2011-04-07 20:54:03 +04:00
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(function(){d3.chart = {};
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2011-04-13 23:13:58 +04:00
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// Inspired by http://informationandvisualization.de/blog/box-plot
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2011-04-14 01:31:53 +04:00
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d3.chart.box = function() {
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2011-04-13 21:53:52 +04:00
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var width = 1,
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height = 1,
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duration = 0,
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domain = null,
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2011-04-13 23:39:12 +04:00
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value = Number,
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2011-04-14 01:31:53 +04:00
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whiskers = d3_chart_boxWhiskers,
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quartiles = d3_chart_boxQuartiles,
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2011-04-13 21:53:52 +04:00
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tickFormat = null;
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// For each small multiple…
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2011-04-14 01:31:53 +04:00
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function box(g) {
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2011-04-13 21:53:52 +04:00
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g.each(function(d, i) {
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2011-04-13 23:39:12 +04:00
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d = d.map(value).sort(d3.ascending);
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2011-04-14 04:31:16 +04:00
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var g = d3.select(this),
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n = d.length,
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2011-04-14 00:59:37 +04:00
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min = d[0],
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2011-04-14 04:31:16 +04:00
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max = d[n - 1];
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// Compute quartiles. Must return exactly 3 elements.
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var quartileData = d.quartiles = quartiles(d);
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// Compute whiskers. Must return exactly 2 elements, or null.
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var whiskerIndices = whiskers && whiskers.call(this, d, i),
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whiskerData = whiskerIndices && whiskerIndices.map(function(i) { return d[i]; });
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// Compute outliers. If no whiskers are specified, all data are "outliers".
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// We compute the outliers as indices, so that we can join across transitions!
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var outlierIndices = whiskerIndices
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? d3.range(0, whiskerIndices[0]).concat(d3.range(whiskerIndices[1] + 1, n))
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: d3.range(n);
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2011-04-13 21:53:52 +04:00
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// Compute the new x-scale.
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var x1 = d3.scale.linear()
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2011-04-14 04:31:16 +04:00
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.domain(domain && domain.call(this, d, i) || [min, max])
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2011-04-13 21:53:52 +04:00
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.range([height, 0]);
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// Retrieve the old x-scale, if this is an update.
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var x0 = this.__chart__ || d3.scale.linear()
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.domain([0, Infinity])
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.range(x1.range());
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// Stash the new scale.
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this.__chart__ = x1;
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2011-04-14 04:31:16 +04:00
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// Note: the box, median, and box tick elements are fixed in number,
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// so we only have to handle enter and update. In contrast, the outliers
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// and other elements are variable, so we need to exit them! Variable
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// elements also fade in and out.
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// Update center line: the vertical line spanning the whiskers.
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2011-04-13 21:53:52 +04:00
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var center = g.selectAll("line.center")
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2011-04-14 04:31:16 +04:00
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.data(whiskerData ? [whiskerData] : []);
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2011-04-13 21:53:52 +04:00
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2011-04-14 10:28:04 +04:00
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center.enter().insert("svg:line", "rect")
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2011-04-13 21:53:52 +04:00
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.attr("class", "center")
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.attr("x1", width / 2)
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.attr("y1", function(d) { return x0(d[0]); })
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.attr("x2", width / 2)
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.attr("y2", function(d) { return x0(d[1]); })
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2011-04-14 04:31:16 +04:00
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.style("opacity", 1e-6)
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2011-04-13 21:53:52 +04:00
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.transition()
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.duration(duration)
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2011-04-14 04:31:16 +04:00
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.style("opacity", 1)
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2011-04-13 21:53:52 +04:00
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.attr("y1", function(d) { return x1(d[0]); })
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.attr("y2", function(d) { return x1(d[1]); });
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center.transition()
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.duration(duration)
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2011-04-14 04:31:16 +04:00
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.style("opacity", 1)
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2011-04-13 21:53:52 +04:00
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.attr("y1", function(d) { return x1(d[0]); })
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.attr("y2", function(d) { return x1(d[1]); });
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2011-04-14 04:31:16 +04:00
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center.exit().transition()
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.duration(duration)
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.style("opacity", 1e-6)
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.attr("y1", function(d) { return x1(d[0]); })
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.attr("y2", function(d) { return x1(d[1]); })
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.remove();
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2011-04-13 21:53:52 +04:00
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2011-04-14 04:31:16 +04:00
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// Update innerquartile box.
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2011-04-13 21:53:52 +04:00
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var box = g.selectAll("rect.box")
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2011-04-14 04:31:16 +04:00
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.data([quartileData]);
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2011-04-13 21:53:52 +04:00
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box.enter().append("svg:rect")
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.attr("class", "box")
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.attr("x", 0)
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2011-04-14 04:31:16 +04:00
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.attr("y", function(d) { return x0(d[2]); })
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2011-04-13 21:53:52 +04:00
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.attr("width", width)
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2011-04-14 04:31:16 +04:00
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.attr("height", function(d) { return x0(d[0]) - x0(d[2]); })
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2011-04-13 21:53:52 +04:00
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.transition()
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.duration(duration)
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2011-04-14 04:31:16 +04:00
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.attr("y", function(d) { return x1(d[2]); })
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.attr("height", function(d) { return x1(d[0]) - x1(d[2]); });
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2011-04-13 21:53:52 +04:00
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box.transition()
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.duration(duration)
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2011-04-14 04:31:16 +04:00
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.attr("y", function(d) { return x1(d[2]); })
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.attr("height", function(d) { return x1(d[0]) - x1(d[2]); });
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2011-04-13 21:53:52 +04:00
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2011-04-14 04:31:16 +04:00
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// Update median line.
