{"id":1633,"date":"2013-07-22T21:20:10","date_gmt":"2013-07-22T12:20:10","guid":{"rendered":"http:\/\/lepetit-prince.net\/ios\/?p=1633"},"modified":"2013-07-22T21:20:10","modified_gmt":"2013-07-22T12:20:10","slug":"%e3%81%8a%e3%82%82%e3%81%a1%e3%82%83%e3%81%ae%e3%83%ac%e3%83%bc%e3%83%80%e3%83%bc","status":"publish","type":"post","link":"https:\/\/lepetit-prince.net\/ios\/?p=1633","title":{"rendered":"\u304a\u3082\u3061\u3083\u306e\u30ec\u30fc\u30c0\u30fc"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" alt=\"iPhone \u30a2\u30d7\u30ea\u3000\u30ec\u30fc\u30c0\u30fc\" src=\"https:\/\/lh3.googleusercontent.com\/-Btdh5lQFOzY\/Ue0DkpKbAdI\/AAAAAAAAAzg\/liHrJSWofi4\/s288\/Screen%2520Shot%25202013-07-22%2520at%25206.50.49%2520PM.png\" title=\"iPhone \u30a2\u30d7\u30ea\u3000\u30ec\u30fc\u30c0\u30fc\" class=\"alignnone\" width=\"283\" height=\"288\" \/><\/p>\n<p><\/p>\n<p>\n\u98db\u884c\u6a5f\u306e\u30ec\u30fc\u30c0\u30fc\u307f\u305f\u3044\u306a\u3001\u304f\u308b\u304f\u308b\u56de\u308a\u306a\u3089\u304c\u3089\u96a0\u308c\u305f\u70b9\u3092\u767a\u898b\u3059\u308b\u304a\u3082\u3061\u3083\u3092iPhone\u30a2\u30d7\u30ea\u3068\u3057\u3066\u4f5c\u3063\u3066\u307f\u308b\u3002\n<\/p>\n<p><!--more--><\/p>\n<p><\/p>\n<p>\u52d5\u4f5c\u30a4\u30e1\u30fc\u30b8<br \/>\nXcode\u304b\u3089iOS6 iPhone Simulator\u3067\u52d5\u304b\u3059\u3068\u3053\u3093\u306a\u611f\u3058\u306b\u306a\u308a\u307e\u3059\u3002\n<\/p>\n<p>\n<iframe loading=\"lazy\" title=\"Today&#039;s iOS sample no.218 - toy radar\" width=\"620\" height=\"349\" src=\"https:\/\/www.youtube.com\/embed\/XUjMoLHAlWI?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<p>\n\u30dd\u30a4\u30f3\u30c8<br \/>\n\u304f\u308b\u304f\u308b\u3059\u308b\u90e8\u5206\u304c\u56de\u308b\u3068\u304d\u306b\u3001\u6b8b\u50cf\u3068\u3057\u3066CALayer\u3092\u6b8b\u3059\u3053\u3068\u3067\u3001\u30ec\u30fc\u30c0\u30fc\u3063\u307d\u3055\u3092\u51fa\u3057\u3066\u307f\u307e\u3057\u305f\u3002\u30e9\u30f3\u30c0\u30e0\u306b\u914d\u7f6e\u3057\u305f\u70b9\u306f\u3001\u304f\u308b\u304f\u308b\u3059\u308b\u90e8\u5206\u306epresentationLayer\u306ehitTest\u3092\u4f7f\u3063\u3066\u3001\u63a5\u89e6\u3057\u305f\u3089\u70b9\u6ec5\u3059\u308b\u3088\u3046\u306b\u3057\u3066\u3044\u307e\u3059\u3002\n<\/p>\n<p><\/p>\n<p>\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9<\/p>\n<p><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo; color: #d12f1b\"><span style=\"color: #78492a\">#import <\/span>&#8220;ViewController.h&#8221;<\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo; color: #d12f1b\"><span style=\"color: #78492a\">#import <\/span>&lt;QuartzCore\/QuartzCore.h&gt;<\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo; min-height: 13.0px\"><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo; color: #4f8187\"><span style=\"color: #bb2ca2\">@interface<\/span><span style=\"color: #000000\"> <\/span>ViewController<span style=\"color: #000000\"> ()<\/span><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo\">{<\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span><span style=\"color: #703daa\">UIView<\/span> *hand;<\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span><span style=\"color: #703daa\">NSMutableArray<\/span> *targets;<\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo\">}<\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo; color: #bb2ca2\">@end<\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo; min-height: 13.0px\"><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo\"><span style=\"color: #bb2ca2\">@implementation<\/span> ViewController<\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo; min-height: 13.0px\"><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo\">&#8211; (<span style=\"color: #bb2ca2\">void<\/span>)viewDidLoad<\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo\">{<\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo; color: #3d1d81\"><span style=\"color: #000000\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span>[<\/span><span style=\"color: #bb2ca2\">super<\/span><span style=\"color: #000000\"> <\/span>viewDidLoad<span style=\"color: #000000\">];<\/span><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo; color: #703daa\"><span style=\"color: #000000\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span><\/span><span style=\"color: #bb2ca2\">self<\/span><span style=\"color: #000000\">.