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followergraph.js
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/*References
** https://bl.ocks.org/d3noob/257c360b3650b9f0a52dd8257d7a2d73
** Update Data: https://bl.ocks.org/NGuernse/a5b3ad4372ed67d8bfcf5bae5990abdb
** Tooltip: http://bl.ocks.org/d3noob/036d13e5173de69f7758091ba9a2df2b
** Click Events fade in and out: http://bl.ocks.org/Matthew-Weber/5645518
** Fixed axis on Graph scroll: http://bl.ocks.org/lmatteis/895a134f490626b0e62796e92a06b9c1
** Checking if element is visible in viewport: https://usefulangle.com/post/113/javascript-detecting-element-visible-during-scroll
** Draggable Window: https://www.w3schools.com/howto/howto_js_draggable.asp
** Draggable Window: https://www.kirupa.com/html5/drag.htm
** Bring id to viewport: https://hiddedevries.nl/en/blog/2018-12-10-scroll-an-element-into-the-center-of-the-viewport
*/
/*Global Variables Declared */
var maxFollower = 0;
var dataset = [];
var dataNest;
var minimapHeight = document.getElementById("minimap").offsetHeight;
var minimapWidth = document.getElementById("minimap").offsetWidth;
var minimapMargin = {top: (20/220) * minimapHeight, right: (10/164) * minimapWidth, bottom: (20/220) * minimapHeight, left: (30/164) * minimapWidth};
var margin = {top: (20/500) * document.getElementById("graphContainer").offsetHeight , right: (20/ 1093) * document.getElementById("graphContainer").offsetWidth,
bottom: (70/500) * document.getElementById("graphContainer").offsetHeight, left: (70/1093) * document.getElementById("graphContainer").offsetWidth};
var width = document.getElementById("graphContainer").offsetWidth - margin.left - margin.right;
var height = 24000 - margin.top - margin.bottom;
var yScale;
var xScale;
var candidateList;
var unsortedCandidateList = [];
var primaryFollowers = [];
var debateFollowers = [];
var dot;
var valueLine;
//Set Color Scale
var color = d3.scaleOrdinal(d3.schemeSet1);
var div = d3.select("#followergraph").append("div")
.attr("class", "tooltip")
.style("opacity", 0);
var drag;
var svg_minimap;
var slider;
var sliderHeight = 6.25;
var minimapValueLine;
window.onload = function() {
loadDemocraticList();
};
/*Function to load Democratic Candidates list from text file*/
function loadDemocraticList(){
svg = setupSVG();
yScale = setupYaxis(svg);
xScale = createFloatingAxis();
color = mappingColors();
var minimapXScale = setupXaxisMinimap(svg_minimap, minimapWidth, minimapMargin);
var minimapYScale = setupYaxisMinimap(svg_minimap, minimapHeight, minimapMargin);
valueLine = d3.line()
.x(function(d) { return xScale(new Date(d.DateTime)); })
.y(function(d) { return yScale(d.FollowerCount); });
minimapValueLine = d3.line()
.x(function(d) { return minimapXScale(new Date(d.DateTime)); })
.y(function(d) { return minimapYScale(d.FollowerCount); });
candidateList = [];
createQuestionaireFloatingWindow();
d3.text("data/Dem_handles.txt", function(handles) {
handles = handles.split("\n");
for(let i= 0; i < handles.length; i++){
let filePath = "data/" + handles[i].toLowerCase() + "_daily.csv";
d3.csv(filePath, function(error, data){
if(error){
return;
}
data.forEach(function(d){
d.id = i;
d.handle = handles[i].toLowerCase();
d.FollowerCount = +d.FollowerCount;
dataset.push(d);
});
unsortedCandidateList.push(handles[i].toLowerCase());
//color = mappingColors();
var annoucementDifferenceTracker = 0;
var announcementDate = returnCampaignAnnoucementDate(handles[i].toLowerCase());
var annoucementClosestPoint = 0;
var withdrawlDifferenceTracker = 0;
var withdrawlDate = returnWithdrawlDate(handles[i].toLowerCase());
var withdrawlClosestPoint = 0;
var primaryDifferenceTracker = [];
var primaryClosestPoint = [];
var primaryStorage = [];
var primaryData = returnPrimaryInfo();
var debateDifferenceTracker = [];
var debateClosestPoint = [];
var debateStorage = [];
var debateData = returnDebateInfo();
var startMemento = 0;
var endMemento = 0;
for (let j=0; j< primaryData.length; j++){
primaryClosestPoint.push(0);
primaryDifferenceTracker.push(0);
}
for (let j=0; j< debateData.length; j++){
debateClosestPoint.push(0);
debateDifferenceTracker.push(0);
}
for(let k=0; k< data.length; k++){
/*Find start and end timestamp for each candidate*/
if(startMemento == 0){
startMemento = new Date(data[k].DateTime);
}
if(endMemento == 0){
endMemento = new Date(data[k].DateTime);
}
if(startMemento.getTime() > new Date(data[k].DateTime).getTime()){
startMemento = new Date(data[k].DateTime);
}
if(endMemento.getTime() < new Date(data[k].DateTime).getTime()){
endMemento = new Date(data[k].DateTime);
}
/*Find closest follower count for primary date*/
for(let j=0; j< primaryData.length; j++){
if(primaryClosestPoint[j] == 0){
primaryClosestPoint[j] = + data[k].FollowerCount;
primaryDifferenceTracker[j] = Math.abs(primaryData[j].date.getTime() - new Date(data[k].DateTime).getTime());
}
var currentDifference = Math.abs(primaryData[j].date.getTime() - new Date(data[k].DateTime).getTime());
if(currentDifference < primaryDifferenceTracker[j]){
primaryDifferenceTracker[j] = currentDifference;
primaryClosestPoint[j] = + data[k].FollowerCount;
}
}
for(let j=0; j< debateData.length; j++){
if(debateClosestPoint[j] == 0){
debateClosestPoint[j] = + data[k].FollowerCount;
debateDifferenceTracker[j] = Math.abs(debateData[j].date.getTime() - new Date(data[k].DateTime).getTime());
}
var currentDifference = Math.abs(debateData[j].date.getTime() - new Date(data[k].DateTime).getTime());
if(currentDifference < debateDifferenceTracker[j]){
debateDifferenceTracker[j] = currentDifference;
debateClosestPoint[j] = + data[k].FollowerCount;
}
}
/*Find closest follower count for announcement date*/
if(annoucementClosestPoint == 0){
annoucementClosestPoint = + data[k].FollowerCount;
annoucementDifferenceTracker = Math.abs(announcementDate.getTime() - new Date(data[k].DateTime).getTime())
}
var currentDifference = Math.abs(announcementDate.getTime() - new Date(data[k].DateTime).getTime())
if(currentDifference < annoucementDifferenceTracker){
annoucementDifferenceTracker = currentDifference;
annoucementClosestPoint = + data[k].FollowerCount;
}
/*Find closest follower count for withdrawl date*/
if(typeof withdrawlDate == 'undefined'){
continue;
}else{
if(withdrawlClosestPoint == 0){
withdrawlClosestPoint = + data[k].FollowerCount;
withdrawlDifferenceTracker = Math.abs(withdrawlDate.getTime() - new Date(data[k].DateTime).getTime())
}
var currentDifference = Math.abs(withdrawlDate.getTime() - new Date(data[k].DateTime).getTime())
if(currentDifference < withdrawlDifferenceTracker){
withdrawlDifferenceTracker = currentDifference;
withdrawlClosestPoint = + data[k].FollowerCount;
}
}
}
for(let j=0; j<primaryData.length; j++){
primaryFollowers.push({"handle": handles[i].toLowerCase(), "follower": primaryClosestPoint[j], "event": primaryData[j].date, "count": (j + 1) });
}
for(let j=0; j<debateData.length; j++){
debateFollowers.push({"handle": handles[i].toLowerCase(), "follower": debateClosestPoint[j], "event": debateData[j].date, "count": (j + 1)});
}
var max = d3.max(data, function(d) { return d.FollowerCount; });
candidateList.push({"handle": handles[i].toLowerCase(), "follower": max, "announcement": annoucementClosestPoint, "withdrawl": withdrawlClosestPoint, "start": startMemento, "end": endMemento});
if (max > maxFollower){
maxFollower = max;
yScale = setupYaxis(svg);
minimapYScale = setupYaxisMinimap(svg_minimap, minimapHeight, minimapMargin);
}
// Nest the entries by name
dataNest = d3.nest()
.key(function (d) {
return d.id;
})
.entries(dataset);
if(d3.select("#scatter").empty()){
plotFollowerChart();
plotMinimap();
}
else{
updateFollowerChart();
updateMinimapFollowerChart();
}
sliderHeight = ((maxFollower / 24000) * 500) * minimapHeight / maxFollower;
sortCandidates();
createCandidateFloatingWindow(candidateList);
addAccountDeletionMark();
});
}
});
}
/*Function to map colors*/
function mappingColors(){
let scheme = d3.schemeSet1;
let colorMapping = [];
for(let i=1; i <= 27; i++){
colorMapping.push(d3.schemeSet1[i % d3.schemeSet1.length]);
}
return colorMapping;
}
/*Function to sort the candidate list based on follower count*/
function sortCandidates(){
for(let i=0; i< candidateList.length -1;i++){
for(let j=0; j< candidateList.length-i-1; j++){
if(candidateList[j].follower < candidateList[j+1].follower){
let temp = candidateList[j];
candidateList[j] = candidateList[j+1];
candidateList[j+1] = temp;
}
}
}
}
/*Function to create Questionaire Menu*/
function createQuestionaireMenu(id){
if(id == 1){
if(document.getElementById("debate").checked){
var debateData = returnDebateInfo();
svg.selectAll(".debate")
.data(debateData)
.enter()
.append("line")
.attr("class", "debate")
.attr("id", function(d){ return ("debate-" + d.id);})
.attr("x1", function(d){return xScale(d.date);})
.attr("x2", function(d){return xScale(d.date);})
.attr("y1", yScale(0))
.attr("y2", yScale(Math.ceil(maxFollower/1000000)*1000000))
.attr("stroke-width", 4)
.style("opacity", 0.5)
.attr("stroke", "#90EE90")
