HTML输入范围滑块影响错误的D3图表
我有两个D3边缘捆绑图，一个在另一个上方（CSS网格）。对于顶图（ID：EDGEB），我有一个DIV输入样式滑块，该滑块会改变节点线的张力（曲线）。它应仅影响顶级图表。当前，与顶部图表关联的滑块正在影响最底层的图表（ID：EDGEBTWO）。我已经尝试包括正确的DIV ID，但似乎没有效果。我认为它正在影响最近创建的D3图表，但我不确定如何改变这种行为。
这是我的所有代码。
<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no">
<link rel="icon" type="globe_icon.png">
<script type='text/javascript' src='https://ajax.googleapis.com/ajax/libs/jquery/2.1.4/jquery.min.js'></script>
<style type="text/css">
body {
padding: 90px;
margin: 0px;
height: 100%;
}
html,
.grid-container {
display: grid;
grid-template-columns: 1fr;
grid-template-rows: auto auto;
background-color: #ffffff;
padding: 10px;
grid-row-gap: 10px;
}
.grid-item1 {
background-color: rgb(255, 255, 255);
border: 5px solid rgba(255, 0, 0, 0.8);
padding: 15px;
font-size: 12px;
text-align: left;
grid-row-gap: 10px;
font: 8pt "Helvetica Neue", Arial, Helvetica, sans-serif;
}
.grid-item2 {
background-color: rgb(255, 255, 255);
border: 5px solid rgba(234, 0, 255, 0.8);
padding: 15px;
font-size: 12px;
text-align: left;
grid-row-gap: 10px;
font: 8pt "Helvetica Neue", Arial, Helvetica, sans-serif;
}
.wrapword {
white-space: -moz-pre-wrap !important; /* Mozilla, since 1999 */
white-space: -webkit-pre-wrap; /* Chrome & Safari */
white-space: -pre-wrap; /* Opera 4-6 */
white-space: -o-pre-wrap; /* Opera 7 */
white-space: pre-wrap; /* CSS3 */
word-wrap: break-word; /* Internet Explorer 5.5+ */
word-break: break-all;
white-space: normal;
}
path.arc {
cursor: move;
fill: #000000;
}
.node {
font: 300 9 "Helvetica Neue", Helvetica, Arial, sans-serif;
fill: rgb(0, 0, 0);
}
.node:hover {
fill: rgb(132, 236, 255);
}
.node:hover,
.node--source,
.node--target {
font-weight: 700;
}
.link {
fill: none;
stroke: #1f77b4;
stroke-opacity: .5;
pointer-events: none;
}
.link.source, .link.target {
stroke-opacity: .8;
stroke-width: 2px;
}
.node.target {
fill: #d62728 !important;
}
.link.source {
stroke: #d62728;
}
.node.source {
fill: #00ff40;
}
.link.target {
stroke: #00ff40;
}
</style>
</head>
<body>
<div class="grid-container"></div>
<div class="grid-item1" id="edgeB">
<div id="edgeB" style="position:absolute;bottom: 2%;;font-size:16px;">Tension: <input style="position:relative;top:3px;" type="range" min="0" max="100" value="85"></div>
<script type="text/javascript" src="//d3js.org/d3.v3.min.js"></script>
<script type="text/javascript" src="packages.js"></script>
<script>
(function chart1(){
color = d3.scale.category10();
var w = 700,
h = 700,
rx = w / 2.1,
ry = h / 2.1,
m0,
rotate = 0
pi = Math.PI;
var splines = [];
var cluster = d3.layout.cluster()
.size([360, ry - 180])
.sort(function(a, b) {
return d3.ascending(a.key, b.key);
});
var bundle = d3.layout.bundle();
var line = d3.svg.line.radial()
.interpolate("bundle")
.tension(.8)
.radius(function(d) {
return d.y;
})
.angle(function(d) {
return d.x / 180 * Math.PI;
});
// Chrome 15 bug: <http://code.google.com/p/chromium/issues/detail?id=98951>
var div = d3.select("#edgeB")
.style("width", w + "px")
.style("height", w + "px")
.style("position", "relative");
var svg = div.append("svg:svg")
.attr("width", 700)
.attr("height", 700)
.append("svg:g")
.attr("transform", "translate(" + rx + "," + ry + ")");
svg.append("svg:path")
.attr("class", "arc")
.attr("d", d3.svg.arc().outerRadius(ry - 180).innerRadius(0).startAngle(0).endAngle(2 * Math.PI))
.on("mousedown", mousedown);
d3.json("flare_year.json", function(classes) {
var nodes = cluster.nodes(packages.root(classes)),
links = packages.imports(nodes),
splines = bundle(links);
var path = svg.selectAll("path.link")
.data(links)
.enter().append("svg:path")
.attr("class", function(d) {
return "link source-" + d.source.key + " target-" + d.target.key;
})
.attr("d", function(d, i) {
return line(splines[i]);
});
var groupData = svg.selectAll("g.group")
.data(nodes.filter(function(d) {
return (d.key == '1970-1979' || d.key == '1980-1989' || d.key == '1990-1999' || d.key == '2000-2009' || d.key == '2010-2019') && d.children;
