{"id":5469,"date":"2016-06-19T16:45:02","date_gmt":"2016-06-19T07:45:02","guid":{"rendered":"http:\/\/r-dimension.xsrv.jp\/classes_j\/?p=5469"},"modified":"2020-05-23T23:57:47","modified_gmt":"2020-05-23T14:57:47","slug":"random_study","status":"publish","type":"post","link":"https:\/\/r-dimension.xsrv.jp\/classes_j\/random_study\/","title":{"rendered":"4.9\u3000\u30e9\u30f3\u30c0\u30e0\u306e\u30b9\u30bf\u30c7\u30a3"},"content":{"rendered":"\n<p>\u591a\u304f\u306e\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u306b\u3042\u308b\u6a5f\u80fd\u3067\u3059\u304c\u3001random()\u306f\u3042\u308b\u610f\u5473\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u306a\u3089\u3067\u306f\u306e\u63cf\u753b\u3092\u53ef\u80fd\u306b\u3057\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u610f\u8b58\u3057\u3066\u4f7f\u7528\u3057\u306a\u3044\u3068\u306a\u304b\u306a\u304b\u72ec\u81ea\u6027\u3092\u51fa\u3059\u3053\u3068\u304c\u96e3\u3057\u3044\u3068\u3044\u3046\u306e\u3082\u4e8b\u5b9f\u3067\u3059\u3002<br>\u3053\u306e\u30b9\u30bf\u30c7\u30a3\u3067\u306f\u3001\u30e9\u30f3\u30c0\u30e0\u306e\u5024\u3092\u7de9\u3084\u304b\u306b\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3059\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u3001\u591a\u69d8\u306a\u9020\u5f62\u3092\u4f5c\u308a\u51fa\u3059\u3053\u3068\u3092\u76ee\u6a19\u306b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<!--more-->\n\n\n\n<h1 class=\"wp-block-heading\">4.9.1\u3000\u8ab2\u984c<\/h1>\n\n\n\n<p>random()\u3092\u5f62\u614b\u306e\u6c7a\u5b9a\u306b\u4f7f\u7528\u3057\u63cf\u753b\u3059\u308b<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>\u76ee\u7684<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\"><li>\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306b\u3088\u308b\u63cf\u753b\u306e\u7279\u5fb4\u306e\u3072\u3068\u3064\u3067\u3042\u308brandom()\u306b\u6163\u308c\u308b<\/li><li>\u5b89\u6613\u306brandom()\u3092\u4f7f\u3046\u306e\u3067\u306f\u306a\u304f\u3001\u4f7f\u3044\u65b9\u3092\u4ed4\u7d30\u306b\u691c\u8a0e\u3059\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u72ec\u81ea\u6027\u3092\u51fa\u3059<\/li><\/ul>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>\u6761\u4ef6<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\"><li>\u56f3\u5f62\u306f\u7dda\u306e\u307f\u3092\u4f7f\u7528\u3002\u8272\u5f69\u306f\u9ed2\u3002\u7dda\u5e45\u306f1\u30d4\u30af\u30bb\u30eb\u3002\u6570\u306f\u81ea\u7531<\/li><li>\u3059\u3067\u306b\u5b66\u7fd2\u3057\u305f\u5185\u5bb9\u306f\u3059\u3079\u3066\u4f7f\u3063\u3066\u3044\u3044\uff08\u914d\u5217\u3001\u5ea7\u6a19\u5909\u63db\u3001\u4e09\u89d2\u95a2\u6570\u306a\u3069\uff09<\/li><li>\u753b\u9762\u306f400&#215;400\u30d4\u30af\u30bb\u30eb<\/li><li>5\u30d1\u30bf\u30fc\u30f3\u306e\u30d0\u30ea\u30a8\u30fc\u30b7\u30e7\u30f3\u306f\u3001\u5358\u7d14\u306a\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u304b\u3089\u51fa