<!DOCTYPE html>
<meta charset="utf-8">
<style>
.links line {
stroke: #999;
stroke-opacity: 0.6;
}
.nodes circle {
stroke: #fff;
stroke-width: 1.5px;
}
text {
font-family: sans-serif;
font-size: 10px;
}
p {
font-family: sans-serif;
font-size: 12px;
}
</style>
<p><h4 align="center">How could environment design, sound and vision convey a sense of safety during a guided meditation experience?</h4></p>
<svg width="960" height="600"></svg>
<script src="https://d3js.org/d3.v4.min.js"></script>
<script>
//create somewhere to put the force directed graph
var svg = d3.select("svg"),
width = +svg.attr("width"),
height = +svg.attr("height");
var nodes = [
{"name": "Focus","ideaType": "Topic","level":"top"},
{"name": "Medium","ideaType": "Topic","level":"top"},
{"name": "Safety","ideaType": "Topic","level":"sub"},
{"name": "Environment.Design","ideaType": "Topic","level":"sub"},
{"name": "Predictable","ideaType": "Topic","level":"sub"},
{"name": "Rhythm","ideaType": "Topic","level":"sub"},
{"name": "Pace","ideaType": "Topic","level":"sub"},
{"name": "Chronic.Pain","ideaType": "Topic","level":"sub"},
{"name": "Not.Acute","ideaType": "Topic","level":"sub"},
{"name": "Challenges","ideaType": "Topic","level":"sub"},
{"name": "Meditation","ideaType": "Topic","level":"sub"},
{"name": "Belief","ideaType": "Topic","level":"sub"},
{"name": "Open.monitoring","ideaType": "Topic","level":"sub"},
{"name": "No.targets","ideaType": "Topic","level":"sub"},
{"name": "Attention","ideaType": "Topic","level":"sub"},
{"name": "Motivation","ideaType": "Motivation","level":"top"},
{"name": "Personal","ideaType": "Motivation","level":"sub"},
{"name": "Community","ideaType": "Motivation","level":"sub"},
{"name": "Gaps","ideaType": "Motivation","level":"sub"},
{"name": "People.with.Pain","ideaType": "Motivation","level":"sub"},
{"name": "XR.Technology.as.Aids","ideaType": "Motivation","level":"sub"},
{"name": "Virtual.reality","ideaType": "Topic","level":"sub"},
{"name": "Audio","ideaType": "Topic","level":"sub"},
{"name": "Inquiry","ideaType": "Inquiry","level":"top"}
]
//Create links data
var links = [
{"source": "Focus", "target": "Safety"},
{"source": "Focus", "target": "Chronic.Pain"},
{"source": "Focus", "target": "Meditation"},
{"source": "Medium", "target": "Virtual.reality"},
{"source": "Safety", "target": "Environment.Design"},
{"source": "Safety", "target": "Predictable"},
{"source": "Safety", "target": "Rhythm"},
{"source": "Safety", "target": "Pace"},
{"source": "Safety", "target": "Belief"},
{"source": "Chronic.Pain", "target": "Not.Acute"},
{"source": "Chronic.Pain", "target": "Attention"},
{"source": "Chronic.Pain", "target": "Belief"},
{"source": "Meditation", "target": "No.targets"},
{"source": "Meditation", "target": "Open.monitoring"},
{"source": "Meditation", "target": "Challenges"},
{"source": "Virtual.reality", "target": "Attention"},
{"source": "Virtual.reality", "target": "Audio"},
{"source": "Audio", "target": "Rhythm"},
{"source": "Inquiry", "target": "Safety"},
{"source": "Inquiry", "target": "Virtual.reality"},
{"source": "Motivation", "target": "Personal"},
{"source": "Motivation", "target": "Community"},
{"source": "Motivation", "target": "Challenges"},
{"source": "Community", "target": "Gaps"},
{"source": "Personal", "target": "People.with.Pain"},
{"source": "Personal", "target": "XR.Technology.as.Aids"}
]
// based on https://bl.ocks.org/almsuarez/2f7219a4f52b572a3ca7da91a25681f9
// built upon D3js.org from Mike Bostok
//set up the simulation and add forces
var simulation = d3.forceSimulation().nodes(nodes);
var link_force = d3.forceLink(links).id(function(d) { return d.name; });
var charge_force = d3.forceManyBody().strength(-150);
var center_force = d3.forceCenter(width / 2, height / 2);
simulation
.force("charge_force", charge_force)
.force("center_force", center_force)
.force("links",link_force)
;
//add tick instructions:
simulation.on("tick", tickActions );
//add encompassing group for the zoom
var g = svg.append("g")
.attr("class", "everything");
//draw lines for the links
var link = g.append("g")
.attr("class", "links")
.selectAll("line")
.data(links)
.enter().append("line")
.attr("stroke-width", 2)
.style("stroke", "grey");
//draw circles for the nodes
var node = g.append("g")
.attr("class", "nodes")
.selectAll("circle")
.data(nodes)
.enter()
.append("circle")
.attr("r", cirlceRadius)
.attr("fill", circleColour);
var label = g.append("g")
.attr("class","nodes")
.selectAll("text")
.data(nodes)
.enter()
.append("text")
.text(d => d.name)
.style("font-size",fontStyle);
var drag_handler = d3.drag()
.on("start", drag_start)
.on("drag", drag_drag)
.on("end", drag_end);
drag_handler(node)
//add zoom capabilities
var zoom_handler = d3.zoom()
.on("zoom", zoom_actions);
zoom_handler(svg);
function zoom_actions(){
g.attr("transform", d3.event.transform)
}
allLinks = links;
allNodes = nodes;
function update1(){
links = [];
restart();
}
function update2(){
}
function update3(){
}
function update4(){
}
function resetData(){
links = allLinks;
nodes = allNodes;
restart();
}
function fontStyle(d){
if(d.level =="sub"){
return "12px";
} else {
return "20px";
}
}
//Function to choose what color circle we have
function circleColour(d){
if(d.ideaType =="Motivation"){
return "chocolate";
}else if (d.ideaType=="Topic"){
return "pink";
} else {
return "khaki";
}
}
//Function to choose what size (radius) circle we have
function cirlceRadius(d){
if(d.level =="sub"){
return 5;
} else {
return 10;
}
}
//d is the node
function drag_start(d) {
if (!d3.event.active) simulation.alphaTarget(0.3).restart();
d.fx = d.x;
d.fy = d.y;
}
function drag_drag(d) {
d.fx = d3.event.x;
d.fy = d3.event.y;
}
function drag_end(d) {
if (!d3.event.active) simulation.alphaTarget(0);
d.fx = d.x;
d.fy = d.y;
// d.fx = null;
// d.fy = null;
}
//Zoom functions
function zoom_actions(){
g.attr("transform", d3.event.transform)
}
function tickActions() {
//update circle positions each tick of the simulation
node
.attr("cx", function(d) { return d.x; })
.attr("cy", function(d) { return d.y; });
//update link positions
//simply tells one end of the line to follow one node around
//and the other end of the line to follow the other node around
link
.attr("x1", function(d) { return d.source.x; })
.attr("y1", function(d) { return d.source.y; })
.attr("x2", function(d) { return d.target.x; })
.attr("y2", function(d) { return d.target.y; });
label
.attr("x", function(d) { return d.x+10; })
.attr("y", function(d) { return d.y+3; });
}
function restart() {
// Update and restart the simulation.
simulation = d3.forceSimulation().nodes(nodes);
link_force = d3.forceLink(links).id(function(d) { return d.name; });
simulation
.force("charge_force", charge_force)
.force("center_force", center_force)
.force("links",link_force)
// .force("collision",collision_force)
;
//add tick instructions:
simulation.on("tick", tickActions );
simulation.restart();
}
</script>