}))
.enter().append("group")
.attr("class", "group");
var groupArc = d3.svg.arc()
.innerRadius(ry - 177)
.outerRadius(ry - 157)
.startAngle(function(d) {
return (findStartAngle(d.__data__.children) - 2.3) * pi / 180;
})
.endAngle(function(d) {
return (findEndAngle(d.__data__.children) + 2.3) * pi / 180;
});
svg.selectAll("g.arc")
.data(groupData[0])
.enter().append("svg:path")
.attr("d", groupArc)
.attr("class", "groupArc")
.attr("id", function(d, i) {console.log(d.__data__.key); return d.__data__.key;})
.style("fill", function(d, i) {return color(i);})
.style("fill-opacity", 0.5)
.each(function(d,i) {
var firstArcSection = /(^.+?)L/;
var newArc = firstArcSection.exec( d3.select(this).attr("d") )[1];
newArc = newArc.replace(/,/g , " ");
svg.append("path")
.attr("class", "hiddenArcs")
.attr("id", "hidden"+d.__data__.key)
.attr("d", newArc)
.style("fill", "none");
});
svg.selectAll(".arcText")
.data(groupData[0])
.enter().append("text")
.attr("class", "arcText")
.attr("dy", 12)
.append("textPath")
.attr("startOffset","50%")
.style("text-anchor","middle")
.attr("xlink:href",function(d,i){return "#hidden" + d.__data__.key;})
.text(function(d){return d.__data__.key;});
svg.selectAll("g.node")
.data(nodes.filter(function(n) {
return !n.children;
}))
.enter().append("svg:g")
.attr("class", "node")
.attr("id", function(d) {
return "node-" + d.key;
})
.attr("transform", function(d) {
return "rotate(" + (d.x - 90) + ")translate(" + d.y + ")";
})
.append("svg:text")
.attr("dx", function(d) {
return d.x < 180 ? 25 : -25;
})
.attr("dy", ".31em")
.attr("text-anchor", function(d) {
return d.x < 180 ? "start" : "end";
})
.attr("transform", function(d) {
return d.x < 180 ? null : "rotate(180)";
})
.text(function(d) {
return d.key.replace(/_/g, ' ');
})
.on("mouseover", mouseover)
.on("mouseout", mouseout);
d3.select("input[type=range]").on("change", function() {
line.tension(this.value / 100);
path.attr("d", function(d, i) {
return line(splines[i]);
});
});
});
d3.select(window)
.on("mousemove", mousemove)
.on("mouseup", mouseup);
function mouse(e) {
return [e.pageX - rx, e.pageY - ry];
}
function mousedown() {
m0 = mouse(d3.event);
d3.event.preventDefault();
}
function mousemove() {
if (m0) {
var m1 = mouse(d3.event),
dm = Math.atan2(cross(m0, m1), dot(m0, m1)) * 180 / Math.PI;
div.style("-webkit-transform", "translate3d(0," + (ry - rx) + "px,0)rotate3d(0,0,0," + dm + "deg)translate3d(0," + (rx - ry) + "px,0)");
}
}
function mouseup() {
if (m0) {
var m1 = mouse(d3.event),
dm = Math.atan2(cross(m0, m1), dot(m0, m1)) * 180 / Math.PI;
rotate += dm;
if (rotate > 360) rotate -= 360;
else if (rotate < 0) rotate += 360;
m0 = null;
div.style("-webkit-transform", "rotate3d(0,0,0,0deg)");
svg.attr("transform", "translate(" + rx + "," + ry + ")rotate(" + rotate + ")")
.selectAll("g.node text")
.attr("dx", function(d) { return (d.x + rotate) % 360 < 180 ? 25 : -25; })
.attr("text-anchor", function(d) { return (d.x + rotate) % 360 < 180 ? "start" : "end"; })
.attr("transform", function(d) { return (d.x + rotate) % 360 < 180 ? null : "rotate(180)"; });
}
}
function mouseover(d) {
svg.selectAll("path.link.target-" + d.key)
.classed("target", true)
.each(updateNodes("source", true));
svg.selectAll("path.link.source-" + d.key)
.classed("source", true)
.each(updateNodes("target", true));
}
function mouseout(d) {
svg.selectAll("path.link.source-" + d.key)
.classed("source", false)
.each(updateNodes("target", false));
svg.selectAll("path.link.target-" + d.key)
.classed("target", false)
.each(updateNodes("source", false));
}
function updateNodes(name, value) {
return function(d) {
if (value) this.parentNode.appendChild(this);
svg.select("#node-" + d[name].key).classed(name, value);
};
}
function cross(a, b) {
return a[0] * b[1] - a[1] * b[0];
}
function dot(a, b) {
return a[0] * b[0] + a[1] * b[1];
}
function findStartAngle(children) {
var min = children[0].x;
