{"id":6252,"date":"2024-07-08T19:43:31","date_gmt":"2024-07-08T11:43:31","guid":{"rendered":"https:\/\/t.n-years.com\/?p=6252"},"modified":"2024-07-08T19:43:31","modified_gmt":"2024-07-08T11:43:31","slug":"cwmoney-%e5%ba%94%e7%94%a8%e9%a6%96%e9%a1%b5%e8%ae%b0%e8%b4%a6%e7%9a%84-%e8%b7%b3%e5%8a%a8%e9%97%aa%e4%ba%ae%e5%8a%a8%e7%94%bb%e6%98%af%e6%80%8e%e4%b9%88%e5%ae%9e%e7%8e%b0%e7%9a%84","status":"publish","type":"post","link":"https:\/\/t.n-years.com\/?p=6252","title":{"rendered":"CWMoney \u5e94\u7528\u9996\u9875\u8bb0\u8d26\u7684 $ \u8df3\u52a8\u95ea\u4eae\u52a8\u753b\u662f\u600e\u4e48\u5b9e\u73b0\u7684"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\u975e\u539f\u521b\u3001ChatGPT \u95ee\u7b54\u751f\u6210<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">CWMoney \u5e94\u7528\u4e2d\u7684\u9996\u9875\u8bb0\u8d26\u52a8\u753b\u6548\u679c\uff0c\u5305\u62ec\u201c$\u201d\u7b26\u53f7\u7684\u8df3\u52a8\u548c\u95ea\u4eae\u52a8\u753b\uff0c\u53ef\u4ee5\u901a\u8fc7\u7ec4\u5408\u4f7f\u7528 <code>CABasicAnimation<\/code>\u3001<code>CAKeyframeAnimation<\/code> \u548c <code>CAAnimationGroup<\/code> \u6765\u5b9e\u73b0\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u4f7f\u7528 Swift \u548c Core Animation \u5b9e\u73b0\u7c7b\u4f3c\u6548\u679c\u7684\u793a\u4f8b\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u5b9e\u73b0\u6b65\u9aa4<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u8df3\u52a8\u52a8\u753b<\/strong>\uff1a\u901a\u8fc7 <code>CAKeyframeAnimation<\/code> \u6539\u53d8\u89c6\u56fe\u7684 y \u5750\u6807\u5b9e\u73b0\u8df3\u52a8\u6548\u679c\u3002<\/li>\n\n\n\n<li><strong>\u95ea\u4eae\u52a8\u753b<\/strong>\uff1a\u901a\u8fc7 <code>CABasicAnimation<\/code> \u6539\u53d8\u89c6\u56fe\u7684\u900f\u660e\u5ea6\u5b9e\u73b0\u95ea\u4eae\u6548\u679c\u3002<\/li>\n\n\n\n<li><strong>\u7ec4\u5408\u52a8\u753b<\/strong>\uff1a\u901a\u8fc7 <code>CAAnimationGroup<\/code> \u5c06\u8df3\u52a8\u548c\u95ea\u4eae\u52a8\u753b\u7ec4\u5408\u8d77\u6765\uff0c\u4f7f\u5176\u540c\u65f6\u6267\u884c\u3002<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">\u4ee3\u7801\u793a\u4f8b<\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>import UIKit\n\nclass ViewController: UIViewController {\n    let dollarLabel: UILabel = {\n        let label = UILabel()\n        label.text = \"$\"\n        label.font = UIFont.systemFont(ofSize: 40)\n        label.translatesAutoresizingMaskIntoConstraints = false\n        return label\n    }()\n\n    override func viewDidLoad() {\n        super.viewDidLoad()\n\n        view.addSubview(dollarLabel)\n        setupConstraints()\n        animateDollarLabel()\n    }\n\n    func setupConstraints() {\n        NSLayoutConstraint.activate(&#91;\n            dollarLabel.centerXAnchor.constraint(equalTo: view.centerXAnchor),\n            dollarLabel.centerYAnchor.constraint(equalTo: view.centerYAnchor)\n        ])\n    }\n\n    func animateDollarLabel() {\n        \/\/ \u8df3\u52a8\u52a8\u753b\n        let jumpAnimation = CAKeyframeAnimation(keyPath: \"position.y\")\n        jumpAnimation.values = &#91;0, -10, 0]\n        jumpAnimation.keyTimes = &#91;0, 0.5, 1]\n        jumpAnimation.duration = 0.5\n        jumpAnimation.isAdditive = true\n        jumpAnimation.repeatCount = Float.infinity\n\n        \/\/ \u95ea\u4eae\u52a8\u753b\n        let flashAnimation = CABasicAnimation(keyPath: \"opacity\")\n        flashAnimation.fromValue = 1.0\n        flashAnimation.toValue = 0.0\n        flashAnimation.duration = 0.5\n        flashAnimation.autoreverses = true\n        flashAnimation.repeatCount = Float.infinity\n\n        \/\/ \u7ec4\u5408\u52a8\u753b\n        let animationGroup = CAAnimationGroup()\n        animationGroup.animations = &#91;jumpAnimation, flashAnimation]\n        animationGroup.duration = 0.5\n        animationGroup.repeatCount = Float.infinity\n\n        dollarLabel.layer.add(animationGroup, forKey: \"jumpAndFlash\")\n    }\n}<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">\u89e3\u91ca<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>UILabel<\/strong>\uff1a\u521b\u5efa\u4e00\u4e2a UILabel \u6765\u663e\u793a\u201c$\u201d\u7b26\u53f7\uff0c\u5e76\u8bbe\u7f6e\u5176\u5b57\u4f53\u5927\u5c0f\u548c\u4f4d\u7f6e\u3002<\/li>\n\n\n\n<li><strong>CAKeyframeAnimation<\/strong>\uff1a\u521b\u5efa\u4e00\u4e2a\u5173\u952e\u5e27\u52a8\u753b\uff0c\u6539\u53d8 <code>position.y<\/code> \u5c5e\u6027\uff0c\u5b9e\u73b0\u8df3\u52a8\u6548\u679c\u3002<code>values<\/code> \u5b9a\u4e49\u4e86\u52a8\u753b\u8fc7\u7a0b\u4e2d y \u5750\u6807\u7684\u53d8\u5316\uff0c<code>keyTimes<\/code> \u5b9a\u4e49\u4e86\u6bcf\u4e2a\u5173\u952e\u5e27\u7684\u65f6\u95f4\u70b9\uff0c<code>duration<\/code> \u5b9a\u4e49\u4e86\u52a8\u753b\u6301\u7eed\u65f6\u95f4\uff0c<code>isAdditive<\/code> \u4f7f\u52a8\u753b\u7684\u503c\u76f8\u5bf9\u539f\u59cb\u4f4d\u7f6e\u53e0\u52a0\u3002<\/li>\n\n\n\n<li><strong>CABasicAnimation<\/strong>\uff1a\u521b\u5efa\u4e00\u4e2a\u57fa\u672c\u52a8\u753b\uff0c\u6539\u53d8 <code>opacity<\/code> \u5c5e\u6027\uff0c\u5b9e\u73b0\u95ea\u4eae\u6548\u679c\u3002<code>fromValue<\/code> \u548c <code>toValue<\/code> \u5206\u522b\u5b9a\u4e49\u4e86\u52a8\u753b\u7684\u521d\u59cb\u548c\u7ed3\u675f\u900f\u660e\u5ea6\uff0c<code>autoreverses<\/code> \u8bbe\u7f6e\u4e3a <code>true<\/code> \u4f7f\u52a8\u753b\u5728\u7ed3\u675f\u65f6\u53cd\u5411\u64ad\u653e\u3002<\/li>\n\n\n\n<li><strong>CAAnimationGroup<\/strong>\uff1a\u521b\u5efa\u4e00\u4e2a\u52a8\u753b\u7ec4\uff0c\u5c06\u8df3\u52a8\u548c\u95ea\u4eae\u52a8\u753b\u7ec4\u5408\u5728\u4e00\u8d77\uff0c<code>animations<\/code> \u5c5e\u6027\u5305\u542b\u6240\u6709\u5b50\u52a8\u753b\uff0c<code>duration<\/code> \u5b9a\u4e49\u4e86\u52a8\u753b\u7ec4\u7684\u6301\u7eed\u65f6\u95f4\uff0c<code>repeatCount<\/code> \u5b9a\u4e49\u4e86\u52a8\u753b\u7684\u91cd\u590d\u6b21\u6570\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u5c06\u8fd9\u4e9b\u52a8\u753b\u6dfb\u52a0\u5230 <code>dollarLabel<\/code> \u7684\u56fe\u5c42\u4e0a\uff0c\u5c31\u53ef\u4ee5\u5b9e\u73b0\u7c7b\u4f3c CWMoney \u5e94\u7528\u4e2d\u7684\u201c$\u201d\u7b26\u53f7\u8df3\u52a8\u548c\u95ea\u4eae\u7684\u52a8\u753b\u6548\u679c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u975e\u539f\u521b\u3001ChatGPT \u95ee\u7b54\u751f\u6210 CWMoney \u5e94\u7528\u4e2d\u7684\u9996\u9875\u8bb0\u8d26\u52a8\u753b\u6548\u679c\uff0c\u5305\u62ec\u201c$\u201d\u7b26\u53f7\u7684\u8df3\u52a8\u548c\u95ea\u4eae\u52a8\u753b\uff0c\u53ef&#8230; <\/p>\n<div class=\"read-more navbutton\"><a href=\"https:\/\/t.n-years.com\/?p=6252\">\u9605\u8bfb\u66f4\u591a<i class=\"fa fa-angle-double-right\"><\/i><\/a><\/div>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[66,106],"class_list":["post-6252","post","type-post","status-publish","format-standard","hentry","category-5","tag-ios","tag-106"],"_links":{"self":[{"href":"https:\/\/t.n-years.com\/index.php?rest_route=\/wp\/v2\/posts\/6252","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/t.n-years.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/t.n-years.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/t.n-years.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/t.n-years.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=6252"}],"version-history":[{"count":1,"href":"https:\/\/t.n-years.com\/index.php?rest_route=\/wp\/v2\/posts\/6252\/revisions"}],"predecessor-version":[{"id":6253,"href":"https:\/\/t.n-years.com\/index.php?rest_route=\/wp\/v2\/posts\/6252\/revisions\/6253"}],"wp:attachment":[{"href":"https:\/\/t.n-years.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6252"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/t.n-years.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=6252"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/t.n-years.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=6252"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}