.on("mouseover", function(d) {
div.transition()
.duration(200)
.style("opacity", 0.9);
div.html(d.debate + "<br/>" + d.date.toISOString().split("T")[0])
.style("left", (d3.event.pageX) + "px")
.style("top", (d3.event.pageY - 28) + "px");
d3.select("#debate-" + d.id).style("stroke-width", 6);
let selectDebatePoints = $(".debatepoint");
for(let j=0; j < selectDebatePoints.length; j++){
if(selectDebatePoints[j].style.opacity > 0 && selectDebatePoints[j].getAttribute('count') == d.id){
d3.select("#" + selectDebatePoints[j].id)
.transition()
.duration(200)
.attr('r', 6);
}
}
let debateList = returnDebateList(d.id - 1);
if($('#accountDeletion').css("opacity") == 1){
d3.select("#accountDeletion").style("opacity", 0.2);
}
let selectAllLines = $('.line');
for(let i=0; i< selectAllLines.length; i++){
if(selectAllLines[i].style.opacity == 1)
d3.select(selectAllLines[i]).style("opacity", 0.2);
}
let selectAllLabels = $('.label');
for(let i=0; i< selectAllLabels.length; i++){
if(selectAllLabels[i].style.opacity == 1)
d3.select(selectAllLabels[i]).style("opacity", 0.2);
}
let selectAllDots = $('.dot');
for(let i=0; i< selectAllDots.length; i++){
if(selectAllDots[i].style.opacity == 1)
d3.select(selectAllDots[i]).style("opacity", 0.2);
}
let selectWithdrawal = $('.wcircle');
for(let i=0; i< selectWithdrawal.length; i++){
if(selectWithdrawal[i].style.opacity == 1)
d3.select(selectWithdrawal[i]).style("opacity", 0.2);
}
let selectCampaign = $('.ancircle');
for(let i=0; i< selectCampaign.length; i++){
if(selectCampaign[i].style.opacity == 1)
d3.select(selectCampaign[i]).style("opacity", 0.2);
}
for(let j=0; j< selectAllLines.length; j++){
for(let k=0; k< debateList.length; k++){
if(selectAllLines[j].id.includes(debateList[k]) && selectAllLines[j].style.opacity == 0.2){
d3.select(selectAllLines[j]).style("opacity", 1);
d3.select("#label-" + debateList[k]).style("opacity", 1);
d3.select("#scatter-" + debateList[k]).selectAll(".dot").style("opacity", 1);
d3.select("#w-" + debateList[k]).style("opacity", 1);
d3.select("#an-" + debateList[k]).style("opacity", 1);
}
}
}
})
.on("mouseout", function(d) {
div.transition()
.duration(500)
.style("opacity", 0);
d3.select("#debate-" + d.id).style("stroke-width", 4);
let selectDebatePoints = $(".debatepoint");
for(let j=0; j < selectDebatePoints.length; j++){
if(selectDebatePoints[j].style.opacity > 0 && selectDebatePoints[j].getAttribute('count') == d.id){
d3.select("#" + selectDebatePoints[j].id)
.transition()
.duration(200)
.attr('r', 4);
}
}
let selectWithdrawal = $('.wcircle');
for(let i=0; i< selectWithdrawal.length; i++){
if(selectWithdrawal[i].style.opacity == 0.2)
d3.select(selectWithdrawal[i]).style("opacity", 1);
}
let selectCampaign = $('.ancircle');
for(let i=0; i< selectCampaign.length; i++){
if(selectCampaign[i].style.opacity == 0.2)
d3.select(selectCampaign[i]).style("opacity", 1);
}
let selectAllLines = $('.line');
for(let i=0; i< selectAllLines.length; i++){
if(selectAllLines[i].style.opacity == 0.2){
d3.select(selectAllLines[i]).style("opacity", 1);
d3.select(selectAllLines[i]).style("stroke-width", 1.5);
d3.select(selectAllLines[i]).style("stroke-dasharray", "0");
}
}
let selectAllLabels = $('.label');
for(let i=0; i< selectAllLabels.length; i++){
if(selectAllLabels[i].style.opacity == 0.2){
d3.select(selectAllLabels[i]).style("opacity", 1);
d3.select(selectAllLabels[i]).style("font-weigtht", "normal");
}
}
let selectAllDots = $('.dot');
for(let i=0; i< selectAllDots.length; i++){
if(selectAllDots[i].style.opacity == 0.2)
d3.select(selectAllDots[i]).style("opacity", 1);
}
if($('#accountDeletion').css("opacity") == 0.2)
d3.select("#accountDeletion").style("opacity", 1);
});
var debateList = returnDebateList();
let x = 0;
for(let j=0; j<unsortedCandidateList.length; j++){
var tempList = [];
for(let k=0; k< debateList.length; k++){
let flag = true;
for(let a= 0; a < debateList[k].length; a++){
if(unsortedCandidateList[j] == debateList[k][a]){
debateFollowers[x]["present"] = true;
flag = false;
}
}
if(flag){
debateFollowers[x]["present"] = false;
}
x++;
}
}
svg.selectAll(".debatepoint")
.data(debateFollowers)
.enter()
.filter(function(d){return d.present;})
.append("circle")
.attr("id", function(d){ return "debatePoints-" + d.handle + "-" + d.count;})
.attr("class", "debatepoint")
.attr("data:count", function(d){return d.count;})
.attr("cx", function(d){
return xScale(d.event);
})
.attr("cy", function(d){
return yScale(d.follower);
})
.attr("r", 4)
.style("opacity", function(d){
