{"id":6791,"date":"2025-05-30T13:15:17","date_gmt":"2025-06-05T05:29:16","guid":{"rendered":"https:\/\/badgameshow.com\/steven\/?p=6791"},"modified":"2025-06-05T13:15:17","modified_gmt":"2025-06-05T05:29:16","slug":"https-badgameshow-com-steven-71","status":"publish","type":"post","link":"https:\/\/badgameshow.com\/steven\/swift\/https-badgameshow-com-steven-71\/","title":{"rendered":"Swift \u6838\u5fc3\u52d5\u756b CABasicAnimation \u5b8c\u6574\u6307\u5357\u30102025 \u6700\u65b0\u8a9e\u6cd5\u8207\u6700\u4f73\u5be6\u8e10\u3011"},"content":{"rendered":"

“`html
\n<\/p>\n

Swift \u6838\u5fc3\u52d5\u756b CABasicAnimation \u5b8c\u6574\u6307\u5357\u30102025 \u6700\u65b0\u8a9e\u6cd5\u8207\u6700\u4f73\u5be6\u8e10\u3011<\/h1>\n

Swift \u662f\u4e00\u500b\u5f37\u5927\u7684\u7a0b\u5f0f\u8a9e\u8a00\uff0c\u9069\u5408\u958b\u767c\u8005\u7528\u4f86\u5efa\u7acb\u5404\u7a2e\u61c9\u7528\u7a0b\u5f0f\uff0c\u5176\u4e2d\u52d5\u756b\u662f\u589e\u5f37\u7528\u6236\u9ad4\u9a57\u7684\u91cd\u8981\u5143\u7d20\u3002\u5728 Swift \u4e2d\uff0cCABasicAnimation<\/strong> \u662f\u4e00\u500b\u6838\u5fc3\u52d5\u756b\u985e\u5225\uff0c\u80fd\u5920\u5e6b\u52a9\u958b\u767c\u8005\u8f15\u9b06\u5275\u5efa\u591a\u7a2e\u52d5\u756b\u6548\u679c\u3002<\/p>\n

\u4ec0\u9ebc\u662f CABasicAnimation\uff1f<\/h2>\n

CABasicAnimation \u662f Core Animation \u7684\u57fa\u672c\u52d5\u756b\u5de5\u5177\uff0c\u5141\u8a31\u958b\u767c\u8005\u7c21\u55ae\u5730\u5275\u5efa\u52d5\u756b\u6548\u679c\uff0c\u5982\u79fb\u52d5\u3001\u65cb\u8f49\u548c\u7e2e\u653e\u7b49\u3002\u4f7f\u7528 CABasicAnimation\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u5728\u77ed\u6642\u9593\u5167\u5275\u5efa\u51fa\u4ee4\u4eba\u9a5a\u8c54\u7684\u52d5\u756b\uff0c\u800c\u4e0d\u9700\u64b0\u5beb\u904e\u591a\u7684\u7a0b\u5f0f\u78bc\u3002<\/p>\n

\u5982\u4f55\u4f7f\u7528 CABasicAnimation<\/h2>\n

\u4f7f\u7528 CABasicAnimation \u975e\u5e38\u7c21\u55ae\uff0c\u958b\u767c\u8005\u53ea\u9700\u9075\u5faa\u4ee5\u4e0b\u6b65\u9a5f\uff1a<\/p>\n

    \n
  1. \u5efa\u7acb CABasicAnimation \u7269\u4ef6\u3002<\/li>\n
  2. \u6307\u5b9a\u52d5\u756b\u7684\u5c6c\u6027\uff0c\u4f8b\u5982\u8d77\u59cb\u4f4d\u7f6e\u3001\u7d50\u675f\u4f4d\u7f6e\u548c\u52d5\u756b\u6301\u7e8c\u6642\u9593\u3002<\/li>\n
  3. \u5c07 CABasicAnimation \u7269\u4ef6\u6dfb\u52a0\u5230 CALayer \u7269\u4ef6\u4e2d\u4ee5\u57f7\u884c\u52d5\u756b\u3002<\/li>\n<\/ol>\n

    \u7bc4\u4f8b\uff1a\u5c07 UIView \u5f9e\u4e00\u500b\u4f4d\u7f6e\u79fb\u52d5\u5230\u53e6\u4e00\u500b\u4f4d\u7f6e<\/h2>\n

    \u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u7bc4\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u8b93\u4e00\u500b UIView \u5f9e\u539f\u672c\u7684\u4f4d\u7f6e\u79fb\u52d5\u5230\u53e6\u4e00\u500b\u4f4d\u7f6e\uff1a<\/p>\n