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2011-04-14 00:09:31 +04:00
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var medianLine = g.selectAll("line.median")
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2011-04-14 01:21:29 +04:00
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.data([quartileData[1]]);
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2011-04-13 21:53:52 +04:00
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2011-04-14 00:09:31 +04:00
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medianLine.enter().append("svg:line")
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.attr("class", "median")
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2011-04-13 21:53:52 +04:00
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.attr("x1", 0)
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.attr("y1", x0)
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.attr("x2", width)
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.attr("y2", x0)
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.transition()
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.duration(duration)
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.attr("y1", x1)
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.attr("y2", x1);
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2011-04-14 00:09:31 +04:00
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medianLine.transition()
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2011-04-13 21:53:52 +04:00
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.duration(duration)
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.attr("y1", x1)
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.attr("y2", x1);
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2011-04-14 00:09:31 +04:00
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// Update whiskers.
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var whisker = g.selectAll("line.whisker")
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2011-04-14 04:31:16 +04:00
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.data(whiskerData || []);
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2011-04-14 00:09:31 +04:00
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2011-04-14 10:28:04 +04:00
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whisker.enter().insert("svg:line", "circle, text")
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2011-04-14 00:09:31 +04:00
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.attr("class", "whisker")
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.attr("x1", 0)
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.attr("y1", x0)
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.attr("x2", width)
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.attr("y2", x0)
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2011-04-14 04:31:16 +04:00
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.style("opacity", 1e-6)
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2011-04-14 00:09:31 +04:00
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.transition()
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.duration(duration)
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.attr("y1", x1)
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2011-04-14 04:31:16 +04:00
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.attr("y2", x1)
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.style("opacity", 1);
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2011-04-14 00:09:31 +04:00
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whisker.transition()
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.duration(duration)
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.attr("y1", x1)
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2011-04-14 04:31:16 +04:00
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.attr("y2", x1)
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.style("opacity", 1);
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2011-04-14 00:09:31 +04:00
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2011-04-14 04:31:16 +04:00
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whisker.exit().transition()
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.duration(duration)
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.attr("y1", x1)
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.attr("y2", x1)
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.style("opacity", 1e-6)
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.remove();
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2011-04-13 21:53:52 +04:00
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2011-04-14 00:59:37 +04:00
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// Update outliers.
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2011-04-14 01:27:25 +04:00
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var outlier = g.selectAll("circle.outlier")
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2011-04-14 04:31:16 +04:00
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.data(outlierIndices, Number);
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2011-04-14 00:59:37 +04:00
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2011-04-14 10:28:04 +04:00
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outlier.enter().insert("svg:circle", "text")
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2011-04-14 00:59:37 +04:00
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.attr("class", "outlier")
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2011-04-14 01:27:25 +04:00
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.attr("r", 5)
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.attr("cx", width / 2)
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2011-04-14 04:31:16 +04:00
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.attr("cy", function(i) { return x0(d[i]); })
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.style("opacity", 1e-6)
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2011-04-14 00:59:37 +04:00
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.transition()
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.duration(duration)
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2011-04-14 04:31:16 +04:00
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.attr("cy", function(i) { return x1(d[i]); })
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.style("opacity", 1);
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2011-04-14 00:59:37 +04:00
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outlier.transition()
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.duration(duration)
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2011-04-14 04:31:16 +04:00
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.attr("cy", function(i) { return x1(d[i]); })
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.style("opacity", 1);
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2011-04-14 00:59:37 +04:00
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2011-04-14 04:31:16 +04:00
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outlier.exit().transition()
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.duration(duration)
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.attr("cy", function(i) { return x1(d[i]); })
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.style("opacity", 1e-6)
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.remove();
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2011-04-14 00:59:37 +04:00
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2011-04-13 21:53:52 +04:00
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// Compute the tick format.
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var format = tickFormat || x1.tickFormat(8);
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2011-04-14 04:31:16 +04:00
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// Update box ticks.
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var boxTick = g.selectAll("text.box")
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.data(quartileData);
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2011-04-13 21:53:52 +04:00
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2011-04-14 04:31:16 +04:00
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boxTick.enter().append("svg:text")
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.attr("class", "box")
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2011-04-13 21:53:52 +04:00
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.attr("dy", ".3em")
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2011-04-14 04:31:16 +04:00
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.attr("dx", function(d, i) { return i & 1 ? 6 : -6 })
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.attr("x", function(d, i) { return i & 1 ? width : 0 })
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2011-04-13 21:53:52 +04:00
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.attr("y", x0)
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2011-04-14 04:31:16 +04:00
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.attr("text-anchor", function(d, i) { return i & 1 ? "start" : "end"; })
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2011-04-13 21:53:52 +04:00
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.text(format)
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.transition()
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.duration(duration)
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.attr("y", x1);
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2011-04-14 05:50:26 +04:00
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boxTick.transition()
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2011-04-13 21:53:52 +04:00
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.duration(duration)
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2011-04-14 05:50:26 +04:00
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.text(format)
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2011-04-13 21:53:52 +04:00
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.attr("y", x1);
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2011-04-14 04:31:16 +04:00
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// Update whisker ticks. These are handled separately from the box
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// ticks because they may or may not exist, and we want don't want
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// to join box ticks pre-transition with whisker ticks post-.
