{"id":7422,"date":"2025-05-31T12:57:37","date_gmt":"2025-06-05T05:28:36","guid":{"rendered":"https:\/\/badgameshow.com\/steven\/?p=7422"},"modified":"2025-06-05T12:57:37","modified_gmt":"2025-06-05T05:28:36","slug":"https-badgameshow-com-steven-382","status":"publish","type":"post","link":"https:\/\/badgameshow.com\/steven\/swift\/https-badgameshow-com-steven-382\/","title":{"rendered":"Swift \u5716\u5f62\u7e6a\u88fd\u8207\u52d5\u756b\u6548\u679c\uff1a2025 \u6700\u65b0\u6559\u5b78\u8207\u6700\u4f73\u5be6\u8e10 \ud83c\udfa8"},"content":{"rendered":"<p>&#8220;`html<br \/>\n<meta name=\"keywords\" content=\"swift, \u5716\u5f62\u7e6a\u88fd, \u52d5\u756b\u6548\u679c, UIKit, Core Graphics\"><\/p>\n<h2>\u5f15\u8a00<\/h2>\n<p>Swift \u662f\u4e00\u7a2e\u975e\u5e38\u5f37\u5927\u7684\u7a0b\u5f0f\u8a9e\u8a00\uff0c\u7279\u5225\u9069\u5408\u7528\u65bc iOS \u548c macOS \u61c9\u7528\u7a0b\u5f0f\u7684\u958b\u767c\u3002\u900f\u904e 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height: 100))\ncontext?.setFillColor(UIColor.red.cgColor)\ncontext?.fillPath()\n\n\/\/ \u7e6a\u88fd\u7dda\u689d\ncontext?.move(to: CGPoint(x: 0, y: 0))\ncontext?.addLine(to: CGPoint(x: 100, y: 100))\ncontext?.setStrokeColor(UIColor.blue.cgColor)\ncontext?.setLineWidth(2.0)\ncontext?.strokePath()\n\n\/\/ \u7e6a\u88fd\u6587\u5b57\nlet text = \"Hello World!\"\nlet font = UIFont.systemFont(ofSize: 16.0)\nlet textAttributes = [NSAttributedString.Key.font: font]\nlet textSize = text.size(withAttributes: textAttributes)\nlet textRect = CGRect(x: 0, y: 0, width: textSize.width, height: textSize.height)\ntext.draw(in: textRect, withAttributes: textAttributes)\n<\/code><\/pre>\n<p>\u9019\u6bb5\u7a0b\u5f0f\u78bc\u6703\u7e6a\u88fd\u51fa\u4e00\u500b\u7d05\u8272\u5713\u5f62\u3001\u4e00\u689d\u85cd\u8272\u7dda\u689d\u548c\u4e00\u6bb5\u6587\u5b57\u3002<\/p>\n<h2>\u932f\u8aa4\u6392\u9664<\/h2>\n<p>\u5982\u679c\u60a8\u7684\u5716\u5f62\u672a\u6b63\u5e38\u986f\u793a\uff0c\u8acb\u6aa2\u67e5\u4ee5\u4e0b\u5e7e\u9ede\uff1a<\/p>\n<ul>\n<li>\u78ba\u4fdd\u60a8\u7684\u7e6a\u5716\u7a0b\u5f0f\u78bc\u5728\u6b63\u78ba\u7684\u751f\u547d\u9031\u671f\u65b9\u6cd5\u4e2d\u57f7\u884c\uff08\u4f8b\u5982 <code>draw(_:) <\/code> \u65b9\u6cd5\uff09\u3002<\/li>\n<li>\u6aa2\u67e5\u984f\u8272\u548c\u8def\u5f91\u662f\u5426\u6b63\u78ba\u8a2d\u7f6e\u3002<\/li>\n<li>\u78ba\u8a8d\u60a8\u662f\u5426\u5df2\u7d93\u5c07\u5716\u5c64\u6dfb\u52a0\u5230\u6b63\u78ba\u7684\u8996\u5716\u4e2d\u3002<\/li>\n<\/ul>\n<h2>\u5ef6\u4f38\u61c9\u7528<\/h2>\n<p>\u9664\u4e86\u57fa\u672c\u5716\u5f62\uff0c\u60a8\u9084\u53ef\u4ee5\u4f7f\u7528 Swift 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