function getDistance(x1, y1, x2, y2){
let y = x2 - x1;
let x = y2 - y1;
return Math.sqrt(x * x + y * y);
}
fruit = ['apples','peaches','watermelon','dragonfruit']
transportation
viewof transportation = Inputs.checkbox(["subway", "taxi", "citibike", "revel", "bus"], {label: "NYC Transport"})
index = [{name: 'saigonshack', cost:10, happiness: 2},
{name: 'hellosaigon', cost:8, happiness: 1},
{name: 'bluenotejazz', cost:13, happiness: 3},
{name: 'comedycellar', cost:15, happiness: 5},
{name: 'lpr', cost:15, happiness: 1},
{name: 'ifccenter', cost:12, happiness: 4},
{name: 'filmforum', cost:12, happiness: 2},
{name: 'arthurstavern', cost:10, happiness: 2},
]
ind = {
var totalcost = 0
totalcost = totalcost +(index[0].cost*shack)
totalcost = totalcost +(index[1].cost*saigon)
totalcost = totalcost +(index[2].cost*jazz)
totalcost = totalcost +(index[3].cost*cellar)
totalcost = totalcost +(index[4].cost*lpr)
totalcost = totalcost +(index[5].cost*center)
totalcost = totalcost +(index[6].cost*forum)
totalcost = totalcost +(index[7].cost*tavern)
var totalhappiness = 0
totalhappiness = totalhappiness+(index[0].happiness*shack)
totalhappiness = totalhappiness+(index[1].happiness*saigon)
totalhappiness = totalhappiness+(index[2].happiness*jazz)
totalhappiness = totalhappiness+(index[3].happiness*cellar)
totalhappiness = totalhappiness+(index[4].happiness*lpr)
totalhappiness = totalhappiness+(index[5].happiness*center)
totalhappiness = totalhappiness+(index[6].happiness*forum)
totalhappiness = totalhappiness+(index[7].happiness*tavern)
return [totalcost,totalhappiness]
}
viewof xrad = Inputs.range([0,10],{value:5,step:.1})
viewof xcolor = Inputs.range([0,255],{value:0,step:5})
viewof cellar = Inputs.range([0,10],{value:2,step:1,label:'Comedy Cellar'})
viewof forum = Inputs.range([0,10],{value:2,step:1,label:'Film Forum'})
viewof shack = Inputs.range([0,10],{value:2,step:1,label:'Saigon Shack'})
viewof saigon = Inputs.range([0,10],{value:2,step:1,label:'Hello Saigon'})
viewof jazz = Inputs.range([0,10],{value:2,step:1,label:'Blue Note Jazz'})
viewof lpr = Inputs.range([0,10],{value:2,step:1,label:'LPR'})
viewof center = Inputs.range([0,10],{value:2,step:1,label:'IFC Center'})
viewof tavern = Inputs.range([0,10],{value:2,step:1,label:'Arthurs Tavern'})
chart = {
const width = 650,
height = 650;
const svg = d3.create("svg")
.attr("viewBox", [100, 100, width-200, height-200]);
// Use Mercator projection
var projection = d3
.geoAlbersUsa()
.fitSize([width - 50, height - 50], gbox);
var path1 = d3.geoPath().projection(projection);//use different path variable for each set of line data
var path2 = d3.geoPath().projection(projection);
var path3 = d3.geoPath().projection(projection);
var path4 = d3.geoPath().projection(projection);
var path5 = d3.geoPath().projection(projection);
var path6 = d3.geoPath().projection(projection);
var g = svg.append("g").attr("id", "paths");
var clicks =[]
//i'm not using the boundary lines, so I'm going to comment them out
/*
g.selectAll("path1") //d3 geopath
.data(boundary.features) //get data to define path
.enter() //there are more data than elements, this selects them
.append("path") //appends path to data
.attr('class','outlines')
.attr("d", path1) //The d attribute defines a path to be drawn, only applies to appended elements
.style("fill", "none")
.style('stroke-opacity','1')
.style("stroke-width", '.5')
.style("stroke", "rgb(0,0,0)")
*/
g.selectAll("path2") //d3 geopath
.data(streets.features) //get data to define path
.enter() //there are more data than elements, this selects them
.append("path") //appends path to data
.attr('class','outlines')
.attr("d", path2) //The d attribute defines a path to be drawn, only applies to appended elements