return $("#line-" + d.handle).css("opacity");
})
.style("fill", "black")
.on("mouseover", function(d) {
if($("#debatePoints-" + d.handle + "-" + d.count).css("opacity") == 1){
div.transition()
.duration(200)
.style("opacity", 0.9);
div.html("@" + d.handle + "<br/>" + "Debate:" + d.event.toISOString().split("T")[0])
.style("left", (d3.event.pageX) + "px")
.style("top", (d3.event.pageY - 28) + "px");
}
d3.select("#debate-" + d.count).style("stroke-width", 6);
d3.select("#debatePoints-" + d.handle + "-" + d.count)
.transition()
.duration(200)
.attr('r', 6);
let debateList = returnDebateList(d.count - 1);
if($('#accountDeletion').css("opacity") == 1){
d3.select("#accountDeletion").style("opacity", 0.2);
}
let selectAllLines = $('.line');
for(let i=0; i< selectAllLines.length; i++){
if(selectAllLines[i].style.opacity == 1){
d3.select(selectAllLines[i]).style("opacity", 0.2);
}
}
let selectAllLabels = $('.label');
for(let i=0; i< selectAllLabels.length; i++){
if(selectAllLabels[i].style.opacity == 1){
d3.select(selectAllLabels[i]).style("opacity", 0.2);
}
}
let selectAllDots = $('.dot');
for(let i=0; i< selectAllDots.length; i++){
if(selectAllDots[i].style.opacity == 1)
d3.select(selectAllDots[i]).style("opacity", 0.2);
}
let selectWithdrawal = $('.wcircle');
for(let i=0; i< selectWithdrawal.length; i++){
if(selectWithdrawal[i].style.opacity == 1)
d3.select(selectWithdrawal[i]).style("opacity", 0.2);
}
let selectCampaign = $('.ancircle');
for(let i=0; i< selectCampaign.length; i++){
if(selectCampaign[i].style.opacity == 1)
d3.select(selectCampaign[i]).style("opacity", 0.2);
}
for(let j=0; j< selectAllLines.length; j++){
for(let k=0; k< debateList.length; k++){
if(selectAllLines[j].id.includes(debateList[k]) && selectAllLines[j].style.opacity == 0.2){
d3.select(selectAllLines[j]).style("opacity", 1);
d3.select("#label-" + debateList[k]).style("opacity", 1);
d3.select("#scatter-" + debateList[k]).selectAll(".dot").style("opacity", 1);
d3.select("#w-" + debateList[k]).style("opacity", 1);
d3.select("#an-" + debateList[k]).style("opacity", 1);
}
}
}
})
.on("mouseout", function(d) {
div.transition()
.duration(500)
.style("opacity", 0);
d3.select("#debate-" + d.count).style("stroke-width", 4);
let selectDebatePoints = $(".debatepoint");
d3.select("#debatePoints-" + d.handle + "-" + d.count)
.transition()
.duration(200)
.attr('r', 4);
let selectAllLines = $('.line');
for(let i=0; i< selectAllLines.length; i++){
if(selectAllLines[i].style.opacity == 0.2){
d3.select(selectAllLines[i]).style("opacity", 1);
d3.select(selectAllLines[i]).style("stroke-width", 1.5);
d3.select(selectAllLines[i]).style("stroke-dasharray", "0");
}
}
let selectWithdrawal = $('.wcircle');
for(let i=0; i< selectWithdrawal.length; i++){
if(selectWithdrawal[i].style.opacity == 0.2)
d3.select(selectWithdrawal[i]).style("opacity", 1);
}
let selectCampaign = $('.ancircle');
for(let i=0; i< selectCampaign.length; i++){
if(selectCampaign[i].style.opacity == 0.2)
d3.select(selectCampaign[i]).style("opacity", 1);
}
let selectAllLabels = $('.label');
for(let i=0; i< selectAllLabels.length; i++){
if(selectAllLabels[i].style.opacity == 0.2){
d3.select(selectAllLabels[i]).style("opacity", 1);
d3.select(selectAllLabels[i]).style("font-weight", "normal");
}
}
let selectAllDots = $('.dot');
for(let i=0; i< selectAllDots.length; i++){
if(selectAllDots[i].style.opacity == 0.2)
d3.select(selectAllDots[i]).style("opacity", 1);
}
if($('#accountDeletion').css("opacity") == 0.2)
d3.select("#accountDeletion").style("opacity", 1);
});
}
else{
d3.selectAll(".debate").remove();
d3.selectAll(".debatepoint").remove();
}
}else if(id == 2){
if(document.getElementById("primary").checked){
var primaryDate = returnPrimaryInfo();
svg.selectAll(".primary")
.data(primaryDate)
.enter()
.append("line")
.attr("class", "primary")
.attr("id", function(d){return ("primary-" + d.id);})
.attr("x1", function(d){return (xScale(d.date));})
.attr("x2", function(d){return (xScale(d.date));})
.attr("y1", yScale(0))
.attr("y2", yScale(Math.ceil(maxFollower/1000000)*1000000))
.attr("stroke-width", 4)
.style("opacity", 0.5)
.attr("stroke", "#FFA07A")
.on("mouseover", function(d) {
div.transition()
.duration(200)
.style("opacity", 0.9);
div.html(d.event + "<br/>" + d.date.toISOString().split("T")[0])
.style("left", (d3.event.pageX) + "px")
.style("top", (d3.event.pageY - 28) + "px");
d3.select("#primary-" + d.id).style("stroke-width", 6);
let selectPrimaryPoints = $(".primarypoint");
for(let j=0; j < selectPrimaryPoints.length; j++){
