All I wanted to do was make the barchart sortable while using d3.tip. Such a simple task seemed so hard at the time. I remember struggling through to get this working. Examples from mbostock/3885705 and Caged/6476579.
Last active
July 24, 2016 02:19
-
-
Save johangithub/97a186c551e7f6587878 to your computer and use it in GitHub Desktop.
Sortable Barchart with a Tip
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| license: gpl-3.0 | |
| height:500 | |
| border: no |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| <html> | |
| <!--Sortable: http://bl.ocks.org/mbostock/3885705--> | |
| <!--Tip: http://bl.ocks.org/Caged/6476579--> | |
| <style> | |
| body { | |
| font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; | |
| position: relative; | |
| width: 960px; | |
| } | |
| .axis text { | |
| font: 10px sans-serif; | |
| } | |
| .axis path, | |
| .axis line { | |
| fill: none; | |
| stroke: #000; | |
| shape-rendering: crispEdges; | |
| } | |
| .bar { | |
| fill: orange; | |
| } | |
| .bar:hover{ | |
| fill: orangered; | |
| } | |
| .x.axis path { | |
| display: none; | |
| } | |
| label { | |
| position: absolute; | |
| top: 10px; | |
| right: 10px; | |
| } | |
| .d3-tip { | |
| line-height: 1; | |
| font-weight: bold; | |
| padding: 12px; | |
| background: rgba(0, 0, 0, 0.8); | |
| color: #fff; | |
| border-radius: 2px; | |
| } | |
| /* Creates a small triangle extender for the tooltip */ | |
| .d3-tip:after { | |
| box-sizing: border-box; | |
| display: inline; | |
| font-size: 10px; | |
| width: 100%; | |
| line-height: 1; | |
| color: rgba(0, 0, 0, 0.8); | |
| content: "\25BC"; | |
| position: absolute; | |
| text-align: center; | |
| } | |
| /* Style northward tooltips differently */ | |
| .d3-tip.n:after { | |
| margin: -1px 0 0 0; | |
| top: 100%; | |
| left: 0; | |
| } | |
| </style> | |
| <label><input type="checkbox"> Sort values</label> | |
| <script src="http://d3js.org/d3.v3.min.js"></script> | |
| <script src="http://labratrevenge.com/d3-tip/javascripts/d3.tip.v0.6.3.js"></script> | |
| <script> | |
| var margin = {top: 50, right: 20, bottom: 30, left: 40}, | |
| width = 960 - margin.left - margin.right, | |
| height = 500 - margin.top - margin.bottom; | |
| var formatPercent = d3.format("d"); | |
| var x = d3.scale.ordinal() | |
| .rangeRoundBands([0, width], .1, 1); | |
| var y = d3.scale.linear() | |
| .range([height, 0]); | |
| var xAxis = d3.svg.axis() | |
| .scale(x) | |
| .orient("bottom"); | |
| var yAxis = d3.svg.axis() | |
| .scale(y) | |
| .orient("left"); | |
| var tip = d3.tip() | |
| .attr('class', 'd3-tip') | |
| .offset([-17, -8]) | |
| .html(function(d) { | |
| return "<strong> "+ d.letter + ": </strong> <span style='color:red'>" + d.frequency + "</span>"; | |
| }); | |
| 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.call(tip); | |
| d3.tsv("letters.tsv", type, function(error, data) { | |
| x.domain(data.map(function(d) { return d.letter; })); | |
| y.domain([0, d3.max(data, function(d) { return d.frequency; })]); | |
| svg.append("g") | |
| .attr("class", "x axis") | |
| .attr("transform", "translate(0," + height + ")") | |
| .call(xAxis); | |
| svg.append("g") | |
| .attr("class", "y axis") | |
| .call(yAxis) | |
| .append("text") | |
| .attr("transform", "rotate(-90)") | |
| .attr("y", 6) | |
| .attr("dy", ".71em") | |
| .style("text-anchor", "end") | |
| .text("Frequency"); | |
| svg.append("text") | |
| .attr("x", (width / 2)) | |
| .attr("y", 0 - (margin.top / 2)) | |
| .attr("text-anchor", "middle") | |
| .style("font-size", "16px") | |
| .text("Sortable Barchart with a Tip"); | |
| svg.selectAll(".bar") | |
| .data(data) | |
| .enter().append("rect") | |
| .attr("class", "bar") | |
| .attr("x", function(d) { return x(d.letter); }) | |
| .attr("width", x.rangeBand()) | |
| .attr("y", function(d) { return y(d.frequency); }) | |
| .attr("height", function(d) { return height - y(d.frequency); }) | |
| .on('mouseover', tip.show) | |
| .on('mouseout',tip.hide); | |
| d3.select("input").on("change", change); | |
| var sortTimeout = setTimeout(function() { | |
| d3.select("input").property("checked", true).each(change); | |
| }, 2000); | |
| function change() { | |
| clearTimeout(sortTimeout); | |
| // Copy-on-write since tweens are evaluated after a delay. | |
| var x0 = x.domain(data.sort(this.checked | |
| ? function(a, b) { return b.frequency - a.frequency; } | |
| : function(a, b) { return d3.ascending(a.letter, b.letter); }) | |
| .map(function(d) { return d.letter; })) | |
| .copy(); | |
| svg.selectAll(".bar") | |
| .sort(function(a, b) { return x0(a.letter) - x0(b.letter); }); | |
| var transition = svg.transition().duration(500), | |
| delay = function(d, i) { return i * 25; }; | |
| transition.selectAll(".bar") | |
| .delay(delay) | |
| .attr("x", function(d) { return x0(d.letter); }); | |
| transition.select(".x.axis") | |
| .call(xAxis) | |
| .selectAll("g") | |
| .delay(delay); | |
| } | |
| }); | |
| function type(d) { | |
| d.frequency = +d.frequency; | |
| return d; | |
| } | |
| </script> | |
| </body> | |
| </html> |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| letter | frequency | |
|---|---|---|
| A | .08167 | |
| B | .01492 | |
| C | .02780 | |
| D | .04253 | |
| E | .12702 | |
| F | .02288 | |
| G | .02022 | |
| H | .06094 | |
| I | .06973 | |
| J | .00153 | |
| K | .00747 | |
| L | .04025 | |
| M | .02517 | |
| N | .06749 | |
| O | .07507 | |
| P | .01929 | |
| Q | .00098 | |
| R | .05987 | |
| S | .06333 | |
| T | .09056 | |
| U | .02758 | |
| V | .01037 | |
| W | .02465 | |
| X | .00150 | |
| Y | .01971 | |
| Z | .00074 |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment