https://let.hatelabo.jp/ethertank/rss
Bookmarklets from ethertank
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https://let.hatelabo.jp/ethertank/let/gYC-xcbE_r35XA
2012-03-21T08:34:37Z
2点をクリックしてちゃんと計算する。角度とか。（右方向水平が0度）
ethertank
[Let] 角度計測
<a href="javascript:%22https%3A%2F%2Flet.st-hatelabo.com%2Fethertank%2Flet%2FgYC-xcbE_r35XA.bookmarklet.js%20%28arg%29%22.replace%28%2F%28%5CS%2B%29%5Cs%2B%28%5CS%2A%29%2F%2Cfunction%28s%2Curl%2Carg%29%7Bs%3Ddocument.createElement%28%22script%22%29%3Bs.charset%3D%22utf-8%22%3Bs.src%3Durl%2B%22%3Fs%3D%22%2BencodeURIComponent%28arg%29%3Bdocument.body.appendChild%28s%29%7D%29%3Bvoid%280%29%3B">角度計測</a><pre>/*
* @title 角度計測
* @description 2点をクリックしてちゃんと計算する。角度とか。（右方向水平が0度）
* @include http://*
* @license MIT License
* @require jQuery
*/
var x1,y1,x2,y2,dx,dy,$body=$('body');
$body.append(
$('<div>').css({
'position': 'absolute',
'z-index': '999999',
'top':'0',
'left':'0',
'width': '100%',
'height': $body.height(),
}).toggle(
function(e){ x1 = e.pageX; y1 = e.pageY; },
function(e){ x2 = e.pageX; y2 = e.pageY; prompt('角度', calculate()); $(this).remove(); }
)
);
function calculate() {
return Math.atan2(y2-y1, x2-x1)*180/Math.PI;
}</pre>
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https://let.hatelabo.jp/ethertank/let/gYC-x_L32seLTw
2011-04-27T15:50:13Z
my first Hatenalet
ethertank
[Let] test
<a href="javascript:%22https%3A%2F%2Flet.st-hatelabo.com%2Fethertank%2Flet%2FgYC-x_L32seLTw.bookmarklet.js%20%28arg%29%22.replace%28%2F%28%5CS%2B%29%5Cs%2B%28%5CS%2A%29%2F%2Cfunction%28s%2Curl%2Carg%29%7Bs%3Ddocument.createElement%28%22script%22%29%3Bs.charset%3D%22utf-8%22%3Bs.src%3Durl%2B%22%3Fs%3D%22%2BencodeURIComponent%28arg%29%3Bdocument.body.appendChild%28s%29%7D%29%3Bvoid%280%29%3B">test</a><pre>/*
* @title test
* @description my first Hatenalet
* @include http://*
* @license Public Domain
* @require jQuery
*/
$("*").css({"color":"#000","background":"#fff","text-shadow":"none","font":"300 24px/1.75 KozGoPro-Regular,'小塚ゴシック Pro R',Meiryo,メイリオ,sans-serif"});$("a").css({"border-bottom":"2px solid #06f","text-decoration":"none"});</pre>