Commit dd3dcedd authored by Mike Bostock's avatar Mike Bostock
Browse files

Remove brush-x-resizer example.

Replaced by <http://bl.ocks.org/4349545>.
parent fc5df107
<!DOCTYPE html>
<meta charset="utf-8">
<title>Brush</title>
<script src="../../d3.js"></script>
<style>
svg {
font: 10px sans-serif;
}
circle {
-webkit-transition: fill-opacity 250ms linear;
}
.selecting circle {
fill-opacity: .2;
}
.selecting circle.selected {
stroke: #f00;
}
.resize path {
fill: #666;
fill-opacity: .8;
stroke: #000;
stroke-width: 1.5px;
}
.axis path, .axis line {
fill: none;
stroke: #000;
shape-rendering: crispEdges;
}
.brush .extent {
fill-opacity: .125;
shape-rendering: crispEdges;
}
</style>
<body>
<script>
var data = d3.range(800).map(Math.random);
var margin = {top: 4, right: 50, bottom: 20, left: 50},
width = 960 - margin.left - margin.right,
height = 120 - margin.top - margin.bottom;
var x = d3.scale.linear()
.range([0, width]);
var y = d3.random.normal(height / 2, height / 8);
var brush = d3.svg.brush().x(x)
.on("brushstart", brushstart)
.on("brush", brushmove)
.on("brushend", brushend);
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.append("g")
.attr("class", "x axis")
.attr("transform", "translate(0," + height + ")")
.call(d3.svg.axis().scale(x).orient("bottom"));
var circle = svg.append("g").selectAll("circle")
.data(data)
.enter().append("circle")
.attr("transform", function(d) { return "translate(" + x(d) + "," + y() + ")"; })
.attr("r", 3.5);
var brushg = svg.append("g")
.attr("class", "brush")
.call(brush);
brushg.selectAll(".resize").append("path")
.attr("transform", "translate(0," + height / 2 + ")")
.attr("d", d3.svg.arc()
.outerRadius(height / 2)
.startAngle(0)
.endAngle(function(d, i) { return i ? -Math.PI : Math.PI; }));
brushg.selectAll("rect")
.attr("height", height);
function brushstart() {
svg.classed("selecting", true);
}
function brushmove() {
var s = brush.extent();
circle.classed("selected", function(d) { return s[0] <= d && d <= s[1]; });
}
function brushend() {
svg.classed("selecting", !d3.event.target.empty());
}
</script>
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