if(selectPrimaryPoints[j].style.opacity > 0 && selectPrimaryPoints[j].getAttribute('count') == d.id){
d3.select("#" + selectPrimaryPoints[j].id)
.transition()
.duration(200)
.attr('r', 6);
}
}
let primaryInfo = returnPrimaryInfo(d.id - 1);
for(let i=0; i< unsortedCandidateList.length;i++){
let withdrawlDate = returnWithdrawlDate(unsortedCandidateList[i]);
if(typeof(withdrawlDate) != 'undefined' && primaryInfo.date.getTime() > withdrawlDate.getTime()){
if($('#line-' + unsortedCandidateList[i]).css("opacity") == 1)
d3.select("#line-" + unsortedCandidateList[i]).style("opacity", 0.2);
if($('#label-' + unsortedCandidateList[i]).css("opacity") == 1)
d3.select("#label-" + unsortedCandidateList[i]).style("opacity", 0.2);
if($('#line-' + unsortedCandidateList[i] + "-dash").css("opacity") == 1)
d3.select("#line-" + unsortedCandidateList[i] + "-dash").style("opacity", 0.2);
if($('#line-' + unsortedCandidateList[i] + "-minimap").css("opacity") == 1)
d3.select("#line-" + unsortedCandidateList[i] + "-minimap").style("opacity", 0.2);
if($('#scatter-' + unsortedCandidateList[i] + " .dot").css("opacity") == 1)
d3.select("#scatter-" + unsortedCandidateList[i]).selectAll(".dot").style("opacity", 0.2);
if($("#w-" + unsortedCandidateList[i]).css("opacity") == 1)
d3.select("#w-" + unsortedCandidateList[i]).style("opacity", 0.2);
if($("#an-" + unsortedCandidateList[i]).css("opacity") == 1)
d3.select("#an-" + unsortedCandidateList[i]).style("opacity", 0.2);
}
}
if($('#accountDeletion').css("opacity") == 1)
d3.select("#accountDeletion").style("opacity", 0.2);
})
.on("mouseout", function(d) {
div.transition()
.duration(500)
.style("opacity", 0);
d3.select("#primary-" + d.id).style("stroke-width", 4);
let selectPrimaryPoints = $(".primarypoint");
for(let j=0; j < selectPrimaryPoints.length; j++){
if(selectPrimaryPoints[j].style.opacity > 0 && selectPrimaryPoints[j].getAttribute('count') == d.id){
d3.select("#" + selectPrimaryPoints[j].id)
.transition()
.duration(200)
.attr('r', 4);
}
}
let selectWithdrawal = $('.wcircle');
for(let i=0; i< selectWithdrawal.length; i++){
if(selectWithdrawal[i].style.opacity == 0.2)
d3.select(selectWithdrawal[i]).style("opacity", 1);
}
let selectCampaign = $('.ancircle');
for(let i=0; i< selectCampaign.length; i++){
if(selectCampaign[i].style.opacity == 0.2)
d3.select(selectCampaign[i]).style("opacity", 1);
}
let selectAllLines = $('.line');
for(let i=0; i< selectAllLines.length; i++){
if(selectAllLines[i].style.opacity == 0.2){
d3.select(selectAllLines[i]).style("opacity", 1);
d3.select(selectAllLines[i]).style("stroke-width", 1.5);
d3.select(selectAllLines[i]).style("stroke-dasharray", "0");
}
}
let selectAllLabels = $('.label');
for(let i=0; i< selectAllLabels.length; i++){
if(selectAllLabels[i].style.opacity == 0.2)
d3.select(selectAllLabels[i]).style("opacity", 1);
d3.select(selectAllLabels[i]).style("font-weight", "normal");
}
let selectAllDots = $('.dot');
for(let i=0; i< selectAllDots.length; i++){
if(selectAllDots[i].style.opacity == 0.2)
d3.select(selectAllDots[i]).style("opacity", 1);
}
if($('#accountDeletion').css("opacity") == 0.2)
d3.select("#accountDeletion").style("opacity", 1);
});
svg.selectAll(".primarypoint")
.data(primaryFollowers)
.enter()
.filter(function(d){
let withrawlDate = returnWithdrawlDate(d.handle);
let campaignDate = returnCampaignAnnoucementDate(d.handle);
if(typeof(returnWithdrawlDate(d.handle)) != 'undefined' && withrawlDate.getTime() > d.event.getTime() && campaignDate.getTime() < d.event.getTime())
return true;
else
return false;
})
.append("circle")
.attr("id", function(d){return ("primaryPoints-" + d.handle + "-" + d.count);})
.attr("class", "primarypoint")
.attr("data:count", function(d){return d.count;})
.attr("cx", function(d){
return xScale(d.event);
})
.attr("cy", function(d){
return yScale(d.follower);
})
.attr("r", 4)
.style("opacity", function(d){
return $("#line-" + d.handle).css("opacity");
})
.style("fill", "black")
.on("mouseover", function(d) {
if($("#primaryPoints-" + d.handle + "-" + d.count).css("opacity") == 1){
div.transition()
.duration(200)
.style("opacity", 0.9);
div.html("@" + d.handle + "<br/>" + "Primary:" + d.event.toISOString().split("T")[0] + "<br/>" + "Announce: " + returnCampaignAnnoucementDate(d.handle).toISOString().split("T")[0] + "<br/>" + "Withdraw:" + returnWithdrawlDate(d.handle).toISOString().split("T")[0])
.style("left", (d3.event.pageX) + "px")
.style("top", (d3.event.pageY - 28) + "px");
}
d3.select("#primary-" + d.count).style("stroke-width", 6);
