How to use d3-tip with d3's simple bar chart example.
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January 15, 2016 03:18
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| emoji | count | |
|---|---|---|
| tada | 100 | |
| boom | 54 | |
| heart_eyes | 42 | |
| balloon | 41 | |
| skull | 23 | |
| new | 23 | |
| crying_cat_face | 23 | |
| heart | 23 | |
| fireworks | 22 | |
| hammer | 22 | |
| goberserk | 21 | |
| clap | 20 | |
| smile | 20 | |
| disappointed | 17 | |
| fire | 17 | |
| rage1 | 13 | |
| construction | 12 | |
| shipit | 12 | |
| eyes | 11 | |
| racehorse | 11 | |
| star | 10 | |
| x | 10 | |
| raised_hands | 9 | |
| confetti_ball | 9 | |
| star2 | 9 | |
| blowfish | 8 | |
| joy | 8 | |
| boot | 8 | |
| walking | 8 | |
| bomb | 8 | |
| smiling_imp | 8 | |
| smiley | 8 | |
| 100 | 8 | |
| cry | 7 | |
| birthday | 7 | |
| dancer | 7 | |
| stuck_out_tongue | 6 | |
| trollface | 6 | |
| sunglasses | 6 | |
| cake | 6 | |
| smile_cat | 6 | |
| heavy_check_mark | 6 | |
| trophy | 5 | |
| hankey | 5 | |
| bear | 5 | |
| airplane | 5 | |
| cookie | 5 | |
| muscle | 5 | |
| heavy_plus_sign | 5 | |
| runner | 5 | |
| heavy_minus_sign | 5 | |
| bow | 4 | |
| bus | 4 | |
| link | 4 | |
| grinning | 4 | |
| boat | 4 | |
| haircut | 4 | |
| sob | 4 | |
| candy | 4 | |
| mag | 4 | |
| clock1 | 4 | |
| pray | 4 | |
| wave | 4 | |
| see_no_evil | 4 | |
| banana | 4 | |
| snail | 4 | |
| imp | 4 | |
| stuck_out_tongue_winking_eye | 4 | |
| earth_africa | 4 | |
| zap | 4 | |
| christmas_tree | 3 | |
| fearful | 3 | |
| facepunch | 3 | |
| rocket | 3 | |
| bee | 3 | |
| earth_asia | 3 | |
| joy_cat | 3 | |
| scream_cat | 3 | |
| leopard | 3 | |
| gun | 3 | |
| thumbsup | 3 | |
| cloud | 3 | |
| flushed | 3 | |
| earth_americas | 3 | |
| grin | 3 | |
| neutral_face | 3 | |
| us | 2 | |
| beers | 2 | |
| rabbit | 2 | |
| green_heart | 2 | |
| speedboat | 2 | |
| checkered_flag | 2 | |
| eyeglasses | 2 | |
| dancers | 2 | |
| factory | 2 | |
| heart_decoration | 2 | |
| floppy_disk | 2 | |
| heart_eyes_cat | 2 | |
| sunny | 2 | |
| horse_racing | 2 | |
| poo | 2 | |
| dog2 | 2 | |
| princess | 2 | |
| laughing | 2 | |
| blush | 2 | |
| lock | 2 | |
| scream | 2 | |
| man | 2 | |
| snowflake | 2 | |
| nose | 2 | |
| sparkles | 2 | |
| ok_hand | 2 | |
| boy | 2 | |
| open_mouth | 2 | |
| telescope | 2 | |
| page_facing_up | 2 | |
| briefcase | 2 | |
| pig_nose | 2 | |
| yellow_heart | 2 | |
| bouquet | 1 | |
| tongue | 1 | |
| fr | 1 | |
| lips | 1 | |
| woman::cloud | 1 | |
| hamburger | 1 | |
| sparkling_heart | 1 | |
| love_letter | 1 | |
| tanabata_tree | 1 | |
| cat | 1 | |
| 8ball | 1 | |
| bird | 1 | |
| arrow_right | 1 | |
| mans_shoe | 1 | |
| http://kinzaa.com/omiltoro\nGithub | 1 | |
| metal | 1 | |
| godmode | 1 | |
| MM | 1 | |
| sweat_smile | 1 | |
| moneybag | 1 | |
| three | 1 | |
| monkey_face | 1 | |
| gem | 1 | |
| 1 | ||
| white_chech_mark | 1 | |
| neckbeard | 1 | |
| ship | 1 | |
| es | 1 | |
| astonished | 1 | |
| expressionless | 1 | |
| cow2 | 1 | |
| no_good | 1 | |
| dog | 1 | |
| hand | 1 | |
| squirrel | 1 | |
| car | 1 | |
| stuck_out_tongue_closed_eyes | 1 | |
| older_man | 1 | |
| surfer | 1 | |
| hash | 1 | |
| bread | 1 | |
| padding | 1 | |
| zzz | 1 | |
| hawk | 1 | |
| ticket | 1 | |
| panda_face | 1 | |
| train | 1 | |
| party | 1 | |
| two_hearts | 1 | |
| person_frowning | 1 | |
| ghost | 1 | |
| phone | 1 | |
| wink | 1 | |
| pig | 1 | |
| shaved_ice | 1 | |
| golf | 1 | |
| book | 1 | |
| beetle | 1 | |
| sleeping | 1 | |
| poodle | 1 | |
| fire_engine | 1 | |
| potable_water | 1 | |
| smiley_cat | 1 | |
| black_circle | 1 | |
| fish_cake | 1 | |
| cat2 | 1 | |
| snowman | 1 | |
| purple_heart | 1 | |
| innocent | 1 | |
| dart | 1 | |
| it | 1 | |
