文字列をコピーできるスクリーンショットを作る/iOSDC 2020 LT PDF

by M"e

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© ZOZO Technologies, Inc. iOSͷඳըʹ͍ͭͯ 25 - iOS͸contextʹΑͬͯඳըܗ͕ࣜมΘΔ - PDFContext → PDF - ImageContext → ը૾ https://developer.apple.com/library/archive/documentation/ GraphicsImaging/Conceptual/drawingwithquartz2d/dq_overview/ dq_overview.html

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© ZOZO Technologies, Inc. 27 let renderer = UIGraphicsPDFRenderer(bounds: view.bounds) let data = renderer.pdfData { context in context.beginPage() view.layer.render(in: context.cgContext) } UIGraphicsEndPDFContext() ίʔυΛݟ௚ͯ͠ΈΔ

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© ZOZO Technologies, Inc. 28 let renderer = UIGraphicsPDFRenderer(bounds: view.bounds) let data = renderer.pdfData { context in context.beginPage() view.layer.render(in: context.cgContext) } UIGraphicsEndPDFContext() ίʔυΛݟ௚ͯ͠ΈΔ ո͍͠

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© ZOZO Technologies, Inc. 35 let renderer = UIGraphicsPDFRenderer(bounds: view.bounds) let data = renderer.pdfData { context in context.beginPage() view.layer.render(in: context.cgContext) } UIGraphicsEndPDFContext() viewΛඳը͢Δ

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© ZOZO Technologies, Inc. 36 let renderer = UIGraphicsPDFRenderer(bounds: view.bounds) let data = renderer.pdfData { context in context.beginPage() view.draw(view.bounds) } UIGraphicsEndPDFContext() viewΛඳը͢Δ

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© ZOZO Technologies, Inc. 39 let renderer = UIGraphicsPDFRenderer(bounds: view.bounds) let data = renderer.pdfData { context in context.beginPage() view.draw(view.bounds) } UIGraphicsEndPDFContext() viewΛඳը͢Δ

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© ZOZO Technologies, Inc. 40 let renderer = UIGraphicsPDFRenderer(bounds: view.bounds) let data = renderer.pdfData { context in context.beginPage() view.subviews.forEach { $0.draw($0.bounds) } } UIGraphicsEndPDFContext() viewΛඳը͢Δ