d3.select("#primaryPoints-" + d.handle + "-" + d.count)
.transition()
.duration(200)
.attr('r', 6);
let primaryInfo = returnPrimaryInfo(d.count - 1);
for(let i=0; i< unsortedCandidateList.length;i++){
let withdrawlDate = returnWithdrawlDate(unsortedCandidateList[i]);
if(typeof(withdrawlDate) != 'undefined' && primaryInfo.date.getTime() > withdrawlDate.getTime()){
if($('#line-' + unsortedCandidateList[i].css("opacity") == 1))
d3.select("#line-" + unsortedCandidateList[i]).style("opacity", 0.2);
if($('#label-' + unsortedCandidateList[i]).css("opacity") == 1)
d3.select("#label-" + unsortedCandidateList[i]).style("opacity", 0.2);
if($('#line-' + unsortedCandidateList[i] + "-dash").css("opacity") == 1)
d3.select("#line-" + unsortedCandidateList[i] + "-dash").style("opacity", 0.2);
if($('#line-' + unsortedCandidateList[i] + "-minimap").css("opacity") == 1)
d3.select("#line-" + unsortedCandidateList[i] + "-minimap").style("opacity", 0.2);
if($('#scatter-' + unsortedCandidateList[i] + " .dot").css("opacity") == 1)
d3.select("#scatter-" + unsortedCandidateList[i]).selectAll(".dot").style("opacity", 0.2);
if($("#w-" + unsortedCandidateList[i]).css("opacity") == 1)
d3.select("#w-" + unsortedCandidateList[i]).style("opacity", 0.2);
if($("#an-" + unsortedCandidateList[i]).css("opacity") == 1)
d3.select("#an-" + unsortedCandidateList[i]).style("opacity", 0.2);
}
}
if($('#accountDeletion').css("opacity") == 1)
d3.select("#accountDeletion").style("opacity", 0.2);
})
.on("mouseout", function(d) {
div.transition()
.duration(500)
.style("opacity", 0);
d3.select("#primary-" + d.count).style("stroke-width", 4);
d3.select("#primaryPoints-" + d.handle + "-" + d.count)
.transition()
.duration(200)
.attr('r', 4);
let selectWithdrawal = $('.wcircle');
for(let i=0; i< selectWithdrawal.length; i++){
if(selectWithdrawal[i].style.opacity == 0.2)
d3.select(selectWithdrawal[i]).style("opacity", 1);
}
let selectCampaign = $('.ancircle');
for(let i=0; i< selectCampaign.length; i++){
if(selectCampaign[i].style.opacity == 0.2)
d3.select(selectCampaign[i]).style("opacity", 1);
}
let selectAllLines = $('.line');
for(let i=0; i< selectAllLines.length; i++){
if(selectAllLines[i].style.opacity == 0.2)
d3.select(selectAllLines[i]).style("opacity", 1);
d3.select(selectAllLines[i]).style("stroke-width", 1.5);
d3.select(selectAllLines[i]).style("stroke-dasharray", "0");
}
let selectAllLabels = $('.label');
for(let i=0; i< selectAllLabels.length; i++){
if(selectAllLabels[i].style.opacity == 0.2){
d3.select(selectAllLabels[i]).style("opacity", 1);
d3.select(selectAllLabels[i]).style("font-weight", "normal");
}
}
let selectAllDots = $('.dot');
for(let i=0; i< selectAllDots.length; i++){
if(selectAllDots[i].style.opacity == 0.2)
d3.select(selectAllDots[i]).style("opacity", 1);
}
if($('#accountDeletion').css("opacity") == 0.2)
d3.select("#accountDeletion").style("opacity", 1);
});
}else{
d3.selectAll(".primary").remove();
d3.selectAll(".primarypoint").remove();
}
}else if(id == 4){
if(document.getElementById("campaign").checked){
var announcementData = []
for(var i=0; i< candidateList.length; i++){
var annoucementDate = returnCampaignAnnoucementDate(candidateList[i].handle);
if(annoucementDate.getFullYear() < 2019){
announcementData.push({"handle": candidateList[i].handle, "announcement": annoucementDate, "follower": candidateList[i].announcement});
}else{
announcementData.push({"handle": candidateList[i].handle, "announcement": annoucementDate, "follower": candidateList[i].announcement});
}
}
svg.selectAll(".ancircle")
.data(announcementData)
.enter()
.append("circle")
.attr("class", "ancircle")
.attr("id", function(d){return ("an-" + d.handle);})
.attr("cx", function(d){
if(d.announcement.getFullYear() < 2019)
{return xScale(new Date("2019-01-01"));}
else
{return xScale(d.announcement);}})
.attr("cy", function(d){return yScale(d.follower);})
.attr("r", 6)
.style("opacity", function(d){
return $("#line-" + d.handle).css("opacity");})
.style("fill", "#4daf4a")
.on("mouseover", function(d) {
var content;
if(d.announcement.getFullYear() < 2019){
content = "@" + d.handle + "<br/>" + "Announce: " + d.announcement.toISOString().split("T")[0] + "<br/>" + "Pre-2019";
}else{
content = "@" + d.handle + "<br/>" + "Announce: " + d.announcement.toISOString().split("T")[0];
}
if($('#an-' + d.handle).css("opacity") == 1){
div.transition()
.duration(200)
.style("opacity", 0.9);
div.html(content)
.style("left", (d3.event.pageX) + "px")
.style("top", (d3.event.pageY - 28) + "px");
}
