{"id":8668,"date":"2018-11-30T18:06:28","date_gmt":"2018-11-30T09:06:28","guid":{"rendered":"http:\/\/r-dimension.xsrv.jp\/classes_j\/?p=8668"},"modified":"2022-11-07T16:52:11","modified_gmt":"2022-11-07T07:52:11","slug":"mouse","status":"publish","type":"post","link":"https:\/\/r-dimension.xsrv.jp\/classes_j\/mouse\/","title":{"rendered":"\u30de\u30a6\u30b9\u30a2\u30af\u30b7\u30e7\u30f3"},"content":{"rendered":"\n

\u30af\u30ea\u30c3\u30af<\/h2>\n\n\n\n

\u3053\u3053\u3067\u306f\u3001\u69d8\u3005\u306a\u30de\u30a6\u30b9\u30a2\u30af\u30b7\u30e7\u30f3\u306e\u4f8b\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002d3\u306e\u5229\u70b9\u306e\u4e00\u3064\u306f\u3001\u30de\u30a6\u30b9\u30a2\u30af\u30b7\u30e7\u30f3\u306a\u3069\u306e\u30a4\u30f3\u30bf\u30e9\u30af\u30b7\u30e7\u30f3\u3092\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u8ffd\u52a0\u3059\u308b\u3053\u3068\u304c\u7c21\u5358\u3060\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u3002\u307e\u305a\u306f\u5b9f\u7fd2\u7528\u306e\u30b5\u30f3\u30d7\u30eb\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n


01_start<\/a>\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9<\/a><\/div>\n\n\n\n

\u3053\u306e\u30b5\u30f3\u30d7\u30eb\u306esvg.selectAll(“rect”)\u306e\u6700\u5f8c\u306b\u3001\u4ee5\u4e0b\u306e\u30b3\u30fc\u30c9\u3092\u8ffd\u52a0\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n

.on(\"click\", function(event, d) {\n   console.log(d);\n});<\/code><\/pre>\n\n\n\n
\u305d\u308c\u305e\u308c\u306e\u30d0\u30fc\u3092\u30de\u30a6\u30b9\u30af\u30ea\u30c3\u30af\u3059\u308b\u3068\u3001\u30b3\u30f3\u30bd\u30fc\u30eb\u306b\u5024\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n
\"\"<\/figure>\n\n\n\n
\u30de\u30a6\u30b9\u30aa\u30fc\u30d0\u30fc\u3068\u30de\u30a6\u30b9\u30a2\u30a6\u30c8<\/h2>\n\n\n\n
\u30de\u30a6\u30b9\u30af\u30ea\u30c3\u30af\u306e\u4ee3\u308f\u308a\u306b\u3001\u30de\u30a6\u30b9\u30aa\u30fc\u30d0\u30fc\u3068\u30de\u30a6\u30b9\u30a2\u30a6\u30c8\u306e\u6a5f\u80fd\u3092\u3064\u3051\u3066\u307f\u307e\u3057\u3087\u3046\u3002
\n.on(“click”\u2026\u306e\u4ee3\u308f\u308a\u306b\u4ee5\u4e0b\u306e\u30b3\u30fc\u30c9\u3092\u8ffd\u52a0\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n
.on(\"mouseover\", function(event) {\n      d3.select(this)\n         .attr(\"fill\", \"red\");\n})\n.on(\"mouseout\", function(event, d) {\n   d3.select(this)\n      .attr(\"fill\", \"rgb(0, 0, \" + (d * 12) + \")\");\n});<\/code><\/pre>\n\n\n\n
\"\"<\/figure>\n\n\n\n
\u30de\u30a6\u30b9\u30a2\u30af\u30b7\u30e7\u30f3\u306e\u30c8\u30e9\u30f3\u30b8\u30b7\u30e7\u30f3<\/h2>\n\n\n\n
\u30de\u30a6\u30b9\u30aa\u30fc\u30d0\u30fc\u3084\u30de\u30a6\u30b9\u30a2\u30a6\u30c8\u306ftransition()\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u6b8b\u50cf\u52b9\u679c\u3092\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u6b21\u306e\u4f8b\u306f\u3001\u30de\u30a6\u30b9\u30a2\u30a6\u30c8\u306b\u30c8\u30e9\u30f3\u30b8\u30b7\u30e7\u30f3\u3092\u8ffd\u52a0\u3057\u305f\u3082\u306e\u3067\u3059\u3002<\/p>\n\n\n\n
.on(\"mouseover\", function(event) {\n      d3.select(this)\n         .attr(\"fill\", \"red\");\n})\n.on(\"mouseout\", function(event, d) {\n   d3.select(this)\n      .transition()\n      .duration(250)\n      .attr(\"fill\", \"rgb(0, 0, \" + (d * 12) + \")\");\n});<\/code><\/pre>\n\n\n\n
\"\"<\/figure>\n\n\n\n