.style("fill", "none")
.style('stroke-opacity','1')
.style("stroke-width", '.75')
.style("stroke", "rgb(0,0,0)")
g.selectAll("path3") //d3 geopath
.data(gbldgs.features) //get data to define path
.enter() //there are more data than elements, this selects them
.append("path") //appends path to data
.attr('class','outlines')
.attr("d", path3) //The d attribute defines a path to be drawn, only applies to appended elements
.style("fill", "rgb(240,240,240)")
.style("fill-opacity", ".5")
.style('stroke-opacity','.4')
.style("stroke-width", '.5')
.style("stroke", "rgb(0,0,0)")
var c = svg.selectAll("circle") //circle
.data(spots)
.enter() //there are more data than elements, this selects them
.append("circle") //appends path to data
.attr("cx", function(d) {return projection([d.long,d.lat])[0]})
.attr("cy", function(d) {return projection([d.long,d.lat])[1]})
.attr('r',3)
.attr('fill',colorType)//add function to control color by 'type'
.style('fill-opacity','1')
.style('stroke','black')
.style('stroke-width','1')
.on('mouseover', spotText)
.on('mouseout', removeSpotText)
function colorType(d,i){
var color = 'black'
if(d.type=='food'){color = 'cyan',d3.select(this).attr('r',xrad)}
if(d.type=='live'){color = 'yellow'}
if(d.type=='film'){color = 'rgb('+xcolor+',0,'+xcolor+')'}
return color
}
var t = svg.selectAll('text')
.data(transportation)
.enter()
.append('text')
.attr('x','200')
.attr('y',function(d,i){return 200+(i*20)})
.attr('font-family','Helvetica')
.attr('font-size','.6em')
.attr('text-anchor','start')
.attr('font-weight','bold')
.text(function(d) {return d})
function spotText(event,d){
d3.select(this).attr('fill','yellow')
svg.append('text')
.attr('class','spots')
.attr('x','425')
.attr('y','385')
.attr('font-family','Helvetica')
.attr('font-size','.6em')
.attr('text-anchor','start')
.attr('font-weight','bold')
.text(d.name)
svg.append('text')
.attr('class','spots')
.attr('x','425')
.attr('y','395')
.attr('font-family','Helvetica')
.attr('font-size','.5em')
.attr('text-anchor','start')
.attr('font-weight','normal')
.text(d.description)
svg.append('line')
.attr('class','spotLine')
.attr('x1','422')
.attr('y1','381')
.attr('x2',projection([d.long,d.lat])[0])
.attr('y2','381')
.style('stroke-width','1')
.style('stroke','black')
.style('stroke-dasharray','4 4')
svg.append('line')
.attr('class','spotLine')
.attr('x1',projection([d.long,d.lat])[0])
.attr('y1','381')
.attr('x2',projection([d.long,d.lat])[0])
.attr('y2',projection([d.long,d.lat])[1])
.style('stroke-width','1')
.style('stroke','black')
.style('stroke-dasharray','4 4')
}
function removeSpotText(event,d){
d3.select(this).attr('fill',colorType)
d3.selectAll('text.spots').remove()
d3.selectAll('line.spotLine').remove()
}
svg.append('text')
.attr('class','spots')
.attr('x','100')
.attr('y','100')
.attr('font-family','Helvetica')
.attr('font-size','.8em')
.attr('text-anchor','start')
.attr('font-weight','bold')
//.text('Monthly Cost ='+ind[0])
svg.append('text')
.attr('class','spots')
.attr('x','100')
.attr('y','130')
.attr('font-family','Helvetica')
.attr('font-size','.8em')
.attr('text-anchor','start')
.attr('font-weight','bold')
//.text('Happiness Index ='+ind[1])
if(ind[0]>300){
svg.append('text')
.attr('class','spots')
.attr('x','325')
.attr('y','325')
.attr('font-family','Helvetica')
.attr('font-size','2.8em')
.attr('text-anchor','middle')
.attr('font-weight','bold')
.text('OVER BUDGET')
}
if(ind[0]<300 && ind[1]>79){
svg.append('text')
.attr('class','spots')
.attr('x','325')
.attr('y','325')
.attr('font-family','Helvetica')
.attr('font-size','2.8em')
.attr('text-anchor','middle')
.attr('font-weight','bold')
.text('HAPPY CAMPER')
}
/*
c.enter.append('circle')//format to add additional circles
