This is the code for Chapter 2, Figure 16 from D3.js in Action that creates rectangles with height based on the data bound to the selection. Rectangles are being drawn off-screen because the values in the array do not correspond to screen values.
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March 18, 2016 15:14
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Ch. 2, Fig. 16 - D3.js in Action
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<html> | |
<head> | |
<title>D3 in Action Chapter 2 - Example 6</title> | |
<meta charset="utf-8" /> | |
<script src="https://cdnjs.cloudflare.com/ajax/libs/d3/3.5.5/d3.min.js"></script> | |
</head> | |
<style> | |
svg { | |
height: 500px; | |
width: 500px; | |
border: 1px solid gray; | |
} | |
</style> | |
<body> | |
<div> | |
<svg> | |
</svg> | |
</div> | |
</body> | |
<footer> | |
<script> | |
d3.select("svg") | |
.selectAll("rect") | |
.data([14, 68, 24500, 430, 19, 1000, 5555]) | |
.enter() | |
.append("rect") | |
.attr("width", 10) | |
.attr("height", function(d) {return d}) | |
.style("fill", "blue") | |
.style("stroke", "red") | |
.style("stroke-width", "1px") | |
.style("opacity", .25) | |
.attr("x", function(d,i) {return i * 10}) | |
.attr("y", function(d) {return 100 - d}) | |
</script> | |
</footer> | |
</html> |
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