children.forEach(function(d) {
if (d.x < min)
min = d.x;
});
return min;
}
function findEndAngle(children) {
var max = children[0].x;
children.forEach(function(d) {
if (d.x > max)
max = d.x;
});
return max;
}}())
</script>
</div>
<div class="grid-item2" id="edgeBTwo">
<script type="text/javascript" src="//d3js.org/d3.v3.min.js"></script>
<script type="text/javascript" src="packages.js"></script>
<script>
(function chart2(){
color = d3.scale.category10();
var w = 700,
h = 700,
rx = w / 2.1,
ry = h / 2.1,
m0,
rotate = 0
pi = Math.PI;
var splines = [];
var cluster = d3.layout.cluster()
.size([360, ry - 180])
.sort(function(a, b) {
return d3.ascending(a.key, b.key);
});
var bundle = d3.layout.bundle();
var line = d3.svg.line.radial()
.interpolate("bundle")
.tension(.8)
.radius(function(d) {
return d.y;
})
.angle(function(d) {
return d.x / 180 * Math.PI;
});
// Chrome 15 bug: <http://code.google.com/p/chromium/issues/detail?id=98951>
var div = d3.select("#edgeBTwo")
.style("width", w + "px")
.style("height", w + "px")
.style("position", "relative");
var svg = div.append("svg:svg")
.attr("width", 700)
.attr("height", 700)
.append("svg:g")
.attr("transform", "translate(" + rx + "," + ry + ")");
svg.append("svg:path")
.attr("class", "arc")
.attr("d", d3.svg.arc().outerRadius(ry - 180).innerRadius(0).startAngle(0).endAngle(2 * Math.PI))
.on("mousedown", mousedown);
d3.json("flare_test.json", function(classes) {
var nodes = cluster.nodes(packages.root(classes)),
links = packages.imports(nodes),
splines = bundle(links);
var path = svg.selectAll("path.link")
.data(links)
.enter().append("svg:path")
.attr("class", function(d) {
return "link source-" + d.source.key + " target-" + d.target.key;
})
.attr("d", function(d, i) {
return line(splines[i]);
});
var groupData = svg.selectAll("g.group")
.data(nodes.filter(function(d) {
return (d.key == '1970-1979' || d.key == 'Low' || d.key == 'Medium' || d.key == 'High') && d.children;
}))
.enter().append("group")
.attr("class", "group");
var groupArc = d3.svg.arc()
.innerRadius(ry - 177)
.outerRadius(ry - 157)
.startAngle(function(d) {
return (findStartAngle(d.__data__.children) - 2.3) * pi / 180;
})
.endAngle(function(d) {
return (findEndAngle(d.__data__.children) + 2.3) * pi / 180;
});
svg.selectAll("g.arc")
.data(groupData[0])
.enter().append("svg:path")
.attr("d", groupArc)
.attr("class", "groupArc")
.attr("id", function(d, i) {console.log(d.__data__.key); return d.__data__.key;})
.style("fill", function(d, i) {return color(i);})
.style("fill-opacity", 0.5)
.each(function(d,i) {
var firstArcSection = /(^.+?)L/;
var newArc = firstArcSection.exec( d3.select(this).attr("d") )[1];
newArc = newArc.replace(/,/g , " ");
svg.append("path")
.attr("class", "hiddenArcs")
.attr("id", "hidden"+d.__data__.key)
.attr("d", newArc)
.style("fill", "none");
});
svg.selectAll(".arcText")
.data(groupData[0])
.enter().append("text")
.attr("class", "arcText")
.attr("dy", 12)
.append("textPath")
.attr("startOffset","50%")
.style("text-anchor","middle")
.attr("xlink:href",function(d,i){return "#hidden" + d.__data__.key;})
.text(function(d){return d.__data__.key;});
svg.selectAll("g.node")
.data(nodes.filter(function(n) {
return !n.children;
}))
.enter().append("svg:g")
.attr("class", "node")
.attr("id", function(d) {
return "node-" + d.key;
})
.attr("transform", function(d) {
return "rotate(" + (d.x - 90) + ")translate(" + d.y + ")";
})
.append("svg:text")
.attr("dx", function(d) {
return d.x < 180 ? 25 : -25;
})
.attr("dy", ".31em")
.attr("text-anchor", function(d) {
return d.x < 180 ? "start" : "end";
})
.attr("transform", function(d) {
return d.x < 180 ? null : "rotate(180)";
})
.text(function(d) {
return d.key.replace(/_/g, ' ');
})
.on("mouseover", mouseover)
.on("mouseout", mouseout);
d3.select("input[type=range]").on("change", function() {
line.tension(this.value / 100);
path.attr("d", function(d, i) {
return line(splines[i]);
});
});
});
d3.select(window)
