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8FCͰͰ͖ΔମݧΛߟ͑Δձ
折原 レオナルド賢
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ڈͷ͍·͝Ζ
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No content
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͢͜ͱ
͍ΖΜͳ 8FC"1*Λ৮ͬͯΈΔ
ͬͨ͜ͱͳ͍ਓͰΘ͔Γ͘͢
Ͱʮߟ͑ΔձʯͳͷͰൃలܕఴ͑ͯ
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͢τϐοΫ
໐Δͷɾಈ͘ͷͷ"1*
8FC"TTFNCMZͱ 8FC8PSLFS
1VTI"1*
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8FC"VEJP"1*8FC(-
8FC#MVFUPPUI8FC.*%*"1*
໐Δͷɾಈ͘ͷͷ"1*
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໐Δͷ
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8FC"VEJP"1*͜ͱ͡Ί
const context: AudioContext = new (window.AudioContext || window.webkitAudioContext)();
AudioContext Λ࡞͢Δͱ͜Ζ͔Β͡·Δ
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8FC"VEJP"1*͜ͱ͡Ί
const context: AudioContext = new (window.AudioContext || window.webkitAudioContext)();
const sourceNode: AudioBufferSourceNode = context.createBufferSource();
const gainNode: GainNode = context.createGain();
const biquadFilterNode: BiquadFilterNode = context.createBiquadFilter();
const analyserNode: AnalyserNode = context.createAnalyser();
biquad
Filter
Node
source
Node
gain
Node
analyser
Node
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8FC"VEJP"1*͜ͱ͡Ί
const context: AudioContext = new (window.AudioContext || window.webkitAudioContext)();
const sourceNode: AudioBufferSourceNode = context.createBufferSource();
const gainNode: GainNode = context.createGain();
const biquadFilterNode: BiquadFilterNode = context.createBiquadFilter();
const analyserNode: AnalyserNode = context.createAnalyser();
biquad
Filter
Node
source
Node
gain
Node
analyser
Node
"VEJP#VGGFS4PVSDF/PEF
TUBSU XIFO
PGGTFU
EVSBUJPO
TUPQ XIFO
CVGGFS Իָσʔλ BT"VEJP#VGGFS
MPPQ USVF
ԻݯΛઃఆɾૢ࡞
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8FC"VEJP"1*͜ͱ͡Ί
const context: AudioContext = new (window.AudioContext || window.webkitAudioContext)();
const sourceNode: AudioBufferSourceNode = context.createBufferSource();
const gainNode: GainNode = context.createGain();
const biquadFilterNode: BiquadFilterNode = context.createBiquadFilter();
const analyserNode: AnalyserNode = context.createAnalyser();
biquad
Filter
Node
source
Node
gain
Node
analyser
Node
(BJO/PEF
HBJOWBMVF ʙ
ԻྔΛίϯτϩʔϧ
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8FC"VEJP"1*͜ͱ͡Ί
const context: AudioContext = new (window.AudioContext || window.webkitAudioContext)();
const sourceNode: AudioBufferSourceNode = context.createBufferSource();
const gainNode: GainNode = context.createGain();
const biquadFilterNode: BiquadFilterNode = context.createBiquadFilter();
const analyserNode: AnalyserNode = context.createAnalyser();
biquad
Filter
Node
source
Node
gain
Node
analyser
Node
#JRVBE'JMUFS/PEF
UZQF
༻ҙ͞ΕͨΤϑΣΫλʔΛֻ͚Δ
GSFRVFODZWBMVF
ʙ
2WBMVF ʿ ʙ ʿ
ʞMPXQBTTʟ
ʞIJHIQBTTʟ
ʞCBOEQBTTʟ
ʞMPXTIFMGʟ
ʞIJHITIFMGʟ
FUD
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8FC"VEJP"1*͜ͱ͡Ί
const context: AudioContext = new (window.AudioContext || window.webkitAudioContext)();
const sourceNode: AudioBufferSourceNode = context.createBufferSource();
const gainNode: GainNode = context.createGain();
const biquadFilterNode: BiquadFilterNode = context.createBiquadFilter();
const analyserNode: AnalyserNode = context.createAnalyser();
biquad
Filter
Node
source
Node
gain
