CSSでblend-modeを使ってみよう!
by
Emi MATSUDA
Link
Embed
Share
Beginning
This slide
Copy link URL
Copy link URL
Copy iframe embed code
Copy iframe embed code
Copy javascript embed code
Copy javascript embed code
Share
Tweet
Share
Tweet
Slide 1
Slide 1 text
CSSͰblend-modeΛͬͯΈΑ͏ʂ 2019.11.29(fri) 18:00~ tambourine inc. enginner : MATSUDA Emi
Slide 2
Slide 2 text
ϑϩϯτଆͰɺը૾Λ৮Δඞཁ͕͋Δ߹
Slide 3
Slide 3 text
ϑϩϯτଆͰɺը૾Λ৮Δඞཁ͕͋Δ߹ • Ϩεϙϯγϒ Πϝʔδ • τϦϛϯά • ϦαΠζ • มܗ
Slide 4
Slide 4 text
ϑϩϯτଆͰɺը૾Λ৮Δඞཁ͕͋Δ߹ • Ϩεϙϯγϒ Πϝʔδɿpictureཁૉɺsrcsetଐੑ • τϦϛϯάɿobject-fitʢclipফ໓ʣϓϩύςΟ • ϦαΠζɿwidthͱ͔max-widthͱ͔ͷϓϩύςΟ • มܗɿtransformϓϩύςΟ
Slide 5
Slide 5 text
͜ͳ͍ͩґཔ͞Εͨͭ • ʛɾωɾʣ{ ϩΰɺޫΒͤͯɻ
Slide 6
Slide 6 text
͜ͳ͍ͩґཔ͞Εͨͭ • ʛɾωɾʣ{ ϩΰɺޫΒͤͯɻ • …ɻ } ʢɾωɾ
Slide 7
Slide 7 text
͜ͳ͍ͩґཔ͞Εͨͭ • ͞Εͨϩΰ
Slide 8
Slide 8 text
͜ͳ͍ͩґཔ͞Εͨͭ • ͞Εͨϩΰ • ࠇഎܠ͖ͭpng
Slide 9
Slide 9 text
͜ͳ͍ͩґཔ͞Εͨͭ • ͞Εͨϩΰ • ࠇഎܠ͖ͭpng • …ɻ } ʢɾωɾ
Slide 10
Slide 10 text
CSSͰͳΜͱ͔͢Δͧɻ
Slide 11
Slide 11 text
ը૾ʹରͯ͠ޮՌΛ༩͑Δ
Slide 12
Slide 12 text
ը૾ʹରͯ͠ޮՌΛ༩͑Δ • filterϓϩύςΟ • blend-modeϓϩύςΟ
Slide 13
Slide 13 text
ը૾ʹରͯ͠ޮՌΛ༩͑Δ • filterϓϩύςΟɿը૾શମʹରͯ͠ޮՌΛ༩͑Δ • blend-modeϓϩύςΟɿ৭ͷॏͳΓʹޮՌΛ༩͑Δ
Slide 14
Slide 14 text
ը૾ʹରͯ͠ޮՌΛ༩͑Δ • filterϓϩύςΟɿը૾શମʹରͯ͠ޮՌΛ༩͑Δ • blend-modeϓϩύςΟɿ৭ͷॏͳΓʹޮՌΛ༩͑Δ
Slide 15
Slide 15 text
ը૾ʹରͯ͠ޮՌΛ༩͑Δ • ཁɺPhotoshopͷίϨ
Slide 16
Slide 16 text
blend-modeϓϩύςΟͱ • background-blend-mode • mix-blend-mode
Slide 17
Slide 17 text
blend-modeϓϩύςΟͱ • background-blend-modeɿཁૉͷഎܠը૾ɾഎܠ৭ΛϒϨ ϯυ͢Δͱ͖ʹ͏ • mix-blend-modeɿޙΖʹ͋Δཁૉͱͷը૾ɾഎܠ৭Λϒ Ϩϯυ͢Δͱ͖ʹ͏
Slide 18
Slide 18 text
blend-modeϓϩύςΟͱ • background-blend-modeɿཁૉͷഎܠը૾ɾഎܠ৭ΛϒϨ ϯυ͢Δͱ͖ʹ͏ • mix-blend-modeɿޙΖʹ͋Δཁૉͱͷը૾ɾഎܠ৭Λϒ Ϩϯυ͢Δͱ͖ʹ͏
Slide 19
Slide 19 text
blend-modeϓϩύςΟͱ • demo • https://jsfiddle.net/4ghyzvcp/53/
Slide 20
Slide 20 text
͜ͳ͍ͩґཔ͞Εͨͭ • ͞Εͨϩΰ • ࠇഎܠ͖ͭpng
Slide 21
Slide 21 text
͜ͳ͍ͩґཔ͞Εͨͭ • ͞Εͨϩΰ • demo • https://jsfiddle.net/xnza8hbk/9/
Slide 22
Slide 22 text
ҙ • ͑Δͱ͜ΖΛΘ͖·͑Α͏ɻ • https://caniuse.com/#search=mix-blend-mode
Slide 23
Slide 23 text
ҙ • ͍ͯ͠ͳ͍ը૾ͷΘΓʹ͏ͷNG • ͲΜͳڥͰɺใਖ਼͑͘͠ΔྗΛɻ • ϓϥεΞϧϑΝͷ০ʹ͏ͳΒ͍͍͔ͳʔɻ͘Β͍ɻ
Slide 24
Slide 24 text
·ͱΊ • ͓ࣄ͍ΖΜͳཁٻʹԠ͑ͳ͍ͱ͍͚ͳ͍ • ը૾ΛCSSͰ͍͡Δ͜ͱՄೳ • ͪΐͬͱͨ͠ΤϑΣΫτՃ͑ΔͷͰ͋ΕɺCSSศར • Γ͗͢Α͘ͳ͍
Slide 25
Slide 25 text
͓ΘΓ • ͋Γ͕ͱ͏͍͟͝·ͨ͠ɻ