.on("mousemove", mousemove)
.on("mouseup", mouseup);
function mouse(e) {
return [e.pageX - rx, e.pageY - ry];
}
function mousedown() {
m0 = mouse(d3.event);
d3.event.preventDefault();
}
function mousemove() {
if (m0) {
var m1 = mouse(d3.event),
dm = Math.atan2(cross(m0, m1), dot(m0, m1)) * 180 / Math.PI;
div.style("-webkit-transform", "translate3d(0," + (ry - rx) + "px,0)rotate3d(0,0,0," + dm + "deg)translate3d(0," + (rx - ry) + "px,0)");
}
}
function mouseup() {
if (m0) {
var m1 = mouse(d3.event),
dm = Math.atan2(cross(m0, m1), dot(m0, m1)) * 180 / Math.PI;
rotate += dm;
if (rotate > 360) rotate -= 360;
else if (rotate < 0) rotate += 360;
m0 = null;
div.style("-webkit-transform", "rotate3d(0,0,0,0deg)");
svg.attr("transform", "translate(" + rx + "," + ry + ")rotate(" + rotate + ")")
.selectAll("g.node text")
.attr("dx", function(d) { return (d.x + rotate) % 360 < 180 ? 25 : -25; })
.attr("text-anchor", function(d) { return (d.x + rotate) % 360 < 180 ? "start" : "end"; })
.attr("transform", function(d) { return (d.x + rotate) % 360 < 180 ? null : "rotate(180)"; });
}
}
function mouseover(d) {
svg.selectAll("path.link.target-" + d.key)
.classed("target", true)
.each(updateNodes("source", true));
svg.selectAll("path.link.source-" + d.key)
.classed("source", true)
.each(updateNodes("target", true));
}
function mouseout(d) {
svg.selectAll("path.link.source-" + d.key)
.classed("source", false)
.each(updateNodes("target", false));
svg.selectAll("path.link.target-" + d.key)
.classed("target", false)
.each(updateNodes("source", false));
}
function updateNodes(name, value) {
return function(d) {
if (value) this.parentNode.appendChild(this);
svg.select("#node-" + d[name].key).classed(name, value);
};
}
function cross(a, b) {
return a[0] * b[1] - a[1] * b[0];
}
function dot(a, b) {
return a[0] * b[0] + a[1] * b[1];
}
function findStartAngle(children) {
var min = children[0].x;
children.forEach(function(d) {
if (d.x < min)
min = d.x;
});
return min;
}
function findEndAngle(children) {
var max = children[0].x;
children.forEach(function(d) {
if (d.x > max)
max = d.x;
});
return max;
}}());
</script>
</div>
</body>
</html>
这是我的packages.js文件和运行上述代码所需的两个数据文件：
packages.js
(function() {
packages = {
// Lazily construct the package hierarchy from class names.
root: function(classes) {
var map = {};
function find(name, data) {
var node = map[name], i;
if (!node) {
node = map[name] = data || {name: name, children: []};
if (name.length) {
node.parent = find(name.substring(0, i = name.lastIndexOf(".")));
node.parent.children.push(node);
node.key = name.substring(i + 1);
}
}
return node;
}
classes.forEach(function(d) {
find(d.name, d);
});
return map[""];
},
// Return a list of imports for the given array of nodes.
imports: function(nodes) {
var map = {},
imports = [];
// Compute a map from name to node.
nodes.forEach(function(d) {
map[d.name] = d;
});
// For each import, construct a link from the source to target node.
nodes.forEach(function(d) {
if (d.imports) d.imports.forEach(function(i) {
imports.push({source: map[d.name], target: map[i]});
});
});
return imports;
}
};
})();
flare_year.json
[
{
"name": "root.2010-2019.A",
"imports": [
"root.1990-1999.B",
]
},
{
"name": "root.1990-1999.B",
"imports": [
"root.2010-2019.A",
]
}
]
flare_test.json
[
{
"name": "root.High.A",
"imports": [
"root.Medium.F",
]
},
{
"name": "root.Medium.F",
"imports": [
"root.High.A",
]
}
]
I have two D3 edge bundle charts, one on top of the other (CSS grid). For the top chart (id: edgeB) I have a div input style slider that changes the tension (amount of curve) of the node lines. It should affect the top chart only. Currently, the slider associated with the top chart is affecting the bottom most chart (id: edgeBTwo). I've tried including the correct div id but it seems to have no effect. I'm thinking that it is affecting the most recently created D3 chart but I'm not sure how to change this behavior.
