{"id":2081,"date":"2019-01-30T20:12:15","date_gmt":"2019-01-30T11:12:15","guid":{"rendered":"http:\/\/kats-eye.net\/info\/?p=2081"},"modified":"2019-02-09T12:51:05","modified_gmt":"2019-02-09T03:51:05","slug":"canvas5","status":"publish","type":"post","link":"https:\/\/kats-eye.net\/info\/2019\/01\/30\/canvas5\/","title":{"rendered":"\u304a\u7d75\u63cf\u304d\u2460\uff08\u30d5\u30ea\u30fc\u63cf\u753b\uff09"},"content":{"rendered":"\n\n\n
<\/td>\n<\/td>\n\u6982\u00a0 \u8981<\/span><\/strong><\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

HTML5 CANVAS\u3092\u4f7f\u3046\uff08\u2460\uff5e\u2463\uff09\u3067CANVAS\u3092\u4f7f\u3044\u307e\u3057\u305f\u304c\u3001\u4eca\u56de\u306f\u30de\u30a6\u30b9\u64cd\u4f5c\u3067CANVAS\u4e0a\u306b\u304a\u7d75\u63cf\u304d\u3059\u308b\u691c\u8a0e\u3092\u3057\u3066\u307f\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002\u5148\u56de\u307e\u3067\u306e\u6295\u7a3f\u3067\u306fjQuery Sortable\u3092\u7528\u3044\u3066\u5199\u771f\u30ea\u30b9\u30c8\u306e\u4e26\u3079\u66ff\u3048\u7b49\u3092\u691c\u8a0e\u3057\u307e\u3057\u305f\u304c\u3001\u5199\u771f\u306b\u76f4\u63a5\u3061\u3087\u3063\u3068\u3057\u305f\u30b3\u30e1\u30f3\u30c8\u3092\u52a0\u3048\u3066\u4fdd\u5b58\u51fa\u6765\u305f\u3089\u66f4\u306b\u826f\u3044\u304b\u306a\uff08\uff1f\uff09\u3068\u8003\u3048\u307e\u3057\u305f\u3002
\nCANVAS\u306e\u4f7f\u3044\u65b9\u3001\u30de\u30a6\u30b9\u30a4\u30d9\u30f3\u30c8\u53d6\u5f97\uff0c\u63cf\u753b\u306a\u3069\u3001\u904e\u53bb\u306e\u6295\u7a3f\u3068\u91cd\u8907\u3057\u307e\u3059\u304c\u3001\u307b\u3068\u3093\u3069\u5fd8\u308c\u3066\u3057\u307e\u3063\u3066\u3044\u308b\u306e\u3067\u3001\u5fa9\u7fd2\u3082\u517c\u306d\u3066\u6539\u3081\u3066\u52c9\u5f37\u3057\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n\n\n\n
<\/td>\n<\/td>\n\u30de\u30a6\u30b9\u00a0 \u304a\u7d75\u63cf\u304d\u30c4\u30fc\u30eb<\/span><\/strong><\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u4eca\u56de\u3001\u30c6\u30b9\u30c8\u7684\u306b\u4f5c\u6210\u3057\u305f\u30d7\u30ed\u30b0\u30e9\u30e0\u306f\u4e0b\u306e\u56f3\u306e\u69d8\u306b\u30de\u30a6\u30b9\u64cd\u4f5c\u3067\u3001CANVAS\u4e0a\u306b\u304a\u7d75\u63cf\u304d\u3059\u308b\u30c4\u30fc\u30eb\u3067\u3059\u3002
\n\uff08\u2192\u30c6\u30b9\u30c8\u30d7\u30ed\u30b0\u30e9\u30e0\u306b\u30ea\u30f3\u30af<\/a>\uff09
\n\u6700\u4e0a\u6bb5\u306b\u753b\u9762\u3092\u521d\u671f\u5316\u3059\u308b\u300c\u6d88\u53bb\u300d\u30dc\u30bf\u30f3\u3001\uff12\u6bb5\u76ee\u306b\u5de6\u304b\u3089\u9806\u756a\u306b\u3001\u8272\u9078\u629e\u30dc\u30bf\u30f3\uff0c\u900f\u660e\u5ea6\u30fb\u7dda\u592a\u3055\u8a2d\u5b9a\u7528\u306e\u5165\u529b\u30a8\u30ea\u30a2\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u6761\u4ef6\u8a2d\u5b9a\u5f8c\u3001\u30de\u30a6\u30b9\u5de6\u30dc\u30bf\u30f3\u3092\u62bc\u3057\u305f\u72b6\u614b\u3067\u79fb\