\u767a\u3057\u8907\u96d1\u306b\u3057\u3066\u3044\u304f<\/li><li>10\u30d1\u30bf\u30fc\u30f3\u4f5c\u308a\u305f\u3044\u4eba\u306f\u4f5c\u3063\u3066\u3082\u3044\u3044\u3002\u305d\u306e\u65b9\u304c\u52c9\u5f37\u306b\u306a\u308b<\/li><li>\u9759\u6b62\u753b\u3092\u4f5c\u6210\u3059\u308b<\/li><li>\u30af\u30ea\u30c3\u30af\u3054\u3068\u306b\u30b0\u30e9\u30d5\u30a3\u30c3\u30af\u304c\u66f4\u65b0\u3055\u308c\u308b\u3088\u3046\u306b\u3059\u308b<\/li><li>\u4e0e\u3048\u3089\u308c\u305f\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3092\u51fa\u767a\u70b9\u3068\u3059\u308b<\/li><\/ul>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"http:\/\/r-dimension.xsrv.jp\/classes_j\/wp-content\/uploads\/2016\/06\/2016_06_19_16_43.png\"><img loading=\"lazy\" decoding=\"async\" width=\"284\" height=\"300\" src=\"http:\/\/r-dimension.xsrv.jp\/classes_j\/wp-content\/uploads\/2016\/06\/2016_06_19_16_43-284x300.png\" alt=\"2016_06_19_16_43\" class=\"wp-image-5471\" srcset=\"https:\/\/r-dimension.xsrv.jp\/classes_j\/wp-content\/uploads\/2016\/06\/2016_06_19_16_43-284x300.png 284w, https:\/\/r-dimension.xsrv.jp\/classes_j\/wp-content\/uploads\/2016\/06\/2016_06_19_16_43.png 400w\" sizes=\"auto, (max-width: 284px) 100vw, 284px\" \/><\/a><\/figure>\n\n\n\n<div class=\"imgCaption\">\u56f34.9-a<\/div>\n\n\n\n<div class=\"listCaption\">\u30ea\u30b9\u30c84.9-a<\/div>\n\n\n\n<pre class=\"wp-block-aphph-prism-block lang:processing language-processing\"><code>boolean drawFlag = true;  \/\/\u30af\u30ea\u30c3\u30af\u3054\u3068\u306b\u63cf\u753b\u3059\u308b\u305f\u3081\u306e\u30d5\u30e9\u30c3\u30b0\n\nvoid setup() {\n  size(400, 400);\n}\n\nvoid draw() {\n  if (drawFlag) {  \/\/drawFlag\u304ctrue\u3060\u3063\u305f\u3089\n    \n    background(255);\n\n    for (int i = 0; i &lt; 200; i ++) {\n\n      \/\/\u7dda\u3092\u63cf\u753b\u3002x, y\u5ea7\u6a19\u306f\u30e9\u30f3\u30c0\u30e0\n      line(random(width), random(height), random(width), random(height));\n    }\n    drawFlag = false;  \/\/\u63cf\u753b\u5f8c\u306bfalse\u306b\u3059\u308b\n  }\n}\nvoid mousePressed() {\n  drawFlag = true;  \/\/\u30af\u30ea\u30c3\u30af\u3067drawFlag\u3092true\n}<\/code><\/pre>\n\n\n\n<h1 class=\"wp-block-heading\">4.9.2\u3000\u30b5\u30f3\u30d7\u30ebA<\/h1>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"http:\/\/r-dimension.xsrv.jp\/classes_j\/random_study\/2016_09_12_14_25\/\" rel=\"attachment wp-att-5937\"><img loading=\"lazy\" decoding=\"async\" width=\"284\" height=\"300\" src=\"http:\/\/r-dimension.xsrv.jp\/classes_j\/wp-content\/uploads\/2016\/06\/2016_09_12_14_25-284x300.png\" alt=\"2016_09_12_14_25\" class=\"wp-image-5937\" srcset=\"https:\/\/r-dimension.xsrv.jp\/classes_j\/wp-content\/uploads\/2016\/06\/2016_09_12_14_25-284x300.png 284w, https:\/\/r-dimension.xsrv.jp\/classes_j\/wp-content\/uploads\/2016\/06\/2016_09_12_14_25.png 400w\" sizes=\"auto, (max-width: 284px) 100vw, 