Here is all of my code.
<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no">
<link rel="icon" type="globe_icon.png">
<script type='text/javascript' src='https://ajax.googleapis.com/ajax/libs/jquery/2.1.4/jquery.min.js'></script>
<style type="text/css">
body {
padding: 90px;
margin: 0px;
height: 100%;
}
html,
.grid-container {
display: grid;
grid-template-columns: 1fr;
grid-template-rows: auto auto;
background-color: #ffffff;
padding: 10px;
grid-row-gap: 10px;
}
.grid-item1 {
background-color: rgb(255, 255, 255);
border: 5px solid rgba(255, 0, 0, 0.8);
padding: 15px;
font-size: 12px;
text-align: left;
grid-row-gap: 10px;
font: 8pt "Helvetica Neue", Arial, Helvetica, sans-serif;
}
.grid-item2 {
background-color: rgb(255, 255, 255);
border: 5px solid rgba(234, 0, 255, 0.8);
padding: 15px;
font-size: 12px;
text-align: left;
grid-row-gap: 10px;
font: 8pt "Helvetica Neue", Arial, Helvetica, sans-serif;
}
.wrapword {
white-space: -moz-pre-wrap !important; /* Mozilla, since 1999 */
white-space: -webkit-pre-wrap; /* Chrome & Safari */
white-space: -pre-wrap; /* Opera 4-6 */
white-space: -o-pre-wrap; /* Opera 7 */
white-space: pre-wrap; /* CSS3 */
word-wrap: break-word; /* Internet Explorer 5.5+ */
word-break: break-all;
white-space: normal;
}
path.arc {
cursor: move;
fill: #000000;
}
.node {
font: 300 9 "Helvetica Neue", Helvetica, Arial, sans-serif;
fill: rgb(0, 0, 0);
}
.node:hover {
fill: rgb(132, 236, 255);
}
.node:hover,
.node--source,
.node--target {
font-weight: 700;
}
.link {
fill: none;
stroke: #1f77b4;
stroke-opacity: .5;
pointer-events: none;
}
.link.source, .link.target {
stroke-opacity: .8;
stroke-width: 2px;
}
.node.target {
fill: #d62728 !important;
}
.link.source {
stroke: #d62728;
}
.node.source {
fill: #00ff40;
}
.link.target {
stroke: #00ff40;
}
</style>
</head>
<body>
<div class="grid-container"></div>
<div class="grid-item1" id="edgeB">
<div id="edgeB" style="position:absolute;bottom: 2%;;font-size:16px;">Tension: <input style="position:relative;top:3px;" type="range" min="0" max="100" value="85"></div>
<script type="text/javascript" src="//d3js.org/d3.v3.min.js"></script>
<script type="text/javascript" src="packages.js"></script>
<script>
(function chart1(){
color = d3.scale.category10();
var w = 700,
h = 700,
rx = w / 2.1,
ry = h / 2.1,
m0,
rotate = 0
pi = Math.PI;
var splines = [];
var cluster = d3.layout.cluster()
.size([360, ry - 180])
.sort(function(a, b) {
return d3.ascending(a.key, b.key);
});
var bundle = d3.layout.bundle();
var line = d3.svg.line.radial()
.interpolate("bundle")
.tension(.8)
.radius(function(d) {
return d.y;
})
.angle(function(d) {
return d.x / 180 * Math.PI;
});
// Chrome 15 bug: <http://code.google.com/p/chromium/issues/detail?id=98951>
var div = d3.select("#edgeB")
.style("width", w + "px")
.style("height", w + "px")
.style("position", "relative");
var svg = div.append("svg:svg")
.attr("width", 700)
.attr("height", 700)
.append("svg:g")
.attr("transform", "translate(" + rx + "," + ry + ")");
svg.append("svg:path")
.attr("class", "arc")
.attr("d", d3.svg.arc().outerRadius(ry - 180).innerRadius(0).startAngle(0).endAngle(2 * Math.PI))
.on("mousedown", mousedown);
d3.json("flare_year.json", function(classes) {
var nodes = cluster.nodes(packages.root(classes)),
links = packages.imports(nodes),
splines = bundle(links);
var path = svg.selectAll("path.link")
.data(links)
.enter().append("svg:path")
.attr("class", function(d) {
return "link source-" + d.source.key + " target-" + d.target.key;
})
.attr("d", function(d, i) {
return line(splines[i]);
});
var groupData = svg.selectAll("g.group")
.data(nodes.filter(function(d) {
return (d.key == '1970-1979' || d.key == '1980-1989' || d.key == '1990-1999' || d.key == '2000-2009' || d.key == '2010-2019') && d.children;
}))
.enter().append("group")
.attr("class", "group");
var groupArc = d3.svg.arc()
.innerRadius(ry - 177)
.outerRadius(ry - 157)
.startAngle(function(d) {
return (findStartAngle(d.__data__.children) - 2.3) * pi / 180;
