viz = { mutable type = 0 const svg = d3.create('svg').attr('class', 'svg-vis').attr("viewBox", [0, 0, width_c, height]) const south_asian_countries = ['Indonesia', 'Philippines', 'Thailand', 'Vietnam', 'Malaysia'] const projection = d3.geoEquirectangular().fitSize([width_c, height], mapGeoJson) const wrapper = svg.append('g') let geoGenerator = d3.geoPath().projection(projection) let regions = wrapper.selectAll('region').data(mapGeoJson.features) let areas = regions.enter().append('path').attr('class', 'areas').attr('d', d=>geoGenerator(d)).attr('fill','#969696').attr('opacity', 0) const nodes = wrapper.selectAll('circle').data(nodes_data).join('circle').attr('r', node_radius).attr('fill', 'gray').attr('stroke', 'whitesmoke').attr('stroke-width', 0.2) const river_group = wrapper.append('g').attr('opacity', 0) const xAxisGroup = river_group.append('g').attr('transform', `translate(${0}, ${height - (height/3)})`).call(xAxisAllRivers).selectAll("text").attr("dy", "-8px").attr("dx", "-5px").style("text-anchor", "end").attr("transform", "rotate(-90)") const riverbar = river_group.append('g').attr('transform', `translate(${0}, ${(0)})`) .selectAll('rect').data(all_rivers_plastic1).join('rect') .attr('y', v => y_all_rivers(v["Share of global plastics emitted to ocean"])) .attr('x', v => x_all_rivers(v["Entity"])) .attr('height', v => y_all_rivers(0) - y_all_rivers(v["Share of global plastics emitted to ocean"])) .attr('width', x_all_rivers.bandwidth()-3) .attr('fill', v => v.ph ? "red" : "gray") const yAxisGroup = river_group.append('g') .attr('transform', `translate(${margin.right}, ${0})`).call(yAxisAllRivers) .call(g => g.append('text') .attr('opacity', 0.8) .attr('x', 10) .attr('y', margin.top) .attr('fill','gray') .attr('font-weight', 'bold') .attr('font-size', "0.50rem") .attr('text-anchor', 'start') .text('% of Plastic Emission Contribution')) // // init simulation const simulation = d3.forceSimulation(); simulation.nodes(nodes_data); simulation.force('charge', d3.forceManyBody().strength(0)) .force('collision', d3.forceCollide().radius(d => node_radius+0.5).iterations(10)).stop() const annotate_node = wrapper.append("g") .attr('transform', `translate(${(width_c/4-5)}, ${(height/3) - 2})`) annotate_node.append('path') .attr('d', generateArrow( -200, 0, 0, 0, 5, 1, 1)) .style('fill', 'none') .style('stroke', 'black'); annotate_node.append('text').text('Each Dot = 1000 Tones of Trash').attr('x', -200).attr('dy', -9).attr('class', 'annotate_node') const countries_bar = wrapper.append("g") .attr('transform', `translate(${margin.left}, ${height - (height/4)})`).call(yAxisCountries) .selectAll("text") .style("text-anchor", "end").attr('opacity', 1).attr("dy", "-16px").attr("dx", "-15px") .attr("transform", "rotate(-90)"); const scatter_group = wrapper.append('g') const scatter_X_axis =scatter_group.append('g').attr('opacity', 0.8) .attr('transform', `translate(0, ${height/2})`) .call(scatterXAxis) .call(g => g.append('text') .attr('opacity', 0.8) .attr('x', width_c - 200) .attr('y', 20) .attr('fill','gray') .attr('font-weight', 'bold') .attr('font-size', "0.61rem") .attr('text-anchor', 'start') .text('→ GDP per Capita (Purchasing Power)')) scatter_group.append("g").attr("transform", `translate(${width_c - (width_c/3)}, ${height/3})`) .call(circleLegend); const scatter_Y_axis = scatter_group.append('g').attr('opacity', 0.8) .attr('transform', `translate(${margin.left}, 0)`) .call(scatterYAxis) .call(g => g.append('text') .attr('opacity', 0.8) .attr('x', 10) .attr('y', 20) .attr('fill','gray') .attr('font-weight', 'bold') .attr('font-size', "0.61rem") .attr('text-anchor', 'start') .text('Total Plastic Emission ↑')) const circleScatter = wrapper.append("g") .attr("stroke", "whitesmoke") .attr("stroke-opacity", 1.2) .selectAll("circle") .data(plastic_dataset) .enter().append("circle") .attr("cx", d => xScaleScatter(d.GDP_per_capita)) .attr("cy", d => yScaleScatter(d.pw_total)) .attr('fill', d => { if (south_asian_countries.includes(d.Entity)) { return 'red' } else { return 'gray' }}) .attr('opacity', 0.5) .on("mousemove", (event, val) => mouseover_animation(val,event)).on("mouseout", (d) => { tooltip.style("visibility",'hidden') }) const mouseover_animation = (val, event) => { tooltip.style("visibility", "visible").style("top", (event.y-10)+"px").style("left",(event.x+10)+"px") .html("