    let animation = CABasicAnimation(keyPath: \"position\")\nanimation.fromValue = CGPoint(x: 0, y: 0)\nanimation.toValue = CGPoint(x: 100, y: 100)\nanimation.duration = 1.0\n\nview.layer.add(animation, forKey: \"position\")\n<\/code><\/pre>\n
    \u4e0a\u8ff0\u7a0b\u5f0f\u78bc\u5efa\u7acb\u4e86\u4e00\u500b CABasicAnimation \u7269\u4ef6\uff0c\u6307\u5b9a\u4e86\u52d5\u756b\u7684\u8d77\u59cb\u548c\u7d50\u675f\u4f4d\u7f6e\uff0c\u4ee5\u53ca\u52d5\u756b\u7684\u6301\u7e8c\u6642\u9593\u3002\u5c07 CABasicAnimation \u7269\u4ef6\u52a0\u5165\u5230 UIView \u7684 CALayer \u5f8c\uff0c\u52d5\u756b\u4fbf\u6703\u81ea\u52d5\u57f7\u884c\u3002<\/p>\n
    \u932f\u8aa4\u6392\u9664\u8207\u6700\u4f73\u5be6\u8e10<\/h2>\n
    \u5728\u4f7f\u7528 CABasicAnimation \u6642\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u932f\u8aa4\u53ca\u5176\u89e3\u6c7a\u65b9\u6cd5\uff1a<\/p>\n
      \n
    • \u52d5\u756b\u4e0d\u986f\u793a\uff1a<\/strong>\u78ba\u4fdd\u5c07\u52d5\u756b\u6dfb\u52a0\u5230\u6b63\u78ba\u7684 CALayer\uff0c\u4e26\u6aa2\u67e5\u7269\u4ef6\u7684\u53ef\u898b\u6027\u3002<\/li>\n
    • \u52d5\u756b\u6548\u679c\u4e0d\u5982\u9810\u671f\uff1a<\/strong>\u78ba\u8a8d\u52d5\u756b\u5c6c\u6027\uff08\u5982 fromValue \u548c toValue\uff09\u8a2d\u7f6e\u6b63\u78ba\uff0c\u4e26\u6aa2\u67e5\u52d5\u756b\u7684\u6301\u7e8c\u6642\u9593\u3002<\/li>\n<\/ul>\n
      \u5ef6\u4f38\u61c9\u7528<\/h2>\n
      CABasicAnimation \u53ef\u4ee5\u8207\u5176\u4ed6\u52d5\u756b\u985e\u578b\uff08\u5982 CAKeyframeAnimation \u6216 CAAnimationGroup\uff09\u7d50\u5408\u4f7f\u7528\uff0c\u5275\u5efa\u66f4\u8907\u96dc\u7684\u52d5\u756b\u6548\u679c\u3002\u9019\u4e9b\u6280\u8853\u53ef\u4ee5\u7528\u65bc\u5be6\u73fe\u904e\u6e21\u6548\u679c\u3001\u65cb\u8f49\u548c\u7e2e\u653e\u7b49\u3002<\/p>\n
      \"Swift<\/p>\n
      Q&A\uff08\u5e38\u898b\u554f\u984c\u89e3\u7b54\uff09<\/h2>\n
      1. CABasicAnimation \u8207\u5176\u4ed6\u52d5\u756b\u6709\u4ec0\u9ebc\u4e0d\u540c\uff1f<\/h3>\n
      CABasicAnimation \u662f\u4e00\u7a2e\u57fa\u672c\u52d5\u756b\uff0c\u5c08\u6ce8\u65bc\u55ae\u4e00\u5c6c\u6027\u8b8a\u5316\uff0c\u800c CAKeyframeAnimation \u53ef\u4ee5\u63a7\u5236\u591a\u500b\u95dc\u9375\u9ede\u7684\u52d5\u756b\u6548\u679c\u3002<\/p>\n
      2. \u5982\u4f55\u5728\u52d5\u756b\u5b8c\u6210\u5f8c\u57f7\u884c\u67d0\u500b\u64cd\u4f5c\uff1f<\/h3>\n
      \u53ef\u4ee5\u4f7f\u7528\u52d5\u756b\u7684 delegate \u65b9\u6cd5\u6216\u4f7f\u7528 completion<\/code> handler \u4f86\u57f7\u884c\u52d5\u756b\u5b8c\u6210\u5f8c\u7684\u64cd\u4f5c\u3002<\/p>\n
      3. CABasicAnimation \u662f\u5426\u652f\u6301\u52d5\u756b\u53cd\u8f49\uff1f<\/h3>\n
      \u662f\u7684\uff0c\u901a\u904e\u8a2d\u7f6e autoreverses<\/code> \u5c6c\u6027\u70ba true<\/code>\uff0c\u52d5\u756b\u5728\u7d50\u675f\u5f8c\u6703\u81ea\u52d5\u53cd\u8f49\u56de\u5230\u8d77\u59cb\u72c0\u614b\u3002<\/p>\n
      “`
      \n—<\/p>\n","protected":false},"excerpt":{"rendered":"
      \u6587\u7ae0\u6458\u8981\uff1a\u672c\u6587\u5c07\u4ecb\u7d39Swift\u4e2dCABasicAnimation\u7684\u4f7f\u7528\u65b9\u6cd5\uff0c\u8b93\u958b\u767c\u8005\u53ef\u4ee5\u8f15\u9b06\u5730\u5c0diOS\u52d5\u756b\u9032\u884c\u64cd\u4f5c\uff0c\u4e26\u77ad\u89e3\u5982\u4f55\u4f7f\u7528CABasicAnimation\u4f86\u5275\u5efa\u548c\u57f7\u884c\u52d5\u756b\u3002<\/p>\n","protected":false},"author":1,"featured_media":6789,"comment_status":"open","ping_status":"closed","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":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[174,5],"tags":[173,9],"class_list":["post-6791","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ios","category-swift","tag-ios","tag-swift"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/badgameshow.com\/steven\/wp-content\/uploads\/2023\/02\/Swift-\u6838\u5fc3\u52d5\u756b\uff1aCABasicAnimation-\ud83d\udd25_1675395831.050853.webp","jetpack-related-posts":[],"jetpack_shortlink":"https:\/\/wp.me\/pcFK27-1Lx","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/6791","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=6791"}],"version-history":[{"count":0,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/posts\/6791\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/media\/6789"}],"wp:attachment":[{"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/media?parent=6791"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/categories?post=6791"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/badgameshow.com\/steven\/wp-json\/wp\/v2\/tags?post=6791"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}