<\/span>view<span style=\"color: #000000\">.<\/span>backgroundColor<span style=\"color: #000000\"> = [<\/span><span style=\"color: #bb2ca2\">self<\/span><span style=\"color: #000000\"> <\/span><span style=\"color: #31595d\">color<\/span><span style=\"color: #000000\">:<\/span><span style=\"color: #272ad8\">0<\/span><span style=\"color: #000000\">];<\/span><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo; min-height: 13.0px\"><span class=\"Apple-converted-space\">\u00a0\u00a0 \u00a0<\/span><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo; color: #31595d\"><span style=\"color: #000000\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span>[<\/span><span style=\"color: #bb2ca2\">self<\/span><span style=\"color: #000000\"> <\/span>createGridSheet<span style=\"color: #000000\">];<\/span><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo; min-height: 13.0px\"><span class=\"Apple-converted-space\">\u00a0\u00a0 \u00a0<\/span><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo; color: #31595d\"><span style=\"color: #000000\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span>[<\/span><span style=\"color: #bb2ca2\">self<\/span><span style=\"color: #000000\"> <\/span>createContourLine<span style=\"color: #000000\">];<\/span><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo; min-height: 13.0px\"><span class=\"Apple-converted-space\">\u00a0\u00a0 \u00a0<\/span><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo; color: #31595d\"><span style=\"color: #000000\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span>[<\/span><span style=\"color: #bb2ca2\">self<\/span><span style=\"color: #000000\"> <\/span>createHand<span style=\"color: #000000\">];<\/span><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo; min-height: 13.0px\"><span class=\"Apple-converted-space\">\u00a0\u00a0 \u00a0<\/span><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo; color: #31595d\"><span style=\"color: #000000\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span>[<\/span><span style=\"color: #bb2ca2\">self<\/span><span style=\"color: #000000\"> <\/span>createTargets<span style=\"color: #000000\">];<\/span><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo; min-height: 13.0px\"><span class=\"Apple-converted-space\">\u00a0\u00a0 \u00a0<\/span><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span>[<span style=\"color: #bb2ca2\">self<\/span> <span style=\"color: #31595d\">start<\/span>];<\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo\">}<\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo; min-height: 13.0px\"><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo\">&#8211; (<span style=\"color: #bb2ca2\">void<\/span>)createContourLine<\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo\">{<\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span><span style=\"color: #bb2ca2\">float<\/span> radius[] = {<span style=\"color: #272ad8\">50<\/span>, <span style=\"color: #272ad8\">100<\/span>, <span style=\"color: #272ad8\">150<\/span>};<\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span><span style=\"color: #bb2ca2\">for<\/span> (<span style=\"color: #bb2ca2\">int<\/span> i=<span style=\"color: #272ad8\">0<\/span>; i&lt;<span style=\"color: #272ad8\">3<\/span>; i++) {<\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 \u00a0 \u00a0 <\/span><span style=\"color: #bb2ca2\">float<\/span> size = radius[i] * <span style=\"color: #272ad8\">2.0<\/span>;<\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 \u00a0 \u00a0 <\/span><span style=\"color: #703daa\">UIView<\/span> *line = [[<span style=\"color: #703daa\">UIView<\/span> <span style=\"color: #3d1d81\">alloc<\/span>] <span style=\"color: #3d1d81\">initWithFrame<\/span>:<span style=\"color: #3d1d81\">CGRectMake<\/span>(<span style=\"color: #272ad8\">0<\/span>, <span style=\"color: #272ad8\">0<\/span>, size, size)];<\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo; color: #703daa\"><span style=\"color: #000000\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 \u00a0 \u00a0 <\/span>line.