})
.on("mouseout", function(d) {
div.transition()
.duration(500)
.style("opacity", 0);
});
}else{
d3.selectAll(".ancircle").remove();
}
}else if(id == 5){
if(document.getElementById("withdrawl").checked){
var withdrawlData = []
for(var i=0; i< candidateList.length; i++){
var withdrawlDate = returnWithdrawlDate(candidateList[i].handle);
if(typeof withdrawlDate != 'undefined'){
withdrawlData.push({"handle": candidateList[i].handle, "withdrawl": withdrawlDate, "follower": candidateList[i].withdrawl});
}
if($("#line-" + candidateList[i].handle + "-dash").css("stroke-width") == "4px"){
d3.select("#line-" + candidateList[i].handle + "-dash")
.style("stroke-dasharray", "10,10");
}
}
svg.selectAll(".wcircle")
.data(withdrawlData)
.enter()
.append("circle")
.attr("class", "wcircle")
.attr("id", function(d){return ("w-" + d.handle);})
.attr("cx", function(d){return xScale(d.withdrawl);})
.attr("cy", function(d){return yScale(d.follower);})
.attr("r", 6)
.style("fill", "#e41a1c")
.style("opacity", function(d){
return $("#line-" + d.handle).css("opacity");})
.on("mouseover", function(d) {
if($("#w-" + d.handle).css("opacity") == 1){
div.transition()
.duration(200)
.style("opacity", .9);
div.html("@" + d.handle + "<br/>" + "Withdraw: " + d.withdrawl.toISOString().split("T")[0])
.style("left", (d3.event.pageX) + "px")
.style("top", (d3.event.pageY - 28) + "px");
}
})
.on("mouseout", function(d) {
div.transition()
.duration(500)
.style("opacity", 0);
});
}else{
d3.selectAll(".wcircle").remove();
d3.selectAll(".line")
.style("stroke-dasharray", "0");
}
}
}
/*Function to create Questionaire Floating Window*/
function createQuestionaireFloatingWindow(){
var elmnt = document.getElementById("questionairewindow");
elmnt.innerHTML = "";
var rankedOrder = "";
var span =
elmnt.innerHTML += '<input type="checkbox" id="debate" name="debate" value="debate" onclick="createQuestionaireMenu(\'' + 1 + '\')"> </input> <label id="debate">Debate</label>'+ '<br/>';
elmnt.innerHTML += '<input type="checkbox" id="primary" name="primary" value="primary" onclick="createQuestionaireMenu(\'' + 2 + '\')"> </input> <label id="primary">Primary & Caucus</label>'+ '<br/>';
elmnt.innerHTML += '<input type="checkbox" id="campaign" name="campaign" value="campaign" onclick="createQuestionaireMenu(\'' + 4 + '\')"> </input> <label id="campaign">Campaign Announced</label>'+ '<br/>';
elmnt.innerHTML += '<input type="checkbox" id="withdrawl" name="withdrawl" value="withdrawl" onclick="createQuestionaireMenu(\'' + 5 + '\')"> </input> <label id="withdrawl">Campaign Withdrawal</label>'+ '<br/>';
}
/*Function to create top X-axis*/
function createFloatingAxis(){
var height = 60;
var svg = d3.select("#floatingaxis").append("svg")
.attr("width", width)
.attr("height", height)
.attr("id", "floataxissvg")
.attr("background-color", "white")
.attr("transform", "translate(" + 0 + "," + 0 + ")");
var margin = {top: (120/64)* document.getElementById("floatingaxis").offsetHeight, right: (130/1003) * document.getElementById("floatingaxis").offsetWidth, bottom: (56.3/64) * document.getElementById("floatingaxis").offsetHeight, left: (70/ 1003) * document.getElementById("floatingaxis").offsetWidth};
var xScale = d3.scaleTime()
.domain([new Date("2019-01-01 00:00:00"), new Date("2020-04-18 23:59:59")])
.range([ 0, width - margin.right])
.nice();
svg.append("text")
.attr("class", "yearlabel")
.attr("transform", "translate(" + (width/3) + "," + (50) + ")")
.attr("dy", ".5em")
.style("opacity", 1)
.style("fill", "black")
.style("font", "20px times")
.text("2019");
svg.append("text")
.attr("class", "yearlabel")
.attr("transform", "translate(" + (0.8 * width) + "," + (50) + ")")
.attr("dy", ".5em")
.style("opacity", 1)
.style("fill", "black")
.style("font", "20px times")
.text("2020");
svg.append("g")
.attr("transform", "translate(" + margin.left + "," + 0 + ")")
.attr("id", "xaxis")
.style("font", "20px times")
.call(d3.axisBottom(xScale).tickFormat(d3.timeFormat("%b")))
.selectAll("text")
.attr("transform", "translate(0,10)");
return xScale;
}
/*Function to bring the plot of candidate based on click from Candidate Floating Window*/
function highlightCandidatePlot(handle){
if(document.getElementById(handle).checked){
document.getElementById("label-" + handle).scrollIntoView({block: "center"});
d3.select("#line-" + handle)
.style("stroke-width",4);
var selectAllLines = $('.line').not("#line-"+handle);
d3.selectAll(selectAllLines)
.style("stroke-width",1.5);
d3.select("#line-" + handle + "-dash")
