Javascript 从D3V3到v6的龙卷风图转换
我想尝试将这张龙卷风图从D3V3转换为v6,但不确定如何进行 一些帮助将是惊人的!目前,这是在D3的V3上运行的Javascript 从D3V3到v6的龙卷风图转换,javascript,d3.js,Javascript,D3.js,我想尝试将这张龙卷风图从D3V3转换为v6,但不确定如何进行 一些帮助将是惊人的!目前,这是在D3的V3上运行的 <!DOCTYPE html> <meta charset="utf-8"> <style> .bar--positive { fill: #9BCCF5; } .bar--negative { fill: pink; } text { font: 10px sans-serif; } .axis path
<!DOCTYPE html>
<meta charset="utf-8">
<style>
.bar--positive {
fill: #9BCCF5;
}
.bar--negative {
fill: pink;
}
text {
font: 10px sans-serif;
}
.axis path,
.axis line {
fill: none;
stroke: #000;
shape-rendering: crispEdges;
}
</style>
<body>
<p id="example"></p>
<script src="https://d3js.org/d3.v3.min.js"></script>
<script>
function tornadoChart() {
var margin = {top: 20, right: 30, bottom: 40, left: 100},
width = 450 - margin.left - margin.right,
height = 200 - margin.top - margin.bottom;
var x = d3.scale.linear()
.range([0, width]);
var y = d3.scale.ordinal()
.rangeRoundBands([0, height], 0.1);
var xAxis = d3.svg.axis()
.scale(x)
.orient("bottom")
.ticks(7)
var yAxis = d3.svg.axis()
.scale(y)
.orient("left")
.tickSize(0)
var svg = d3.select("body").append("svg")
.attr("width", width + margin.left + margin.right)
.attr("height", height + margin.top + margin.bottom)
.append("g")
.attr("transform", "translate(" + margin.left + "," + margin.top + ")");
function chart(selection) {
selection.each(function(data) {
x.domain(d3.extent(data, function(d) { return d.interactions; })).nice();
y.domain(data.map(function(d) { return d.age; }));
var minInteractions = Math.min.apply(Math, data.map(function(o){return o.interactions;}))
yAxis.tickPadding(Math.abs(x(minInteractions) - x(0)) + 10);
var bar = svg.selectAll(".bar")
.data(data)
bar.enter().append("rect")
.attr("class", function(d) { return "bar bar--" + (d.interactions < 0 ? "negative" : "positive"); })
.attr("x", function(d) { return x(Math.min(0, d.interactions)); })
.attr("y", function(d) { return y(d.age); })
.attr("width", function(d) { return Math.abs(x(d.interactions) - x(0)); })
.attr("height", y.rangeBand())
bar.enter().append('text')
.attr("text-anchor", "middle")
.attr("x", function(d,i) {
return x(Math.min(0, d.interactions)) + (Math.abs(x(d.interactions) - x(0)) / 2);
})
.attr("y", function(d,i) {
return y(d.age) + (y.rangeBand() / 2);
})
.attr("dy", ".35em")
.text(function (d) { return d.interactions; })
svg.append("g")
.attr("class", "x axis")
.attr("transform", "translate(0," + height + ")")
.call(xAxis);
svg.append("g")
.attr("class", "y axis")
.attr("transform", "translate(" + x(0) + ",0)")
.call(yAxis);
});
}
return chart;
}