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var whiskerTick = g.selectAll("text.whisker")
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.data(whiskerData || []);
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whiskerTick.enter().append("svg:text")
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.attr("class", "whisker")
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.attr("dy", ".3em")
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.attr("dx", 6)
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.attr("x", width)
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.attr("y", x0)
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.text(format)
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.style("opacity", 1e-6)
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.transition()
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.duration(duration)
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.attr("y", x1)
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.style("opacity", 1);
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2011-04-14 05:50:26 +04:00
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whiskerTick.transition()
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2011-04-14 04:31:16 +04:00
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.duration(duration)
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2011-04-14 05:50:26 +04:00
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.text(format)
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2011-04-14 04:31:16 +04:00
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.attr("y", x1)
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.style("opacity", 1);
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whiskerTick.exit().transition()
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.duration(duration)
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.attr("y", x1)
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.style("opacity", 1e-6)
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.remove();
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2011-04-13 21:53:52 +04:00
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});
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2011-05-01 08:52:14 +04:00
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d3.timer.flush();
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2011-04-13 21:53:52 +04:00
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}
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2011-04-14 01:31:53 +04:00
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box.width = function(x) {
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2011-04-13 21:53:52 +04:00
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if (!arguments.length) return width;
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width = x;
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2011-04-14 01:31:53 +04:00
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return box;
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2011-04-13 21:53:52 +04:00
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};
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2011-04-14 01:31:53 +04:00
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box.height = function(x) {
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2011-04-13 21:53:52 +04:00
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if (!arguments.length) return height;
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height = x;
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2011-04-14 01:31:53 +04:00
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return box;
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2011-04-13 21:53:52 +04:00
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};
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2011-04-14 01:31:53 +04:00
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box.tickFormat = function(x) {
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2011-04-13 21:53:52 +04:00
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if (!arguments.length) return tickFormat;
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tickFormat = x;
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2011-04-14 01:31:53 +04:00
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return box;
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2011-04-13 21:53:52 +04:00
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};
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2011-04-14 01:31:53 +04:00
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box.duration = function(x) {
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2011-04-13 21:53:52 +04:00
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if (!arguments.length) return duration;
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duration = x;
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2011-04-14 01:31:53 +04:00
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return box;
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2011-04-13 21:53:52 +04:00
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};
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2011-04-14 01:31:53 +04:00
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box.domain = function(x) {
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2011-04-13 21:53:52 +04:00
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if (!arguments.length) return domain;
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2011-04-14 04:31:16 +04:00
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domain = x == null ? x : d3.functor(x);
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2011-04-14 01:31:53 +04:00
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return box;
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2011-04-13 21:53:52 +04:00
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};
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2011-04-14 01:31:53 +04:00
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box.value = function(x) {
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2011-04-13 23:39:12 +04:00
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if (!arguments.length) return value;
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value = x;
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2011-04-14 01:31:53 +04:00
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return box;
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2011-04-13 23:13:58 +04:00
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};
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2011-04-14 01:31:53 +04:00
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box.whiskers = function(x) {
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2011-04-14 00:59:37 +04:00
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if (!arguments.length) return whiskers;
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2011-04-14 00:09:31 +04:00
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whiskers = x;
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2011-04-14 01:31:53 +04:00
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return box;
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2011-04-14 00:09:31 +04:00
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};
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2011-04-14 01:31:53 +04:00
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box.quartiles = function(x) {
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2011-04-14 01:21:29 +04:00
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if (!arguments.length) return quartiles;
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quartiles = x;
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2011-04-14 01:31:53 +04:00
|
|
|
return box;
|
2011-04-14 01:21:29 +04:00
|
|
|
};
|
|
|
|
|
2011-04-14 01:31:53 +04:00
|
|
|
return box;
|
2011-04-13 21:53:52 +04:00
|
|
|
};
|
2011-04-14 00:09:31 +04:00
|
|
|
|
2011-04-14 01:31:53 +04:00
|
|
|
function d3_chart_boxWhiskers(d) {
|
2011-04-14 04:31:16 +04:00
|
|
|
return [0, d.length - 1];
|
2011-04-14 00:09:31 +04:00
|
|
|
}
|
2011-04-14 01:21:29 +04:00
|
|
|
|
2011-04-14 01:31:53 +04:00
|
|
|
function d3_chart_boxQuartiles(d) {
|
2011-04-14 04:31:16 +04:00
|
|
|
var n = d.length;
|
2011-04-14 01:21:29 +04:00
|
|
|
return [.25, .5, .75].map(function(q) {
|
2011-04-14 04:31:16 +04:00
|
|
|
q *= n;
|
2011-04-14 02:27:25 +04:00
|
|
|
return ~~q === q ? (d[q] + d[q + 1]) / 2 : d[Math.round(q)];
|
2011-04-14 01:21:29 +04:00
|
|
|
});
|
|
|
|
}
|
2011-04-06 22:47:55 +04:00
|
|
|
// ranges (bad, satisfactory, good)
|
|
|
|
// measures (actual, forecast)
|
|
|
|
// markers (previous, goal)
|
|
|
|
|
|
|
|
/*
|
|
|
|
* Chart design based on the recommendations of Stephen Few. Implementation
|
|
|
|
* based on the work of Clint Ivy, Jamie Love, and Jason Davies.