u52d5\u3059\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u63cf\u753b\u3092\u884c\u3044\u307e\u3059\u3002\u76f4\u7dda\u3092\u88dc\u9593\u3057\u3001\u63cf\u753b\u3057\u3066\u3044\u308b\u306e\u3067\u3001\u524d\u306e\u76f4\u7dda\u306e\u7d42\u70b9\u3068\u6b21\u306e\u76f4\u7dda\u306e\u59cb\u70b9\u304c\u540c\u3058\u4f4d\u7f6e\u306b\u306a\u308a\u3001\u900f\u660e\u8272\u3092\u4f7f\u3046\u3068\u91cd\u306a\u3063\u305f\u90e8\u5206\u306e\u8272\u304c\u901a\u5e38\u3088\u308a\u6fc3\u304f\u306a\u3063\u3066\u3057\u307e\u3044\u307e\u3059\u3002
\n\"\"<\/p>\n\n\n\n
<\/td>\n<\/td>\n\u30d7\u30ed\u30b0\u30e9\u30e0\u6982\u8981<\/span><\/strong><\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u30d7\u30ed\u30b0\u30e9\u30e0\u306b\u3064\u3044\u3066\u30e1\u30e2\u3057\u3066\u304a\u304d\u307e\u3059\u3002
\n\uff08\u2192\u30c6\u30b9\u30c8\u30d7\u30ed\u30b0\u30e9\u30e0\u306b\u30ea\u30f3\u30af<\/a>\uff09
\n\u884c\u756a95\u306e\u201conLoad\u201d\u3067\u3001\u95a2\u6570 \u201cdraw_begin()\u201d\uff08\u884c\u756a20\uff5e31\uff09\u3092\u6307\u5b9a\u3057\u3001\u30da\u30fc\u30b8\u8aad\u307f\u8fbc\u307f\u5f8c\u3001\u6700\u521d\u306b\u5b9f\u884c\u3057\u307e\u3059\u3002\u884c\u756a21\uff5e26\u3067\u306f\u3001CANVAS\u306e\u30c7\u30d0\u30a4\u30b9\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u53d6\u5f97\u3001\u521d\u671f\u5316\u3092\u884c\u3044\u307e\u3059\u3002\u884c\u756a28\uff5e30\u3067\u306f\u3001addEventListener \u3092\u8a2d\u5b9a\u3057\u3001\u4eca\u56de\u4f7f\u7528\u3059\u308bCANVAS\u4e0a\u3067\u767a\u751f\u3059\u308b\u30de\u30a6\u30b9\u95a2\u9023\u30a4\u30d9\u30f3\u30c8\u3092\u691c\u77e5\u3057\u3001\u95a2\u6570\u3092\u5b9f\u884c\u3067\u304d\u308b\u69d8\u306b\u3057\u3066\u3044\u307e\u3059\u3002
\n\u4eca\u56de\u3001\u30de\u30a6\u30b9\u306e\u53f3\u30dc\u30bf\u30f3\u3092\u62bc\u3057\u305f\u6642\u306b\u767a\u751f\u3059\u308b”mousedown”\u30a4\u30d9\u30f3\u30c8\uff0c\u30de\u30a6\u30b9\u79fb\u52d5\u3067\u9023\u7d9a\u7684\u306b\u767a\u751f\u3059\u308b”mousemove”\u30a4\u30d9\u30f3\u30c8\uff0c\u30de\u30a6\u30b9\u53f3\u30dc\u30bf\u30f3\u3092\u96e2\u3057\u305f\u6642\u306b\u767a\u751f\u3059\u308b”mouseup”\u30a4\u30d9\u30f3\u30c8\u306e\uff13\u3064\u306e\u30de\u30a6\u30b9\u64cd\u4f5c\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002
\n\u5148\u305a\u63cf\u753b\u306e\u6700\u521d\u306f\u3001”mousedown”\u30a4\u30d9\u30f3\u30c8\u767a\u751f\u6642\u306b\u95a2\u6570\uff08\u201dmouse_dn\u201d\uff08\u884c\u756a34\uff5e48\uff09\uff09\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002\u3053\u306e\u95a2\u6570\u3067\u306f\u884c\u756a37\uff5e40\u3067CANVAS\u4e0a\u306e\u30de\u30a6\u30b9\u73fe\u5728\u4f4d\u7f6e\u3092\u63cf\u753b\u958b\u59cb\u4f4d\u7f6e\u3068\u3057\u3066\u53d6\u5f97\u3057\u3001\u63cf\u753b\u958b\u59cb\u3092\u793a\u3059\u201cf_b \u201d\u3092\u201ctrue\u201d\u306b\u8a2d\u5b9a\u3057\u307e\u3059\u3002\u884c\u756a42\uff5e44\u3067\u306f\u3001\u8a2d\u5b9a\u3055\u308c\u305f\u900f\u660e\u5ea6\uff0c\u7dda\u306e\u8272\uff0c\u7dda\u306e\u592a\u3055\u3092\u53d6\u5f97\u3057\u3001\u884c\u756a46\u3067\u63cf\u753b\u306b\u53cd\u6620\u3055\u308c\u308b\u69d8\u306b\u3057\u307e\u3059\u3002
