{"id":252,"date":"2025-06-01T10:38:10","date_gmt":"2025-06-05T03:16:09","guid":{"rendered":"https:\/\/badgameshow.com\/steven\/?p=252"},"modified":"2025-06-05T10:38:10","modified_gmt":"2025-06-05T03:16:09","slug":"swift%e5%8b%95%e7%95%abanimations","status":"publish","type":"post","link":"https:\/\/badgameshow.com\/steven\/swift\/swift%e5%8b%95%e7%95%abanimations\/","title":{"rendered":"2025 \u6700\u65b0 Swift \u52d5\u756b\u6559\u5b78\uff1a\u5e73\u79fb\u3001\u65cb\u8f49\u3001\u7ffb\u8f49\u3001\u6f38\u8b8a\u984f\u8272\u8207\u6de1\u51fa\u6548\u679c"},"content":{"rendered":"<p>&#8220;`html<\/p>\n<h1>2025 \u6700\u65b0 Swift \u52d5\u756b\u6559\u5b78\uff1a\u5e73\u79fb\u3001\u65cb\u8f49\u3001\u7ffb\u8f49\u3001\u6f38\u8b8a\u984f\u8272\u8207\u6de1\u51fa\u6548\u679c<\/h1>\n<h2>\u7c21\u4ecb<\/h2>\n<p>Swift \u52d5\u756b\u7684\u8a2d\u5b9a\u975e\u5e38\u76f4\u89c0\uff0c\u4e3b\u8981\u662f\u900f\u904e\u6539\u8b8a\u8996\u5716\u5c6c\u6027\u4f86\u5be6\u73fe\u52d5\u756b\u6548\u679c\uff0c\u800c UIKit \u6703\u81ea\u52d5\u8655\u7406\u52d5\u756b\u904e\u7a0b\u3002\u9019\u7bc7\u6587\u7ae0\u5c07\u4ecb\u7d39\u5e7e\u7a2e\u5e38\u7528\u7684\u52d5\u756b\u6548\u679c\uff0c\u5305\u62ec\u5e73\u79fb\u3001\u65cb\u8f49\u3001\u6c34\u5e73\u7ffb\u8f49\u3001\u6f38\u8b8a\u984f\u8272\u548c\u6de1\u51fa\u6548\u679c\uff0c\u4e26\u63d0\u4f9b\u6700\u65b0\u7684\u8a9e\u6cd5\u8207\u6700\u4f73\u5be6\u8e10\u3002<\/p>\n<h2>Swift \u52d5\u756b Animatable \u5c6c\u6027<\/h2>\n<p>\u5728 Swift \u4e2d\uff0c\u4ee5\u4e0b\u5c6c\u6027\u53ef\u4ee5\u88ab\u6a19\u8a3b\u70ba Animatable\uff0c\u4e26\u53ef\u7528\u65bc\u88fd\u4f5c\u52d5\u756b\u6548\u679c\uff1a<br \/>\n&#8211; `frame`\uff1a\u8996\u5716\u7684\u4f4d\u7f6e\u8207\u5c3a\u5bf8\u3002<br \/>\n&#8211; `bounds`\uff1a\u8996\u5716\u7684\u5c3a\u5bf8\u3002<br \/>\n&#8211; `center`\uff1a\u8996\u5716\u7684\u4f4d\u7f6e\u3002<br \/>\n&#8211; `alpha`\uff1a\u8996\u5716\u7684\u900f\u660e\u5ea6\u3002<br \/>\n&#8211; `backgroundColor`\uff1a\u8996\u5716\u7684\u80cc\u666f\u984f\u8272\u3002<br \/>\n&#8211; `transform`\uff1a\u5e73\u79fb\u3001\u7e2e\u653e\u6216\u65cb\u8f49\u8996\u5716\u3002<br \/>\n&#8211; `contentStretch`\uff1a\u62c9\u4f38\u8996\u5716\u7684\u67d0\u90e8\u5206\u3002<\/p>\n<h2>Swift \u52d5\u756b\u5e73\u79fb<\/h2>\n<pre><code class=\"language-Swift line-numbers\">\/*** \u5e73\u79fb *\/\n@objc func moveButtonPress(sender: UIButton) {\n    sender.isSelected.toggle()\n    let targetFrame = sender.isSelected ? CGRect(x: 220, y: 100, width: 100, height: 100) : CGRect(x: 20, y: 100, width: 100, height: 100)\n    UIView.animate(withDuration: 0.3) {\n        self.doughnutImageView.frame = targetFrame\n    }\n}\n<\/code><\/pre>\n<p><img decoding=\"async\" src=\"https:\/\/i.imgur.com\/aPOTV9U.gif\" alt=\"\u5e73\u79fb\u52d5\u756b\u6548\u679c\" title=\"\"><\/p>\n<h2>Swift \u52d5\u756b\u653e\u5927\u7e2e\u5c0f<\/h2>\n<pre><code class=\"language-Swift line-numbers\">\/*** \u653e\u5927\u7e2e\u5c0f *\/\n@objc func sizeButtonPress(sender: UIButton) {\n    sender.isSelected.toggle()\n    let scale = sender.isSelected ? 1.2 : 1.0\n    UIView.animate(withDuration: 0.3) {\n        self.doughnutImageView.transform = CGAffineTransform(scaleX: scale, y: scale)\n    }\n}\n<\/code><\/pre>\n<p><img decoding=\"async\" src=\"https:\/\/i.imgur.com\/KvOlRfA.gif\" alt=\"\u653e\u5927\u7e2e\u5c0f\u52d5\u756b\u6548\u679c\" title=\"\"><\/p>\n<h2>Swift \u52d5\u756b\u6de1\u5165\u6de1\u51fa<\/h2>\n<pre><code class=\"language-Swift line-numbers\">\/*** \u96b1\u85cf\u6de1\u5165\u6de1\u51fa *\/\n@objc func alphaButtonPress(sender: UIButton) {\n    sender.isSelected.toggle()\n    let targetAlpha: CGFloat = sender.isSelected ? 0.0 : 1.0\n    UIView.animate(withDuration: 0.3, delay: 0.2, options: .curveEaseIn) {\n        self.doughnutImageView.alpha = targetAlpha\n    } completion: { _ in\n        print(\"Animation BackgroundColor Complete\")\n    }\n}\n<\/code><\/pre>\n<p><img decoding=\"async\" src=\"https:\/\/i.imgur.com\/4IJkpch.gif\" alt=\"\u6de1\u5165\u6de1\u51fa\u52d5\u756b\u6548\u679c\" title=\"\"><\/p>\n<h2>Swift \u52d5\u756b\u80cc\u666f\u984f\u8272\u6f38\u8b8a<\/h2>\n<pre><code class=\"language-Swift line-numbers\">\/*** \u80cc\u666f\u984f\u8272\u6f38\u8b8a *\/\n@objc func backgroundColorButtonPress(sender: UIButton) {\n    sender.isSelected.toggle()\n    let bgColor = sender.isSelected ? UIColor.darkGray : UIColor.red\n    UIView.animate(withDuration: 0.3, delay: 0.2, options: .curveEaseIn) {\n        self.doughnutImageView.backgroundColor = bgColor\n    }\n}\n<\/code><\/pre>\n<p><img decoding=\"async\" src=\"https:\/\/i.imgur.com\/zNmgcJg.gif\" alt=\"\u80cc\u666f\u984f\u8272\u6f38\u8b8a\u52d5\u756b\u6548\u679c\" title=\"\"><\/p>\n<h2>Swift \u52d5\u756b\u6c34\u5e73\u7ffb\u8f49<\/h2>\n<pre><code class=\"language-Swift line-numbers\">\/*** \u6c34\u5e73\u7ffb\u8f49 *\/\n@objc func transformButtonPress(sender: UIButton) {\n    sender.isSelected.toggle()\n    let transform = sender.isSelected ? CGAffineTransform(scaleX: -1, y: 1) : CGAffineTransform(scaleX: 1, y: 1)\n    UIView.animate(withDuration: 0.3, delay: 0.2, options: .curveEaseIn) {\n        self.doughnutImageView.transform = transform\n    }\n}\n<\/code><\/pre>\n<p><img decoding=\"async\" src=\"https:\/\/i.imgur.com\/yBLbWzC.gif\" alt=\"\u6c34\u5e73\u7ffb\u8f49\u52d5\u756b\u6548\u679c\" title=\"\"><\/p>\n<h2>Swift \u52d5\u756b\u65cb\u8f49<\/h2>\n<pre><code class=\"language-Swift line-numbers\">\/*** \u65cb\u8f49 *\/\n@objc func rotationAngleButtonPress(sender: UIButton) {\n    sender.isSelected.toggle()\n    let angle: CGFloat = sender.isSelected ? CGFloat.pi \/ 180 : CGFloat.pi \/ 30\n    UIView.animate(withDuration: 0.3, delay: 0.2, options: .curveEaseIn) {\n        self.doughnutImageView.transform = CGAffineTransform(rotationAngle: angle * 45)\n    }\n}\n<\/code><\/pre>\n<p><img decoding=\"async\" src=\"https:\/\/i.imgur.com\/9KyiJy5.gif\" alt=\"\u65cb\u8f49\u52d5\u756b\u6548\u679c\" title=\"\"><\/p>\n<h2>Swift \u52d5\u756b GitHub \u9023\u7d50<\/h2>\n<blockquote><p>\n  GitHub \u9023\u7d50:<br \/>\n  <a class=\"wp-editor-md-post-content-link\" href=\"https:\/\/github.com\/Bgihe\/CowAnimationsExample\" title=\"\u67e5\u770b\u7bc4\u4f8b\u4ee3\u78bc\" target=\"_blank\" rel=\"noopener\">https:\/\/github.com\/Bgihe\/CowAnimationsExample<\/a>\n<\/p><\/blockquote>\n<h2>\u5e38\u898b\u554f\u984c\u89e3\u7b54 (Q&#038;A)<\/h2>\n<h3>1. \u5982\u4f55\u5728 Swift \u4e2d\u6dfb\u52a0\u52d5\u756b\u6548\u679c\uff1f<\/h3>\n<p>\u5728 Swift \u4e2d\uff0c\u53ef\u4ee5\u900f\u904e UIView \u7684 animate \u65b9\u6cd5\u4f86\u6dfb\u52a0\u52d5\u756b\u6548\u679c\uff0c\u4e26\u6307\u5b9a\u6240\u9700\u7684\u52d5\u756b\u5c6c\u6027\u8b8a\u5316\u3002<\/p>\n<h3>2. \u52d5\u756b\u7684\u6301\u7e8c\u6642\u9593\u53ef\u4ee5\u8abf\u6574\u55ce\uff1f<\/h3>\n<p>\u662f\u7684\uff0c\u52d5\u756b\u7684\u6301\u7e8c\u6642\u9593\u53ef\u4ee5\u5728 animate \u65b9\u6cd5\u4e2d\u6307\u5b9a\uff0c\u901a\u904e\u8abf\u6574 <code>withDuration<\/code> \u7684\u53c3\u6578\u4f86\u63a7\u5236\u3002<\/p>\n<h3>3. \u6709\u4ec0\u9ebc\u65b9\u6cd5\u53ef\u4ee5\u63d0\u9ad8\u52d5\u756b\u7684\u6027\u80fd\uff1f<\/h3>\n<p>\u4f7f\u7528 <code>UIViewPropertyAnimator<\/code> \u548c <code>CADisplayLink<\/code> \u4f86\u5be6\u73fe\u66f4\u9ad8\u6548\u7684\u52d5\u756b\u6027\u80fd\uff0c\u7279\u5225\u662f\u5728\u9700\u8981\u591a\u6b21\u66f4\u65b0\u8996\u5716\u6642\u3002<\/p>\n<p>&#8220;`<br \/>\n&#8212;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u52d5\u756b\u7684\u5efa\u7acb\u4e3b\u8981\u5c31\u662f\u6539\u8b8a\u5176\u5c6c\u6027\u7136\u5f8c\u8b93UIKit\u81ea\u52d5\u4f86\u7522\u751f\u52d5\u756b\u9019\u6a23\u800c\u5df2\u3002\u6211\u5011\u6240\u8b8a\u66f4\u7684\u5c6c\u6027\u662f\u5176\u4e2d\u88ab\u6a19\u8a3b\u70baAnimatable\u3002<\/p>\n<p>\u4ee5\u4e0b\u662fAnimatable\u5c6c\u6027\u6e05\u55ae\u3002<br \/>\n&#8211; frame\uff1a\u8996\u5716\u7684\u4f4d\u7f6e\u8207\u5c3a\u5bf8\u3002<br \/>\n&#8211; bounds\uff1a\u8996\u5716\u7684\u5c3a\u5bf8\u3002<br \/>\n&#8211; center\uff1a\u8996\u5716\u7684\u4f4d\u7f6e\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[5],"tags":[50,51],"class_list":["post-252","post","type-post","status-publish","format-standard","hentry","category-swift","tag-animations","tag-github"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack-related-posts":[],"jetpack_shortlink":"https:\/\/wp.me\/pcFK27-44","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/252","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/comments?post=252"}],"version-history":[{"count":5,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/252\/revisions"}],"predecessor-version":[{"id":254,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/252\/revisions\/254"}],"wp:attachment":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/media?parent=252"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/categories?post=252"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/tags?post=252"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}