Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
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
Search
M"e
September 20, 2020
Technology
3
5.4k
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
M"e
September 20, 2020
Tweet
Share
More Decks by M"e
See All by M"e
Hapticをカスタマイズしてみよう / ZOZO Tech Talk #6 Customize Haptic
endoumari
0
2.4k
UIViewで光の三原色の混ざり合いを表現したい / potatotips 75 Blend Mode
endoumari
1
360
ZOZOが採用しているiOSのアーキテクチャについて/zozo-tech-meetup8-ios-architecture
endoumari
0
2.6k
Dribbbleで見つけたコンセプトデザインを実装/potatotips-56-concept-design
endoumari
2
690
iOSエンジニアが悩んだUpボタンについて / 2017 potatotips 45 Up Button
endoumari
1
1.2k
URLエンコードされた Shift_JISのデコードについて / iOSDC 2017 LT SJIS decode
endoumari
1
5.5k
Other Decks in Technology
See All in Technology
stupid jj tricks
indirect
0
7.5k
業務自動化プラットフォーム Google Agentspace に入門してみる #devio2025
maroon1st
0
170
C# 14 / .NET 10 の新機能 (RC 1 時点)
nenonaninu
1
1.2k
PyCon JP 2025 DAY1 「Hello, satellite data! ~Pythonではじめる衛星データ解析~」
ra0kley
0
730
バイブコーディングと継続的デプロイメント
nwiizo
2
350
KMP の Swift export
kokihirokawa
0
110
AIコーディングとエンジニアリングの現在地 / A Snapshot of AI Coding and Engineering(Sept. 2025)
ar_tama
0
160
それでも私はContextに値を詰めたい | Go Conference 2025 / go conference 2025 fill context
budougumi0617
4
900
インサイト情報からどこまで自動化できるか試してみた
takas0522
0
120
PLaMoの事後学習を支える技術 / PFN LLMセミナー
pfn
PRO
9
3k
Pythonによる契約プログラミング入門 / PyCon JP 2025
7pairs
4
2.2k
AIが書いたコードをAIが検証する!自律的なモバイルアプリ開発の実現
henteko
1
230
Featured
See All Featured
We Have a Design System, Now What?
morganepeng
53
7.8k
Facilitating Awesome Meetings
lara
56
6.6k
実際に使うSQLの書き方 徹底解説 / pgcon21j-tutorial
soudai
PRO
188
55k
Design and Strategy: How to Deal with People Who Don’t "Get" Design
morganepeng
132
19k
A better future with KSS
kneath
239
17k
Practical Orchestrator
shlominoach
190
11k
Producing Creativity
orderedlist
PRO
347
40k
Stop Working from a Prison Cell
hatefulcrawdad
271
21k
Exploring the Power of Turbo Streams & Action Cable | RailsConf2023
kevinliebholz
34
6.1k
Being A Developer After 40
akosma
90
590k
Optimising Largest Contentful Paint
csswizardry
37
3.4k
No one is an island. Learnings from fostering a developers community.
thoeni
21
3.5k
Transcript
จࣈྻΛίϐʔͰ͖Δ εΫϦʔϯγϣοτΛ࡞Δ גࣜձࣾZOZOςΫϊϩδʔζ ZOZOTOWN෦ ͑ΜͲ͏ Copyright © ZOZO Technologies, Inc.
© ZOZO Technologies, Inc. גࣜձࣾZOZOςΫϊϩδʔζ ZOZOTOWN෦ ͑ΜͲ͏ ▶ ZOZOTOWN /
iOSΞϓϦ։ൃ ▶ Twitter: re___you 2
© ZOZO Technologies, Inc. ͝ଘͰ͠ΐ͏͔ʁ 3
© ZOZO Technologies, Inc. 4 ͝ଘͰ͠ΐ͏͔ʁ - iOS 13͔ΒϑϧϖʔδͷεΫϦʔϯγϣοτ͕Մೳʹʂ
© ZOZO Technologies, Inc. 5 - iOS 13͔ΒϑϧϖʔδͷεΫϦʔϯγϣοτ͕Մೳʹʂ - αʔυύʔςΟΞϓϦରԠͰ͖Δ
͝ଘͰ͠ΐ͏͔ʁ
© ZOZO Technologies, Inc. 6 - iOS 13͔ΒϑϧϖʔδͷεΫϦʔϯγϣοτ͕Մೳʹʂ - αʔυύʔςΟΞϓϦରԠͰ͖Δ
- อଘܗࣜPDF ͝ଘͰ͠ΐ͏͔ʁ
© ZOZO Technologies, Inc. 7 εΫϦʔϯγϣοτͰจࣈΛ ίϐʔݕࡧͰ͖Δɻ ͦ͏ɺPDFͳΒͶɻ
© ZOZO Technologies, Inc. 8 ͦ͏ɺPDFͳΒͶ SafariͷϑϧϖʔδεΫϦʔϯγϣοτͰ จࣈྻͷίϐʔ&ݕࡧ͕Ͱ͖Δ
© ZOZO Technologies, Inc. 9
© ZOZO Technologies, Inc. 10 จࣈͷίϐʔ͕ Ͱ͖ͳ͍
© ZOZO Technologies, Inc. 11 จࣈΛίϐʔͰ͖ͳ͍ PDFͨͩͷը૾ͩ
© ZOZO Technologies, Inc. 12 ࠓ͢͜ͱ - ͳͥPDFจࣈྻΛίϐʔͰ͖Δͷ͔ʁ - ͳͥจࣈྻΛίϐʔͰ͖ͳ͔ͬͨͷ͔ʁ
- จࣈྻΛίϐʔͰ͖ΔPDFΛ࡞Δʹʁ
© ZOZO Technologies, Inc. 13 ࠓ͞ͳ͍͜ͱ - ϑϧϖʔδͷεΫϦʔϯγϣοτͷ࡞ʹ͍ͭͯ - TECH
BLOGʹߘ͍ͯ͠·͢ https://techblog.zozo.com/entry/ios_fullpage_screenshot
© ZOZO Technologies, Inc. ͳͥPDFจࣈྻΛ ίϐʔͰ͖Δͷ͔ʁ 14 Episode 1.
© ZOZO Technologies, Inc. 15 PDF จࣈใΛ͍࣋ͬͯΔ
© ZOZO Technologies, Inc. 16 PDFͷจࣈͷඳը จࣈใ
© ZOZO Technologies, Inc. 17 PDFͷத
© ZOZO Technologies, Inc. 18 PDFͷத
© ZOZO Technologies, Inc. 19 PDFͷத
© ZOZO Technologies, Inc. ͳͥจࣈྻΛ ίϐʔͰ͖ͳ͔ͬͨͷ͔ʁ 20 Episode 2.
© ZOZO Technologies, Inc. 21 จࣈใΛ ͍࣋ͬͯͳ͔ͬͨ
© ZOZO Technologies, Inc. 22 จࣈྻΛίϐʔͰ͖ͳ͍PDF ը૾ ը૾ ը૾ ը૾
© ZOZO Technologies, Inc. 23 จࣈྻΛίϐʔͰ͖ͳ͍PDF ը૾ ը૾ ը૾ ը૾
จࣈը૾ʹͳ͍ͬͯͨ
© ZOZO Technologies, Inc. 24 จࣈྻΛίϐʔͰ͖ͳ͍PDF ը૾ ը૾ ը૾ ը૾
ͳͥͳͷ͔ʁ
© ZOZO Technologies, Inc. iOSͷඳըʹ͍ͭͯ 25 - iOScontextʹΑͬͯඳըܗ͕ࣜมΘΔ - PDFContext
→ PDF - ImageContext → ը૾ https://developer.apple.com/library/archive/documentation/ GraphicsImaging/Conceptual/drawingwithquartz2d/dq_overview/ dq_overview.html
© ZOZO Technologies, Inc. 26 iOSͷඳըʹ͍ͭͯ PDFContextʹඳը͢Ε ͍͍ײ͡ʹͳΔͱࢥ͍ͬͯͨ
© 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() ίʔυΛݟͯ͠ΈΔ
© 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() ίʔυΛݟͯ͠ΈΔ ո͍͠
© ZOZO Technologies, Inc. 29 view.layer.render ԿΛඳը͍ͯ͠Δͷ͔ʁ
© ZOZO Technologies, Inc. 30 view.layer.render UIViewͷίϯςϯπͷ ϏοτϚοϓΛඳը͍ͯ͠Δ
© ZOZO Technologies, Inc. 31 UIViewͱCALayerͷؔ CALayer PDFContext drawRect render
ίϐʔͰ͖ͳ͍ PDF BitmapContext ϏοτϚοϓ UIView
© ZOZO Technologies, Inc. จࣈྻΛίϐʔͰ͖Δ PDFΛ࡞Δʹʁ 32 Episode 3.
© ZOZO Technologies, Inc. 33 ViewΛඳը͢Δ
© ZOZO Technologies, Inc. 34 UIView CALayer PDFContext drawRect render
ίϐʔͰ͖ͳ͍ PDF BitmapContext ϏοτϚοϓ PDFContext ίϐʔͰ͖Δ PDF viewΛඳը͢Δ
© 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
© ZOZO Technologies, Inc. 36 let renderer = UIGraphicsPDFRenderer(bounds: view.bounds)
let data = renderer.pdfData { context in context.beginPage() view.draw(view.bounds) } UIGraphicsEndPDFContext() viewΛඳը͢Δ
© ZOZO Technologies, Inc. 37
© ZOZO Technologies, Inc. Կඳը͞Εͳ͍
© ZOZO Technologies, Inc. 39 let renderer = UIGraphicsPDFRenderer(bounds: view.bounds)
let data = renderer.pdfData { context in context.beginPage() view.draw(view.bounds) } UIGraphicsEndPDFContext() viewΛඳը͢Δ
© 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
© ZOZO Technologies, Inc. 41
© ZOZO Technologies, Inc. ϨΠΞτ͕ ࠨ্ʹີͰ͢
© ZOZO Technologies, Inc. 43 view.layer.render ϨΠΞτ എܠͷඳը ಁաॲཧ Ϙʔμͷඳը
AspectFill ରԠ
© ZOZO Technologies, Inc. 44 ͋ͱ࣮͢Δ͚ͩ
© ZOZO Technologies, Inc. 45
© ZOZO Technologies, Inc. 46 ৄ͍࣮͠GitHub https://github.com/EndouMari/ SampleScreenshot
None