var data = {"BMW":[{"age":"18-24","gender":"male","interactions":21600},{"age":"18-24","gender":"female","interactions":-5500},{"age":"25-34","gender":"male","interactions":19500},{"age":"25-34","gender":"female","interactions":-5000},{"age":"35-44","gender":"male","interactions":10700},{"age":"35-44","gender":"female","interactions":-3500},{"age":"45-54","gender":"male","interactions":5700},{"age":"45-54","gender":"female","interactions":-2400},{"age":"55-64","gender":"male","interactions":2500},{"age":"55-64","gender":"female","interactions":-1100},{"age":"65+","gender":"male","interactions":1600},{"age":"65+","gender":"female","interactions":-600}],"Ford Mustang":[{"age":"18-24","gender":"male","interactions":7600},{"age":"18-24","gender":"female","interactions":-800},{"age":"25-34","gender":"male","interactions":7100},{"age":"25-34","gender":"female","interactions":-900},{"age":"35-44","gender":"male","interactions":5100},{"age":"35-44","gender":"female","interactions":-800},{"age":"45-54","gender":"male","interactions":3500},{"age":"45-54","gender":"female","interactions":-600},{"age":"55-64","gender":"male","interactions":1400},{"age":"55-64","gender":"female","interactions":-300},{"age":"65+","gender":"male","interactions":600},{"age":"65+","gender":"female","interactions":-200}],"Ford Motor Company":[{"age":"25-34","gender":"male","interactions":4300},{"age":"25-34","gender":"female","interactions":-800},{"age":"18-24","gender":"male","interactions":4200},{"age":"18-24","gender":"female","interactions":-700},{"age":"35-44","gender":"male","interactions":3000},{"age":"35-44","gender":"female","interactions":-600},{"age":"45-54","gender":"male","interactions":1800},{"age":"45-54","gender":"female","interactions":-500},{"age":"55-64","gender":"male","interactions":800},{"age":"55-64","gender":"female","interactions":-300},{"age":"65+","gender":"male","interactions":500},{"age":"65+","gender":"female","interactions":-200}]};
for (var i in data) {
var chart = tornadoChart()
d3.select("#example")
.datum(data[i])
.call(chart);
}
</script>
</body>
.bar--正{
填充:#9BCCF5;
}
.bar--负数{
填充:粉红色;
}
正文{
字体:10px无衬线;
}
.轴线路径,
.轴线{
填充:无;
行程:#000;
形状渲染:边缘清晰;
}
函数表(){
var margin={顶部:20,右侧:30,底部:40,左侧:100},
宽度=450-边距。左侧-边距。右侧,
高度=200-margin.top-margin.bottom;
var x=d3.scale.linear()
.范围([0,宽度]);
变量y=d3.scale.ordinal()
.rangeRoundBands([0,高度],0.1);
var xAxis=d3.svg.axis()
.比例(x)
.orient(“底部”)
.滴答声(7)
var yAxis=d3.svg.axis()
.比例(y)
.东方(“左”)
.1.1尺寸(0)
var svg=d3.选择(“正文”).追加(“svg”)
.attr(“宽度”,宽度+边距。左侧+边距。右侧)
.attr(“高度”,高度+边距。顶部+边距。底部)
.附加(“g”)
.attr(“转换”、“平移”(+margin.left+)、“+margin.top+”);
功能图(选择){
选择。每个功能(数据){
x、 domain(d3.extent(数据,函数(d){return d.interactions;})).nice();
y、 域(data.map(函数(d){returnd.age;}));
var minInteractions=Math.min.apply(Math,data.map(函数(o){return o.interactions;}))
yAxis.tickPadding(数学abs(x(最小交互)-x(0))+10);
var bar=svg.selectAll(“.bar”)
.数据(数据)
bar.enter().append(“rect”)
.attr(“类”,函数(d){return“bar--”+(d.interactions<0?“负”:“正”);})
.attr(“x”,函数(d){return x(Math.min(0,d.interactions));})
.attr(“y”,函数(d){返回y(d.age);})
.attr(“宽度”,函数(d){return Math.abs(x(d.interactions)-x(0));})