284px\" \/><\/a><\/figure>\n\n\n\n<div class=\"imgCaption\">\u30b9\u30bf\u30c7\u30a34.9-a<\/div>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"http:\/\/r-dimension.xsrv.jp\/classes_j\/random_study\/2016_09_12_14_26\/\" rel=\"attachment wp-att-5938\"><img loading=\"lazy\" decoding=\"async\" width=\"284\" height=\"300\" src=\"http:\/\/r-dimension.xsrv.jp\/classes_j\/wp-content\/uploads\/2016\/06\/2016_09_12_14_26-284x300.png\" alt=\"2016_09_12_14_26\" class=\"wp-image-5938\" srcset=\"https:\/\/r-dimension.xsrv.jp\/classes_j\/wp-content\/uploads\/2016\/06\/2016_09_12_14_26-284x300.png 284w, https:\/\/r-dimension.xsrv.jp\/classes_j\/wp-content\/uploads\/2016\/06\/2016_09_12_14_26.png 400w\" sizes=\"auto, (max-width: 284px) 100vw, 284px\" \/><\/a><\/figure>\n\n\n\n<div class=\"imgCaption\">\u30b9\u30bf\u30c7\u30a34.9-b<\/div>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"http:\/\/r-dimension.xsrv.jp\/classes_j\/random_study\/2016_09_12_14_26-2\/\" rel=\"attachment wp-att-5939\"><img loading=\"lazy\" decoding=\"async\" width=\"284\" height=\"300\" src=\"http:\/\/r-dimension.xsrv.jp\/classes_j\/wp-content\/uploads\/2016\/06\/2016_09_12_14_26-1-284x300.png\" alt=\"2016_09_12_14_26\" class=\"wp-image-5939\" srcset=\"https:\/\/r-dimension.xsrv.jp\/classes_j\/wp-content\/uploads\/2016\/06\/2016_09_12_14_26-1-284x300.png 284w, https:\/\/r-dimension.xsrv.jp\/classes_j\/wp-content\/uploads\/2016\/06\/2016_09_12_14_26-1.png 400w\" sizes=\"auto, (max-width: 284px) 100vw, 284px\" \/><\/a><\/figure>\n\n\n\n<div class=\"imgCaption\">\u30b9\u30bf\u30c7\u30a34.9-c<\/div>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"http:\/\/r-dimension.xsrv.jp\/classes_j\/random_study\/2016_09_12_14_26-3\/\" rel=\"attachment wp-att-5940\"><img loading=\"lazy\" decoding=\"async\" width=\"284\" height=\"300\" src=\"http:\/\/r-dimension.xsrv.jp\/classes_j\/wp-content\/uploads\/2016\/06\/2016_09_12_14_26-2-284x300.png\" alt=\"2016_09_12_14_26\" class=\"wp-image-5940\" srcset=\"https:\/\/r-dimension.xsrv.jp\/classes_j\/wp-content\/uploads\/2016\/06\/2016_09_12_14_26-2-284x300.png 284w, https:\/\/r-dimension.xsrv.jp\/classes_j\/wp-content\/uploads\/2016\/06\/2016_09_12_14_26-2.png 400w\" sizes=\"auto, (max-width: 284px) 100vw, 284px\" \/><\/a><\/figure>\n\n\n\n<div class=\"imgCaption\">\u30b9\u30bf\u30c7\u30a34.9-d<\/div>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"http:\/\/r-dimension.xsrv.jp\/classes_j\/random_study\/2016_09_12_14_27\/\" rel=\"attachment wp-att-5941\"><img loading=\"lazy\" decoding=\"async\" width=\"284\" height=\"300\" src=\"http:\/\/r-dimension.xsrv.jp\/classes_j\/wp-content\/uploads\/2016\/06\/2016_09_12_14_27-284x300.png\" alt=\"2016_09_12_14_27\" class=\"wp-image-5941\" srcset=\"https:\/\/r-dimension.xsrv.jp\/classes_j\/wp-content\/uploads\/2016\/06\/2016_09_12_14_27-284x300.png 