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$PSEPWB։ൃऀ͕஌͓͖͍ͬͯͨ ϨϯμϦϯάΤϯδϯͷ࿩ )5.-ΧϯϑΝϨϯεJOࣛࣇౡ

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‣ ٱอాޫଇ!BOBUPP ‣ 6*69σβΠφʔɺ
 ιϑτ΢ΣΞΤϯδχΞ ‣ ΞγΞϧגࣜձࣾ"TQFDUJWF--$ ࣗݾ঺հ

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޷ධൃചதʂ

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IUUQPOTFOJP

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ࠓ೔࿩͢͜ͱ

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࿩͢͜ͱ ‣ ͳͥ$PSEPWB͔ ‣ Α͘ى͖Δ໰୊ ‣ ϨϯμϦϯάͷྲྀΕ ‣ ΠϯλϥΫγϣϯͷߴ଎Խ ‣ Ξχϝʔγϣϯͷߴ଎Խ

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ͳͥ$PSEPWB͔

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‣ )5.-ϋΠϒϦουΞϓϦ։ൃ
 ͢ΔͨΊͷϑϨʔϜϫʔΫ

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)5.-ϋΠϒϦουΞϓϦ ‣ ΞϓϦͱͯ͠ಈ࡞ ‣ ಺෦ͷ࣮૷ʹ)5.-Λར༻ ΞϓϦ ωΠςΟϒ૚ )5.-

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࢓૊Έ ΞϓϦ HTML ಡΈࠐΈ WebView

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)5.-ϋΠϒϦουΞϓϦ
 ͷԿ͕ྑ͍ͷ͔

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ΫϩεϓϥοτϑΥʔϜੑ Android iOS

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΢Σϒͷ஌͕ࣝ׆͔ͤΔ

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ετΞͰͷ഑෍ ‣ ֎ݟ͸ී௨ͷΞϓϦͳͷͰɺετΞͰ഑ ෍Մೳ

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ωΠςΟϒͷػೳͷݺͼग़͠ ‣ +BWB4DSJQU͔Β04ͷ"1*Λݺͼग़͠Մೳ Android / iOS OS API

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$PSEPWBͷఏڙ͢ΔϓϥάΠϯ ‣ ͞Βʹ$PSEPWBϓϥάΠϯͷ
 ࢓૊ΈΛ࢖͑͹͜ΕҎ֎ͷ͜ͱ΋Մೳ ϑΝΠϧετϨʔδɺΧϝϥɺίϯύε Ճ଎౓ηϯαʔɺίϯλΫτϦετɺ Ґஔ৘ใऔಘɺωοτϫʔΫɺ#MVFUPPUI௨৴ɺ "OESPJEͷΠϯςϯτɺΞϓϦ಺ϒϥ΢βɺ (14ɺ/'$ɺFUDʜ

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Α͘ى͜Δ໰୊

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‣ ύϑΥʔϚϯε͕ѱ͍ ‣ ωΠςΟϒΞϓϦͬΆ͘ͳΒͳ͍ ‣ ಈ͖͕΋ͬ͞Γ͍ͯ͠Δ

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ղܾࡦ

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‣ ࠷ॳ͔Β଎͘ಈ͘Α͏ʹॻ͘ ‣ ॻ͍ͨޙʹνϡʔχϯά͢Δ PS

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࠷ॳ͔Β଎͘ॻ͘ ‣ ࠷ॳ͔Β଎͍ʹͨ͜͜͠ͱ͸ແ͍ ‣ τϨʔυΦϑ͕͋·Γແ͍
 ϕετϓϥΫςΟεΛ౿ऻ͢Δ

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ॻ͍ͨޙʹνϡʔχϯά͢Δ ‣ ໰୊͕ग़͔ͯΒղܾ͢Δ ‣ ܭଌͯ͠ϘτϧωοΫΛಛఆɺ࠷దԽ

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‣ "OESPJEͰ͸$ISPNFɺJ04Ͱ͸4BGBSJͷΠϯεϖ ΫλΛར༻ ‣ ϘτϧωοΫΛಛఆͯ͠࠷దԽ