})
.endAngle(function(d) {
return (findEndAngle(d.__data__.children) + 2.3) * pi / 180;
});
svg.selectAll("g.arc")
.data(groupData[0])
.enter().append("svg:path")
.attr("d", groupArc)
.attr("class", "groupArc")
.attr("id", function(d, i) {console.log(d.__data__.key); return d.__data__.key;})
.style("fill", function(d, i) {return color(i);})
.style("fill-opacity", 0.5)
.each(function(d,i) {
var firstArcSection = /(^.+?)L/;
var newArc = firstArcSection.exec( d3.select(this).attr("d") )[1];
newArc = newArc.replace(/,/g , " ");
svg.append("path")
.attr("class", "hiddenArcs")
.attr("id", "hidden"+d.__data__.key)
.attr("d", newArc)
.style("fill", "none");
});
svg.selectAll(".arcText")
.data(groupData[0])
.enter().append("text")
.attr("class", "arcText")
.attr("dy", 12)
.append("textPath")
.attr("startOffset","50%")
.style("text-anchor","middle")
.attr("xlink:href",function(d,i){return "#hidden" + d.__data__.key;})
.text(function(d){return d.__data__.key;});
svg.selectAll("g.node")
.data(nodes.filter(function(n) {
return !n.children;
}))
.enter().append("svg:g")
.attr("class", "node")
.attr("id", function(d) {
return "node-" + d.key;
})
.attr("transform", function(d) {
return "rotate(" + (d.x - 90) + ")translate(" + d.y + ")";
})
.append("svg:text")
.attr("dx", function(d) {
return d.x < 180 ? 25 : -25;
})
.attr("dy", ".31em")
.attr("text-anchor", function(d) {
return d.x < 180 ? "start" : "end";
})
.attr("transform", function(d) {
return d.x < 180 ? null : "rotate(180)";
})
.text(function(d) {
return d.key.replace(/_/g, ' ');
})
.on("mouseover", mouseover)
.on("mouseout", mouseout);
d3.select("input[type=range]").on("change", function() {
line.tension(this.value / 100);
path.attr("d", function(d, i) {
return line(splines[i]);
});
});
});
d3.select(window)
.on("mousemove", mousemove)
.on("mouseup", mouseup);
function mouse(e) {
return [e.pageX - rx, e.pageY - ry];
}
function mousedown() {
m0 = mouse(d3.event);
d3.event.preventDefault();
}
function mousemove() {
if (m0) {
var m1 = mouse(d3.event),
dm = Math.atan2(cross(m0, m1), dot(m0, m1)) * 180 / Math.PI;
div.style("-webkit-transform", "translate3d(0," + (ry - rx) + "px,0)rotate3d(0,0,0," + dm + "deg)translate3d(0," + (rx - ry) + "px,0)");
}
}
function mouseup() {
if (m0) {
var m1 = mouse(d3.event),
dm = Math.atan2(cross(m0, m1), dot(m0, m1)) * 180 / Math.PI;
rotate += dm;
if (rotate > 360) rotate -= 360;
else if (rotate < 0) rotate += 360;
m0 = null;
div.style("-webkit-transform", "rotate3d(0,0,0,0deg)");
svg.attr("transform", "translate(" + rx + "," + ry + ")rotate(" + rotate + ")")
.selectAll("g.node text")
.attr("dx", function(d) { return (d.x + rotate) % 360 < 180 ? 25 : -25; })
.attr("text-anchor", function(d) { return (d.x + rotate) % 360 < 180 ? "start" : "end"; })
.attr("transform", function(d) { return (d.x + rotate) % 360 < 180 ? null : "rotate(180)"; });
}
}
function mouseover(d) {
svg.selectAll("path.link.target-" + d.key)
.classed("target", true)
.each(updateNodes("source", true));
svg.selectAll("path.link.source-" + d.key)
.classed("source", true)
.each(updateNodes("target", true));
}
function mouseout(d) {
svg.selectAll("path.link.source-" + d.key)
.classed("source", false)
.each(updateNodes("target", false));
svg.selectAll("path.link.target-" + d.key)
.classed("target", false)
.each(updateNodes("source", false));
}
function updateNodes(name, value) {
return function(d) {
if (value) this.parentNode.appendChild(this);
svg.select("#node-" + d[name].key).classed(name, value);
};
}
function cross(a, b) {
return a[0] * b[1] - a[1] * b[0];
}
function dot(a, b) {
return a[0] * b[0] + a[1] * b[1];
}
function findStartAngle(children) {
var min = children[0].x;
children.forEach(function(d) {
if (d.x < min)
min = d.x;
});
return min;
}
function findEndAngle(children) {
var max = children[0].x;
children.forEach(function(d) {
if (d.x > max)
max = d.x;
});
return max;
}}())
</script>
</div>