\n\u6b21\u306b”mousemove”\u30a4\u30d9\u30f3\u30c8\u3067\u5b9f\u969b\u306b\u63cf\u753b\u3092\u884c\u3044\u307e\u3059\u3002\u63cf\u753b\u958b\u59cb\u3092\u793a\u3059\u201cf_b \u201d \u304c\u00a0 \u201ctrue\u201d \u306e\u6642\u306b\u884c\u756a53\uff5e58\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002\u884c\u756a53\uff5e55\u3067\u306f\u3001\u30de\u30a6\u30b9\u306e\u73fe\u5728\u5ea7\u6a19\u3092\u53d6\u5f97\u3057\u307e\u3059\u3002\u6b21\u306b\u95a2\u6570\u201cdraw_line()\u201d\uff08\u884c\u756a69\uff5e74\uff09\u3092\u547c\u3073\u51fa\u3057\u3001\u524d\u5ea7\u6a19\uff08\u59cb\u70b9\uff09\u3068\u73fe\u5728\u5ea7\u6a19\u9593\u306e\u76f4\u7dda\u3092\u63cf\u753b\u3057\u307e\u3059\u3002\u63cf\u753b\u5f8c\u3001\u884c\u756a58\u3067\u306f\u73fe\u5728\u5ea7\u6a19\u3092\u524d\u5ea7\u6a19\u5909\u6570\u306b\u683c\u7d0d\u3057\u3001\u6b21\u306e\u63cf\u753b\u306e\u59cb\u70b9\u3068\u3057\u307e\u3059\u3002\u3053\u306e\u69d8\u306b”mousemove”\u30a4\u30d9\u30f3\u30c8\u767a\u751f\u306e\u30bf\u30a4\u30df\u30f3\u30b0\u3067\u9023\u7d9a\u7684\u306b\u63cf\u753b\u3092\u7e70\u308a\u8fd4\u3059\u3053\u3068\u3067\u304a\u7d75\u304b\u304d\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002
\n\u6700\u5f8c\u306b”mouseup”\u30a4\u30d9\u30f3\u30c8\u767a\u751f\u6642\u306b\u201cf_b \u201d\u00a0\u3092 \u201cfalse\u201d\u00a0\u306b\u8a2d\u5b9a\u3057\u3001\u4e00\u9023\u306e\u63cf\u753b\u3092\u7d42\u4e86\u3057\u307e\u3059\u3002
\n\u7dda\u306e\u8272\u5909\u66f4\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002\u884c\u756a102\uff5e111\u3067\u5404\u8272\u306b\u5bfe\u5fdc\u3059\u308bINPUT\u30dc\u30bf\u30f3\u3092\u914d\u7f6e\u3057\u3001\u30dc\u30bf\u30f3\u304c\u30af\u30ea\u30c3\u30af\u3055\u308c\u308b\u3068\u3001chng_col()\u95a2\u6570\uff08\u884c\u756a87\uff5e90\uff09\u3092\u547c\u3073\u51fa\u3057\u3001\u30c7\u30d0\u30a4\u30b9\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u306e\u201cstrokeStyle\u201d\u5c5e\u6027\u306e\u5024\u3092\u8a2d\u5b9a\u3057\u307e\u3059\u3002\u8a2d\u5b9a\u3057\u305f\u5024\u304c\u5224\u308b\u69d8\u306b\u884c\u756a89\u3067\u900f\u660e\u5ea6\u30fb\u7dda\u592a\u3055\u8a2d\u5b9a\u7528\u306e\u5165\u529b\u30a8\u30ea\u30a2\u306e\u80cc\u666f\u8272\u3092\u5909\u66f4\u3057\u3066\u3044\u307e\u3059\u3002INPUT\u30bf\u30b0\u306etype\u5c5e\u6027\u3092 \u201ccolor\u201d \u306b\u3059\u308b\u3068google chrome \u3067\u306f\u30ab\u30e9\u30fc\u30d1\u30ec\u30c3\u30c8\u304b\u3089\u8272\u9078\u629e\u3067\u304d\u308b\u69d8\u306b\u306a\u308b\u306e\u3067\u3059\u304c\u3001IE11\u3067\u306f\u52d5\u304b\u306a\u3044\u69d8\u3067\u3059\u3002\u4ed6\u306b\u3082\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u5c11\u3057\u8abf\u3079\u307e\u3057\u305f\u304c\u3001\u5168\u822c\u306b\u9ad8\u6a5f\u80fd\u3067\u3059\u3002\u3068\u308a\u3042\u3048\u305a\u30b7\u30f3\u30d7\u30eb\u306b\u3057\u305f\u304b\u3063\u305f\u306e\u3067\u3001\u4eca\u56de\u306e\u65b9\u5f0f\u306b\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n

<!doctype html>\r\n<html lang=\"ja\">\r\n<head>\r\n    <meta charset=\"utf-8\">\r\n    <meta name=\"viewport\" content=\"width=device-width, initial-scale=1\">\r\n    <title>DRAWING TEST<\/title>\r\n\r\n    <style>\r\n\tinput { height:30px; }\r\n\t#select-color input { width:26px; height:36px; }\r\n    <\/style>\r\n\r\n    <script>\r\n\r\n\tvar cvs_drw ; var ctx_drw ;\r\n\tvar cvs_wdt ; var cvs_hgt ;\r\n\tvar x_b , y_b , x_c , y_c ;\r\n\tvar f_b ;\r\n\r\n\tfunction draw_begin(){\r\n\t    cvs_wdt = 600 ; cvs_hgt = 450 ;\r\n\t    cvs_drw = document.getElementById(\"CANVAS_DRW\") ; \r\n\t    ctx_drw = cvs_drw.getContext(\"2d\") ;\r\n\t    \r\n\t    cvs_drw.width = cvs_wdt ; cvs_drw.height = cvs_hgt ;\r\n\t    cvs_drw_init() ;\r\n\r\n\t    cvs_drw.addEventListener( \"mousedown\" , mouse_dn , false ) ;\r\n\t    cvs_drw.addEventListener( \"mousemove\" , mouse_mv , false ) ;\r\n\t    cvs_drw.addEventListener( \"mouseup\", mouse_up , false ) ;\r\n\t}\r\n\r\n\t\/\/\u25bc\u25bc\u25bc\u25bc\u25bc\u25bc\u3000\u30de\u30a6\u30b9\u691c\u77e5\u3000\u25bc\u25bc\u25bc\u25bc\u25bc\u25bc\r\n\tfunction mouse_dn(event){\r\n\t    var l_thkn = 1 ; var t_rate = 1 ; var l_colr = \"#333333\" ;\r\n\r\n\t    var rect = event.target.getBoundingClientRect() ;\r\n\t    x_b = event.clientX-rect.left ;\r\n\t    y_b = event.clientY-rect.top ;\r\n\t    f_b = true ;\r\n\r\n\t    t_rate = document.getElementById(\"s_transparency\").value\/100 ;\r\n\t    l_colr = document.getElementById(\"select-color\").style.backgroundColor ;\r\n\t    l_thkn = document.getElementById(\"l_thickness\").value ;\r\n\r\n\t    ctx_drw.globalAlpha = t_rate ; ctx_drw.strokeStyle = l_colr ; ctx_drw.lineWidth = l_thkn ;\r\n\t    ctx_drw.lineJoin = \"round\" ; ctx_drw.lineCap = \"round\" ;\r\n\t}\r\n\r\n\r\n\tfunction mouse_mv(event){\r\n\t    if(f_b){\r\n\t\tvar rect = event.target.getBoundingClientRect() ;\r\n\t\tx_c = event.clientX-rect.left ;\r\n\t\ty_c = event.clientY-rect.top ;\r\n\r\n\t\tdraw_line() ;\r\n\t\tx_b = x_c ; y_b = y_c ;\r\n\t    }\r\n\t}\r\n\r\n\tfunction mouse_up(event){ \r\n\t    f_b=false;\r\n\t}\r\n\t\/\/\u25b2\u25b2\u25b2\u25b2\u25b2\u25b2\u3000\u30de\u30a6\u30b9\u691c\u77e5\u3000\u25b2\u25b2\u25b2\u25b2\u25b2\u25b2\r\n\r\n\r\n\t\/\/ \u81ea\u7531\u7dda\u3092\u5f15\u304f\r\n\tfunction draw_line(){\r\n\t    ctx_drw.beginPath() ;\r\n\t    ctx_drw.moveTo(x_b,y_b) ;\r\n\t    