|
|
|
|
* http://projects.instantcognition.com/protovis/bulletchart/
|
|
|
|
*/
|
|
|
|
|
2011-04-07 20:54:03 +04:00
|
|
|
d3.chart.bullet = function() {
|
2011-04-09 02:35:26 +04:00
|
|
|
var orient = "left", // TODO top & bottom
|
2011-04-09 21:43:09 +04:00
|
|
|
reverse = false,
|
2011-04-08 01:36:25 +04:00
|
|
|
duration = 0,
|
2011-04-08 03:57:33 +04:00
|
|
|
ranges = d3_chart_bulletRanges,
|
|
|
|
markers = d3_chart_bulletMarkers,
|
|
|
|
measures = d3_chart_bulletMeasures,
|
2011-04-08 14:24:51 +04:00
|
|
|
width = 380,
|
2011-04-06 23:49:15 +04:00
|
|
|
height = 30,
|
2011-04-09 02:35:26 +04:00
|
|
|
tickFormat = null;
|
2011-04-08 03:57:33 +04:00
|
|
|
|
2011-04-09 21:43:09 +04:00
|
|
|
// For each small multiple…
|
2011-04-08 14:24:51 +04:00
|
|
|
function bullet(g) {
|
2011-04-09 21:43:09 +04:00
|
|
|
g.each(function(d, i) {
|
|
|
|
var rangez = ranges.call(this, d, i).slice().sort(d3.descending),
|
|
|
|
markerz = markers.call(this, d, i).slice().sort(d3.descending),
|
|
|
|
measurez = measures.call(this, d, i).slice().sort(d3.descending),
|
|
|
|
g = d3.select(this);
|
|
|
|
|
|
|
|
// Compute the new x-scale.
|
|
|
|
var x1 = d3.scale.linear()
|
|
|
|
.domain([0, Math.max(rangez[0], markerz[0], measurez[0])])
|
2011-04-09 19:41:26 +04:00
|
|
|
.range(reverse ? [width, 0] : [0, width]);
|
2011-04-09 01:40:29 +04:00
|
|
|
|
2011-04-09 21:43:09 +04:00
|
|
|
// Retrieve the old x-scale, if this is an update.
|
|
|
|
var x0 = this.__chart__ || d3.scale.linear()
|
|
|
|
.domain([0, Infinity])
|
|
|
|
.range(x1.range());
|
|
|
|
|
|
|
|
// Stash the new scale.
|
|
|
|
this.__chart__ = x1;
|
|
|
|
|
|
|
|
// Derive width-scales from the x-scales.
|
|
|
|
var w0 = d3_chart_bulletWidth(x0),
|
|
|
|
w1 = d3_chart_bulletWidth(x1);
|
|
|
|
|
|
|
|
// Update the range rects.
|
|
|
|
var range = g.selectAll("rect.range")
|
|
|
|
.data(rangez);
|
|
|
|
|
|
|
|
range.enter().append("svg:rect")
|
|
|
|
.attr("class", function(d, i) { return "range s" + i; })
|
|
|
|
.attr("width", w0)
|
|
|
|
.attr("height", height)
|
|
|
|
.attr("x", reverse ? x0 : 0)
|
|
|
|
.transition()
|
|
|
|
.duration(duration)
|
|
|
|
.attr("width", w1)
|
|
|
|
.attr("x", reverse ? x1 : 0);
|
|
|
|
|
|
|
|
range.transition()
|
|
|
|
.duration(duration)
|
|
|
|
.attr("x", reverse ? x1 : 0)
|
|
|
|
.attr("width", w1)
|
|
|
|
.attr("height", height);
|
|
|
|
|
|
|
|
// Update the measure rects.
|
|
|
|
var measure = g.selectAll("rect.measure")
|
|
|
|
.data(measurez);
|
|
|
|
|
|
|
|
measure.enter().append("svg:rect")
|
|
|
|
.attr("class", function(d, i) { return "measure s" + i; })
|
|
|
|
.attr("width", w0)
|
|
|
|
.attr("height", height / 3)
|
|
|
|
.attr("x", reverse ? x0 : 0)
|
|
|
|
.attr("y", height / 3)
|
|
|
|
.transition()
|
|
|
|
.duration(duration)
|
|
|
|
.attr("width", w1)
|
|
|
|
.attr("x", reverse ? x1 : 0);
|
|
|
|
|
|
|
|
measure.transition()
|
|
|
|
.duration(duration)
|
|
|
|
.attr("width", w1)
|
|
|
|
.attr("height", height / 3)
|
|
|
|
.attr("x", reverse ? x1 : 0)
|
|
|
|
.attr("y", height / 3);
|
|
|
|
|
|
|
|
// Update the marker lines.