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‣ ͲͪΒΛ΍Δʹͯ͠΋
 ϨϯμϦϯάͷྲྀΕͷ೺Ѳ͸ඞਢ

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XFCLJUܥΤϯδϯͷ ϨϯμϦϯάͷྲྀΕ

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ϨϯμϦϯάͷ޻ఔ }GSBNF ඳը͕࢝·ͬͯऴΘΔ·Ͱ͕GSBNF Loading Scripting Rendering Painting

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Loading Scripting Rendering Painting

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Loading ϦιʔεͷಡΈࠐΈ Ϧιʔεͷύʔε {

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ϦιʔεͷಡΈࠐΈ ‣ )5.- $44 +4 ը૾ͳͲ
 ϑΝΠϧΛϩʔυ͢Δ ‣ ௨ৗͷ΢ΣϒͰ͸ωοτϫʔΫӽ͠ͷ
 Ϧιʔεͷऔಘ

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Ϧιʔεͷύʔε ‣ ಡΈࠐΈ͕ऴΘͬͨΒɺύʔε͢Δ ‣ ϒϥ΢βͷ಺෦දݱ΁ม׵

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‣ )5.-͸%0.πϦʔʹม׵͞ΕΔ IUUQXXXIUNMSPDLTDPNFOUVUPSJBMTJOUFSOBMTIPXCSPXTFSTXPSL )5.-

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$44 ‣ $44͸$440.πϦʔʹม׵͞ΕΔ body { color: black; } .container { width: 920px; IUUQXXXIUNMSPDLTDPNFOUVUPSJBMTJOUFSOBMTIPXCSPXTFSTXPSL

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+BWB4DSJQU ‣ +BWB4DSJQU͸࣮ߦՄೳͳදݱʹίϯύΠϧ ‣ +*5ίϯύΠϧͰػցޠʹม׵͞ΕͨΓ

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௨ৗͷ΢Σϒͷ৔߹ ‣ ϦιʔεͷಡΈࠐΈ͕ѹ౗తʹ஗͍ ‣ ը૾ͷ࠷దԽ ‣ )5.-$44+4ͷѹॖ ‣ ಡΈࠐΈॱংͷ࠷దԽ

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ϋΠϒϦουΞϓϦͷ৔߹ ‣ ϦιʔεಡΈࠐΈ͸͋·Γ໰୊ʹͳΒͳ͍ ‣ ͢ͰʹϚγϯ಺ʹϦιʔε͕͋Δ͔Β ‣ ύʔε΋ϘτϧωοΫʹ͸ͳΒͳ͍

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Loading Scripting Rendering Painting

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‣ +BWB4DSJQU͸଎͍ɻ
 جຊతʹͦΕ΄Ͳ໰୊ʹͳΒͳ͍ɻ

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‣ ܭࢉྔͷଟ͍ॲཧ ‣ DBOWBT΁ͷඳը ‣ MBZPVUΛಉظతʹڧ੍͢Δίʔυ ໰୊ʹͳΔέʔε

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4DSJQUJOH͕ϘτϧωοΫͩͬͨΒ ‣ ࿩͸؆୯ 1SPpMFTλϒͰ͞Βʹܭଌ

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‣ #PUUPN6Qͷ4FMGཝɻॏ͍ͨؔ਺Λಛఆ

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ಉظతͳ-BZPVUͷڧ੍Λආ͚Δ ‣ UJNFMJOFͰ͜Ε͕ग़ͨΒ஫ҙ IUUQTEFWFMPQFSDISPNFDPNEFWUPPMTEPDTEFNPTUPPNVDIMBZPVU

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ಉظతͳMBZPVUͷڧ੍ͷྫ ‣ ཁૉͷҐஔ΍αΠζΛઃఆͭͭ͠P⒎TFU5PQ΍ HFU#PVOEJOH$MJFOU3FDU Λࢀর͢Δͱى͜Δ for(var m = 0; m < movers.length; m++) { movers[m].style.left = movers[m].offsetTop + 'px'; }

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Loading Scripting Rendering Painting