| athletic_shoe | 1 | |
| bowtie | 1 | |
| rage | 1 | |
| baby_bottle | 1 | |
| computer | 1 | |
| football | 1 | |
| rage4 | 1 | |
| dragon_face | 1 | |
| bullettrain_side | 1 | |
| suspect | 1 | |
| gift | 1 | |
| sweet_potato | 1 | |
| raises | 1 | |
| tada::balloon::fireworks | 1 | |
| ram | 1 | |
| tea | 1 | |
| relieved | 1 | |
| thought_balloon | 1 | |
| revolving_hearts | 1 | |
| full_moon | 1 | |
| rice | 1 | |
| tired_face | 1 | |
| ring | 1 | |
| tophat | 1 | |
| b | 1 | |
| full_moon_with_face | 1 | |
| roller_coaster | 1 | |
| truck | 1 | |
| dizzy_face | 1 | |
| unamused | 1 | |
| santa | 1 | |
| card_index | 1 | |
| scissors | 1 | |
| whale | 1 | |
| hocho | 1 | |
| broken_heart | 1 | |
| confounded | 1 | |
| woman | 1 | |
| scroll | 1 | |
| closed_lock_with_key | 1 | |
| confused | 1 | |
| rainbow | 1 | |
| app_manager | 1 | |
| blue_heart | 1 | |
| large_blue_circle | 1 |
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| <!DOCTYPE html> | |
| <meta charset="utf-8"> | |
| <style> | |
| body { | |
| font: 10px sans-serif; | |
| width: 680px; | |
| } | |
| .axis path, | |
| .axis line { | |
| fill: none; | |
| stroke: #000; | |
| shape-rendering: crispEdges; | |
| } | |
| .bar { | |
| fill: orange; | |
| } | |
| .bar:hover { | |
| fill: orangered ; | |
| } | |
| .x.axis path { | |
| display: none; | |
| } | |
| .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> | |
| <body> | |
| <h1 style="text-align:center">Emoji Counts</h1> | |
| <figure></figure> | |
| <script src="http://d3js.org/d3.v3.js"></script> | |
| <script src="http://labratrevenge.com/d3-tip/javascripts/d3.tip.v0.6.3.js"></script> | |
| <script> | |
| var margin = {top: 40, right: 20, bottom: 60, left: 40}, | |
| width = 600 - margin.left - margin.right, | |
| height = 500 - margin.top - margin.bottom; | |
| var formatNumber = d3.format(".0d"); | |
| var x = d3.scale.ordinal() | |
| .rangeRoundBands([0, width], .1, .4); | |
| 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") | |
| .tickFormat(formatNumber); | |
| var tip = d3.tip() | |
| .attr('class', 'd3-tip') | |
| .offset([-10, 0]) | |
| .html(function(d) { | |
| return "<strong>Emoji Count:</strong> <span style='color:red'>" + d.count + "</span><br />" + | |
| "<strong>Emoji:</strong> <span style='color:red'>" + d.emoji + "</span><br />"; | |
| }) | |
| var svg = d3.select("figure").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("data.tsv", type, function(error, data) { | |
| data = data.sort(function(a, b) { | |
| return b.count - a.count | |
| }); | |
| data = data.filter(function(d) { | |
| return d.count > 6 | |
| }); | |
| x.domain(data.map(function(d) { return d.emoji; })); | |
| y.domain([0, d3.max(data, function(d) { return d.count; })]); | |
| 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("Emoji Count"); | |
| svg.selectAll('.image') | |
| .data(data) | |
| .enter().append('image') | |
| .attr('xlink:href', function(d) { | |
| return 'https://raw.githubusercontent.com/HenrikJoreteg/emoji-images/master/pngs/' + d.emoji + '.png'; | |
| }) | |
| .attr('height', '14px') | |
| .attr('width', '14px') | |
| .attr('x', function(d) { return x(d.emoji) }) | |
| .attr('y', function(d) { return y(d.count) - 15 }) | |
| svg.selectAll(".bar") | |
| .data(data) | |
| .enter().append("rect") | |
| .attr("class", "bar") | |
| .attr("x", function(d) { return x(d.emoji); }) | |
| .attr("width", x.rangeBand()) | |
| .attr("y", function(d) { return y(d.count); }) | |
| .attr("height", function(d) { return height - y(d.count); }) | |
| .on('mouseover', tip.show) | |
| .on('mouseout', tip.hide) | |
| }); | |
| function type(d) { | |
| d.count = +d.count; | |
| return d; | |
| } | |
| </script> |
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