Node
analyser
Node
"OBMZTFS/PEF
ԻͷσʔλΛऔಘ͢Δ
const analyzerParams = {
times: new Uint8Array(analyserNode.frequencyBinCount),
freqs: new Uint8Array(48),
};
analyserNode.getByteTimeDomainData(analyzerParams.times);
analyserNode.getByteFrequencyData(analyzerParams.freqs);
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getByteTimeDomainData ͰऔಘͰ͖Δσʔλ
getByteFrequencyData ͰऔಘͰ͖Δσʔλ
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֤ /PEFͷઢ
biquad
Filter
Node
source
Node
gain
Node
analyser
Node
sourceNode.buffer = SOUND_BUFFER;
sourceNode.connect(gainNode);
gainNode.connect(biquadFilterNode);
biquadFilterNode.connect(analyserNode);
analyserNode.connect(context.destination);
connect connect
connect
context.destination
connect
SOUND_BUFFER
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4PVOE8BMLFSͷઢ
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4PVOE8BMLFSͷઢ
IUUQTZPVUVCF&:X089CCOL
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4PVOE8BMLFSͷઢ
IUUQTZPVUVCF9I%1D53VT
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4PVOE8BMLFSͷઢ
IUUQTZPVUVCF(1%OT$FG7I&
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ಈ͘ͷ
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8FC(-͜ͱ͡Ί
͞ΘͬͯΈΔͳΒϥΠϒϥϦ͕γϯϓϧ
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8FC(-͜ͱ͡Ί
IUUQTEFNPTMJUUMFXPSLTIPQGSUSBDL IUUQTJNNFSTJWFHDPNXJTIFT
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8FC(-͜ͱ͡Ί
import * as THREE from 'three';
const scene = new THREE.Scene();
const camera = new THREE.PerspectiveCamera(75, width / height, 0.1, 1000);
const renderer = new THREE.WebGLRenderer({ alpha: true, antialias: true });
document.getElementById('screen').appendChild(renderer.domElement);
scene camera
γʔϯͱΧϝϥ͕Ͱ͖Δ
͜ΕΛ DBOWBTͱͯ͠ %0.Ճ
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ΦϒδΣΫτΛੜ͢Δ
const geometry = new THREE.BoxGeometry(1, 1, 1);
const material = new THREE.MeshBasicMaterial({ color: 0x000000 });
const cube = new THREE.Mesh(geometry, material);
scene.add(cube);
ཱํମ͕ઃஔ͞Εͨ
scene
cube
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ϏδϡΞϥΠβʔͷத
ٖࣅίʔυ
const rectShape = new THREE.Shape();
const OFFSET = 円の中心から付け根の距離;
rectShape.moveTo(
OFFSET * cos(角度) + (幅 / 2) * cos(角度 + π / 2), // X座標
OFFSET * sin(角度) + (幅 / 2) * sin(角度 + π / 2) // Y座標
);
rectShape.lineTo(
OFFSET * cos(角度) + (幅 / 2) * cos(角度 - π / 2),
OFFSET * sin(角度) + (幅 / 2) * sin(角度 - π / 2)
);
rectShape.lineTo(
振幅 * cos(角度) + (幅 / 2) * cos(角度 + π / 2),
振幅 * sin(角度) + (幅 / 2) * sin(角度 + π / 2)
);
rectShape.lineTo(
振幅 * cos(角度) + (幅 / 2) * cos(角度 - π / 2),
振幅 * sin(角度) + (幅 / 2) * sin(角度 - π / 2)
);
←
OFFSET→
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ϏδϡΞϥΠβʔͷத
ٖࣅίʔυ
const rectShape = new THREE.Shape();
const OFFSET = 円の中心から付け根の距離;
rectShape.moveTo(
OFFSET * cos(角度) + (幅 / 2) * cos(角度 + π / 2), // X座標
OFFSET * sin(角度) + (幅 / 2) * sin(角度 + π / 2) // Y座標
);
rectShape.lineTo(
OFFSET * cos(角度) + (幅 / 2) * cos(角度 - π / 2),
OFFSET * sin(角度) + (幅 / 2) * sin(角度 - π / 2)
);
rectShape.lineTo(
振幅 * cos(角度) + (幅 / 2) * cos(角度 + π / 2),
振幅 * sin(角度) + (幅 / 2) * sin(角度 + π / 2)
);
rectShape.lineTo(
振幅 * cos(角度) + (幅 / 2) * cos(角度 - π / 2),
振幅 * sin(角度) + (幅 / 2) * sin(角度 - π / 2)
);
←
OFFSET→
͜͜ͷৼ෯̍ຊ
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ը໘ͷస
IUUQTZPVUVCF)QOVR/&:
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ը໘ͷస