ctx_drw.lineTo(x_c,y_c) ;\r\n\t    ctx_drw.stroke() ;\r\n\t}\r\n\r\n\t\/\/ \u63cf\u753b CANVAS \u521d\u671f\u5316\r\n\tfunction cvs_drw_init(){\r\n\t    ctx_drw.globalAlpha = 1 ; \r\n\t    ctx_drw.lineWidth = 1 ;\r\n\t    chng_col(\"#000000\") ;\r\n\r\n\t    ctx_drw.clearRect( 0 , 0 , cvs_wdt , cvs_hgt ) ;\r\n\t    ctx_drw.strokeRect( 0 , 0 , cvs_wdt , cvs_hgt ) ;\r\n\t}\r\n\r\n\t\/\/ \u63cf\u753b\u8272\u5909\u66f4\r\n\tfunction chng_col(gColor){ \r\n\t    ctx_drw.strokeStyle = gColor ;\r\n\t    document.getElementById(\"select-color\").style.backgroundColor = gColor ;\r\n\t}\r\n\r\n    <\/script>\r\n<\/head>\r\n\r\n<body onLoad=\"draw_begin()\">\r\n    <TABLE><TR>\r\n    <TD><input type=\"button\" value=\"\u6d88\u53bb\" id=\"ClearCVS\" onclick=\"cvs_drw_init()\"><\/TD>\r\n    <\/TR><\/TABLE>\r\n\r\n    <TABLE><TR>\r\n    <TD>\r\n\t<input type=\"button\" style=\"background-color:#000000;\" onclick=\"chng_col('#000000')\">\r\n\t<input type=\"button\" style=\"background-color:#008000;\" onclick=\"chng_col('#008000')\">\r\n\t<input type=\"button\" style=\"background-color:#00ff00;\" onclick=\"chng_col('#00ff00')\">\r\n\t<input type=\"button\" style=\"background-color:#0000ff;\" onclick=\"chng_col('#0000ff')\">\r\n\t<input type=\"button\" style=\"background-color:#00ffff;\" onclick=\"chng_col('#00ffff')\">\r\n\t<input type=\"button\" style=\"background-color:#fffacf;\" onclick=\"chng_col('#fffacf')\">\r\n\t<input type=\"button\" style=\"background-color:#ffff00;\" onclick=\"chng_col('#ffff00')\">\r\n\t<input type=\"button\" style=\"background-color:#ffa500;\" onclick=\"chng_col('#ffa500')\">\r\n\t<input type=\"button\" style=\"background-color:#ff00ff;\" onclick=\"chng_col('#ff00ff')\">\r\n\t<input type=\"button\" style=\"background-color:#ff0000;\" onclick=\"chng_col('#ff0000')\">\r\n    <\/TD>\r\n    <TD style=\"width:5px;\"><\/TD>\r\n    <TD id=\"select-color\">\r\n\t<select id=\"s_transparency\" style=\"height:28px; text-align:center; font-size:16px; margin:0 3px;\">\r\n\t<option value=\"100\">100<\/option><option value=\"80\">80<\/option><option value=\"60\">60<\/option>\r\n\t<option value=\"40\">40<\/option><option value=\"20\">20<\/option><\/select>\r\n\r\n\t<input type=\"number\" id=\"l_thickness\" min=\"1\" max=\"500\" value=\"3\" style=\"height:23px; width:50px; text-align:center; font-size:16px; margin:0 3px;\">\r\n    <\/TD>\r\n    <\/TR><\/TABLE>\r\n\r\n    <div id=\"cvs-layer\">\r\n\t<canvas id=\"CANVAS_DRW\"><\/canvas>\r\n    <\/div>\r\n\r\n<\/body> \r\n\r\n<\/html><\/pre>\n\n\n\n
<\/td>\n<\/td>\n\u4eca\u56de\u306e\u307e\u3068\u3081<\/span><\/strong><\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