Country: " + val.Entity + "

" +"

Plastic Waste Total: " + (val.pw_total/1000).toFixed(2) + "k

" +"

") } const scatterText = scatter_group.append("g") .selectAll("text") .data(plastic_dataset) .enter().append("text") .attr("x",d => xScaleScatter(d.GDP_per_capita)) .attr("y", d => yScaleScatter(d.pw_total)) .attr("dy", d => (sizeScale(d.mismanaged_pw_capita)+10)) .style("font-size", d => Math.max(10,sizeScale(d.mismanaged_pw_capita) * 0.4)) .style("text-anchor", "middle") .attr('fill', d => { if (south_asian_countries.includes(d.Entity)) { return "red" } else { return 'gray' }}) .text(function(d) { return d.Entity; }); return Object.assign ( html`

Visualization Controls

${viz_descriptions}

${svg.node()}

`, { morph(type) { d3.select('.annotation-section').style('max-height', width*0.6 + "px") d3.selectAll('.desc-section').style('height', width*0.6 + "px") if (type == 0) { nodes.attr('transform', function(d) { return `translate(${width_c/2},${height/2 })`}) // Nodes simulation.stop() // nodes.transition() // .duration(800) // .attr('r', node_radius) // .attr('opacity', 0) // .attr('transform', d => `translate(${Math.random() * width_c },${0})`).attr('fill', 'gray') // Nodes simulation.force('charge', d3.forceManyBody().strength(-5)) .force('collision', d3.forceCollide().radius(d => Math.ceil(Math.random()*10, 3)).strength(1)) .force('center', d3.forceCenter(width_c/2, height/2).strength(1)) .force('y', d3.forceY().y(height/2).strength(1)) .force('x', d3.forceX().x(width_c/2).strength(1)) simulation.on('tick', () => { nodes.transition().duration(1500).ease(d3.easeLinear).attr('transform', function(d) { return `translate(${d.x},${ d.y })`}).attr("fill", 'gray').attr('opacity', 0.6).attr('r', d => Math.ceil(Math.random()*10, 3))}) simulation.velocityDecay(0.3).alpha(1).restart() // hide annotate_node.transition().attr('opacity', 0) scatter_group.transition().attr('opacity', 0) circleScatter.transition().duration(800).attr("r",0); countries_bar.transition().attr('opacity', 0) areas.transition().attr('opacity', 0) river_group.transition().attr('opacity', 0) } else if (type == 1) { // Nodes simulation.force('charge', d3.forceManyBody().strength(0)) .force('collision', d3.forceCollide().radius(d => node_radius+0.5).iterations(10)) .force('charge', d3.forceManyBody().strength(0)).force('center', d3.forceCenter(width_c/2, height/2).strength(0)).stop() nodes.transition().duration(1500) .attr('opacity', 1) .attr('transform', d => `translate(${d.x_grid},${d.y_grid})`).attr('fill', 'gray').attr("r",node_radius); annotate_node.transition().attr('opacity',1) // hide scatter_group.transition().attr('opacity', 0) countries_bar.transition().attr('opacity', 0) areas.transition().attr('opacity', 0) circleScatter.transition().duration(800).attr("r",0); } else if (type == 2) { simulation.stop() // show areas.transition().duration(400).attr('opacity', 0.4) // Nodes simulation .force('charge', d3.forceManyBody().strength(0)) .force('collision', d3.forceCollide().radius(d => node_radius+0.5).iterations(10)) .force('y', d3.forceY().y(d => d.y_map)) .force('x', d3.forceX().x(d => d.x_map)) simulation.on('tick', () => { nodes.transition().duration(800).ease(d3.easeLinear).attr('transform', function(d) { return `translate(${d.x},${ d.y})`}).attr('fill', 'gray') }); simulation.alpha(1).alphaDecay(0.05).velocityDecay(0.25).restart() // hide annotate_node.transition().attr('opacity',0) scatter_group.transition().attr('opacity', 0) countries_bar.transition().attr('opacity', 0) circleScatter.transition().duration(800).attr("r",0); } else if (type == 3) { simulation.stop() // show areas.transition().duration(400).attr('opacity', 0.4) // Nodes simulation.force('y', d3.forceY().y(d => d.y_map)).force('x', d3.forceX().x(d => d.x_map)) simulation.on('tick', () => { nodes.transition().duration(800).ease(d3.easeLinear).attr('transform', function(d) { return `translate(${d.x},${ d.y})`}).attr('fill', d => { if (south_asian_countries.includes(d.Entity)) { return 'red' } else { return 'gray' }})}) simulation.alpha(1).alphaDecay(0.05).velocityDecay(0.25).restart() // hide river_group.transition().attr('opacity', 0) scatter_group.transition().attr('opacity', 0) countries_bar.transition().attr('opacity', 0) circleScatter.transition().duration(800).attr("r",0); } else if (type == 4) { simulation.stop() // show countries_bar.transition().attr('opacity', 1) // Nodes simulation.force('y', d3.forceY().y(d => x_count(d.count)).strength(4)) .force('x', d3.forceX().x(d => y_countries(d.Entity)).strength(1)) .force('collision', d3.forceCollide().radius(d => node_radius+0.5).iterations(10)) simulation.restart() simulation.on('tick', () => { nodes.transition().duration(800).ease(d3.easeLinear).attr('transform', function(d) { return `translate(${d.x + margin.left},${ d.y })`}).attr('fill', d => { if (south_asian_countries.includes(d.Entity)) { return 'red' } else { return 'gray' }}).attr('opacity', 1)}) simulation.alpha(1).alphaDecay(0.1).velocityDecay(0.36).restart() // hide river_group.transition().attr('opacity', 0) scatter_group.transition().attr('opacity', 0) areas.transition().attr('opacity', 0) circleScatter.transition().duration(800).attr("r",0); } else if (type == 5) { simulation.stop() // show countries_bar.transition().attr('opacity', 1) // Nodes simulation.force('y', d3.forceY().y(d => x_count(d.count)).strength(4)) .force('x', d3.forceX().x(d => y_countries(d.Entity)).strength(1)) .force('collision', d3.forceCollide().radius(d => node_radius+0.5).iterations(10)) simulation.restart() simulation.on('tick', () => { nodes.transition().duration(800).ease(d3.easeLinear).attr('transform', function(d) { return `translate(${d.x + margin.left},${ d.y })`}).attr('fill', d => { if (d.Entity == 'Philippines') { return 'red' } else { return 'gray' }}).attr('opacity', 1)}) simulation.alpha(1).alphaDecay(0.1).velocityDecay(0.36).restart() // hide river_group.transition().attr('opacity', 0) scatter_group.transition().attr('opacity', 0) areas.transition().attr('opacity', 0) circleScatter.transition().duration(800).attr("r",0); } else if (type == 6) { simulation.stop() // show scatter_group.transition().attr('opacity', 1) circleScatter.transition().duration(5000).attr("r", d => sizeScale(d.mismanaged_pw_capita)); // Nodes nodes.transition().delay((d, i) => i * (Math.random() * 5)).duration(Math.random() * 500).ease(d3.easeLinear).attr('transform', function(d) { return `translate(${xScaleScatter(d.GDP_per_capita)},${yScaleScatter(d.pw_total)})`}).transition().attr('opacity', 0) // hide river_group.transition().attr('opacity', 0) areas.transition().attr('opacity', 0) countries_bar.transition().attr('opacity', 0) } else if (type == 7) { simulation.stop() nodes.transition() .duration(800) .attr('r', node_radius) .attr('opacity', 0) .attr('transform', d => `translate(${Math.random() * width_c},${0})`).attr('fill', "gray") river_group.transition().attr('opacity', 1) // hide scatter_group.transition().attr('opacity', 0) countries_bar.transition().attr('opacity', 0) areas.transition().attr('opacity', 0) circleScatter.transition().duration(800).attr("r",0); } else if (type == 8) { // Nodes simulation.stop() nodes.transition().duration(800) .attr('opacity', 1) .attr('transform', d => `translate(${d.x_grid},${d.y_grid})`).attr('fill', "red") .transition().delay((d, i) => i * (Math.random() * 30)).duration(Math.random() * 1500) .attr('transform', d => `translate(${d.x_grid},${width_c})`).attr('opacity', 0) // hide river_group.transition().attr('opacity', 0) scatter_X_axis.transition().attr('opacity', 0) scatter_Y_axis.transition().attr('opacity', 0) countries_bar.transition().attr('opacity', 0) scatterText.transition().attr('opacity', 0) areas.transition().attr('opacity', 0) // hide scatter_group.transition().attr('opacity', 0) circleScatter.transition().duration(800).attr("r",0); } } }) }