<\/span>backgroundColor<span style=\"color: #000000\"> = [<\/span>UIColor<span style=\"color: #000000\"> <\/span><span style=\"color: #3d1d81\">clearColor<\/span><span style=\"color: #000000\">];<\/span><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 \u00a0 \u00a0 <\/span>line.<span style=\"color: #703daa\">layer<\/span>.<span style=\"color: #703daa\">borderColor<\/span> = [<span style=\"color: #bb2ca2\">self<\/span> <span style=\"color: #31595d\">color<\/span>:<span style=\"color: #272ad8\">3<\/span>].<span style=\"color: #703daa\">CGColor<\/span>;<\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 \u00a0 \u00a0 <\/span>line.<span style=\"color: #703daa\">layer<\/span>.<span style=\"color: #703daa\">borderWidth<\/span> = <span style=\"color: #272ad8\">2<\/span>;<\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 \u00a0 \u00a0 <\/span>line.<span style=\"color: #703daa\">center<\/span> = <span style=\"color: #3d1d81\">CGPointMake<\/span>(<span style=\"color: #272ad8\">160<\/span>, <span style=\"color: #272ad8\">160<\/span>);<\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 \u00a0 \u00a0 <\/span>line.<span style=\"color: #703daa\">layer<\/span>.<span style=\"color: #703daa\">cornerRadius<\/span> = radius[i];<\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 \u00a0 \u00a0 <\/span>[<span style=\"color: #bb2ca2\">self<\/span>.<span style=\"color: #703daa\">view<\/span> <span style=\"color: #3d1d81\">addSubview<\/span>:line];<\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span>}<\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo\">}<\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo; min-height: 13.0px\"><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo\">&#8211; (<span style=\"color: #bb2ca2\">void<\/span>)createHand<\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo\">{<\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo; color: #3d1d81\"><span style=\"color: #000000\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span><\/span><span style=\"color: #4f8187\">hand<\/span><span style=\"color: #000000\"> = [[<\/span><span style=\"color: #703daa\">UIView<\/span><span style=\"color: #000000\"> <\/span>alloc<span style=\"color: #000000\">] <\/span>initWithFrame<span style=\"color: #000000\">:<\/span>CGRectMake<span style=\"color: #000000\">(<\/span><span style=\"color: #272ad8\">0<\/span><span style=\"color: #000000\">, <\/span><span style=\"color: #272ad8\">0<\/span><span style=\"color: #000000\">, <\/span><span style=\"color: #272ad8\">150<\/span><span style=\"color: #000000\">, <\/span><span style=\"color: #272ad8\">4<\/span><span style=\"color: #000000\">)];<\/span><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo; color: #703daa\"><span style=\"color: #000000\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span><\/span><span style=\"color: #4f8187\">hand<\/span><span style=\"color: #000000\">.<\/span>backgroundColor<span style=\"color: #000000\"> = [<\/span><span style=\"color: #bb2ca2\">self<\/span><span style=\"color: #000000\"> <\/span><span style=\"color: #31595d\">color<\/span><span style=\"color: #000000\">:<\/span><span style=\"color: #272ad8\">3<\/span><span style=\"color: #000000\">];<\/span><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span>[<span style=\"color: #bb2ca2\">self<\/span>.<span style=\"color: #703daa\">view<\/span> <span style=\"color: #3d1d81\">addSubview<\/span>:<span style=\"color: #4f8187\">hand<\/span>];<\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo; color: #703daa\"><span style=\"color: #000000\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span><\/span><span style=\"color: #4f8187\">hand<\/span><span style=\"color: #000000\">.<\/span>layer<span style=\"color: #000000\">.<\/span>anchorPoint<span style=\"color: #000000\"> = <\/span><span style=\"color: #3d1d81\">CGPointMake<\/span><span style=\"color: #000000\">(<\/span><span style=\"color: #272ad8\">0<\/span><span style=\"color: #000000\">, <\/span><span style=\"color: #272ad8\">0.5<\/span><span style=\"color: #000000\">);<\/span><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span><span style=\"color: #4f8187\">hand<\/span>.<span style=\"color: #703daa\">layer<\/span>.<span style=\"color: #703daa\">position<\/span> = <span style=\"color: #3d1d81\">CGPointMake<\/span>(<span style=\"color: #272ad8\">160<\/span>, <span style=\"color: #272ad8\">160<\/span>);<\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo\">}<\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo; min-height: 13.0px\"><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo\">&#8211; (<span style=\"color: #bb2ca2\">void<\/span>)createTargets<\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo\">{<\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span><span style=\"color: #4f8187\">targets<\/span> = [[<span style=\"color: #703daa\">NSMutableArray<\/span> <span style=\"color: #3d1d81\">alloc<\/span>] <span style=\"color: #3d1d81\">init<\/span>];<\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span><span style=\"color: #bb2ca2\">for<\/span> (<span style=\"color: #bb2ca2\">int<\/span> i = <span style=\"color: #272ad8\">0<\/span>; i &lt; <span style=\"color: #272ad8\">20<\/span>; i++) {<\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 \u00a0 \u00a0 <\/span><span style=\"color: #bb2ca2\">float<\/span> x = <span style=\"color: #3d1d81\">arc4random<\/span>() % <span style=\"color: #272ad8\">300<\/span> + <span style=\"color: #272ad8\">10<\/span>;<\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 \u00a0 \u00a0 <\/span><span style=\"color: #bb2ca2\">float<\/span> y = <span style=\"color: #3d1d81\">arc4random<\/span>() % <span style=\"color: #272ad8\">300<\/span> + <span style=\"color: #272ad8\">10<\/span>;<\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo; min-height: 13.0px\"><span class=\"Apple-converted-space\">\u00a0\u00a0 \u00a0 \u00a0 \u00a0<\/span><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 \u00a0 \u00a0 <\/span><span style=\"color: #703daa\">UIView<\/span> *t = [[<span style=\"color: #703daa\">UIView<\/span> <span style=\"color: #3d1d81\">alloc<\/span>] <span style=\"color: #3d1d81\">initWithFrame<\/span>:<span style=\"color: #3d1d81\">CGRectMake<\/span>(<span style=\"color: #272ad8\">0<\/span>, <span style=\"color: #272ad8\">0<\/span>, <span style=\"color: #272ad8\">10<\/span>, <span style=\"color: #272ad8\">10<\/span>)];<\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo; color: #703daa\"><span style=\"color: #000000\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 \u00a0 \u00a0 <\/span>t.<\/span>layer<span style=\"color: #000000\">.<\/span>cornerRadius<span style=\"color: #000000\"> = <\/span><span style=\"color: #272ad8\">5.0<\/span><span style=\"color: #000000\">;<\/span><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 \u00a0 \u00a0 <\/span>t.<span style=\"color: #703daa\">center<\/span> = <span style=\"color: #3d1d81\">CGPointMake<\/span>(x, y);<\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 \u00a0 \u00a0 <\/span>t.<span style=\"color: #703daa\">backgroundColor<\/span> = [<span style=\"color: #bb2ca2\">self<\/span> <span style=\"color: #31595d\">color<\/span>:<span style=\"color: #272ad8\">3<\/span>];<\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 \u00a0 \u00a0 <\/span>t.<span style=\"color: #703daa\">alpha<\/span> = <span style=\"color: #272ad8\">0.0<\/span>;<\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 \u00a0 \u00a0 <\/span>[<span style=\"color: #bb2ca2\">self<\/span>.<span style=\"color: #703daa\">view<\/span> <span style=\"color: #3d1d81\">addSubview<\/span>:t];<\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo; min-height: 13.0px\"><span class=\"Apple-converted-space\">\u00a0\u00a0 \u00a0 \u00a0 \u00a0<\/span><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 \u00a0 \u00a0 <\/span>[<span style=\"color: #4f8187\">targets<\/span> <span style=\"color: #3d1d81\">addObject<\/span>:t];<\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span>}<\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo\">}<\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo; min-height: 13.0px\"><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo\">&#8211; (<span style=\"color: #bb2ca2\">void<\/span>)start<\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo\">{<\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo; color: #3d1d81\"><span style=\"color: #000000\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span>[<\/span><span style=\"color: #703daa\">NSTimer<\/span><span style=\"color: #000000\"> <\/span>scheduledTimerWithTimeInterval<span style=\"color: #000000\">:<\/span><span style=\"color: #272ad8\">1.5<\/span><span style=\"color: #000000\">\/<\/span><span style=\"color: #272ad8\">60.0<\/span><span style=\"color: #000000\"> <\/span>target<span style=\"color: #000000\">:<\/span><span style=\"color: #bb2ca2\">self<\/span><span style=\"color: #000000\"> <\/span>selector<span style=\"color: #000000\">:<\/span><span style=\"color: #bb2ca2\">@selector<\/span><span style=\"color: #000000\">(tick:) <\/span>userInfo<span style=\"color: #000000\">:<\/span><span style=\"color: #bb2ca2\">nil<\/span><span style=\"color: #000000\"> <\/span>repeats<span style=\"color: #000000\">:<\/span><span style=\"color: #bb2ca2\">YES<\/span><span style=\"color: #000000\">];<\/span><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo\">}<\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo; min-height: 13.0px\"><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo\">&#8211; (<span style=\"color: #bb2ca2\">void<\/span>)tick:(<span style=\"color: #703daa\">NSTimer<\/span>*)sender<\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo\">{<\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo; color: #3d1d81\"><span style=\"color: #000000\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span><\/span><span style=\"color: #4f8187\">hand<\/span><span style=\"color: #000000\">.<\/span><span style=\"color: #703daa\">transform<\/span><span style=\"color: #000000\"> = <\/span>CGAffineTransformRotate<span style=\"color: #000000\">(<\/span><span style=\"color: #4f8187\">hand<\/span><span style=\"color: #000000\">.<\/span><span style=\"color: #703daa\">transform<\/span><span style=\"color: #000000\">, <\/span><span style=\"color: #78492a\">M_PI<\/span><span style=\"color: #000000\"> * <\/span><span style=\"color: #272ad8\">0.01<\/span><span style=\"color: #000000\">);<\/span><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo; color: #3d1d81\"><span style=\"color: #000000\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span><\/span><span style=\"color: #bb2ca2\">float<\/span><span style=\"color: #000000\"> angle = [[<\/span><span style=\"color: #4f8187\">hand<\/span><span style=\"color: #000000\">.<\/span><span style=\"color: #703daa\">layer<\/span><span style=\"color: #000000\"> <\/span>valueForKeyPath<span style=\"color: #000000\">:<\/span><span style=\"color: #d12f1b\">@&#8221;transform.rotation.z&#8221;<\/span><span style=\"color: #000000\">] <\/span>floatValue<span style=\"color: #000000\">];<\/span><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo; min-height: 13.0px\"><span class=\"Apple-converted-space\">\u00a0\u00a0 \u00a0<\/span><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span><span style=\"color: #703daa\">CALayer<\/span> *line = [<span style=\"color: #703daa\">CALayer<\/span> <span style=\"color: #3d1d81\">layer<\/span>];<\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span>line.<span style=\"color: #703daa\">frame<\/span> = <span style=\"color: #3d1d81\">CGRectMake<\/span>(<span style=\"color: #272ad8\">0<\/span>, <span style=\"color: #272ad8\">0<\/span>, <span style=\"color: #272ad8\">150<\/span>, <span style=\"color: #272ad8\">3<\/span>);<\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span>line.<span style=\"color: #703daa\">anchorPoint<\/span> = <span style=\"color: #3d1d81\">CGPointMake<\/span>(<span style=\"color: #272ad8\">0<\/span>, <span style=\"color: #272ad8\">0.5<\/span>);<\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span>line.<span style=\"color: #703daa\">position<\/span> = <span style=\"color: #3d1d81\">CGPointMake<\/span>(<span style=\"color: #272ad8\">160<\/span>, <span style=\"color: #272ad8\">160<\/span>);<\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span>line.<span style=\"color: #703daa\">transform<\/span> = <span style=\"color: #3d1d81\">CATransform3DMakeRotation<\/span>(angle, <span style=\"color: #272ad8\">0<\/span>, <span style=\"color: #272ad8\">0<\/span>, <span style=\"color: #272ad8\">1<\/span>);<\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo; color: #703daa\"><span style=\"color: #000000\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span>line.