5ISFFKT DBOWBT
3FBDUKT $PNQPOFOUT
5ISFFKT DBOWBT ͕͜͜
τϥϯδγϣϯ
͍ͯ͠Δ
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ը໘ͷస
const material = new THREE.ShaderMaterial({ ... });
const curtain = new THREE.Mesh(geometry, material);
ShaderMaterial Λ͏ͱɺ(-4-͕ॻ͚Δ
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ը໘ͷస
uniform float mixRatio;
uniform sampler2D tDiffuse1;
uniform sampler2D tDiffuse2;
varying vec2 vUv;
void main() {
vec4 tex1 = texture2D(tDiffuse1, vUv);
vec4 tex2 = texture2D(tDiffuse2, vUv);
gl_FragColor = mix(tex2, tex1, mixRatio);
}
const material = new THREE.ShaderMaterial({ });
material.uniforms.mixRatio.value = transition;
mixRatio
ΛมԽͤ͞Δ͜ͱͰ
̎ͭͷγʔϯΛΓସ͑Δ
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QPTUQSPDFTTJOH
TDFOFʹඳը͞ΕͯΔϞϊͨͪશͯʹӨڹΛ༩͑ΔΤϑΣΫτ
IUUQTZPVUVCF%N:[6BHPT
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QPTUQSPDFTTJOH 5ISFFKT
import { EffectComposer, RenderPass, EffectPass, GlitchEffect } from 'postprocessing';
const composer = new EffectComposer(renderer);
composer.addPass(new RenderPass(scene, camera));
const glitchEffect = new GlitchEffect();
const glitchPass = new EffectPass(camera, glitchEffect);
glitchPass.renderToScreen = false;
composer.addPass(glitchPass);
͜ΕͰɺΓΓ͢Δԋग़͕ SFOEFSFSશମʹ͔͔Δ
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ΞϯνΤΠϦΞεॲཧ
import { EffectPass, SMAAEffect } from 'postprocessing';
const smaaEffect = new SMAAEffect();
smaaEffect.setEdgeDetectionThreshold(0.08);
const smaaPass = new EffectPass(camera, smaaEffect);
smaaPass.renderToScreen = false;
composer.addPass(smaaPass);
SMAAEffect Λ͏͜ͱͰ SFOEFSFSશମʹΞϯνΤΠϦΞε͕͔͔Δ
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දݱʗମݧΛߟ͑Δ
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ԕ͘ͳ͍ະདྷͰ
8FCͷήʔϜ 18"
ͰΞϓϦฒΈʹ༡Δͣ
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ΞϓϦͱൺͯͷϝϦοτ
ɾ63-Λ౿Ί༡Δ
ɾ8FC͍ͬͯ͏Πϯελϯτੑ
ɾγΣΞͷ͢͠͞
͜ΕΛ׆͔ͯ͠ɺ༡ͼํ 1SPHSFTTJWFʹͪ͠Ό͑
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ήʔϜηϯλʔͬͯͲ͏͍͏࣌ʹߦ͘ʁ
Ո͡ΌͰ͖ͳ͍༡ͼํΛ͍ͨ࣌͠
ͨͱ͑
ݸਓͷ
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ࣗͰଗ͑ΒΕͳ͍ػࡐ͕͋Δͱ͜ΖͰ༡Ϳ
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ྟײͨͬΓͳεϐʔΧʔ
͕͋ͬͨΓ
େഭྗͷϏδϡΞϥΠβʔ͕͋ͬͨΓ
ը૾Ҿ༻ɿ %+."9
NPTFT
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໘ന͔ͬͨήʔϜΛ 18"Ͱ࣋ͪؼΔ
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%&.0
%+ϛΩαʔͷ .*%*௨৴Λ #MVFUPPUIʹͷͤͯ
8FCͰड͚औͬͯΤϑΣΫλʔΛ͔͚ͯΈΑ͏
IUUQTZPVUVCFWR/T/P':
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8FC#MVFUPPUI
const device = await navigator.bluetooth.requestDevice({
filters: [{ services: [UUID.SERVICE] }],
});
const server = await device.gatt.connect();
const service = await server.getPrimaryService(UUID.SERVICE);
const characteristic = await service.getCharacteristic(UUID.CHARACTERISTIC);
await characteristic.startNotifications();
const UUID = {
SERVICE: '03b80e5a-ede8-4b33-a751-6ce34ec4c700‘,
CHARACTERISTIC: '7772e5db-3868-4112-a1a9-f2669d106bf3',
};
.*%*σόΠεͷ 66*%
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.*%*#MVFUPPUI
navigator.requestMIDIAccess({ sysex: true })
.then(onMIDISuccess, onMIDIFailure);
ͦͷͨΊ
.*%*ͷΞΫηεΒ͓ͬͯ͘
ը૾Ҿ༻ɿ"NB[PODPN
#MVFUPPUIΛ௨ͯ͠
.*%*ͷ௨৴͕Ͱ͖ΔΑ͏ʹͳΔϞϊ
.*%*ϙʔτ 64#ϙʔτ͕ͳ͍
σόΠεͰ .*%*௨৴͕Ͱ͖Δ
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ΤϑΣΫλʔΛૢ࡞͢Δ
characteristic.addEventListener(
'characteristicvaluechanged‘,
(event) => {
const data = event.target.value;
てきとうに処理...
}
)
biquad
Filter
Node
ૢ࡞
.*%* $-0$,γάφϧ͕͋ΔͨΊ
characteristicvaluechanged ΊͬͪΌൃՐ͢Δ
ҙ
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8FC"TTFNCMZ8FC8PSLFS
8FC$SZQUP"1*
8FC"TTFNCMZͱ 8FC8PSLFS
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8FC"TTFNCMZ
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8FC"TTFNCMZ
ϒϥβ༻ͷόΠφϦίʔυΛ༻ҙͯ͠
ͦΕΛ +BWB4DSJQUଆ͔Βಈ͔ٕ͢ज़
XBTN
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XBTN ͷ࡞Γํ
$$ --7.
3VTU wasm-pack
(P
,PUMJO/BUJWF
͜ΕΒͷࢿ࢈Λ 8FCʹ࣋ͪࠐΉ͜ͱ͕Ͱ͖Δ
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FNTDSJQUFO
% emcc -O3 file.c -o file.wasm
୯ҰϑΝΠϧʹରͯ͠
% ./emconfigure ./configure
% ./emmake make
% emcc -O3 project.bc -o project.wasm
ϓϩδΣΫτʹରͯ͠
-O3 ϦϦʔεϏϧυʹదͨ͠࠷దԽ
େจࣈͷΦʔͱ
θϩ͡Όͳ͍Α
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$ˠ XBTN ͷಓͷΓ
#include
EMSCRIPTEN_KEEPALIVE
int add(int x, int y) {
return x + y;
}
EMSCRIPTEN_KEEPALIVE
ࢀর͕ͳ͍͕ؔ࠷దԽͰ
ফ͞Εͯ͠·͏
Λ͚ͭͳ͍ͱɺ
% emcc -O3 add.c -o add.wasm
add.c
ͬͦ͘͞Ͱ͖ͨ
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+BWB4DSJQUͰಈ͔͢
const { instance } = await WebAssembly.instantiateStreaming(fetch('add.wasm'), {});
const result = instance.exports.add(1, 1);
console.log(result); // -> 2
WebAssembly ʹଞͷಡΈࠐΈํ༻ҙ͞Ε͍ͯΔ
instantiateStreaming ͕Ұ൪ޮత
͚Ͳ
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ݟ͔ͭΒͳ͍ NPEVMF
͍ΖΜͳ NPEVMF͕ͳ͍ΑͱݴΘΕΔ
ελϯυΞϩϯͰಈ͔ͳ͍ܗࣜͰ XBTN ʹίϯύΠϧ͖ͯͯ͠Δ
Ͱɺͦͬͪͷ΄͏͕ܰྔͩ͠ແବ͕ͳ͍
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ݟ͔ͭΒͳ͍ NPEVMF
await WebAssembly.instantiateStreaming(fetch('add.wasm'), imports);
͖ͬ͞͝·͔͍ͯͨ͠ୈҾΛ͔ͭͬͯɺ
ͦΕͧΕͷ NPEVMFΛఆ͍ٛͯ͘͠ඞཁ͕͋Δ
const imports = {
env: {
__memory_base: 0,
memory: new WebAssembly.Memory({
initial: 512
}),
wasi_snapshot_preview1: (args) => {
console.log(args);
}
}
};
͜Μͳ͔Μ͡
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XBTN ͔Β JNQPSUͨؔ͠
console.log('instance.exports.add →', instance.exports.add);
OBUJWFDPEFʹͳ͍ͬͯΔ
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"TTFNCMZ4DSJQU
export function add(a: i32, b: i32): i32 {
return a + b;
}
5ZQF4DSJQUͷײ֮Ͱॻ͚Δ
% npm install --save-dev assemblyscript
% npx asc add.ts -b add.wasm -O3
ɾͪΐͬͱ +4ͷॲཧૣ͍ͨ͘͠ͱ͜Ζ͕͋Δ
ɾܭࢉΛଟ͘ͷॴͰ͍ճ͢
$$ ͱ͔ա͚ͩͲ
͜͏͍͏ͱ͖ʹศར
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8FC8PSLFS
8FC8PSLFS
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8FC8PSLFS
+BWB4DSJQUΛϝΠϯεϨου͔Β֎ͯ͠ɺ
όοΫάϥϯυʹ͢Δٕज़
+BWB4DSJQU
ϝΠϯεϨου
8PSLFS
εϨου
ॏ͍ॲཧ
ϝΠϯεϨουΛࢭΊͯ͠·͏
8PSLFSʹ·͔ͤͯ
ऴΘͬͨΒڭ͑ͯΒ͏
ݟͯͷ௨Γ
ॏ͍ॲཧ
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8FC8PSLFSΛΈࠐΉ
const worker = new Worker('worker.js');
͜ͷ͔࣌Β ಈ͖࢝ΊΔ
worker.js
8PSLFSࣗମී௨ͷ +BWB4DSJQU
ͨͩɺσʔλͷड͚͠ QPTU.FTTBHF Ͱߦ͏
worker.postMessage('Hello from client');
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σʔλͷड͚͠
const worker = new Worker('worker.js');
worker.postMessage('Hello from client');
worker.addEventListener('message', (message) => {
console.log(message.data); // -> 'Hello from worker'
});
DMJFOUKT
self.postMessage('Hello from worker');
self.addEventListener('message', (message) => {
console.log(message.data); // -> 'Hello from client'
});
XPSLFSKT
self ͳͯ͘ಈ͘
const worker: Worker = self;
Ͱඍົʹܕ͕ҧ͏͔Β 5ZQF4DSJQUͳΒɺ ͱͯ͠Α͍
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σʔλͷड͚͠ͷࠔΔͱ͜Ζ
ී௨ʹ QPTU.FTTBHF ͰσʔλૹΔͱίϐʔ͞ΕΔ
ॏ͍ॲཧ͕Ͱ͖ΔͬͯݴͬͯΔ͚Ͳ
.# ͘Β͍ͷಈըϑΝΠϧͳΜͯૹͬͨΒɺ
ίϐʔ͞Εͯ (# ϝϞϦΛͻͬഭͯ͠͠·͏
5SBOTGFSBCMF0CKFDUΛ͏ʂ
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5SBOTGFSBCMF0CKFDU
const video = new Uint8Array(500 * 1024 * 1024);
worker.postMessage({ type: 'SEND_VIDEO', video }, [video.buffer]);
QPTU.FTTBHF ͷୈҾʹ "SSBZͰ
"SSBZ#VGGFS ͔ .FTTBHF1PSU ͔ *NBHF#JUNBQ Λ͢
8PSLFS
DMJFOU
video
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5SBOTGFSBCMF0CKFDU
const video = new Uint8Array(500 * 1024 * 1024);
worker.postMessage({ type: 'SEND_VIDEO', video }, [video.buffer]);
QPTU.FTTBHF ͷୈҾʹ "SSBZͰ
"SSBZ#VGGFS ͔ .FTTBHF1PSU ͔ *NBHF#JUNBQ Λ͢
8PSLFS
DMJFOU
video
video DMJFOU͔Βॴ༗ݖ͕ 8PSLFSʹҠΔ
QPTU.FTTBHF ޙ DMJFOUͰࢀরͰ͖ͳ͍
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͞ͷҧ͍ DMJFOUଆ
worker.postMessage({ type: 'START_TIMER' });
const video = new Uint8Array(500 * 1024 * 1024);
worker.postMessage({ type: 'SEND_VIDEO', video });
DMJFOUKTʢͦͷ··ૹΔʣ
worker.postMessage({ type: 'START_TIMER' });
const video = new Uint8Array(500 * 1024 * 1024);
worker.postMessage({ type: 'SEND_VIDEO', video }, [video.buffer]);
DMJFOUKTʢ5SBOTGFSBCMF0CKFDUʣ
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͞ͷҧ͍ XPSLFSଆ
let startTime = null;
self.addEventListener('message', (message) => {
const { type, video } = message.data;
switch (type) {
case 'START_TIMER':
startTime = performance.now();
break;
case 'SEND_VIDEO':
console.log(performance.now() - startTime);
break;
}
});
XPSLFSKT
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͞ͷҧ͍ ݁Ռ
DMJFOUKTʢͦͷ··ૹΔʣ
DMJFOUKTʢ5SBOTGFSBCMF0CKFDUʣ
866.2800000165589
0.9349999600090086
ര
͍ͭͰʹলϝϞϦ
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දݱʗମݧΛߟ͑Δ
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ը૾ʗಈըΞϓϦ͕ΊͬͪΌߴػೳʹͳͬͯΔ
ࡱͬͨΒ͙͢ʹ $MPVEʹ͕͋ͬͯ
୭͕ࣸͬͯΔ͔ɺͲ͜ʹ͍͔ͨ·ͱΊͯ͘ΕΔ
ॴผ
ਓผ
ͱͯΜΓʂ
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ҰํͰ
ࣗͷࣸਅɾಈըΛʠͱ͔͘ʡ͞Εͨ͘ͳ͍ਓ͍ͩͬͯΔ
ʮͰɺ$MPVEʹ͋͛ΕͨΒɺखݩͷ༰ྔݮΒͤΔ͠ͳʔʜʯ
ʠͱ͔͘ʡ͞Εͨ͘ͳ͍ਓɿ
ʮϓϥΠϕʔτΫϥυΈ͍ͨͷ͑ʁʯ
ఢɿ
ʮͦ͏͍͏ͷͬͯຊʹௌ͞Εͯͳ͍͔ͱ͔ɺ
ੳʹΘΕͯͳ͍͔ͱ͔Θ͔Μͳ͘ͳ͍ʁʁʯ
ʠͱ͔͘ʡ͞Εͨ͘ͳ͍ਓɿ
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ࣗͰʢϩʔΧϧͰʣΔ͔͠ͳ͍͡ΌΜʂ
ը૾αϜωΠϧΓग़͠Λͯ͠
ಈըΤϯίʔυ αϜωΠϧΓग़͠Λͯ͠
҉߸Խͨ͠ͷ͚ͩΛ֎ʹग़͢Α͏ʹ͠Α͏
Δ͔͠ͳ͍
ʢʠͱ͔͘ʡ͞Εͨ͘ͳ͍ਓஊ ʣ
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Δͧ
