我在d3中创建了一个散点图。问题是y轴标签没有出现在firefox和chrome中(在IE中工作正常)。我尝试过做svg宽度为100%的事情,但由于某种原因,标签总是会被切断。
<div id="TimeSeriesChartDiv" style="display: inline; float: right; width: 650px;
height: 415px">
</div>
//Width and height
var w = 600;
var h = 300;
var padding = 30;
var margin = { top: 20, right: 20, bottom: 30, left: 20 };
var df = d3.time.format("%b-%y");
//Create scale functions
var xScale = d3.time.scale()
.domain([d3.min(dataset, function (d) { return d[0]; }), d3.max(dataset, function (d) { return d[0]; })])
.range([padding, w - padding * 2])
.nice(5);
var yScale = d3.scale.linear()
.domain([0, d3.max(dataset, function (d) { return d[1]; })])
.range([h - padding, padding]);
//Define X axis
var xAxis = d3.svg.axis()
.scale(xScale)
.orient("bottom")
.ticks(5)
.tickFormat(df);
//Define Y axis
var yAxis = d3.svg.axis()
.scale(yScale)
.orient("left")
.ticks(5);
//Create SVG element
var svg = d3.select("#TimeSeriesChartDiv")
.append("svg")
.attr("width", w + margin.left + margin.right)
.attr("height", h + margin.top + margin.bottom);
//Create X axis
svg.append("g")
.attr("class", "axis")
.attr("transform", "translate(20," + (h - padding) + ")")
.call(xAxis);
//Create Y axis
svg.append("g")
.attr("class", "axis")
.attr("transform", "translate(" + 50 + ",0)")
.call(yAxis);
svg.append("text")
.attr("class", "axislabel")
.attr("text-anchor", "end")
.attr("x", w / 2)
.attr("y", h + 8)
.text("Date");
svg.append("text")//-->>this is the text that gets cut off
.attr("class", "axislabel")
.attr("text-anchor", "end")
.attr("x", -100)
.attr("y", -15)
//.attr("dy", ".75em")
.attr("transform", "rotate(-90)")
.text(unit);
任何想法都会非常感激。感谢
答案 0 :(得分:4)
您正在为文本使用负坐标,这意味着它们会在SVG之外绘制。其他浏览器似乎IE9 doesn't seem to clip thing to the SVG area。最好的解决方案是在图表中添加足够的填充,以便可以在SVG中绘制文本。禁用剪辑does not seem to be supported in all browsers。
答案 1 :(得分:0)
感谢Jan - 还有以下方面的帮助:
http://www.d3noob.org/2012/12/adding-axis-labels-to-d3js-graph.html
这有效:
svg.append("text")
.attr("transform", "rotate(-90)")
.attr("class", "axislabel")
.attr("text-anchor", "middle")
.attr("x", 0 - (h / 2))
.attr("y",0)//any negative value here wouldnt display in ff or chrome
.attr("dy", "1em")
.text(unit);