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Rendering ϦιʔεͷಡΈࠐΈ Ϧιʔεͷύʔε Calculate Style Layout {

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$BMDVMBUF4UZMF ‣ ݸผͷ%0.ཁૉʹରͯ͠ɺ౰ͨΔελΠ ϧΛܭࢉ͢Δ ‣ $440.πϦʔͱ%0.πϦʔΛࢀরͯ͠ɺ ϚονϯάॲཧΛߦ͏

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$44ϧʔϧͷϚονϯά %0.ཁૉ਺ ʷ $44ϧʔϧ਺ ॲཧճ਺ ‣ ૯౰ΓͰॲཧ͍ͯ͘͠ ‣ %0.ཁૉͱϧʔϧͷ਺͸
 গͳ͚Ε͹গͳ͍΄Ͳྑ͍

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ྑ͘ͳ͍ηϨΫλͷॻ͖ํ ‣ ࢠ ଙ ηϨΫλ͸ආ͚Δ ‣ %0.ཁૉͷ਌Λḷ͍ͬͯ͘ඞཁ͕༗ΔͨΊ body .foo .bar .hoge { … }

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ྑ͍ηϨΫλͷॻ͖ํ ‣ %0.ཁૉΛճݟΔ͚ͩ ‣ อकੑͷ఺Ͱ΋ྑ͍ .foo-bar-hoge { … }

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ن໿ʹ#&.Λ࢖͓͏ ‣ ࢠ ଙ ηϨΫλ͕ࣗಈతʹແ͘ͳΓߴ଎ʹ

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$44ϧʔϧͷϚονϯάॲཧ͸ അࣛʹͳΒͳ͍ ‣ %0.ૢ࡞͢Δͨͼʹॲཧ͕૸ΔͨΊ ‣ ΠϯλϥΫγϣϯΛ଎͘͢ΔͨΊʹ͸͜ ͷॲཧ΋଎͘͢Δඞཁ͋Γ

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-BZPVU ‣ ͦΕͧΕͷ%0.ཁૉͷϨΠΞ΢τ৘ใΛ ܭࢉ͢ΔϑΣʔζ

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-BZPVUͷ࠷ѱͷγφϦΦ ‣ %0.ૢ࡞΍$44ϓϩύςΟΛมߋͨ࣌͠ ‣ -BZPVUॲཧ͕Ҿ͖ى͜͞Εɺશͯͷ%0. ཁૉͷϨΠΞ΢τܭࢉ͕࠶౓ߦΘΕΔ

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ཁૉͷαΠζΛͳΔ΂͘ݻఆ͢Δ ‣ ϨΠΞ΢τܭࢉΛͳΔ΂͘গͳ͘͢ΔͨΊ .foobar { width: 100px; height: 200px; }

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BCTPMVUFϨΠΞ΢τΛੵۃతʹ࢖͏ ‣ ϨΠΞ΢τܭࢉΛͳΔ΂͘গͳ͘͢ΔͨΊ .piyo { position: absolute; top: 200px; left: 400px; }

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ը૾ͷαΠζ͸ඞͣࢦఆ͢Δ ‣ -BZPVUͷ΍Γͳ͓͠Λ๷͙ͨΊ

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Loading Scripting Rendering Painting

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ϦιʔεͷಡΈࠐΈ Ϧιʔεͷύʔε Paint Rasterize { Painting Composite Layers

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1BJOU ‣ %JTQMBZ-JTU $ISPNJVNͩͱ4LJB΁ͷ໋ྩ ͷੜ੒͢ΔϑΣʔζ ‣ جຊ໰୊ʹͳΒͳ͍

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3BTUFSJ[F ‣ ੜ੒ͨ͠%JTQMBZ-JTUΛ࣮ߦ࣮ͯ͠ࡍʹϐΫη ϧԽ͢ΔϑΣʔζ ‣ ॏ͍ͨ$44ϓϩύςΟ͕͔͔ͬͯΔͱ͕࣌ؒ ͔͔Δ ‣ CPYTIBEPX΍CPSEFSSBEJVT౳ ‣ $ISPNJVNͩͱ4LJB%FCVHHFSͰ֬ೝͰ͖Δ

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$PNQPTJUF-BZFST ‣ 3BTUFSJ[F֤ͨ͠ϨΠϠʔΛ߹੒͢ΔϑΣʔ ζ ‣ [JOEFY΍pYFEQPTJUJPOͳͲʹԠͯ͡Ұຕ ֆʹ͢Δ

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Ҏ্ ‣ ϨϯμϦϯάͷ޻ఔ͸͜ͷ̐ͭ Loading Scripting Rendering Painting

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ΠϯλϥΫγϣϯΛ ଎͘͢Δ

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ΠϯλϥΫγϣϯͱ͸ ‣ ϢʔβͷΞΫγϣϯʹԠͯ͡ը໘্ʹ
 ද͞ΕΔϨεϙϯε ‣ GSBNFΛNTఔ౓ҎԼʹ཈͑Δ Button

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جຊతͳߟ͑ํ ‣ 4DSJQUJOHҎԼͷ޻ఔΛ଎͘͢Δ Rendering Painting { Paint Rasterize Composite Layers Calculate Style Layout { Scripting

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ΞχϝʔγϣϯΛ ଎͘͢Δ

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ΞχϝʔγϣϯΛ଎͘͢Δ ‣ $445SBOTJUJPO΍SFRVFTU"OJNBUJPO'SBNF
 ͰͷΞχϝʔγϣϯ ‣ GSBNFΛNTҎԼʹ཈͑Δ '14

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جຊతͳߟ͑ํ ‣ 4DSJQUJOHҎ֎͸$PNQPTJUF-BZFSTͷΈΛ
 ૸ΒͤΔΑ͏ʹ͢Δ Paint Rasterize { Composite Layers Painting

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Ξχϝʔγϣϯ͸γϏΞ ‣ %0.ૢ࡞ͨ͠Γɺ-BZPVUΛҾ͖ىͨ͜͠ Γ͢ΔͱϞόΠϧͩͱશ͘࢖͍΋ͷʹͳ Βͳ͍ ‣ Ξχϝʔγϣϯத͸USBOTGPSNͱPQBDJUZ͠ ͔͍͡Βͳ͍ͷ͕٢

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(16Λ׆༻͢Δ ‣ USBOTGPSNελΠϧଐੑʹ͸ɺ USBOTMBUFE ΛؚΊ͓ͯ͘ ‣ $PNQPTJUF-BZFSTॲཧ࣌ʹ(16Ͱ߹੒͞ ΕΔΑ͏ʹͳΔ

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ิ଍$44ϓϩύςΟͷมߋ

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$44ϓϩύςΟͷมߋ͢Δͱ Կ͕ى͜Δ ‣ $44ϓϩύςΟʹΑͬͯҧ͏ ‣ XJEUI΍NBSHJOͳͲཁૉͷେ͖͞΍Ґஔͷมߋ ‣ -BZPVU͔Βॲཧ͕࢝·Δ ‣ USBOTGPSN΍PQBDJUZΛมߋ ‣ $PNQPTJUF-BZFSTͷΈ૸Δ

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$445SJHHFSTͷ঺հ ‣ $44ϓϩύςΟͷมߋ͕
 ԿΛҾ͖ى͔͜͢໢ཏ IUUQDTTUSJHHFSTDPN

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·ͱΊ

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ϨϯμϦϯάͷ޻ఔ Loading Scripting Rendering Painting ‣ ͦΕͧΕ໾ׂ͕͋Γνϡʔχϯάํ๏΋ҧ͏

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ΠϯλϥΫγϣϯΛ଎͘͢Δ Rendering Painting ‣ 4DSJQUJOHҎԼΛ଎͘͢Δ Scripting

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ΞχϝʔγϣϯΛ଎͘͢Δ ‣ $PNQPTJUF-BZFSTͷΈ૸ΒͤΔ Paint Rasterize { Composite Layers Painting

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͝ਗ਼ௌ͋Γ͕ͱ͏͍͟͝·ͨ͠