.data(trees)
.enter() //there are more data than elements, this selects them
.append("circle") //appends path to data
.attr("cx", function(d) {return projection([d.long,d.lat])[0]})
.attr("cy", function(d) {return projection([d.long,d.lat])[1]})
.attr('r',3)
.attr('fill','black')
.style('fill-opacity','1')
*/
return svg.node();
}
border = {
const width = 1200,
height = 800;
const svg = d3.create("svg")
.attr("viewBox", [0, 0, width, height]);
// Use Mercator projection
var p = svg.selectAll('polyline')
.data(ln_test) //get data to define path
.enter()
.append('polyline')
.attr('class','site')
.attr('points',function(d) {return d})
.attr('stroke-width','3')
.attr('stroke-opacity','1')
.attr('fill','cyan')
.attr('fill-opacity','.5')
.style('stroke','black')
return svg.node();
}
ln_test = FileAttachment("ln_test_06.txt").tsv({array:true})
tx1 = FileAttachment("tx_01.txt").tsv({array:true})
tx2 = FileAttachment("tx_02.txt").tsv({array:true})
stein_outline = FileAttachment("stein_outline.txt").tsv({array:true})
stein_handle = FileAttachment("stein_handle.txt").tsv({array:true})
stein = {
const width = 500,
height = 550;
const svg = d3.create("svg")
.attr("viewBox", [0, -10, width, height+10]);
// Use Mercator projection
var p = svg.selectAll('polyline')
.data(stein_outline) //get data to define path
.enter()
.append('polyline')
.attr('class','site')
.attr('points',function(d) {return d})
.attr('stroke-width','3')
.attr('stroke-opacity','1')
.attr('fill','cyan')
.attr('fill-opacity','.5')
.style('stroke','black')
.attr('transform',"translate(5)")
p.enter().append('polyline')
.data(stein_handle) //get data to define path
.enter()
.append('polyline')
.attr('class','site')
.attr('points',function(d) {return d})
.attr('stroke-width','1')
.attr('stroke-opacity','1')
.attr('fill','none')
.attr('fill-opacity','.5')
.style('stroke','black')
return svg.node();
}
chartCopy =
//{
//var curChart = chart
//if(city=="New York"){curChart = chart}
//}
html`
<div class='outer' style='width:1200px;height:800px'>
<div class="newborder" style='position:absolute;top:2px;left:2px;width:1200px'>
${border}
</div>
<div class='title' style='position:absolute;top:50px;left:50px;font-family:helvetica'>
${md ` #### Happiness Index = ${ind[0]}`}
${md ` #### Monthly Cost = $${ind[1]}`}
</div>
<style>
input{accent-color:#00FFFF};
</style>
<div class="trex" style='position:absolute;top:550px;left:380px;width:96px'>
${bool}
</div>
<div class='title' style='position:absolute;top:740px;left:330px;font-family:helvetica;text-align: right'>
${md ` #### Fleet's Dashboard`}
</div>
<div class="map.svg" style='position:absolute;top:75px;left:520px;height:75px;width:650px;'>
${chart}
</div>
<div class="water_air" style='position:absolute;top:175px;left:65px;width:300px;'>
${viewof jazz}
${viewof cellar}
${viewof forum}
${viewof shack}
${viewof saigon}
${viewof lpr}
${viewof center}
${viewof tavern}
</div>
</div>
`
bool = {
var boolvalue = ' '
if(ind[0]>250){boolvalue = trex}
return boolvalue
}
chart
gbldgs = FileAttachment("gbldgs.geojson").json()
gbox = FileAttachment("greenwich_bb.geojson").json()
streets = FileAttachment("greenwich_streets.geojson").json()
spotsLink = 'https://docs.google.com/spreadsheets/d/e/2PACX-1vSYHez6n-WUuxPzD2kv9rwlmQQJL78nRg06lBvVoMGsL5he7jOhxXVRbL7XOZPyY1rv3vNFPgtzCrsM/pub?output=csv'
spots = d3.csv(spotsLink,d3.autoType)
import { chart as sankey } from "@mbostock/d3-sankey-diagram"
sankey
Purpose-built for displays of data
Observable is your go-to platform for exploring data and creating expressive data visualizations. Use reactive JavaScript notebooks for prototyping and a collaborative canvas for visual data exploration and dashboard creation.
