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
CSSでblend-modeを使ってみよう!
Search
Emi MATSUDA
November 29, 2019
Programming
0
240
CSSでblend-modeを使ってみよう!
https://tambourine.connpass.com/event/149622/
上記イベントで話したスライドです
Emi MATSUDA
November 29, 2019
Tweet
Share
More Decks by Emi MATSUDA
See All by Emi MATSUDA
コワくないmicroInteractionの考え方・作り方
matsudaemi
0
120
コワくないJS:オープニングトーク
matsudaemi
1
230
コワくない.js1@フレームワークの話
matsudaemi
0
200
リアルパンくずナビLT
matsudaemi
0
790
Other Decks in Programming
See All in Programming
Goで実践するドメイン駆動開発 AIと歩み始めた新規プロダクト開発の現在地
imkaoru
4
650
The Past, Present, and Future of Enterprise Java
ivargrimstad
0
140
Swift Concurrency - 状態監視の罠
objectiveaudio
2
460
2025年版 サーバーレス Web アプリケーションの作り方
hayatow
23
25k
Serena MCPのすすめ
wadakatu
4
900
あなたの知らない「動画広告」の世界 - iOSDC Japan 2025
ukitaka
0
390
非同期jobをtransaction内で 呼ぶなよ!絶対に呼ぶなよ!
alstrocrack
0
530
10年もののAPIサーバーにおけるCI/CDの改善の奮闘
mbook
0
780
大規模アプリのDIフレームワーク刷新戦略 ~過去最大規模の並行開発を止めずにアプリ全体に導入するまで~
mot_techtalk
0
380
Local Peer-to-Peer APIはどのように使われていくのか?
hal_spidernight
2
450
ABEMAモバイルアプリが Kotlin Multiplatformと歩んだ5年 ─ 導入と運用、成功と課題 / iOSDC 2025
akkyie
0
330
iOSアプリの信頼性を向上させる取り組み/ios-app-improve-reliability
shino8rayu9
0
150
Featured
See All Featured
Put a Button on it: Removing Barriers to Going Fast.
kastner
60
4k
Design and Strategy: How to Deal with People Who Don’t "Get" Design
morganepeng
132
19k
Designing Experiences People Love
moore
142
24k
Gamification - CAS2011
davidbonilla
81
5.5k
The Web Performance Landscape in 2024 [PerfNow 2024]
tammyeverts
9
850
Distributed Sagas: A Protocol for Coordinating Microservices
caitiem20
333
22k
Responsive Adventures: Dirty Tricks From The Dark Corners of Front-End
smashingmag
252
21k
Being A Developer After 40
akosma
91
590k
Mobile First: as difficult as doing things right
swwweet
224
10k
Large-scale JavaScript Application Architecture
addyosmani
514
110k
A Modern Web Designer's Workflow
chriscoyier
697
190k
Helping Users Find Their Own Way: Creating Modern Search Experiences
danielanewman
30
2.9k
Transcript
CSSͰblend-modeΛͬͯΈΑ͏ʂ 2019.11.29(fri) 18:00~ tambourine inc. enginner : MATSUDA Emi
ϑϩϯτଆͰɺը૾Λ৮Δඞཁ͕͋Δ߹
ϑϩϯτଆͰɺը૾Λ৮Δඞཁ͕͋Δ߹ • Ϩεϙϯγϒ Πϝʔδ • τϦϛϯά • ϦαΠζ • มܗ
ϑϩϯτଆͰɺը૾Λ৮Δඞཁ͕͋Δ߹ • Ϩεϙϯγϒ Πϝʔδɿpictureཁૉɺsrcsetଐੑ • τϦϛϯάɿobject-fitʢclipফ໓ʣϓϩύςΟ • ϦαΠζɿwidthͱ͔max-widthͱ͔ͷϓϩύςΟ • มܗɿtransformϓϩύςΟ
͜ͳ͍ͩґཔ͞Εͨͭ • ʛɾωɾʣ{ ϩΰɺޫΒͤͯɻ
͜ͳ͍ͩґཔ͞Εͨͭ • ʛɾωɾʣ{ ϩΰɺޫΒͤͯɻ • …ɻ } ʢɾωɾ
͜ͳ͍ͩґཔ͞Εͨͭ • ͞Εͨϩΰ
͜ͳ͍ͩґཔ͞Εͨͭ • ͞Εͨϩΰ • ࠇഎܠ͖ͭpng
͜ͳ͍ͩґཔ͞Εͨͭ • ͞Εͨϩΰ • ࠇഎܠ͖ͭpng • …ɻ } ʢɾωɾ
CSSͰͳΜͱ͔͢Δͧɻ
ը૾ʹରͯ͠ޮՌΛ༩͑Δ
ը૾ʹରͯ͠ޮՌΛ༩͑Δ • filterϓϩύςΟ • blend-modeϓϩύςΟ
ը૾ʹରͯ͠ޮՌΛ༩͑Δ • filterϓϩύςΟɿը૾શମʹରͯ͠ޮՌΛ༩͑Δ • blend-modeϓϩύςΟɿ৭ͷॏͳΓʹޮՌΛ༩͑Δ
ը૾ʹରͯ͠ޮՌΛ༩͑Δ • filterϓϩύςΟɿը૾શମʹରͯ͠ޮՌΛ༩͑Δ • blend-modeϓϩύςΟɿ৭ͷॏͳΓʹޮՌΛ༩͑Δ
ը૾ʹରͯ͠ޮՌΛ༩͑Δ • ཁɺPhotoshopͷίϨ
blend-modeϓϩύςΟͱ • background-blend-mode • mix-blend-mode
blend-modeϓϩύςΟͱ • background-blend-modeɿཁૉͷഎܠը૾ɾഎܠ৭ΛϒϨ ϯυ͢Δͱ͖ʹ͏ • mix-blend-modeɿޙΖʹ͋Δཁૉͱͷը૾ɾഎܠ৭Λϒ Ϩϯυ͢Δͱ͖ʹ͏
blend-modeϓϩύςΟͱ • background-blend-modeɿཁૉͷഎܠը૾ɾഎܠ৭ΛϒϨ ϯυ͢Δͱ͖ʹ͏ • mix-blend-modeɿޙΖʹ͋Δཁૉͱͷը૾ɾഎܠ৭Λϒ Ϩϯυ͢Δͱ͖ʹ͏
blend-modeϓϩύςΟͱ • demo • https://jsfiddle.net/4ghyzvcp/53/
͜ͳ͍ͩґཔ͞Εͨͭ • ͞Εͨϩΰ • ࠇഎܠ͖ͭpng
͜ͳ͍ͩґཔ͞Εͨͭ • ͞Εͨϩΰ • demo • https://jsfiddle.net/xnza8hbk/9/
ҙ • ͑Δͱ͜ΖΛΘ͖·͑Α͏ɻ • https://caniuse.com/#search=mix-blend-mode
ҙ • ͍ͯ͠ͳ͍ը૾ͷΘΓʹ͏ͷNG • ͲΜͳڥͰɺใਖ਼͑͘͠ΔྗΛɻ • ϓϥεΞϧϑΝͷ০ʹ͏ͳΒ͍͍͔ͳʔɻ͘Β͍ɻ
·ͱΊ • ͓ࣄ͍ΖΜͳཁٻʹԠ͑ͳ͍ͱ͍͚ͳ͍ • ը૾ΛCSSͰ͍͡Δ͜ͱՄೳ • ͪΐͬͱͨ͠ΤϑΣΫτՃ͑ΔͷͰ͋ΕɺCSSศར • Γ͗͢Α͘ͳ͍
͓ΘΓ • ͋Γ͕ͱ͏͍͟͝·ͨ͠ɻ