{"id":1362,"date":"2021-01-05T21:03:12","date_gmt":"2021-01-05T13:03:12","guid":{"rendered":"http:\/\/123.57.164.21\/?p=1362"},"modified":"2021-01-05T21:03:12","modified_gmt":"2021-01-05T13:03:12","slug":"swiftui-%e7%bb%99%e8%a7%86%e5%9b%be%e6%b7%bb%e5%8a%a0%e4%bd%8d%e7%bd%ae%e5%9c%86%e8%a7%92%e6%95%88%e6%9e%9c","status":"publish","type":"post","link":"https:\/\/92it.top\/?p=1362","title":{"rendered":"SwiftUI \u7ed9\u89c6\u56fe\u6dfb\u52a0\u4f4d\u7f6e\u5706\u89d2\u6548\u679c"},"content":{"rendered":"\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img decoding=\"async\" src=\"http:\/\/123.57.164.21\/wp-content\/uploads\/2021\/01\/image-506x1024.png\" alt=\"\" class=\"wp-image-1363\" width=\"-207\" height=\"-419\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2021\/01\/image-506x1024.png 506w, https:\/\/92it.top\/wp-content\/uploads\/2021\/01\/image-148x300.png 148w, https:\/\/92it.top\/wp-content\/uploads\/2021\/01\/image-230x466.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2021\/01\/image-350x708.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2021\/01\/image-480x972.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2021\/01\/image.png 664w\" sizes=\"(max-width: 506px) 100vw, 506px\" \/><\/figure><\/div>\n\n\n\n<ul><li>\u638c\u63e1cornerRadius\u8bbe\u7f6e\u5706\u89d2\u6548\u679c<\/li><\/ul>\n\n\n\n<p>\u5173\u952e\u6280\u672f\uff1a\u901a\u8fc7 UIRectCorner\u83b7\u53d6\u662f\u56db\u4e2a\u89d2\u7684\u5b9a\u4e49<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">public struct UIRectCorner : OptionSet {\n\n    public init(rawValue: UInt)\n\n    \n    public static var topLeft: UIRectCorner { get }\n\n    public static var topRight: UIRectCorner { get }\n\n    public static var bottomLeft: UIRectCorner { get }\n\n    public static var bottomRight: UIRectCorner { get }\n\n    public static var allCorners: UIRectCorner { get }\n}<\/pre>\n\n\n\n<p>UIBezierPath<\/p>\n\n\n\n<p>UIBezierPath\u7528\u4e8e\u7ed8\u5236\u76f4\u7ebf\u6216\u66f2\u7ebf\u7684\u5bf9\u8c61<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">class UIBezierPath : NSObject<\/pre>\n\n\n\n<p>\u6700\u521d\uff0c\u60a8\u4f7f\u7528\u6b64\u7c7b\u6765\u6307\u5b9a\u8def\u5f84\u7684\u51e0\u4f55\u5f62\u72b6\u3002\u8def\u5f84\u53ef\u4ee5\u5b9a\u4e49\u7b80\u5355\u7684\u5f62\u72b6\uff0c\u4f8b\u5982\u77e9\u5f62\uff0c\u692d\u5706\u5f62\u548c\u5f27\u5f62\uff0c\u4e5f\u53ef\u4ee5\u5b9a\u4e49\u5305\u542b\u76f4\u7ebf\u6bb5\u548c\u66f2\u7ebf\u6bb5\u6df7\u5408\u7684\u590d\u6742\u591a\u8fb9\u5f62\u3002\u5b9a\u4e49\u5f62\u72b6\u540e\uff0c\u53ef\u4ee5\u4f7f\u7528\u6b64\u7c7b\u7684\u5176\u4ed6\u65b9\u6cd5\u5728\u5f53\u524d\u56fe\u5f62\u4e0a\u4e0b\u6587\u4e2d\u6e32\u67d3\u8def\u5f84\u3002<\/p>\n\n\n\n<p>UIBezierPath\u5bf9\u8c61\u5c06\u8def\u5f84\u7684\u51e0\u4f55\u5f62\u72b6\u4e0e\u5728\u6e32\u67d3\u8fc7\u7a0b\u4e2d\u63cf\u8ff0\u8def\u5f84\u7684\u5c5e\u6027\u7ed3\u5408\u5728\u4e00\u8d77\u3002\u60a8\u53ef\u4ee5\u5206\u522b\u8bbe\u7f6e\u51e0\u4f55\u56fe\u5f62\u548c\u5c5e\u6027\uff0c\u5e76\u4e14\u53ef\u4ee5\u5f7c\u6b64\u72ec\u7acb\u5730\u8fdb\u884c\u66f4\u6539\u3002\u6309\u7167\u6240\u9700\u7684\u65b9\u5f0f\u914d\u7f6e\u5bf9\u8c61\u4e4b\u540e\uff0c\u53ef\u4ee5\u544a\u8bc9\u5b83\u5728\u5f53\u524d\u4e0a\u4e0b\u6587\u4e2d\u8fdb\u884c\u7ed8\u5236\u3002\u7531\u4e8e\u521b\u5efa\uff0c\u914d\u7f6e\u548c\u6e32\u67d3\u8fc7\u7a0b\u90fd\u662f\u4e0d\u540c\u7684\u6b65\u9aa4\uff0c\u56e0\u6b64\u53ef\u4ee5\u8f7b\u677e\u5730\u5728\u4ee3\u7801\u4e2d\u91cd\u7528B\u00e9zier\u8def\u5f84\u5bf9\u8c61\u3002\u60a8\u751a\u81f3\u53ef\u4ee5\u4f7f\u7528\u540c\u4e00\u5bf9\u8c61\u591a\u6b21\u6e32\u67d3\u76f8\u540c\u7684\u5f62\u72b6\uff0c\u4e5f\u8bb8\u5728\u8fde\u7eed\u7684\u7ed8\u56fe\u8c03\u7528\u4e4b\u95f4\u66f4\u6539\u6e32\u67d3\u9009\u9879\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>\u4ee3\u7801<\/strong><\/h4>\n\n\n\n<p>1\u3001 \u5706\u89d2\u5f62\u72b6<\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">struct RoundedCorner: Shape {\n\n    var radius: CGFloat = .infinity\n    var corners: UIRectCorner = .allCorners\n\n    func path(in rect: CGRect) -> Path {\n        let path = UIBezierPath(roundedRect: rect, byRoundingCorners: corners, cornerRadii: CGSize(width: radius, height: radius))\n        return Path(path.cgPath)\n    }\n}\n<\/pre>\n\n\n\n<p>2.