Javascript D3.js:根据屏幕宽度更改x轴上的刻度值
通过将高度设置为Javascript D3.js:根据屏幕宽度更改x轴上的刻度值,javascript,d3.js,Javascript,D3.js,通过将高度设置为clientWidth,我正在制作一个响应迅速的D3.js条形图。虽然重新加载新尺寸后图表会调整大小,但当尺寸较小时,x轴值会重叠。我需要避免这种情况,我该怎么做 脚本: clientw = document.body.clientWidth; var margin = {top: 40, right: 20, bottom: 30, left: 40}, width = clientw - margin.left - margin.right, hei
clientWidth
,我正在制作一个响应迅速的D3.js条形图。虽然重新加载新尺寸后图表会调整大小,但当尺寸较小时,x轴值会重叠。我需要避免这种情况,我该怎么做
脚本:
clientw = document.body.clientWidth;
var margin = {top: 40, right: 20, bottom: 30, left: 40},
width = clientw - margin.left - margin.right,
height = 500 - margin.top - margin.bottom;
var x = d3.scale.ordinal()
.rangeRoundBands([0, width], .1);
var y = d3.scale.linear()
.range([height, 0]);
var xAxis = d3.svg.axis()
.scale(x)
.orient("bottom");
var yAxis = d3.svg.axis()
.scale(y)
.orient("left")
.ticks(10)
.tickFormat(d3.format("s"));
var tip = d3.tip()
.attr('class', 'd3-tip')
.offset([-10, 0])
.html(function(d) {
return "<strong>Hola:</strong> <span style='color:red'>" + d.hola+ "°C"+"</span>";
})
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 + ")");
svg.call(tip);
d3.tsv("data.tsv", type, function(error, data) {
x.domain(data.map(function(d) { return d.hermanos; }));
y.domain([0, 45]);
svg.append("g")
.attr("class", "x axis")
.attr("transform", "translate(0," + height + ")")
.call(xAxis);
svg.append("g")
.attr("class", "y axis")
.call(yAxis)
.append("text")
.attr("transform", "rotate(-90)")
.attr("y", 6)
.attr("dy", ".71em")
.style("text-anchor", "end")
.text("Hola");
svg.selectAll(".bar")
.data(data)
.enter().append("rect")
.attr("width", x)
.attr("fill","grey")
.attr("class", "bar")
.attr("x", function(d) { return x(d.hermanos); })
.attr("width", x.rangeBand())
.attr("y", function(d) { return y(d.hola); })
.attr("height", function(d) { return height- y(d.hola); })
.on('mouseover', tip.show)
.on('mouseout', tip.hide)
});
function type(d) {
d.hola= +d.hola;
return d;
}
clientw=document.body.clientWidth;
var margin={顶部:40,右侧:20,底部:30,左侧:40},
宽度=clientw-margin.left-margin.right,
高度=500-margin.top-margin.bottom;
var x=d3.scale.ordinal()
.rangeRoundBands([0,宽度],.1);
变量y=d3.scale.linear()
.范围([高度,0]);
var xAxis=d3.svg.axis()
.比例(x)
.东方(“底部”);
var yAxis=d3.svg.axis()
.比例(y)
.东方(“左”)
.滴答声(10)
.格式(d3.格式(“s”);
var tip=d3.tip()
.attr('class','d3 tip')
.偏移量([-10,0])
.html(函数(d){
返回“Hola:”+d.Hola+“°;C”+”;
})
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+”);
svg.call(tip);
d3.tsv(“data.tsv”),类型,功能(错误,数据){
x、 域(data.map(函数(d){returnd.hermanos;}));
y、 域([0,45]);
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”)
.呼叫(yAxis)
.append(“文本”)
.attr(“变换”、“旋转(-90)”)
.attr(“y”,6)
.attr(“dy”,“.71em”)
.style(“文本锚定”、“结束”)
.文本(“Hola”);
svg.selectAll(“.bar”)
.数据(数据)
.enter().append(“rect”)
.attr(“宽度”,x)
.attr(“填充”、“灰色”)
.attr(“类”、“条”)
.attr(“x”,函数(d){返回x(d.hermanos);})
.attr(“宽度”,x.rangeBand())
.attr(“y”,函数(d){返回y(d.hola);})
.attr(“高度”,函数(d){返回高度-y(d.hola);})
.on('mouseover',tip.show)
.on('mouseout',tip.hide)
});
功能类型(d){
d、 hola=+d.hola;
返回d;
}