284w, https:\/\/r-dimension.xsrv.jp\/classes_j\/wp-content\/uploads\/2016\/06\/2016_09_12_14_27.png 400w\" sizes=\"auto, (max-width: 284px) 100vw, 284px\" \/><\/a><\/figure>\n\n\n\n<div class=\"imgCaption\">\u30b9\u30bf\u30c7\u30a34.9-e<\/div>\n\n\n\n<p>\u4f5c\u6210\uff1a\u5c0f\u6fa4\u592a\u4e00<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">4.9.3\u3000\u30b5\u30f3\u30d7\u30ebB<\/h1>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"http:\/\/r-dimension.xsrv.jp\/classes_j\/random_study\/2016_10_02_16_37\/\" rel=\"attachment wp-att-6733\"><img loading=\"lazy\" decoding=\"async\" width=\"284\" height=\"300\" src=\"http:\/\/r-dimension.xsrv.jp\/classes_j\/wp-content\/uploads\/2016\/06\/2016_10_02_16_37-284x300.png\" alt=\"2016_10_02_16_37\" class=\"wp-image-6733\" srcset=\"https:\/\/r-dimension.xsrv.jp\/classes_j\/wp-content\/uploads\/2016\/06\/2016_10_02_16_37-284x300.png 284w, https:\/\/r-dimension.xsrv.jp\/classes_j\/wp-content\/uploads\/2016\/06\/2016_10_02_16_37.png 400w\" sizes=\"auto, (max-width: 284px) 100vw, 284px\" \/><\/a><\/figure>\n\n\n\n<div class=\"imgCaption\">\u30b9\u30bf\u30c7\u30a34.9-f<\/div>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"http:\/\/r-dimension.xsrv.jp\/classes_j\/random_study\/2016_10_02_16_38\/\" rel=\"attachment wp-att-6734\"><img loading=\"lazy\" decoding=\"async\" width=\"284\" height=\"300\" src=\"http:\/\/r-dimension.xsrv.jp\/classes_j\/wp-content\/uploads\/2016\/06\/2016_10_02_16_38-284x300.png\" alt=\"2016_10_02_16_38\" class=\"wp-image-6734\" srcset=\"https:\/\/r-dimension.xsrv.jp\/classes_j\/wp-content\/uploads\/2016\/06\/2016_10_02_16_38-284x300.png 284w, https:\/\/r-dimension.xsrv.jp\/classes_j\/wp-content\/uploads\/2016\/06\/2016_10_02_16_38.png 400w\" sizes=\"auto, (max-width: 284px) 100vw, 284px\" \/><\/a><\/figure>\n\n\n\n<div class=\"imgCaption\">\u30b9\u30bf\u30c7\u30a34.9-g<\/div>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"http:\/\/r-dimension.xsrv.jp\/classes_j\/random_study\/2016_10_02_16_38-2\/\" rel=\"attachment wp-att-6735\"><img loading=\"lazy\" decoding=\"async\" width=\"284\" height=\"300\" src=\"http:\/\/r-dimension.xsrv.jp\/classes_j\/wp-content\/uploads\/2016\/06\/2016_10_02_16_38-1-284x300.png\" alt=\"2016_10_02_16_38\" class=\"wp-image-6735\" srcset=\"https:\/\/r-dimension.xsrv.jp\/classes_j\/wp-content\/uploads\/2016\/06\/2016_10_02_16_38-1-284x300.png 284w, https:\/\/r-dimension.xsrv.jp\/classes_j\/wp-content\/uploads\/2016\/06\/2016_10_02_16_38-1.png 400w\" sizes=\"auto, (max-width: 284px) 100vw, 284px\" \/><\/a><\/figure>\n\n\n\n<div class=\"imgCaption\">\u30b9\u30bf\u30c7\u30a34.9-h<\/div>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"http:\/\/r-dimension.xsrv.jp\/classes_j\/random_study\/2016_10_02_16_38-3\/\" rel=\"attachment wp-att-6736\"><img