Shanghaiing Portland Map -Mariam version
bbox = FileAttachment("bbox@1.geojson").json()
parks = FileAttachment("parks@2.geojson").json()
streets = FileAttachment("streets@1.geojson").json()
portlandBoundary = FileAttachment("Portland Boundary.geojson").json()
sideWater = FileAttachment("side water.geojson").json()
water = FileAttachment("water@1.geojson").json()
d3 = require("d3@6")
chart = {
const width = 1000,
height = 900;
const svg = d3.create("svg")
.attr("viewBox", [50, 50, width-100, height-80]);
// Use Mercator projection
var projection = d3
.geoMercator()
.fitSize([width - 60, height - 50], bbox);
var path1 = d3.geoPath().projection(projection);
var path2 = d3.geoPath().projection(projection);
var path3 = d3.geoPath().projection(projection);
var g = svg.append("g").attr("id", "paths");
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','.5')
.style("stroke-width", '.2')
.style("stroke", "rgb(0,0,0)")
g.selectAll("path3") //d3 geopath
.data(portlandBoundary.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", "floralwhite")
.style("fill-opacity", '.2')
.style('stroke-opacity','.6')
.style("stroke-width", '1')
.style("stroke", "rgb(119,94,148)")
g.selectAll("path3") //d3 geopath
.data(parks.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", "darkslateblue")
.style("fill-opacity", ".075")
.style('stroke-opacity','1')
.style("stroke-width", '.6')
.style("stroke", "lightslategrey")
g.selectAll("path3") //d3 geopath
.data(water.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", "slategrey")
.style("fill-opacity", ".1")
.style('stroke-opacity','.5')
.style("stroke-width", '1')
.style("stroke", "lightslategrey")
g.selectAll("path3") //d3 geopath
.data(sideWater.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", "slategrey")
.style("fill-opacity", ".05")
.style('stroke-opacity','.1')
.style("stroke-width", '.1')
.style("stroke", "black")
var c = svg.selectAll("circle") //d3 geopath
.data(locs)
.enter() //there are more data than elements, this selects them
.append("circle") //appends path to data
.attr("cx", function(d) {return projection([d.longitude, d.latitude])[0]})
.attr("cy", function(d) {return projection([d.longitude, d.latitude])[1]})
.attr('r',4)
.attr('fill',colorType)
.style('fill-opacity','2')
.style('stroke','rgb(119,94,148)')
.style('stroke-width','1')
.on('mouseover', spotText)
.on('mouseout', removespotText)
function colorType(d,i){
var color = 'lemonchiffon'
if(d.type=='morgue'){color = 'lemonchiffon'}
if(d.type=='house'){color = 'lemonchiffon'}
if(d.type=='house'){color = 'lemonchiffon'}
if(d.type=='house'){color = 'lemonchiffon'}
if(d.type=='saloon'){color = 'lemonchiffon'}
if(d.type=='scow'){color = 'lemonchiffon'}
return color
}
function spotText(event,d){
d3.select(this).attr('fill','lavenderblush')
.attr('r', 6)
.style('stroke', 'mediumslateblue')
.style("stroke-opacity",'.5')
.style("stroke-width", '5')
svg.append('text')
.attr('class','spots')
.attr('x', '550')
.attr('y','730')
.attr('font-family','Helvetica')
.attr('font-size', '.7em')
.attr('text.anchor','start')
.attr('font-weight', 'bold')
.text(d.name)
svg.append('text')
.attr('class','spots')
.attr('x', '550')
.attr('y','750')
.attr('font-family','Helvetica')
.attr('font-size', '.65em')
.attr('text.anchor','start')
.attr('font-weight', 'normal')
.text(d.description)
svg.append('line')
.attr('class','spotLine')
.attr('x1', '550')
.attr('y1', '738')
.attr('x2', projection([d.longitude, d.latitude])[0])
.attr('y2', '738')
.style('stroke-width','.5')
.style('stroke','black')
.style('stroke-dasharray','2 2')
svg.append('line')
.attr('class','spotLine')
.attr('x1', projection([d.longitude, d.latitude])[0])
.attr('y1', '738')
.attr('x2', projection([d.longitude, d.latitude])[0])
.attr('y2', projection([d.longitude, d.latitude])[1])
.style('stroke-width','.7')
.style('stroke','darkblue')
.style('stroke-dasharray','2 2')
}
function removespotText(event,d){
d3.select(this).attr('fill',colorType)
d3.select(this).attr('r', 4)
d3.select(this).style('stroke-opacity','.65')
d3.select(this).style('stroke-width', '1')
d3.selectAll('text.spots').remove()
d3.selectAll('line.spotLine').remove()
}
svg.append('image')
.attr('href',skullTest3)
.attr('class','spotImage')
.attr('x', '485')
.attr('y','720')
.attr('width', 350)
.attr('height', 150)
return svg.node();
}
skullTest3 = FileAttachment("skull test.png").url()
import {skullTest} from "@mariamth/shanghai"
locslink = 'https://docs.google.com/spreadsheets/d/e/2PACX-1vSut7Wsg8_yeIPEsnv2N58WmYFgzQMnVz2pB3nogWV5s3k7o29gjn_cRABO8vXV-1dP-g92qkCYGkqn/pub?output=csv'
locs = d3.csv(locslink, d3.autoType)
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