<\/span>backgroundColor<span style=\"color: #000000\"> = [<\/span><span style=\"color: #bb2ca2\">self<\/span><span style=\"color: #000000\"> <\/span><span style=\"color: #31595d\">color<\/span><span style=\"color: #000000\">:<\/span><span style=\"color: #272ad8\">3<\/span><span style=\"color: #000000\">].<\/span>CGColor<span style=\"color: #000000\">;<\/span><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span>line.<span style=\"color: #703daa\">opacity<\/span> = <span style=\"color: #272ad8\">0<\/span>;<\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span>[<span style=\"color: #bb2ca2\">self<\/span>.<span style=\"color: #703daa\">view<\/span>.<span style=\"color: #703daa\">layer<\/span> <span style=\"color: #3d1d81\">addSublayer<\/span>:line];<\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo; min-height: 13.0px\"><span class=\"Apple-converted-space\">\u00a0\u00a0 \u00a0<\/span><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo; min-height: 13.0px\"><span class=\"Apple-converted-space\">\u00a0\u00a0 \u00a0<\/span><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span><span style=\"color: #bb2ca2\">for<\/span> (<span style=\"color: #bb2ca2\">int<\/span> i=<span style=\"color: #272ad8\">0<\/span>; i&lt;[<span style=\"color: #4f8187\">targets<\/span> <span style=\"color: #3d1d81\">count<\/span>]; i++) {<\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 \u00a0 \u00a0 <\/span><span style=\"color: #703daa\">UIView<\/span> *t = [<span style=\"color: #4f8187\">targets<\/span> <span style=\"color: #3d1d81\">objectAtIndex<\/span>:i];<\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo; color: #3d1d81\"><span style=\"color: #000000\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 \u00a0 \u00a0 <\/span><\/span><span style=\"color: #bb2ca2\">if<\/span><span style=\"color: #000000\"> ([<\/span><span style=\"color: #4f8187\">hand<\/span><span style=\"color: #000000\">.<\/span><span style=\"color: #703daa\">layer<\/span><span style=\"color: #000000\">.<\/span>presentationLayer<span style=\"color: #000000\"> <\/span>hitTest<span style=\"color: #000000\">:t.<\/span><span style=\"color: #703daa\">center<\/span><span style=\"color: #000000\">]) {<\/span><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 <\/span>t.<span style=\"color: #703daa\">alpha<\/span> = <span style=\"color: #272ad8\">0.95<\/span>;<\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo; color: #3d1d81\"><span style=\"color: #000000\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 <\/span>[<\/span><span style=\"color: #703daa\">UIView<\/span><span style=\"color: #000000\"> <\/span>animateWithDuration<span style=\"color: #000000\">:<\/span><span style=\"color: #272ad8\">1.5<\/span><span style=\"color: #000000\"> <\/span>animations<span style=\"color: #000000\">:^{<\/span><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 <\/span>t.<span style=\"color: #703daa\">alpha<\/span> = <span style=\"color: #272ad8\">0.0<\/span>;<\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 <\/span>}];<\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 \u00a0 \u00a0 <\/span>}<\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span>}<\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo; min-height: 13.0px\"><span class=\"Apple-converted-space\">\u00a0\u00a0 \u00a0<\/span><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo; color: #703daa\"><span style=\"color: #000000\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span><\/span>CABasicAnimation<span style=\"color: #000000\"> *fade = [<\/span>CABasicAnimation<span style=\"color: #000000\"> <\/span><span style=\"color: #3d1d81\">animationWithKeyPath<\/span><span style=\"color: #000000\">:<\/span><span style=\"color: #d12f1b\">@&#8221;opacity&#8221;<\/span><span style=\"color: #000000\">];<\/span><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span>fade.<span style=\"color: #703daa\">fromValue<\/span> = <span style=\"color: #272ad8\">@1.0<\/span>;<\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span>fade.