This is the code snippet I am working with:
<html>
<head>
<meta charset="utf-8">
<title>a picture</title>
<style>
.axis path,
.axis line{
fill: none;
stroke: black;
shape-rendering: crispEdges;
}
.axis text{
font-family: sans-serif;
font-size: 11px;
}
</style>
</head>
<body>
<script src="http://d3js.org/d3.v4.min.js" charset="utf-8"></script>
<script>
var width=300;
var height=300;
var svg=d3.select("body")
.append("svg")
.attr("width",width)
.attr("height",height);
var dataset = [ 2.5 , 2.1 , 1.7 , 1.3 , 0.9 ];
var linear = d3.scaleLinear()
.domain([0, d3.max(dataset)])
.range([0, 250]);
var rectHeight=25;
svg.selectAll("rect")
.data(dataset)
.enter()
.append("rect")
.attr("x",20)
.attr("y",function(d,i){
return i * rectHeight;
})
.attr("width",function(d){
return linear(d);
})
.attr("height",rectHeight-2)
.attr("fill","steelblue");
var axis = d3.svg.axis()
.scale(linear)
.orient("bottom")
.ticks(7);
svg.append("g")
.attr("class","axis")
.attr("transform","translate(20,130)")
.call(axis);
</script>
</body>
</html>
I encountered an issue when using this code - specifically, the error message "plot:53 Uncaught TypeError: Cannot read property 'axis' of undefined." After looking into similar problems, it seems like there may have been an update causing this. If you have any insights or suggestions on how to address this issue, I would greatly appreciate your help. Thank you!