.style("stroke-width",4);
d3.select("#label-" + handle)
.style("font-weight", "bold");
var selectAllText = $('.label').not("#label-" + handle);
d3.selectAll(selectAllText)
.style("font-weight", "normal");
}
}
/*Function to hide and show plot of Candidates based on checkbox values*/
function changePlotStatus(handle){
if(handle == "selectAll"){
var handlesList = unsortedCandidateList;
}else{
var handlesList = [handle];
}
let selectDebatePoint = $(".debatepoint");
let selectPrimaryPoint = $(".primarypoint");
if(document.getElementById(handle).checked){
for(let i=0; i< handlesList.length; i++){
d3.select("#line-" + handlesList[i]+"-dash")
.style("opacity", 1);
d3.select("#line-" + handlesList[i]+"-minimap")
.style("opacity", 0.5);
d3.select("#line-" + handlesList[i])
.style("opacity", 1);
d3.select("#line-" + handlesList[i])
.style("stroke-width", 1.5);
d3.select("#scatter-" + handlesList[i]).selectAll(".dot")
.style("opacity", 1);
d3.select("#label-" + handlesList[i])
.style("opacity", 1);
d3.select("#label-" + handlesList[i])
.style("font-weight", "normal");
d3.select("#line-" + handlesList[i] + "-dash")
.style("stroke-width", 1.5);
d3.select("#line-" + handlesList[i] + "-dash")
.style("stroke-dasharray", "0");
for(let j=0; j < selectDebatePoint.length; j++){
let temp = selectDebatePoint[j].id.split("-");
if(temp[1] == handlesList[i])
d3.select(selectDebatePoint[j])
.style("opacity", 1);
}
for(let j=0; j < selectPrimaryPoint.length; j++){
let temp = selectPrimaryPoint[j].id.split("-");
if(temp[1] == handlesList[i])
d3.select(selectPrimaryPoint[j])
.style("opacity", 1);
}
d3.select("#an-" + handlesList[i])
.style("opacity", 1);
d3.select("#w-" + handlesList[i])
.style("opacity", 1);
if(handlesList[i] == "mikegravel")
d3.select("#accountDeletion").style("opacity", 1);
if(handle == "selectAll"){
document.getElementById(handlesList[i]).checked = true;
}
}
}
else{
for(let i=0; i< handlesList.length; i++){
if(handlesList[i] == "mikegravel")
d3.select("#accountDeletion").style("opacity", 0);
d3.select("#line-" + handlesList[i])
.style("opacity", 0);
d3.select("#scatter-" + handlesList[i]).selectAll(".dot")
.style("opacity", 0);
d3.select("#label-" + handlesList[i])
.style("opacity", 0);
for(let j=0; j < selectDebatePoint.length; j++){
let temp = selectDebatePoint[j].id.split("-");
if(temp[1] == handlesList[i])
d3.select(selectDebatePoint[j])
.style("opacity", 0);
}
for(let j=0; j < selectPrimaryPoint.length; j++){
let temp = selectPrimaryPoint[j].id.split("-");
if(temp[1] == handlesList[i])
d3.select(selectPrimaryPoint[j])
.style("opacity", 0);
}
d3.select("#an-" + handlesList[i])
.style("opacity", 0);
d3.select("#w-" + handlesList[i])
.style("opacity", 0);
d3.select("#line-" + handlesList[i]+"-dash")
.style("opacity", 0);
d3.select("#line-" + handlesList[i]+"-minimap")
.style("opacity", 0);
if(handle == "selectAll"){
document.getElementById(handlesList[i]).checked = false;
}
}
}
}
/*Function to create floating window for Follower Count Sorted Candidate List*/
function createCandidateFloatingWindow(rankedOrderList){
var elmnt = document.getElementById("candidatewindow");
elmnt.innerHTML = "";
var rankedOrder = "";
elmnt.innerHTML = '<input type="checkbox" id=selectAll' + ' name= selectAll' + ' value=selectAll' +
' onchange="changePlotStatus(\'' + "selectAll" + '\')" checked>' + '<label id=selectAll'
+ '>' + '<span >'+ "Select All" + '</span>' + '</label><br/>';
for(let i=0; i< rankedOrderList.length;i++){
elmnt.innerHTML += '<input type="checkbox" id=' + rankedOrderList[i].handle + ' name= ' + rankedOrderList[i].handle + ' value='
+ rankedOrderList[i].handle + ' onchange="changePlotStatus(\'' + rankedOrderList[i].handle + '\')" checked>' + '<label id='
+ rankedOrderList[i].handle + '>' + '<span class="fakelink" onclick="highlightCandidatePlot(\'' + rankedOrderList[i].handle + '\')">'+ '@'
+ rankedOrderList[i].handle + '</span>' + '</label> <a style="padding-left:10px;" href = "https://github.com/oduwsdl/2020DemFollowerGraph/tree/master/Graphs/Part2/' + rankedOrderList[i].handle + '">📈</a><a style="padding-left:10px;" href = "https://twitter.com/' + rankedOrderList[i].handle + '"><i class="fa fa-twitter"></i></a>' + '<br/>';
}
}
/*Function to set up SVG*/
function setupSVG(){
var scrollContainer = document.getElementById('followergraph')
drag = d3.drag()
.on('start drag', function() {
scrollContainer.scrollTop = d3.event.y * ((height - minimapMargin.top - minimapMargin.bottom - (minimapHeight/2) + 1) / (minimapHeight - sliderHeight));