<span style=\"color: #703daa\">toValue<\/span> = <span style=\"color: #272ad8\">@0<\/span>;<\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span>fade.<span style=\"color: #703daa\">duration<\/span> = <span style=\"color: #272ad8\">0.5<\/span>;<\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span>[line <span style=\"color: #3d1d81\">addAnimation<\/span>:fade <span style=\"color: #3d1d81\">forKey<\/span>:<span style=\"color: #bb2ca2\">nil<\/span>];<\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span>[line <span style=\"color: #3d1d81\">performSelector<\/span>:<span style=\"color: #bb2ca2\">@selector<\/span>(removeFromSuperlayer) <span style=\"color: #3d1d81\">withObject<\/span>:<span style=\"color: #bb2ca2\">nil<\/span> <span style=\"color: #3d1d81\">afterDelay<\/span>:<span style=\"color: #272ad8\">0.5<\/span>];<\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo; min-height: 13.0px\"><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo\">}<\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo; min-height: 13.0px\"><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo\">&#8211; (<span style=\"color: #bb2ca2\">void<\/span>)createGridSheet<\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo\">{<\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo; color: #703daa\"><span style=\"color: #000000\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span><\/span>UIBezierPath<span style=\"color: #000000\"> *path = [<\/span>UIBezierPath<span style=\"color: #000000\"> <\/span><span style=\"color: #3d1d81\">bezierPath<\/span><span style=\"color: #000000\">];<\/span><\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span><span style=\"color: #bb2ca2\">float<\/span> size = <span style=\"color: #272ad8\">32<\/span>;<\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span><span style=\"color: #bb2ca2\">for<\/span> (<span style=\"color: #bb2ca2\">int<\/span> i=<span style=\"color: #272ad8\">0<\/span>; i&lt;<span style=\"color: #272ad8\">320<\/span>\/size; i++) {<\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 \u00a0 \u00a0 <\/span>[path <span style=\"color: #3d1d81\">moveToPoint<\/span>:<span style=\"color: #3d1d81\">CGPointMake<\/span>(i * size, <span style=\"color: #272ad8\">0<\/span>)];<\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 \u00a0 \u00a0 <\/span>[path <span style=\"color: #3d1d81\">addLineToPoint<\/span>:<span style=\"color: #3d1d81\">CGPointMake<\/span>(i * size, <span style=\"color: #272ad8\">568<\/span>)];<\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span>}<\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; 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font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 \u00a0 \u00a0 <\/span><span style=\"color: #bb2ca2\">case<\/span> <span style=\"color: #272ad8\">2<\/span>:<\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 <\/span><span style=\"color: #bb2ca2\">return<\/span> <span style=\"color: #78492a\">UIColorHex<\/span>(<span style=\"color: #272ad8\">0x78AB46<\/span>);<\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 \u00a0 \u00a0 <\/span><span style=\"color: #bb2ca2\">case<\/span> <span style=\"color: #272ad8\">3<\/span>:<\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 <\/span><span style=\"color: #bb2ca2\">return<\/span> <span style=\"color: #78492a\">UIColorHex<\/span>(<span style=\"color: #272ad8\">0xB5ED63<\/span>);<\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 \u00a0 \u00a0 <\/span><span style=\"color: #bb2ca2\">case<\/span> <span style=\"color: #272ad8\">4<\/span>:<\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 <\/span><span style=\"color: #bb2ca2\">return<\/span> <span style=\"color: #78492a\">UIColorHex<\/span>(<span style=\"color: #272ad8\">0xF2F7CD<\/span>);<\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 \u00a0 \u00a0 <\/span><span style=\"color: #bb2ca2\">default<\/span>:<\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 <\/span><span style=\"color: #bb2ca2\">break<\/span>;<\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; font: 11.0px Menlo\"><span class=\"Apple-converted-space\">\u00a0 \u00a0 <\/span>}<\/p>\n<p style=\"margin: 0.0px 0.0px 0.0px 0.0px; 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