.attr(“高度”,y.rangeBand())
bar.enter().append('text')
.attr(“文本锚定”、“中间”)
.attr(“x”,函数(d,i){
返回x(Math.min(0,d.interactions))+(Math.abs(x(d.interactions)-x(0))/2;
})
.attr(“y”,函数(d,i){
返回y(d.age)+(y.rangeBand()/2);
})
.attr(“dy”,“.35em”)
.text(函数(d){return d.interactions;})
svg.append(“g”)
.attr(“类”、“x轴”)
.attr(“变换”、“平移(0)”、“高度+”)
.呼叫(xAxis);
svg.append(“g”)
.attr(“类”、“y轴”)
.attr(“转换”、“平移”(+x(0)+”,0)
.呼叫(yAxis);
});
}
收益表;
}
var数据={“BMW”:[{“年龄”:“18-24”,“性别”:“男性”,“互动”:21600},{“年龄”:“18-24”,“性别”:“女性”,“互动”:-5500},{“年龄”:“25-34”,“性别”:“男性”,“互动”:19500},{“年龄”:“25-34”,“性别”:“女性”,“互动”:-5000},{“年龄”:“35-44”,“性别”:“男性”,“互动”:10700},{“年龄”:“35-44”,“性别”:“女性”,“互动”:-3500},{“年龄”:“45-54”,“性别”:“男性”,“互动”:5700},{“年龄”:“女性”,“互动”:-2400},{“年龄”:“55-64”,“性别”:“男性”,“互动”:2500},{“年龄”:“55-64”,“性别”:“女性”,“互动”:-1100},{“年龄”:“65+”,“性别”:“男性”,“互动”:1600},{“年龄”:“65+”,“性别”:“女性”,“互动”:-600},{“福特野马”:“年龄”:“18-24”,“性别”“男性”,“互动”:7600},{“年龄”:“18-24”,“性别”:“女性”,“互动”:-800},{“年龄”:“25-34”,“性别”:“男性”,“互动”:7100},{“年龄”:“25-34”,“性别”:“女性”,“互动”:-900},{“年龄”:“35-44”,“性别”:“男性”,“互动”:5100},{“年龄”:“35-44”,“性别”:“女性”,“互动”:-800},{“年龄”:“45-54”,“性别”:“男性”,“互动”:3500}{“年龄”:“45-54”,“性别”:“女性”,“互动”:-600},{“年龄”:“55-64”,“性别”:“男性”,“互动”:1400},{“年龄”:“55-64”,“性别”:“女性”,“互动”:-300},{“年龄”:“65+”,“性别”:“男性”,“互动”:600},{“年龄”:“65+”,“性别”:“女性”,“互动”:-200}],“福特汽车公司”:[{“年龄”:“25-34”,“性别”:“男性”,“互动”:4300},{“年龄”:“25-34“,”性别“:”女性“,”互动“:”800},{”年龄“:”18-24”,“性别“:”男性“,”互动“:”4200},{”年龄“,”女性“,”互动“:”700},{”年龄“:”35-44”,“性别“:”男性“,”互动“:”3000},{”年龄“:”35-44”,“性别“:”女性“,”互动“:”600},{”年龄“,”45-54”,“性别“,”男性“,”互动“:”1800},{”年龄“:”45-54”,“性别“,”女性“,”,“互动”:-500},{“年龄”:“55-64”,“性别”:“男性”,“互动”:800},{“年龄”:“55-64”,“性别”:“女性”,“互动”:-300},{“年龄”:“65+”,“性别”:“男性”,“互动”:500},{“年龄”:“65+”,“性别”:“女性”,“互动”:-200};
用于(数据中的var i){
var chart=tornadoChart()
d3.选择(“示例”)
.基准(数据[i])
.电话(图表);
}
所需更新适用于您的天平和轴:
var x = d3.scale.linear()
.range([0, width]);
var y = d3.scale.ordinal()
.rangeRoundBands([0, height], 0.1);
var xAxis = d3.svg.axis()
.scale(x)
.orient("bottom")
.ticks(7)
var yAxis = d3.svg.axis()
.scale(y)
.orient("left")
.tickSize(0)
变成:
var x = d3.scaleLinear()
.range([0, width]);
var y = d3.scaleBand()
.rangeRound([0, height])
.padding(0.1);
var xAxis = d3.axisBottom()
.scale(x)
.ticks(7);
var yAxis = d3.axisLeft()
.scale(y)
.tickSize(0)
其中主要变化是将标度.序数
转换为标度带
——这导致将范围带
的引用替换为带宽
,例如,替换:
.attr("height", y.rangeBand())
与
示例v6代码:
函数图表(){
var margin={顶部:20,右侧:30,底部:40,左侧:100},
宽度=450-边距。左侧-边距。右侧,
高度=200-margin.top-margin.bottom;
var x=d3.scaleLinear()
.范围([0,宽度]);
变量y=d3.scaleBand()
.rangeRound([0,高度])
.填充(0.1);
var xAxis=d3.axisBottom()
.比例(x)
.蜱(7);
var yAxis=d3.axisLeft()
.比例(y)
.1.1尺寸(0)
var svg=d3.选择(“正文”).追加(“svg”)
.attr(“宽度”,宽度+边距。左侧+边距。右侧)
.attr(“高度”,高度+边距。顶部+边距。底部)
.附加(“g”)
.attr(“转换”、“平移”(+margin.left+)、“+margin.top+”);
功能图(选择){
选择。每个功能(数据){
x、 domain(d3.extent(数据,函数(d){return d.interactions;})).nice();
.attr("height", y.bandwidth())