06_smoother<\/a>\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9<\/a><\/div>\n\n\n\n
06_smoother_v7<\/a>\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9<\/a><\/div>\n\n\n\n
\u30bd\u30fc\u30c8<\/h2>\n\n\n\n
\u30a4\u30f3\u30bf\u30e9\u30af\u30c6\u30a3\u30d6\u30c7\u30fc\u30bf\u30d3\u30b8\u30e5\u30a2\u30e9\u30a4\u30bc\u30fc\u30b7\u30e7\u30f3\u306e\u7279\u5fb4\u7684\u306a\u6a5f\u80fd\u3068\u3057\u3066\u30bd\u30fc\u30c8\uff08\u4e26\u3079\u66ff\u3048\uff09\u304c\u3042\u308a\u307e\u3059\u3002\u30bd\u30fc\u30c8\u306b\u3088\u3063\u3066\u9055\u3063\u305f\u89d2\u5ea6\u304b\u3089\u30c7\u30fc\u30bf\u3092\u773a\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u304b\u3089\u3067\u3059\u3002
 \u65e9\u901f\u7d9a\u3051\u3066\u6a5f\u80fd\u3092\u8ffd\u52a0\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002mouseout\u306e\u5f8c\u306b\u3001click\u30a4\u30d9\u30f3\u30c8\u3092\u8ffd\u52a0\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n
.on(\"mouseout\", function(event, d) {\n   d3.select(this)\n      .transition()\n      .duration(250)\n      .attr(\"fill\", \"rgb(0, 0, \" + (d * 12) + \")\");\n})\n.on(\"click\", function(event) {\n      sortBars();\n});<\/code><\/pre>\n\n\n\n
\u305d\u3057\u3066\u3001\u30bd\u30fc\u30c8\u95a2\u6570\u3092\u5b9a\u7fa9\u3057\u3001\u6700\u7d42\u884c\u306b\u8ffd\u52a0\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n
\/\/\u30bd\u30fc\u30c8\u95a2\u6570\u306e\u5b9a\u7fa9\nvar sortBars = function() {\n \n   svg.selectAll(\"rect\")\n      .sort(function(a, b) {\n         return d3.ascending(a, b); \/\/div\u304c\u6301\u3063\u3066\u3044\u308b\u5024\u3092\u53c2\u7167\u3057\u3001\u6607\u9806\u3067\u9806\u756a\u3092\u5165\u308c\u66ff\u3048\u308b\u3002\n         })\n      .transition()\n      .duration(1000)\n      .attr(\"x\", function(d, i) {   \/\/\u30d0\u30fc\u306ex\u5ea7\u6a19\u3092\u8a2d\u7f6e\u3057\u76f4\u3059\u3002\n            return xScale(i);\n      });\n};<\/code><\/pre>\n\n\n\n
\"\"<\/figure>\n\n\n\n

07_sort<\/a>\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9<\/a><\/div>\n\n\n\n
07_sort_v7<\/a>\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9<\/a><\/div>\n\n\n\n
\u6b21\u306b\u3001\u30af\u30ea\u30c3\u30af\u3059\u308b\u3054\u3068\u306b\u6607\u9806\u306b\u306a\u3063\u305f\u308a\u964d\u9806\u306b\u306a\u308b\u3088\u3046\u5909\u66f4\u3057\u3066\u307f\u307e\u3059\u3002<\/p>\n\n\n\n
var sortOrder = false;\n \n\/\/\u30bd\u30fc\u30c8\u95a2\u6570\u306e\u5b9a\u7fa9\nvar sortBars = function() {\n \n   sortOrder = !sortOrder; \/\/false\u306e\u5834\u5408\u306ftrue\u3001 true\u306e\u5834\u5408\u306ffalse\u306b\u306a\u308b\u3002\n \n   svg.selectAll(\"rect\")\n      .sort(function(a, b) {\n            if(sortOrder){\n               return d3.ascending(a, b); \/\/div\u304c\u6301\u3063\u3066\u3044\u308b\u5024\u3092\u53c2\u7167\u3057\u3001\u6607\u9806\u3067\u9806\u756a\u3092\u5165\u308c\u66ff\u3048\u308b\u3002\n            }else{\n               return d3.descending(a, b);   \/\/\u964d\u9806\u3002\n            }\n         })\n      .transition()\n      .duration(1000)\n      .attr(\"x\", function(d, i) {   \/\/\u30d0\u30fc\u306ex\u5ea7\u6a19\u3092\u8a2d\u7f6e\u3057\u76f4\u3059\u3002\n            return xScale(i);\n      });\n};<\/code><\/pre>\n\n\n\n
\"\"<\/figure>\n\n\n\n
09_resort<\/a>\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9<\/a><\/div>\n\n\n\n
09_resort_v7<\/a>\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9<\/a><\/div>\n\n\n\n
\u30bd\u30fc\u30c8\u306e\u9045\u5ef6<\/h2>\n\n\n\n
\u30bd\u30fc\u30c8\u306e\u30c8\u30e9\u30f3\u30b8\u30b7\u30e7\u30f3\u3082\u4e00\u3064\u305a\u3064\u306e\u30d0\u30fc\u306e\u52d5\u304d\u304c\u9045\u308c\u308b\u3088\u3046\u306b\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002transition()\u3068duration()\u306e\u9593\u306bdelay()\u3092\u5165\u308c\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n
.transition()\n.delay(function(d, i) {\n   return i * 50;\n})\n.duration(1000)<\/code><\/pre>\n\n\n\n