<div class="grid-item2" id="edgeBTwo">
<script type="text/javascript" src="//d3js.org/d3.v3.min.js"></script>
<script type="text/javascript" src="packages.js"></script>
<script>
(function chart2(){
color = d3.scale.category10();
var w = 700,
h = 700,
rx = w / 2.1,
ry = h / 2.1,
m0,
rotate = 0
pi = Math.PI;
var splines = [];
var cluster = d3.layout.cluster()
.size([360, ry - 180])
.sort(function(a, b) {
return d3.ascending(a.key, b.key);
});
var bundle = d3.layout.bundle();
var line = d3.svg.line.radial()
.interpolate("bundle")
.tension(.8)
.radius(function(d) {
return d.y;
})
.angle(function(d) {
return d.x / 180 * Math.PI;
});
// Chrome 15 bug: <http://code.google.com/p/chromium/issues/detail?id=98951>
var div = d3.select("#edgeBTwo")
.style("width", w + "px")
.style("height", w + "px")
.style("position", "relative");
var svg = div.append("svg:svg")
.attr("width", 700)
.attr("height", 700)
.append("svg:g")
.attr("transform", "translate(" + rx + "," + ry + ")");
svg.append("svg:path")
.attr("class", "arc")
.attr("d", d3.svg.arc().outerRadius(ry - 180).innerRadius(0).startAngle(0).endAngle(2 * Math.PI))
.on("mousedown", mousedown);
d3.json("flare_test.json", function(classes) {
var nodes = cluster.nodes(packages.root(classes)),
links = packages.imports(nodes),
splines = bundle(links);
var path = svg.selectAll("path.link")
.data(links)
.enter().append("svg:path")
.attr("class", function(d) {
return "link source-" + d.source.key + " target-" + d.target.key;
})
.attr("d", function(d, i) {
return line(splines[i]);
});
var groupData = svg.selectAll("g.group")
.data(nodes.filter(function(d) {
return (d.key == '1970-1979' || d.key == 'Low' || d.key == 'Medium' || d.key == 'High') && d.children;
}))
.enter().append("group")
.attr("class", "group");
var groupArc = d3.svg.arc()
.innerRadius(ry - 177)
.outerRadius(ry - 157)
.startAngle(function(d) {
return (findStartAngle(d.__data__.children) - 2.3) * pi / 180;
})
.endAngle(function(d) {
return (findEndAngle(d.__data__.children) + 2.3) * pi / 180;
});
svg.selectAll("g.arc")
.data(groupData[0])
.enter().append("svg:path")
.attr("d", groupArc)
.attr("class", "groupArc")
.attr("id", function(d, i) {console.log(d.__data__.key); return d.__data__.key;})
.style("fill", function(d, i) {return color(i);})
.style("fill-opacity", 0.5)
.each(function(d,i) {
var firstArcSection = /(^.+?)L/;
var newArc = firstArcSection.exec( d3.select(this).attr("d") )[1];
newArc = newArc.replace(/,/g , " ");
svg.append("path")
.attr("class", "hiddenArcs")
.attr("id", "hidden"+d.__data__.key)
.attr("d", newArc)
.style("fill", "none");
});
svg.selectAll(".arcText")
.data(groupData[0])
.enter().append("text")
.attr("class", "arcText")
.attr("dy", 12)
.append("textPath")
.attr("startOffset","50%")
.style("text-anchor","middle")
.attr("xlink:href",function(d,i){return "#hidden" + d.__data__.key;})
.text(function(d){return d.__data__.key;});
svg.selectAll("g.node")
.data(nodes.filter(function(n) {
return !n.children;
}))
.enter().append("svg:g")
.attr("class", "node")
.attr("id", function(d) {
return "node-" + d.key;
})
.attr("transform", function(d) {
return "rotate(" + (d.x - 90) + ")translate(" + d.y + ")";
})
.append("svg:text")
.attr("dx", function(d) {
return d.x < 180 ? 25 : -25;
})
.attr("dy", ".31em")
.attr("text-anchor", function(d) {
return d.x < 180 ? "start" : "end";
})
.attr("transform", function(d) {
return d.x < 180 ? null : "rotate(180)";
})
.text(function(d) {
return d.key.replace(/_/g, ' ');
})
.on("mouseover", mouseover)
.on("mouseout", mouseout);
d3.select("input[type=range]").on("change", function() {
line.tension(this.value / 100);
path.attr("d", function(d, i) {
return line(splines[i]);
});
});
});
d3.select(window)
.on("mousemove", mousemove)
.on("mouseup", mouseup);
function mouse(e) {
return [e.pageX - rx, e.pageY - ry];
}
function mousedown() {
m0 = mouse(d3.event);
d3.event.preventDefault();
}
function mousemove() {
if (m0) {
var m1 = mouse(d3.event),