|
|
|
|
var marker = g.selectAll("line.marker")
|
|
|
|
.data(markerz);
|
|
|
|
|
|
|
|
marker.enter().append("svg:line")
|
|
|
|
.attr("class", "marker")
|
|
|
|
.attr("x1", x0)
|
|
|
|
.attr("x2", x0)
|
|
|
|
.attr("y1", height / 6)
|
|
|
|
.attr("y2", height * 5 / 6)
|
|
|
|
.transition()
|
|
|
|
.duration(duration)
|
|
|
|
.attr("x1", x1)
|
|
|
|
.attr("x2", x1);
|
|
|
|
|
|
|
|
marker.transition()
|
|
|
|
.duration(duration)
|
|
|
|
.attr("x1", x1)
|
|
|
|
.attr("x2", x1)
|
|
|
|
.attr("y1", height / 6)
|
|
|
|
.attr("y2", height * 5 / 6);
|
|
|
|
|
|
|
|
// Compute the tick format.
|
|
|
|
var format = tickFormat || x1.tickFormat(8);
|
|
|
|
|
|
|
|
// Update the tick groups.
|
|
|
|
var tick = g.selectAll("g.tick")
|
2011-04-10 00:46:25 +04:00
|
|
|
.data(x1.ticks(8), function(d) {
|
|
|
|
return this.textContent || format(d);
|
|
|
|
});
|
2011-04-09 21:43:09 +04:00
|
|
|
|
|
|
|
// Initialize the ticks with the old scale, x0.
|
|
|
|
var tickEnter = tick.enter().append("svg:g")
|
|
|
|
.attr("class", "tick")
|
|
|
|
.attr("transform", d3_chart_bulletTranslate(x0))
|
|
|
|
.attr("opacity", 1e-6);
|
|
|
|
|
|
|
|
tickEnter.append("svg:line")
|
|
|
|
.attr("y1", height)
|
|
|
|
.attr("y2", height * 7 / 6);
|
|
|
|
|
|
|
|
tickEnter.append("svg:text")
|
|
|
|
.attr("text-anchor", "middle")
|
|
|
|
.attr("dy", "1em")
|
|
|
|
.attr("y", height * 7 / 6)
|
|
|
|
.text(format);
|
|
|
|
|
|
|
|
// Transition the entering ticks to the new scale, x1.
|
|
|
|
tickEnter.transition()
|
|
|
|
.duration(duration)
|
|
|
|
.attr("transform", d3_chart_bulletTranslate(x1))
|
|
|
|
.attr("opacity", 1);
|
|
|
|
|
|
|
|
// Transition the updating ticks to the new scale, x1.
|
|
|
|
var tickUpdate = tick.transition()
|
|
|
|
.duration(duration)
|
|
|
|
.attr("transform", d3_chart_bulletTranslate(x1))
|
|
|
|
.attr("opacity", 1);
|
|
|
|
|
|
|
|
tickUpdate.select("line")
|
|
|
|
.attr("y1", height)
|
|
|
|
.attr("y2", height * 7 / 6);
|
|
|
|
|
|
|
|
tickUpdate.select("text")
|
|
|
|
.attr("y", height * 7 / 6);
|
|
|
|
|
|
|
|
// Transition the exiting ticks to the new scale, x1.
|
|
|
|
tick.exit().transition()
|
|
|
|
.duration(duration)
|
|
|
|
.attr("transform", d3_chart_bulletTranslate(x1))
|
|
|
|
.attr("opacity", 1e-6)
|
|
|
|
.remove();
|
|
|
|
});
|
2011-05-01 08:52:14 +04:00
|
|
|
d3.timer.flush();
|
2011-04-07 21:21:11 +04:00
|
|
|
}
|
|
|
|
|
2011-04-06 22:47:55 +04:00
|
|
|
// left, right, top, bottom
|
|
|
|
bullet.orient = function(x) {
|
|
|
|
if (!arguments.length) return orient;
|
|
|
|
orient = x;
|
2011-04-09 21:43:09 +04:00
|
|
|
reverse = orient == "right" || orient == "bottom";
|
2011-04-06 22:47:55 +04:00
|
|
|
return bullet;
|
|
|
|
};
|
|
|
|
|
|
|
|
bullet.ranges = function(x) {
|
|
|
|
if (!arguments.length) return ranges;
|
|
|
|
ranges = x;
|
|
|
|
return bullet;
|
|
|
|
};
|
|
|
|
|
|
|
|
bullet.markers = function(x) {
|
|
|
|
if (!arguments.length) return markers;
|
|
|
|
markers = x;
|
|
|
|
return bullet;
|
|
|
|
};
|
|
|
|
|
|
|
|
bullet.measures = function(x) {
|
|
|
|
if (!arguments.length) return measures;
|
|
|
|
measures = x;
|
|
|
|
return bullet;
|
|
|
|
};
|
|
|
|
|
2011-04-06 23:49:15 +04:00
|
|
|
bullet.width = function(x) {
|
|
|
|
if (!arguments.length) return width;
|
2011-04-09 01:40:29 +04:00
|
|
|
width = x;
|
2011-04-06 23:49:15 +04:00
|
|
|
return bullet;
|
|
|
|
};
|
|
|
|
|
|
|
|
bullet.height = function(x) {
|
|
|
|
if (!arguments.length) return height;
|
|
|
|
height = x;
|
|
|
|
return bullet;
|
|
|
|
};
|
|
|
|
|
|
|
|
bullet.tickFormat = function(x) {