INPUT\u30bf\u30b0\u306etype\u5c5e\u6027\u3092 \u201ccolor\u201d \u306b\u8a2d\u5b9a\u3057\u3066\u3082\u3001IE11\u3067\u6a5f\u80fd\u3057\u306a\u3044\u306e\u306f\u5c11\u3057\u6b8b\u5ff5\u3067\u3057\u305f\u3002\u5c11\u3057\u524d\u306b\u201cdate\u201d\u306b\u8a2d\u5b9a\u3057\u30ab\u30ec\u30f3\u30c0\u30fc\u3092\u8868\u793a\u3055\u305b\u3088\u3046\u3068\u3057\u305f\u6642\u3082IE11\u3067\u306f\u52d5\u304b\u306a\u304b\u3063\u305f\u8a18\u61b6\u304c\u3042\u308a\u307e\u3059\u3002\u6700\u521d\u306b\u3046\u307e\u304f\u52d5\u3044\u305f\u3068\u304d\u306b\u611f\u52d5\u304c\u5927\u304d\u3044\u5206\u3001\u4ed6\u306e\u30d6\u30e9\u30a6\u30b6\u30fc\u3067\u52d5\u304b\u306a\u3044\u3053\u3068\u3092\u77e5\u3063\u305f\u6642\u306e\u843d\u80c6\u3082\u5927\u304d\u3044\u3067\u3059\u3002
\n\u6c17\u6301\u3061\u3092\u6539\u3081\u3066\u6b21\u56de\u306f\u3001\u77e2\u5370\uff08\u2192\uff09\u3001\u5186\uff08\u25cb\uff09\u3001\u9577\u65b9\u5f62\uff08\u25a1\uff09\u306a\u3069\u3092\u30de\u30a6\u30b9\u64cd\u4f5c\u3067\u8ffd\u52a0\u3059\u308b\u65b9\u6cd5\u306b\u3064\u3044\u3066\u691c\u8a0e\u3057\u305f\u3044\u3068\u601d\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u6982\u00a0 \u8981 HTML5 CANVAS\u3092\u4f7f\u3046\uff08\u2460\uff5e\u2463\uff09\u3067CANVAS\u3092\u4f7f\u3044\u307e\u3057\u305f\u304c\u3001\u4eca\u56de\u306f\u30de\u30a6\u30b9\u64cd\u4f5c\u3067CANVAS\u4e0a\u306b\u304a\u7d75\u63cf\u304d\u3059\u308b\u691c\u8a0e\u3092\u3057\u3066\u307f\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002\u5148\u56de\u307e\u3067\u306e\u6295\u7a3f\u3067\u306fjQuery Sortable\u3092\u7528\u3044\u3066\u5199\u771f\u30ea\u30b9\u30c8 … \u7d9a\u304d\u3092\u8aad\u3080 \u304a\u7d75\u63cf\u304d\u2460\uff08\u30d5\u30ea\u30fc\u63cf\u753b\uff09<\/span> →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":2091,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[44],"tags":[53,48],"_links":{"self":[{"href":"https:\/\/kats-eye.net\/info\/wp-json\/wp\/v2\/posts\/2081"}],"collection":[{"href":"https:\/\/kats-eye.net\/info\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kats-eye.net\/info\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kats-eye.net\/info\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/kats-eye.net\/info\/wp-json\/wp\/v2\/comments?post=2081"}],"version-history":[{"count":20,"href":"https:\/\/kats-eye.net\/info\/wp-json\/wp\/v2\/posts\/2081\/revisions"}],"predecessor-version":[{"id":2182,"href":"https:\/\/kats-eye.net\/info\/wp-json\/wp\/v2\/posts\/2081\/revisions\/2182"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kats-eye.net\/info\/wp-json\/wp\/v2\/media\/2091"}],"wp:attachment":[{"href":"https:\/\/kats-eye.net\/info\/wp-json\/wp\/v2\/media?parent=2081"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kats-eye.net\/info\/wp-json\/wp\/v2\/categories?post=2081"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kats-eye.net\/info\/wp-json\/wp\/v2\/tags?post=2081"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}