dm = Math.atan2(cross(m0, m1), dot(m0, m1)) * 180 / Math.PI;
div.style("-webkit-transform", "translate3d(0," + (ry - rx) + "px,0)rotate3d(0,0,0," + dm + "deg)translate3d(0," + (rx - ry) + "px,0)");
}
}
function mouseup() {
if (m0) {
var m1 = mouse(d3.event),
dm = Math.atan2(cross(m0, m1), dot(m0, m1)) * 180 / Math.PI;
rotate += dm;
if (rotate > 360) rotate -= 360;
else if (rotate < 0) rotate += 360;
m0 = null;
div.style("-webkit-transform", "rotate3d(0,0,0,0deg)");
svg.attr("transform", "translate(" + rx + "," + ry + ")rotate(" + rotate + ")")
.selectAll("g.node text")
.attr("dx", function(d) { return (d.x + rotate) % 360 < 180 ? 25 : -25; })
.attr("text-anchor", function(d) { return (d.x + rotate) % 360 < 180 ? "start" : "end"; })
.attr("transform", function(d) { return (d.x + rotate) % 360 < 180 ? null : "rotate(180)"; });
}
}
function mouseover(d) {
svg.selectAll("path.link.target-" + d.key)
.classed("target", true)
.each(updateNodes("source", true));
svg.selectAll("path.link.source-" + d.key)
.classed("source", true)
.each(updateNodes("target", true));
}
function mouseout(d) {
svg.selectAll("path.link.source-" + d.key)
.classed("source", false)
.each(updateNodes("target", false));
svg.selectAll("path.link.target-" + d.key)
.classed("target", false)
.each(updateNodes("source", false));
}
function updateNodes(name, value) {
return function(d) {
if (value) this.parentNode.appendChild(this);
svg.select("#node-" + d[name].key).classed(name, value);
};
}
function cross(a, b) {
return a[0] * b[1] - a[1] * b[0];
}
function dot(a, b) {
return a[0] * b[0] + a[1] * b[1];
}
function findStartAngle(children) {
var min = children[0].x;
children.forEach(function(d) {
if (d.x < min)
min = d.x;
});
return min;
}
function findEndAngle(children) {
var max = children[0].x;
children.forEach(function(d) {
if (d.x > max)
max = d.x;
});
return max;
}}());
</script>
</div>
</body>
</html>
Here is my packages.js file and both data files needed to run the above code:
packages.js
(function() {
packages = {
// Lazily construct the package hierarchy from class names.
root: function(classes) {
var map = {};
function find(name, data) {
var node = map[name], i;
if (!node) {
node = map[name] = data || {name: name, children: []};
if (name.length) {
node.parent = find(name.substring(0, i = name.lastIndexOf(".")));
node.parent.children.push(node);
node.key = name.substring(i + 1);
}
}
return node;
}
classes.forEach(function(d) {
find(d.name, d);
});
return map[""];
},
// Return a list of imports for the given array of nodes.
imports: function(nodes) {
var map = {},
imports = [];
// Compute a map from name to node.
nodes.forEach(function(d) {
map[d.name] = d;
});
// For each import, construct a link from the source to target node.
nodes.forEach(function(d) {
if (d.imports) d.imports.forEach(function(i) {
imports.push({source: map[d.name], target: map[i]});
});
});
return imports;
}
};
})();
flare_year.json
[
{
"name": "root.2010-2019.A",
"imports": [
"root.1990-1999.B",
]
},
{
"name": "root.1990-1999.B",
"imports": [
"root.2010-2019.A",
]
}
]
flare_test.json
[
{
"name": "root.High.A",
"imports": [
"root.Medium.F",
]
},
{
"name": "root.Medium.F",
"imports": [
"root.High.A",
]
}
]
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评论（1）
这是一个简单的问题，但花了我一些时间来弄清楚。
您做错了的是，您在Chart1中分配了OnChange事件处理程序（输入[type =“ rangy”]），然后在同一节点上的Chart2中再次分配它。稍后分配的事件侦听器将始终被调用。
您需要对范围和相应处理程序具有单独的输入，或者如果要分配同一处理程序，请添加下拉列表以选择要更改的图表并在事件处理程序中获得该下拉的值。
您已固定您的固定下面的代码：
It was a simple issue but took me some time to figure out.
What you are doing wrong is that you are assigning the onChange Event Handler on (input[type="range"]) in chart1 and again assigning it in chart2 on the same node. Event Listener assigned later will always be called.
You need to have seperate inputs for range and corresponding handlers or if you want to assign a same handler, add a dropdown to select which chart to change and get value of that dropdown in the event handler.
Your fixed code below: