javascript - uso - d3-gráfico de burbuja de dougnut

para que se utilizan los graficos de burbujas en excel

Question

Estoy intentando crear un gráfico combinado de pastel / burbuja.

- buscando una base de carta de inicio de burbuja - tal vez esta. http://jsfiddle.net/xsafy/

^ Necesito agrupar estas burbujas, quizás subburbujas por corte.

// base del gráfico de burbujas. http://jsfiddle.net/NYEaX/1450/

(function() {
var diameter = 250;
var svg = d3.select(''#graph'').append(''svg'')
.attr(''width'', diameter)
.attr(''height'', diameter);
var bubble = d3.layout.pack()
.size([diameter, diameter])
.value(function(d) {
return d.size;
})
.padding(3);
var color = d3.scale.ordinal()
.domain(["Lorem ipsum", "dolor sit", "amet", "consectetur", "adipisicing"])
.range(["#98abc5", "#8a89a6", "#7b6888", "#6b486b", "#a05d56"]);
function randomData() {
var data1 = {
"children": [
{
name: "AA",
className: "aa",
size: 170
},
{
name: "BB",
className: "bb",
size: 393
},
{
name: "CC",
className: "cc",
size: 293
},
{
name: "DD",
className: "dd",
size: 89
}
]
};
var data2 = {
"children": [
{
name: "AA",
className: "aa",
size: 120
},
{
name: "BB",
className: "bb",
size: 123
},
{
name: "CC",
className: "cc",
size: 193
},
{
name: "DD",
className: "dd",
size: 289
}
]
};
var j = Math.floor((Math.random() * 2) + 1);
console.log("j", j);
if (j == 1) {
return data1;
} else {
return data2;
}
}
change(randomData());
d3.select(".randomize")
.on("click", function() {
change(randomData());
});
function change(data) {
console.log("data", data);
// generate data with calculated layout values
var nodes = bubble.nodes(data)
.filter(function(d) {
return !d.children;
}); // filter out the outer bubble
var vis = svg.selectAll(''circle'')
.data(nodes);
vis.enter()
.insert("circle")
.attr(''transform'', function(d) {
return ''translate('' + d.x + '','' + d.y + '')'';
})
.attr(''r'', function(d) {
return d.r;
})
.style("fill", function(d) {
return color(d.name);
})
.attr(''class'', function(d) {
return d.className;
});
vis
.transition().duration(1000)
vis.exit()
.remove();
};
})();

// base del cuadro donut. derivado de estos ejemplos. http://bl.ocks.org/dbuezas/9306799 https://bl.ocks.org/mbostock/1346410

http://jsfiddle.net/NYEaX/1452/

 var svg = d3.select("#graph")
.append("svg")
.append("g")
svg.append("g")
.attr("class", "slices");
svg.append("g")
.attr("class", "labels");
svg.append("g")
.attr("class", "lines");
var width = 560,
height = 450,
radius = Math.min(width, height) / 2;
var pie = d3.layout.pie()
.sort(null)
.value(function(d) {
return d.value;
});
var arc = d3.svg.arc()
.outerRadius(radius * 0.85)
.innerRadius(radius * 0.83);
var outerArc = d3.svg.arc()
.innerRadius(radius * 0.9)
.outerRadius(radius * 0.9);
svg.attr("transform", "translate(" + width / 2 + "," + height / 2 + ")");
var key = function(d) {
return d.data.label;
};
var color = d3.scale.ordinal()
.domain(["Lorem ipsum", "dolor sit", "amet", "consectetur", "adipisicing"])
.range(["#98abc5", "#8a89a6", "#7b6888", "#6b486b", "#a05d56"]);
function randomData() {
var data1 = [{
"label": "AA",
"value": 0.911035425558026
}, {
"label": "BB",
"value": 0.08175111844879179
}, {
"label": "CC",
"value": 0.25262439557273275
}, {
"label": "DD",
"value": 0.8301366989535612
}, {
"label": "EE",
"value": 0.0517762265780517
}];
var data2 = [{
"label": "AA",
"value": 0.243879179
}, {
"label": "BB",
"value": 0.243879179
}, {
"label": "CC",
"value": 0.2342439557273275
}, {
"label": "DD",
"value": 0.2349535612
}, {
"label": "EE",
"value": 0.2345780517
}];
var j = Math.floor((Math.random() * 2) + 1);
if (j == 1) {
return data1;
} else {
return data2;
}
}
change(randomData());
d3.select(".randomize")
.on("click", function() {
change(randomData());
});
function change(data) {
/* ------- PIE SLICES -------*/
var slice = svg.select(".slices").selectAll("path.slice")
.data(pie(data), key);
slice.enter()
.insert("path")
.style("fill", function(d) {
return color(d.data.label);
})
.attr("class", "slice");
slice
.transition().duration(1000)
.attrTween("d", function(d) {
this._current = this._current || d;
var interpolate = d3.interpolate(this._current, d);
this._current = interpolate(0);
return function(t) {
return arc(interpolate(t));
};
})
slice.exit()
.remove();
};

Answer 1

Esto es lo más cerca que he llegado hasta ahora. He fusionado los dos gráficos juntos como tal, aunque todavía hay un error que intenta actualizar las burbujas, al menos hacer que se escalen / cambien / muevan / animen. Idealmente, quiero que se mantengan cerca de sus segmentos de grupo.

aquí está el violín. https://jsfiddle.net/tk5xog0g/1/

<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>doughpie</title>
<link rel="stylesheet" href="css/generic.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.1.0/jquery.min.js"></script>
<script src="http://d3js.org/d3.v3.min.js"></script>
</head>
<body>
<button class="randomize">randomize</button>
<div data-role="doughpie" data-width="450" data-height="450" id="graph"></div>
<script>
//__invoke pie chart
$(''[data-role="doughpie"]'').each(function(index) {
createDoughnut(this);
});
function bubbledata(data){
//loop through data -- and MERGE children
var childs = [];
$.each(data, function( index, value ) {
childs.push(value.children);
});
var merged = [].concat.apply([], childs);//flatterns multidimensional array
return $.extend(true, {}, {"children": merged});// return deep clone
}
function createDoughnut(el){
var width = $(el).data("width"),
height = $(el).data("height"),
radius = Math.min(width, height) / 2;
var svg = d3.select($(el)[0])
.append("svg")
.attr("width", width)
.attr("height", height)
//_create doughpie shell
var doughpie = svg.append("g")
.attr("class", "doughpie");
doughpie.append("g")
.attr("class", "slices");
doughpie.append("g")
.attr("class", "labels");
doughpie.append("g")
.attr("class", "lines");
var pie = d3.layout.pie()
.sort(null)
.value(function(d) {
return d.value;
});
var arc = d3.svg.arc()
.outerRadius(radius * 0.85)
.innerRadius(radius * 0.83);
var outerArc = d3.svg.arc()
.innerRadius(radius * 0.9)
.outerRadius(radius * 0.9);
doughpie.attr("transform", "translate(" + width / 2 + "," + height / 2 + ")");
var key = function(d) {
return d.data.label;
};
var color = d3.scale.ordinal()
.range(["#46a2de", "#7b3cce", "#31d99c", "#de5942", "#ffa618"]);
//_create doughpie shell
//_create bubble
var diameter = width/2;//take half/width
var bubs = svg.append("g")
.attr("class", "bubs");
bubs.attr("transform", "translate(" + diameter / 2 + "," + diameter / 2 + ")");
var bubble = d3.layout.pack()
.size([diameter, diameter])
.value(function(d) {
return d.size;
})
.padding(3);
//_create bubble
function randomData() {
var data1 = [{
"label": "AA",
"value": 0.911035425558026,
"children": [
{
name: "some text aa",
group: "AA",
size: 120
}
]
}, {
"label": "BB",
"value": 0.08175111844879179,
"children": [
{
name: "some text bb",
group: "BB",
size: 123
}
]
}, {
"label": "CC",
"value": 0.25262439557273275,
"children": [
{
name: "some text cc",
group: "CC",
size: 193
}
]
}, {
"label": "DD",
"value": 0.8301366989535612,
"children": [
{
name: "some text dd",
group: "DD",
size: 29
},
{
name: "some text dd",
group: "DD",
size: 289
}
]
}, {
"label": "EE",
"value": 0.0517762265780517,
"children": [
{
name: "some text ee",
group: "EE",
size: 389
},
{
name: "some text ee",
group: "EE",
size: 89
}
]
}];
var data2 = [{
"label": "AA",
"value": 0.243879179,
"children": [
{
name: "some text aa",
group: "AA",
size: 120
}
]
}, {
"label": "BB",
"value": 0.243879179,
"children": [
{
name: "some text bb",
group: "BB",
size: 123
}
]
}, {
"label": "CC",
"value": 0.2342439557273275,
"children": [
{
name: "some text cc",
group: "CC",
size: 193
}
]
}, {
"label": "DD",
"value": 0.2349535612,
"children": [
{
name: "some text dd",
group: "DD",
size: 29
},
{
name: "some text dd",
group: "DD",
size: 289
}
]
}, {
"label": "EE",
"value": 0.2345780517,
"children": [
{
name: "some text ee",
group: "EE",
size: 389
},
{
name: "some text ee",
group: "EE",
size: 89
}
]
}];
var j = Math.floor((Math.random() * 2) + 1);
if (j == 1) {
return data1;
} else {
return data2;
}
}
change(randomData());
d3.select(".randomize")
.on("click", function() {
change(randomData());
});
function change(data) {
/* ------- ANIMATE PIE SLICES -------*/
var slice = doughpie.select(".slices").selectAll("path.slice")
.data(pie(data), key);
slice.enter()
.insert("path")
.style("fill", function(d) {
return color(d.data.label);
})
.style("transform", function(d, i){
//return "translate(0, 0)";
})
.attr("class", "slice");
slice
.transition().duration(1000)
.attrTween("d", function(d) {
this._current = this._current || d;
var interpolate = d3.interpolate(this._current, d);
this._current = interpolate(0);
return function(t) {
return arc(interpolate(t));
};
})
slice.exit()
.remove();
/* ------- ANIMATE PIE SLICES -------*/
/* ------- ANIMATE BUBBLES -------*/
// generate data with calculated layout values
var data = bubbledata(data);
var nodes = bubble.nodes(data)
.filter(function(d) {
return !d.children;
}); // filter out the outer bubble
var bubbles = bubs.selectAll(''circle'')
.data(nodes);
bubbles.enter()
.insert("circle")
.attr(''transform'', function(d) {
return ''translate('' + d.x + '','' + d.y + '')'';
})
.attr(''r'', function(d) {
return d.r;
})
.style("fill", function(d) {
return color(d.group);
});
bubbles
.transition().duration(1000)
bubbles.exit()
.remove();
/* ------- ANIMATE BUBBLES -------*/
};
}
</script>
</body>
</html>

Answer 2

Pensé que trataría de trazar primero puntos del punto medio en los arcos, y tal vez de ESOS, comenzar a obtener un lote de coordenadas de zona para controlar las burbujas de colores.

He estado tratando de seguir esto: ¿cómo obtener coordenadas de rodajas a lo largo del borde de un gráfico circular?

https://jsfiddle.net/tk5xog0g/28/

/*placing mid dots*/
var midDotsArrayCooridnates = [];
slice
.each(function(d) {
x = 0 + (radius * 0.85) * Math.cos(d.startAngle);
y = 0 + (radius * 0.85) * Math.sin(d.startAngle);
var obj = {
"x": x,
"y": y
}
midDotsArrayCooridnates.push(obj);
});
$.each(midDotsArrayCooridnates, function(index, value) {
var dot = doughpie.select(".slicedots").append(''circle'')
.attr(''cx'', value.x)
.attr(''cy'', value.y)
.attr(''r'', 5)
.style("fill", "red")
.attr(''class'', "ccc")
});
/*placing mid dots*/