|
|
|
|
if (!arguments.length) return tickFormat;
|
|
|
|
tickFormat = x;
|
|
|
|
return bullet;
|
|
|
|
};
|
|
|
|
|
2011-04-08 01:36:25 +04:00
|
|
|
bullet.duration = function(x) {
|
|
|
|
if (!arguments.length) return duration;
|
|
|
|
duration = x;
|
|
|
|
return bullet;
|
|
|
|
};
|
|
|
|
|
2011-04-06 22:47:55 +04:00
|
|
|
return bullet;
|
|
|
|
};
|
2011-04-08 03:57:33 +04:00
|
|
|
|
|
|
|
function d3_chart_bulletRanges(d) {
|
|
|
|
return d.ranges;
|
|
|
|
}
|
|
|
|
|
|
|
|
function d3_chart_bulletMarkers(d) {
|
|
|
|
return d.markers;
|
|
|
|
}
|
|
|
|
|
|
|
|
function d3_chart_bulletMeasures(d) {
|
|
|
|
return d.measures;
|
|
|
|
}
|
|
|
|
|
2011-04-09 01:40:29 +04:00
|
|
|
function d3_chart_bulletTranslate(x) {
|
|
|
|
return function(d) {
|
|
|
|
return "translate(" + x(d) + ",0)";
|
|
|
|
};
|
|
|
|
}
|
|
|
|
|
|
|
|
function d3_chart_bulletWidth(x) {
|
|
|
|
var x0 = x(0);
|
|
|
|
return function(d) {
|
|
|
|
return Math.abs(x(d) - x0);
|
|
|
|
};
|
|
|
|
}
|
2011-04-24 13:18:03 +04:00
|
|
|
// Based on http://vis.stanford.edu/protovis/ex/qqplot.html
|
|
|
|
d3.chart.qq = function() {
|
|
|
|
var width = 1,
|
|
|
|
height = 1,
|
|
|
|
duration = 0,
|
|
|
|
domain = null,
|
2011-04-25 15:59:11 +04:00
|
|
|
tickFormat = null,
|
2011-05-01 08:16:58 +04:00
|
|
|
n = 100,
|
|
|
|
x = d3_chart_qqX,
|
|
|
|
y = d3_chart_qqY;
|
2011-04-24 13:18:03 +04:00
|
|
|
|
|
|
|
// For each small multiple…
|
|
|
|
function qq(g) {
|
|
|
|
g.each(function(d, i) {
|
|
|
|
var g = d3.select(this),
|
2011-05-01 08:16:58 +04:00
|
|
|
qx = d3_chart_qqQuantiles(n, x.call(this, d, i)),
|
|
|
|
qy = d3_chart_qqQuantiles(n, y.call(this, d, i)),
|
|
|
|
xd = domain && domain.call(this, d, i) || [d3.min(qx), d3.max(qx)], // new x-domain
|
|
|
|
yd = domain && domain.call(this, d, i) || [d3.min(qy), d3.max(qy)], // new y-domain
|
|
|
|
x0, // old x-scale
|
|
|
|
y0; // old y-scale
|
2011-04-24 13:18:03 +04:00
|
|
|
|
|
|
|
// Compute the new x-scale.
|
|
|
|
var x1 = d3.scale.linear()
|
2011-05-01 08:16:58 +04:00
|
|
|
.domain(xd)
|
2011-04-24 13:18:03 +04:00
|
|
|
.range([0, width]);
|
2011-05-01 08:16:58 +04:00
|
|
|
|
|
|
|
// Compute the new y-scale.
|
2011-04-24 13:18:03 +04:00
|
|
|
var y1 = d3.scale.linear()
|
2011-05-01 08:16:58 +04:00
|
|
|
.domain(yd)
|
2011-04-24 13:18:03 +04:00
|
|
|
.range([height, 0]);
|
|
|
|
|
|
|
|
// Retrieve the old scales, if this is an update.
|
|
|
|
if (this.__chart__) {
|
|
|
|
x0 = this.__chart__.x;
|
|
|
|
y0 = this.__chart__.y;
|
|
|
|
} else {
|
2011-05-01 08:16:58 +04:00
|
|
|
x0 = d3.scale.linear().domain([0, Infinity]).range(x1.range());
|
|
|
|
y0 = d3.scale.linear().domain([0, Infinity]).range(y1.range());
|
2011-04-24 13:18:03 +04:00
|
|
|
}
|
|
|
|
|
|
|
|
// Stash the new scales.
|
|
|
|
this.__chart__ = {x: x1, y: y1};
|
|
|
|
|
|
|
|
// Update diagonal line.
|
|
|
|
var diagonal = g.selectAll("line.diagonal")
|
2011-05-01 08:16:58 +04:00
|
|
|
.data([null]);
|
2011-04-24 13:18:03 +04:00
|
|
|
|
|
|
|
diagonal.enter().append("svg:line")
|
|
|
|
.attr("class", "diagonal")
|
2011-05-01 08:16:58 +04:00
|
|
|
.attr("x1", x1(yd[0]))
|
|
|
|
.attr("y1", y1(xd[0]))
|
|
|
|
.attr("x2", x1(yd[1]))
|
|
|
|
.attr("y2", y1(xd[1]));
|
2011-04-24 13:18:03 +04:00
|
|
|
|
|
|
|
diagonal.transition()
|
|
|
|
.duration(duration)
|
2011-05-01 08:16:58 +04:00
|
|
|
.attr("x1", x1(yd[0]))
|
|
|
|
.attr("y1", y1(xd[0]))
|
|
|
|
.attr("x2", x1(yd[1]))
|
|
|
|
.attr("y2", y1(xd[1]));
|
2011-04-24 13:18:03 +04:00
|
|
|
|
|
|
|
// Update quantile plots.