҉߸Խ͞Εͯͳ͍σʔλΛͲ͔͜ʹૹΔͳΜͯͰ͖ͳ͍ʂ
ը૾ͷαϜωΠϧԽ
*NBHF.BHJDL ͕͑ͦ͏
ಈըͷΤϯίʔυ
''.1&(͕͍͍ͳ
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import * as Magick from 'https://knicknic.github.io/wasm-imagemagick/magickApi.js';
const call = async function() {
const fetchedSourceImage = await fetch('sample.png‘);
const arrayBuffer = await fetchedSourceImage.arrayBuffer();
const sourceBytes = new Uint8Array(arrayBuffer);
const files = [{ name: 'srcFile.png', content: sourceBytes }];
const command = ['convert', 'srcFile.png', '-rotate', '90', '-resize', '200%', 'out.png'];
const processedFiles = await Magick.Call(files, command);
const firstOutputImage = processedFiles[0];
document.getElementById('rotatedImage').src = URL.createObjectURL(firstOutputImage['blob']);
console.log('created image ' + firstOutputImage['name']);
};
call();
XBTNJNBHFNBHJDL
*NBHF.BHJDL Λ XBTN Ͱಈ࡞Ͱ͖ΔΑ͏ʹͯ͘͠ΕͯΔϞδϡʔϧ
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import * as Magick from 'https://knicknic.github.io/wasm-imagemagick/magickApi.js‘;
const call = async function() {
const fetchedSourceImage = await fetch('sample.png‘);
const arrayBuffer = await fetchedSourceImage.arrayBuffer();
const sourceBytes = new Uint8Array(arrayBuffer);
const files = [{ name: 'srcFile.png', content: sourceBytes }];
const command = ['convert', 'srcFile.png', '-rotate', '90', '-resize', '200%', 'out.png'];
const processedFiles = await Magick.Call(files, command);
const firstOutputImage = processedFiles[0];
document.getElementById('rotatedImage').src = URL.createObjectURL(firstOutputImage['blob']);
console.log('created image ' + firstOutputImage['name']);
};
call();
XBTNJNBHFNBHJDL
*NBHF.BHJDL Λ XBTN Ͱಈ࡞Ͱ͖ΔΑ͏ʹͯ͘͠ΕͯΔϞδϡʔϧ
͜Εܥɺσʔλ͍͍ͩͨ "SSBZ#VGGFS ͰΓͱΓ͢Δ
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import * as Magick from 'https://knicknic.github.io/wasm-imagemagick/magickApi.js‘;
const call = async function() {
const fetchedSourceImage = await fetch('sample.png‘);
const arrayBuffer = await fetchedSourceImage.arrayBuffer();
const sourceBytes = new Uint8Array(arrayBuffer);
const files = [{ name: 'srcFile.png', content: sourceBytes }];
const command = ['convert', 'srcFile.png', '-rotate', '90', '-resize', '200%', 'out.png'];
const processedFiles = await Magick.Call(files, command);
const firstOutputImage = processedFiles[0];
document.getElementById('rotatedImage').src = URL.createObjectURL(firstOutputImage['blob']);
console.log('created image ' + firstOutputImage['name']);
};
call();
XBTNJNBHFNBHJDL
*NBHF.BHJDL Λ XBTN Ͱಈ࡞Ͱ͖ΔΑ͏ʹͯ͘͠ΕͯΔϞδϡʔϧ
*NBHF.BHJDL Ͱ͑ΔίϚϯυ͍͍ͩͨಈ͘
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const ffmpeg = new Worker('/workers/ffmpeg-worker-webm.js');
const call = async () => {
const fetchedSourceMov = await fetch('sample.mov');
const arrayBuffer = await fetchedSourceMov.arrayBuffer();
const item = new Uint8Array(arrayBuffer);
await new Promise((resolve, reject) => {
ffmpeg.postMessage({
type: 'run',
MEMFS: [{ name: 'input', data: item }],
arguments: ['-ss', '2', '-i', 'input', '-f', 'image2', '-vframes', '1', 'out.jpg']
});
});
};
call();
GGNQFHKT
GGNQFH Λ XBTN ͱ XPSLFSͰಈ࡞Ͱ͖ΔΑ͏ʹͯ͘͠ΕͯΔϞδϡʔϧ
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const ffmpeg = new Worker('/workers/ffmpeg-worker-webm.js');
const call = async () => {
const fetchedSourceMov = await fetch('sample.mov');
const arrayBuffer = await fetchedSourceMov.arrayBuffer();
const item = new Uint8Array(arrayBuffer);
await new Promise((resolve, reject) => {
ffmpeg.postMessage({
type: 'run',
MEMFS: [{ name: 'input', data: item }],
arguments: ['-ss', '2', '-i', 'input', '-f', 'image2', '-vframes', '1', 'out.jpg']
});
});
};
call();
GGNQFHKT
GGNQFH Λ XBTN ͱ XPSLFSͰಈ࡞Ͱ͖ΔΑ͏ʹͯ͘͠ΕͯΔϞδϡʔϧ
ઌʹशͬͯ "SSBZ#VGGFS ʹͯ͠Δ͚ͩ
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const ffmpeg = new Worker('/workers/ffmpeg-worker-webm.js');
const call = async () => {
const fetchedSourceMov = await fetch('sample.mov');
const arrayBuffer = await fetchedSourceMov.arrayBuffer();
const item = new Uint8Array(arrayBuffer);
await new Promise((resolve, reject) => {
ffmpeg.postMessage({
type: 'run',
MEMFS: [{ name: 'input', data: item }],
arguments: ['-ss', '2', '-i', 'input', '-f', 'image2', '-vframes', '1', 'out.jpg']
});
});
};
call();
GGNQFHKT
GGNQFH Λ XBTN ͱ XPSLFSͰಈ࡞Ͱ͖ΔΑ͏ʹͯ͘͠ΕͯΔϞδϡʔϧ
.&.'4
8FC"TTFNCMZͰ࣋ͬͯΔϑΝΠϧγεςϜͷ̍ͭ
ϝϞϦۭؒΛͬͨϑΝΠϧγεςϜ
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ffmpeg.onmessage = (event) => {
switch (event.data.type) {
case 'done':
if (msg.data.MEMFS[0]) {
const textDecoder = new TextDecoder();
const thumbUnit8 = msg.data.MEMFS[0].data;
const img = textDecoder.decode(thumbUnit8);
document.getElementById('thumb').src = img;
}
break;
}
};
GGNQFHKTʢσʔλͷडऔʣ
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ffmpeg.onmessage = (event) => {
switch (event.data.type) {
case 'done':
if (msg.data.MEMFS[0]) {
const textDecoder = new TextDecoder();
const thumbUnit8 = msg.data.MEMFS[0].data;
const img = textDecoder.decode(thumbUnit8);
document.getElementById('thumb').src = img;
}
break;
}
};
GGNQFHKTʢσʔλͷडऔʣ
#ZUF4USFBNΛ 4USJOHʹ͢ΔͨΊ
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͋ͱ҉߸Խ
αʔόʔΛΘͣʹɺ
+BWB4DSJQU͚ͩͰαϜωΠϧɺΤϯίʔυ͕Ͱ͖ͦ͏ʂ
҉߸ԽࣗલͰ͔ͬͯΒαʔόʔʹσʔλΛૹΖ͏
XBTN ͨͪ
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8FC$SZQUP"1*
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8FC$SZQUP"1*
·ͣɺݤΛͭ͘Δ
const cryptoKey: CryptoKey = await crypto.subtle.generateKey(
{ name: 'AES-GCM', length: 256 },
true,
