCTYPE html>
<meta charset="utf-8">
<style>
.land {
fill: #222;
}
.county-boundary {
fill: none;
stroke: #fff;
stroke-width: .5px;
}
.state-boundary {
fill: none;
stroke: #fff;
}
.border {
stroke: #000;
fill: none;
}
div.tooltip {
position: absolute;
text-align: center;
width: 116px;
height: 14px;
padding: 2px;
font: 12px sans-serif;
background: white;
border: 0px;
border-radius: 8px;
pointer-events: none;
}
</style>
<body>
<script src="http://d3js.org/d3.v4.min.js"></script>
<script src="https://d3js.org/d3-geo.v1.min.js"></script>
<script src="http://d3js.org/topojson.v1.min.js"></script>
<script src="d3-composite-projections.js"></script>
<script>
var width = 900,
height = 500;
var projection = d3.geoConicConformalSpain();
var path = d3.geoPath()
.projection(projection);
var svg = d3.select("body").append("svg")
.attr("width", width)
.attr("height", height);
var tooltip = d3.select("body").append("div")
.attr("class", "tooltip")
.style("opacity", 0);
d3.json("https://cdn.rawgit.com/rveciana/5919944/raw//provincias.json", function(error, provincias) {
var land = topojson.feature(provincias, provincias.objects.provincias);
console.log(land);
// var ceuta_melilla = land.features.filter(function (d) {
// return d.properties.nombre == "Ceuta" || d.properties.nombre == "Melilla"
// });
// console.log(ceuta_melilla);
// var cBBox = ceuta_melilla[0]
svg.selectAll("path")
.data(land.features)
.enter()
.append("path")
.attr("d", path)
.attr("id", function (d){return 'id' + d.properties.idprov;})
.on('mousemove', function(d) {
var mouse = d3.mouse(svg.node()).map(function(d) {
return parseInt(d);
});
tooltip.transition()
.duration(200)
.style("opacity", 1);
tooltip.html(d.properties.nombre + "<br/>")
.style("left", mouse[0] + "px")
.style("top", mouse[1] + "px");
})
.on('mouseout', function() {
tooltip.transition()
.duration(500)
.style("opacity", 0);
});
var enlargeBy = 10;
var enlargeFn = function(d,i){
if (i==0) return [d[0] - enlargeBy, d[1] - enlargeBy];
if (i==1) return [d[0] + enlargeBy, d[1] + enlargeBy];
};
var bounds = [path.bounds(svg.select("path#id51").data()[0]).map(enlargeFn),
path.bounds(svg.select("path#id52").data()[0]).map(enlargeFn)];
console.log(bounds);
svg.selectAll("rect")
.data(bounds)
.enter()
.append("rect")
.attr("x", function(d){ return d[0][0];})
.attr("y", function(d){ return d[0][1];})
.attr("width", function(d){ return d[1][0] - d[0][0];})
.attr("height", function(d){ return d[1][1] - d[0][1];})
.attr("fill", "purple")
.attr("fill-opacity", 0.2)
.on('mousemove', function(d,i) {
var mouse = d3.mouse(svg.node()).map(function(d) {
return parseInt(d);
});
tooltip.transition()
.duration(200)
.style("opacity", 1);
var name = i==0 ? "Ceuta" : "Melilla";
tooltip.html(name + "<br/>")
.style("left", mouse[0] + "px")
.style("top", mouse[1] + "px");
})
.on('mouseout', function() {
tooltip.transition()
.duration(500)
.style("opacity", 0);
});
svg.append("path")
.attr("class","border")
.attr("d", projection.getCompositionBorders());
});
d3.select(self.frameElement).style("height", height + "px");
</script>
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