\u6269\u5c55\u89c6\u56fe\u589e\u52a0cornerRadius\u4fee\u9970\u7b26<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"200\" src=\"http:\/\/123.57.164.21\/wp-content\/uploads\/2021\/01\/image-1-1024x200.png\" alt=\"\" class=\"wp-image-1364\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2021\/01\/image-1-1024x200.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2021\/01\/image-1-300x58.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2021\/01\/image-1-768x150.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2021\/01\/image-1-830x162.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2021\/01\/image-1-230x45.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2021\/01\/image-1-350x68.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2021\/01\/image-1-480x94.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2021\/01\/image-1.png 1334w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"387\" src=\"http:\/\/123.57.164.21\/wp-content\/uploads\/2021\/01\/image-2-1024x387.png\" alt=\"\" class=\"wp-image-1365\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2021\/01\/image-2-1024x387.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2021\/01\/image-2-300x114.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2021\/01\/image-2-768x291.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2021\/01\/image-2-830x314.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2021\/01\/image-2-230x87.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2021\/01\/image-2-350x132.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2021\/01\/image-2-480x182.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2021\/01\/image-2.png 1348w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1010\" src=\"http:\/\/123.57.164.21\/wp-content\/uploads\/2021\/01\/image-3-1024x1010.png\" alt=\"\" class=\"wp-image-1367\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2021\/01\/image-3-1024x1010.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2021\/01\/image-3-300x296.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2021\/01\/image-3-768x758.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2021\/01\/image-3-830x819.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2021\/01\/image-3-230x227.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2021\/01\/image-3-350x345.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2021\/01\/image-3-480x474.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2021\/01\/image-3.png 1182w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"554\" src=\"http:\/\/123.57.164.21\/wp-content\/uploads\/2021\/01\/image-4-1024x554.png\" alt=\"\" class=\"wp-image-1368\" srcset=\"https:\/\/92it.top\/wp-content\/uploads\/2021\/01\/image-4-1024x554.png 1024w, https:\/\/92it.top\/wp-content\/uploads\/2021\/01\/image-4-300x162.png 300w, https:\/\/92it.top\/wp-content\/uploads\/2021\/01\/image-4-768x415.png 768w, https:\/\/92it.top\/wp-content\/uploads\/2021\/01\/image-4-830x449.png 830w, https:\/\/92it.top\/wp-content\/uploads\/2021\/01\/image-4-230x124.png 230w, https:\/\/92it.top\/wp-content\/uploads\/2021\/01\/image-4-350x189.png 350w, https:\/\/92it.top\/wp-content\/uploads\/2021\/01\/image-4-480x260.png 480w, https:\/\/92it.top\/wp-content\/uploads\/2021\/01\/image-4.png 1154w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u638c\u63e1cornerRadius\u8bbe\u7f6e\u5706\u89d2\u6548\u679c \u5173\u952e\u6280\u672f\uff1a\u901a\u8fc7 UIRectCorner\u83b7\u53d6\u662f\u56db\u4e2a\u89d2\u7684\u5b9a\u4e49 UIBe [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6,5],"tags":[],"_links":{"self":[{"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/posts\/1362"}],"collection":[{"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/92it.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1362"}],"version-history":[{"count":2,"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/posts\/1362\/revisions"}],"predecessor-version":[{"id":1369,"href":"https:\/\/92it.top\/index.php?rest_route=\/wp\/v2\/posts\/1362\/revisions\/1369"}],"wp:attachment":[{"href":"https:\/\/92it.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1362"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/92it.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1362"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/92it.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1362"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}