|
2011-05-01 08:16:58 +04:00
|
|
|
var circle = g.selectAll("circle")
|
|
|
|
.data(d3.range(n).map(function(i) {
|
|
|
|
return {x: qx[i], y: qy[i]};
|
|
|
|
}));
|
|
|
|
|
|
|
|
circle.enter().append("svg:circle")
|
|
|
|
.attr("class", "quantile")
|
|
|
|
.attr("r", 4.5)
|
|
|
|
.attr("cx", function(d) { return x0(d.x); })
|
|
|
|
.attr("cy", function(d) { return y0(d.y); })
|
|
|
|
.style("opacity", 1e-6)
|
2011-04-24 13:18:03 +04:00
|
|
|
.transition()
|
|
|
|
.duration(duration)
|
2011-05-01 08:16:58 +04:00
|
|
|
.attr("cx", function(d) { return x1(d.x); })
|
|
|
|
.attr("cy", function(d) { return y1(d.y); })
|
|
|
|
.style("opacity", 1);
|
2011-04-24 13:18:03 +04:00
|
|
|
|
2011-05-01 08:16:58 +04:00
|
|
|
circle.transition()
|
2011-04-24 13:18:03 +04:00
|
|
|
.duration(duration)
|
2011-05-01 08:16:58 +04:00
|
|
|
.attr("cx", function(d) { return x1(d.x); })
|
|
|
|
.attr("cy", function(d) { return y1(d.y); })
|
|
|
|
.style("opacity", 1);
|
2011-04-24 13:18:03 +04:00
|
|
|
|
2011-05-01 08:16:58 +04:00
|
|
|
circle.exit().transition()
|
2011-04-24 13:18:03 +04:00
|
|
|
.duration(duration)
|
2011-05-01 08:16:58 +04:00
|
|
|
.attr("cx", function(d) { return x1(d.x); })
|
|
|
|
.attr("cy", function(d) { return y1(d.y); })
|
2011-04-24 13:18:03 +04:00
|
|
|
.style("opacity", 1e-6)
|
|
|
|
.remove();
|
|
|
|
|
2011-05-01 08:16:58 +04:00
|
|
|
var xformat = tickFormat || x1.tickFormat(4),
|
|
|
|
yformat = tickFormat || y1.tickFormat(4),
|
|
|
|
tx = function(d) { return "translate(" + x1(d) + "," + height + ")"; },
|
|
|
|
ty = function(d) { return "translate(0," + y1(d) + ")"; };
|
2011-04-25 15:59:11 +04:00
|
|
|
|
|
|
|
// Update x-ticks.
|
|
|
|
var xtick = g.selectAll("g.x.tick")
|
|
|
|
.data(x1.ticks(4), function(d) {
|
|
|
|
return this.textContent || xformat(d);
|
|
|
|
});
|
|
|
|
|
|
|
|
var xtickEnter = xtick.enter().append("svg:g")
|
|
|
|
.attr("class", "x tick")
|
|
|
|
.attr("transform", function(d) { return "translate(" + x0(d) + "," + height + ")"; })
|
|
|
|
.attr("opacity", 1e-6);
|
|
|
|
|
|
|
|
xtickEnter.append("svg:line")
|
|
|
|
.attr("y1", 0)
|
2011-05-01 08:16:58 +04:00
|
|
|
.attr("y2", -6);
|
2011-04-25 15:59:11 +04:00
|
|
|
|
|
|
|
xtickEnter.append("svg:text")
|
|
|
|
.attr("text-anchor", "middle")
|
|
|
|
.attr("dy", "1em")
|
|
|
|
.text(xformat);
|
|
|
|
|
|
|
|
// Transition the entering ticks to the new scale, x1.
|
|
|
|
xtickEnter.transition()
|
|
|
|
.duration(duration)
|
2011-05-01 08:16:58 +04:00
|
|
|
.attr("transform", tx)
|
2011-04-25 15:59:11 +04:00
|
|
|
.attr("opacity", 1);
|
|
|
|
|
|
|
|
// Transition the updating ticks to the new scale, x1.
|
2011-05-01 08:16:58 +04:00
|
|
|
xtick.transition()
|
2011-04-25 15:59:11 +04:00
|
|
|
.duration(duration)
|
2011-05-01 08:16:58 +04:00
|
|
|
.attr("transform", tx)
|
2011-04-25 15:59:11 +04:00
|
|
|
.attr("opacity", 1);
|
|
|
|
|
|
|
|
// Transition the exiting ticks to the new scale, x1.
|
|
|
|
xtick.exit().transition()
|
|
|
|
.duration(duration)
|
2011-05-01 08:16:58 +04:00
|
|
|
.attr("transform", tx)
|
2011-04-25 15:59:11 +04:00
|
|
|
.attr("opacity", 1e-6)
|
|
|
|
.remove();
|
|
|
|
|
|
|
|
// Update ticks.