loading=\"lazy\" decoding=\"async\" width=\"284\" height=\"300\" src=\"http:\/\/r-dimension.xsrv.jp\/classes_j\/wp-content\/uploads\/2016\/06\/2016_10_02_16_38-2-284x300.png\" alt=\"2016_10_02_16_38\" class=\"wp-image-6736\" srcset=\"https:\/\/r-dimension.xsrv.jp\/classes_j\/wp-content\/uploads\/2016\/06\/2016_10_02_16_38-2-284x300.png 284w, https:\/\/r-dimension.xsrv.jp\/classes_j\/wp-content\/uploads\/2016\/06\/2016_10_02_16_38-2.png 400w\" sizes=\"auto, (max-width: 284px) 100vw, 284px\" \/><\/a><\/figure>\n\n\n\n<div class=\"imgCaption\">\u30b9\u30bf\u30c7\u30a34.9-i<\/div>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"http:\/\/r-dimension.xsrv.jp\/classes_j\/random_study\/2016_10_02_16_39\/\" rel=\"attachment wp-att-6737\"><img loading=\"lazy\" decoding=\"async\" width=\"284\" height=\"300\" src=\"http:\/\/r-dimension.xsrv.jp\/classes_j\/wp-content\/uploads\/2016\/06\/2016_10_02_16_39-284x300.png\" alt=\"2016_10_02_16_39\" class=\"wp-image-6737\" srcset=\"https:\/\/r-dimension.xsrv.jp\/classes_j\/wp-content\/uploads\/2016\/06\/2016_10_02_16_39-284x300.png 284w, https:\/\/r-dimension.xsrv.jp\/classes_j\/wp-content\/uploads\/2016\/06\/2016_10_02_16_39.png 400w\" sizes=\"auto, (max-width: 284px) 100vw, 284px\" \/><\/a><\/figure>\n\n\n\n<div class=\"imgCaption\">\u30b9\u30bf\u30c7\u30a34.9-j<\/div>\n\n\n\n<p>\u4f5c\u6210\uff1a\u4e09\u4e0a\u822a\u5e73<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u591a\u304f\u306e\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u306b\u3042\u308b\u6a5f\u80fd\u3067\u3059\u304c\u3001random()\u306f&#8230; <a href=\"https:\/\/r-dimension.xsrv.jp\/classes_j\/random_study\/\">Read more &raquo;<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10,26],"tags":[],"class_list":["post-5469","post","type-post","status-publish","format-standard","hentry","category-processing","category-ii"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/r-dimension.xsrv.jp\/classes_j\/wp-json\/wp\/v2\/posts\/5469","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/r-dimension.xsrv.jp\/classes_j\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/r-dimension.xsrv.jp\/classes_j\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/r-dimension.xsrv.jp\/classes_j\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/r-dimension.xsrv.jp\/classes_j\/wp-json\/wp\/v2\/comments?post=5469"}],"version-history":[{"count":18,"href":"https:\/\/r-dimension.xsrv.jp\/classes_j\/wp-json\/wp\/v2\/posts\/5469\/revisions"}],"predecessor-version":[{"id":10380,"href":"https:\/\/r-dimension.xsrv.jp\/classes_j\/wp-json\/wp\/v2\/posts\/5469\/revisions\/10380"}],"wp:attachment":[{"href":"https:\/\/r-dimension.xsrv.jp\/classes_j\/wp-json\/wp\/v2\/media?parent=5469"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/r-dimension.xsrv.jp\/classes_j\/wp-json\/wp\/v2\/categories?post=5469"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/r-dimension.xsrv.jp\/classes_j\/wp-json\/wp\/v2\/tags?post=5469"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}