10_delay<\/a>\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9<\/a><\/div>\n\n\n\n
10_delay_v7<\/a>\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9<\/a><\/div>\n\n\n\n
\u30c4\u30fc\u30eb\u30c1\u30c3\u30d7<\/h2>\n\n\n\n
\u3053\u3053\u3067\u306f\u3001\u30d0\u30fc\u306b\u30de\u30a6\u30b9\u30aa\u30fc\u30d0\u30fc\u3059\u308b\u3068\u60c5\u5831\u304c\u51fa\u3066\u304f\u308b\u3068\u3044\u3046\u3001\u300c\u30c4\u30fc\u30eb\u30c1\u30c3\u30d7\u300d\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002
\u3053\u306e\u30b5\u30f3\u30d7\u30eb\u3067\u306f\u3001\u30de\u30a6\u30b9\u30aa\u30fc\u30d0\u30fc\u3057\u305f\u6642\u306b\u5024\u304c\u8868\u793a\u3055\u308c\u308b\u3088\u3046\u306b\u6539\u5909\u3059\u308b\u306e\u3067\u3001\u4ee5\u4e0b\u306e\u30b3\u30fc\u30c9\u306f\u524a\u9664\uff08\u3082\u3057\u304f\u306f\u30b3\u30e1\u30f3\u30c8\u30a2\u30a6\u30c8\uff09<\/strong>\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n
svg.selectAll(\"text\")      \/\/\u914d\u5217\u306e\u6570\u5206\u3060\u3051text\u3092\u7528\u610f\u3059\u308b\n   .data(dataset)\n   .enter()\n   .append(\"text\")         \/\/text\u3092\u8ffd\u52a0\n   .text(function(d) {\n         return d;         \/\/text\u3092\u8868\u793a\n   })\n   .attr(\"x\", function(d, i) {\n         return xScale(i) + xScale.bandwidth() \/ 2;\n   })\n   .attr(\"y\", function(d) {\n         return h - yScale(d) + 14;\n   })\n   .attr(\"text-anchor\", \"middle\")      \/\/\u30c6\u30ad\u30b9\u30c8\u3092\u4e2d\u592e\u63c3\u3048\n   .attr(\"font-family\", \"sans-serif\")     \/\/\u30b5\u30f3\u30bb\u30ea\u30d5\n   .attr(\"font-size\", \"11px\")\n   .attr(\"fill\", \"white\");<\/code><\/pre>\n\n\n\n
\u6b21\u306b\u3001\u30de\u30a6\u30b9\u30aa\u30fc\u30d0\u30fc\u30a4\u30d9\u30f3\u30c8\u3068\u30de\u30a6\u30b9\u30a2\u30a6\u30c8\u30a4\u30d9\u30f3\u30c8\u3092\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u5909\u66f4\u3057\u3066\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n
.on(\"mouseover\", function(event, d) {\n      d3.select(this)\n         .attr(\"fill\", \"red\");\n \n   \/\/\u9078\u629e\u3055\u308c\u305fDOM\u8981\u7d20\uff08\u3053\u3053\u3067\u306fdiv\uff09\u306e\u5ea7\u6a19\u3092\u53d6\u5f97\u3002\n   var xPosition = parseFloat(d3.select(this).attr(\"x\")) + xScale.bandwidth() \/ 2;\n   var yPosition = parseFloat(d3.select(this).attr(\"y\")) + 14;\n \n   \/\/tooltip\u30e9\u30d9\u30eb\u3092\u4f5c\u6210\n   svg.append(\"text\")\n      .attr(\"id\", \"tooltip\")  \/\/id\u304ctooltip\u306etext\u3092\u4f5c\u6210\n      .attr(\"x\", xPosition)\n      .attr(\"y\", yPosition)\n      .attr(\"text-anchor\", \"middle\")\n      .attr(\"font-family\", \"sans-serif\")\n      .attr(\"font-size\", \"11px\")\n      .attr(\"font-weight\", \"bold\")\n      .attr(\"fill\", \"white\")\n      .text(d);\n})\n.on(\"mouseout\", function(event, d) {\n   d3.select(this)\n      .transition()\n      .duration(250)\n      .attr(\"fill\", \"rgb(0, 0, \" + (d * 12) + \")\");\n \n   \/\/tooltip\u3092\u524a\u9664\n   d3.select(\"#tooltip\").remove();\n})<\/code><\/pre>\n\n\n\n
\"\"<\/figure>\n\n\n\n