|
|
|
|
var ytick = g.selectAll("g.y.tick")
|
|
|
|
.data(y1.ticks(4), function(d) {
|
|
|
|
return this.textContent || yformat(d);
|
|
|
|
});
|
|
|
|
|
|
|
|
var ytickEnter = ytick.enter().append("svg:g")
|
|
|
|
.attr("class", "y tick")
|
|
|
|
.attr("transform", function(d) { return "translate(0," + y0(d) + ")"; })
|
|
|
|
.attr("opacity", 1e-6);
|
|
|
|
|
|
|
|
ytickEnter.append("svg:line")
|
|
|
|
.attr("x1", 0)
|
2011-05-01 08:16:58 +04:00
|
|
|
.attr("x2", 6);
|
2011-04-25 15:59:11 +04:00
|
|
|
|
|
|
|
ytickEnter.append("svg:text")
|
|
|
|
.attr("text-anchor", "end")
|
|
|
|
.attr("dx", "-.5em")
|
|
|
|
.attr("dy", ".3em")
|
|
|
|
.text(yformat);
|
|
|
|
|
|
|
|
// Transition the entering ticks to the new scale, y1.
|
|
|
|
ytickEnter.transition()
|
|
|
|
.duration(duration)
|
2011-05-01 08:16:58 +04:00
|
|
|
.attr("transform", ty)
|
2011-04-25 15:59:11 +04:00
|
|
|
.attr("opacity", 1);
|
|
|
|
|
|
|
|
// Transition the updating ticks to the new scale, y1.
|
2011-05-01 08:16:58 +04:00
|
|
|
ytick.transition()
|
2011-04-25 15:59:11 +04:00
|
|
|
.duration(duration)
|
2011-05-01 08:16:58 +04:00
|
|
|
.attr("transform", ty)
|
2011-04-25 15:59:11 +04:00
|
|
|
.attr("opacity", 1);
|
|
|
|
|
|
|
|
// Transition the exiting ticks to the new scale, y1.
|
|
|
|
ytick.exit().transition()
|
|
|
|
.duration(duration)
|
2011-05-01 08:16:58 +04:00
|
|
|
.attr("transform", ty)
|
2011-04-25 15:59:11 +04:00
|
|
|
.attr("opacity", 1e-6)
|
|
|
|
.remove();
|
2011-04-24 13:18:03 +04:00
|
|
|
});
|
|
|
|
}
|
|
|
|
|
|
|
|
qq.width = function(x) {
|
|
|
|
if (!arguments.length) return width;
|
|
|
|
width = x;
|
|
|
|
return qq;
|
|
|
|
};
|
|
|
|
|
|
|
|
qq.height = function(x) {
|
|
|
|
if (!arguments.length) return height;
|
|
|
|
height = x;
|
|
|
|
return qq;
|
|
|
|
};
|
|
|
|
|
|
|
|
qq.duration = function(x) {
|
|
|
|
if (!arguments.length) return duration;
|
|
|
|
duration = x;
|
|
|
|
return qq;
|
|
|
|
};
|
|
|
|
|
|
|
|
qq.domain = function(x) {
|
|
|
|
if (!arguments.length) return domain;
|
|
|
|
domain = x == null ? x : d3.functor(x);
|
|
|
|
return qq;
|
|
|
|
};
|
|
|
|
|
2011-05-01 08:16:58 +04:00
|
|
|
qq.count = function(z) {
|
|
|
|
if (!arguments.length) return n;
|
|
|
|
n = z;
|
2011-04-24 13:18:03 +04:00
|
|
|
return qq;
|
|
|
|
};
|
|
|
|
|
2011-05-01 08:16:58 +04:00
|
|
|
qq.x = function(z) {
|
|
|
|
if (!arguments.length) return x;
|
|
|
|
x = z;
|
2011-04-24 13:18:03 +04:00
|
|
|
return qq;
|
|
|
|
};
|
|
|
|
|
2011-05-01 08:16:58 +04:00
|
|
|
qq.y = function(z) {
|
|
|
|
if (!arguments.length) return y;
|
|
|
|
y = z;
|
2011-04-24 13:18:03 +04:00
|
|
|
return qq;
|
|
|
|
};
|
|
|
|
|
2011-04-25 15:59:11 +04:00
|
|
|
qq.tickFormat = function(x) {
|
|
|
|
if (!arguments.length) return tickFormat;
|
|
|
|
tickFormat = x;
|
|
|
|
return qq;
|
|
|
|
};
|
|
|
|
|
2011-04-24 13:18:03 +04:00
|
|
|
return qq;
|
|
|
|
};
|
|
|
|
|
2011-05-01 08:16:58 +04:00
|
|
|
function d3_chart_qqQuantiles(n, values) {
|
|
|
|
var m = values.length - 1;
|
|
|
|
values = values.slice().sort(d3.ascending);
|
|
|
|
return d3.range(n).map(function(i) {
|
|
|
|
return values[~~(i * m / n)];
|
|
|
|
});
|
2011-04-24 13:18:03 +04:00
|
|
|
}
|
|
|
|
|
2011-05-01 08:16:58 +04:00
|
|
|
function d3_chart_qqX(d) {
|
|
|
|
return d.x;
|
2011-04-24 13:18:03 +04:00
|
|
|
}
|
|
|
|
|
2011-05-01 08:16:58 +04:00
|
|
|
function d3_chart_qqY(d) {
|
|
|
|
return d.y;
|
2011-04-24 13:18:03 +04:00
|
|
|
}
|
2011-04-07 20:54:03 +04:00
|
|
|
})()
|