13_svg_tooltip<\/a>\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9<\/a><\/div>\n\n\n\n
13_svg_tooltip_v7<\/a>\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9<\/a><\/div>\n\n\n\n
css\u3092\u4f7f\u3046\u65b9\u6cd5\u3082\u3042\u308a\u307e\u3059\u3002\u307e\u305a\u306fcss\u3092\u5b9a\u7fa9\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n
#tooltip {\n   position: absolute;\n   width: 200px;\n   height: auto;\n   padding: 10px;\n   background-color: white;\n   border: solid 1px #666;\n   pointer-events: none;\n}\n \n#tooltip.hidden {\n   display: none;\n}\n \n#tooltip p {\n   margin: 0;\n   font-family: sans-serif;\n   font-size: 14px;\n   line-height: 20px;\n}<\/code><\/pre>\n\n\n\n
\u6b21\u306b\u3001body\u306b\u4ee5\u4e0b\u306ehtml\u30bf\u30b0\u3092\u8ffd\u52a0\u3057\u307e\u3059\u3002<\/p>\n\n\n\n
<div id=\"tooltip\" class=\"hidden\">\n   <p><strong>Label Name<\/strong><\/p>\n   <p><span id=\"value\">0<\/span>%<\/p>\n<\/div><\/code><\/pre>\n\n\n\n
\u3055\u3089\u306b\u3001\u30de\u30a6\u30b9\u30a4\u30d9\u30f3\u30c8\u3092\u5909\u66f4\u3057\u307e\u3059\u3002<\/p>\n\n\n\n
.on(\"mouseover\", function(event, d) {\n      d3.select(this)\n         .attr(\"fill\", \"red\");\n \n   \/\/\u9078\u629e\u3055\u308c\u305fDOM\u8981\u7d20\uff08\u3053\u3053\u3067\u306fdiv\uff09\u306e\u5ea7\u6a19\u3092\u53d6\u5f97\u3002\n   var xPosition = parseFloat(d3.select(this).attr(\"x\")) + xScale.bandwidth() \/ 2;\n   var yPosition = parseFloat(d3.select(this).attr(\"y\")) + 14;\n \n   \/\/tooltip\u30e9\u30d9\u30eb\u3092\u4f5c\u6210\n   d3.select(\"#tooltip\")\n      .style(\"left\", xPosition + \"px\")\n      .style(\"top\", yPosition + \"px\")\n      .select(\"#value\")\n      .text(d);\n \n   \/\/tooltip\u3092\u8868\u793a\u3059\u308b\n   d3.select(\"#tooltip\").classed(\"hidden\", false);\n})\n.on(\"mouseout\", function(event, d) {\n   d3.select(this)\n      .transition()\n      .duration(250)\n      .attr(\"fill\", \"rgb(0, 0, \" + (d * 12) + \")\");\n \n   \/\/tooltip\u3092\u96a0\u3059\n   d3.select(\"#tooltip\").classed(\"hidden\", true);\n})<\/code><\/pre>\n\n\n\n
\u30de\u30a6\u30b9\u30aa\u30fc\u30d0\u30fc\u3067\u30c4\u30fc\u30eb\u30c1\u30c3\u30d7\u304c\u8868\u793a\u3055\u308c\u3001\u30de\u30a6\u30b9\u30a2\u30a6\u30c8\u3067\u975e\u8868\u793a\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n
\"\"<\/a><\/figure>\n\n\n\n

14_div_tooltip<\/a>\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9<\/a><\/div>\n\n\n\n
14_div_tooltip_v7<\/a>\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9<\/a><\/div>\n","protected":false},"excerpt":{"rendered":"
\u30af\u30ea\u30c3\u30af \u3053\u3053\u3067\u306f\u3001\u69d8\u3005\u306a\u30de\u30a6\u30b9\u30a2\u30af\u30b7\u30e7\u30f3\u306e\u4f8b\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002… Read more »<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[35,27],"tags":[],"class_list":["post-8668","post","type-post","status-publish","format-standard","hentry","category-d3-js","category-27"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t