['encrypt', 'decrypt']
);
const jwk = await crypto.subtle.exportKey('jwk', cryptoKey);
࡞ΓऴΘͬͨΒ FYQPSUͯ͠
*OEFYFE%# ͱ͔ʹอଘ͓ͯ͘͠ͱྑ͍
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8FC$SZQUP"1*
·ͣɺݤΛͭ͘Δ
const cryptoKey: CryptoKey = await crypto.subtle.generateKey(
{ name: 'AES-GCM', length: 256 },
true,
['encrypt', 'decrypt']
);
҉߸Խར༻Ϟʔυ
const jwk = await crypto.subtle.exportKey('jwk', cryptoKey);
࡞ΓऴΘͬͨΒ FYQPSUͯ͠
*OEFYFE%# ͱ͔ʹอଘ͓ͯ͘͠ͱྑ͍
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8FC$SZQUP"1*
·ͣɺݤΛͭ͘Δ
const cryptoKey: CryptoKey = await crypto.subtle.generateKey(
{ name: 'AES-GCM', length: 256 },
true,
['encrypt', 'decrypt']
);
ݤ͕ΤΫεϙʔτՄೳ͔Ͳ͏͔
҉߸Խར༻Ϟʔυ
const jwk = await crypto.subtle.exportKey('jwk', cryptoKey);
࡞ΓऴΘͬͨΒ FYQPSUͯ͠
*OEFYFE%# ͱ͔ʹอଘ͓ͯ͘͠ͱྑ͍
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8FC$SZQUP"1*
·ͣɺݤΛͭ͘Δ
const cryptoKey: CryptoKey = await crypto.subtle.generateKey(
{ name: 'AES-GCM', length: 256 },
true,
['encrypt', 'decrypt']
);
҉߸Խͱ෮߸Խ͕ڐՄ͞Εͨݤ
ݤ͕ΤΫεϙʔτՄೳ͔Ͳ͏͔
҉߸Խར༻Ϟʔυ
const jwk = await crypto.subtle.exportKey('jwk', cryptoKey);
࡞ΓऴΘͬͨΒ FYQPSUͯ͠
*OEFYFE%# ͱ͔ʹอଘ͓ͯ͘͠ͱྑ͍
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'JMFΛ҉߸Խ͢Δ·Ͱ
const textEncoder = new TextEncoder();
const reader = new FileReaderSync();
const blob = new Blob([file as File], { type: file.type });
const stringItem: string = reader.readAsDataURL(blob);
const encodedBlob: Uint8Array = textEncoder.encode(stringItem);
const iv: Uint8Array = crypto.getRandomValues(new Uint8Array(12));
const cryptedBuffer: ArrayBuffer = await crypto.subtle.encrypt(
{ name: 'AES-GCM', iv },
cryptoKey,
encodedBlob
);
const cryptedItem = new Uint8Array(cryptedBuffer);
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'JMFΛ҉߸Խ͢Δ·Ͱ
const textEncoder = new TextEncoder();
const reader = new FileReaderSync();
const blob = new Blob([file as File], { type: file.type });
const stringItem: string = reader.readAsDataURL(blob);
const encodedBlob: Uint8Array = textEncoder.encode(stringItem);
const iv: Uint8Array = crypto.getRandomValues(new Uint8Array(12));
const cryptedBuffer: ArrayBuffer = await crypto.subtle.encrypt(
{ name: 'AES-GCM', iv },
cryptoKey,
encodedBlob
);
const cryptedItem = new Uint8Array(cryptedBuffer);
͍͚͜͠Ͳ
8FC$SZQUP"1*ʹ͔͚ΕΔܗʹ͍ͯ͠Δ͚ͩ
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'JMFΛ҉߸Խ͢Δ·Ͱ
const textEncoder = new TextEncoder();
const reader = new FileReaderSync();
const blob = new Blob([file as File], { type: file.type });
const stringItem: string = reader.readAsDataURL(blob);
const encodedBlob: Uint8Array = textEncoder.encode(stringItem);
const iv: Uint8Array = crypto.getRandomValues(new Uint8Array(12));
const cryptedBuffer: ArrayBuffer = await crypto.subtle.encrypt(
{ name: 'AES-GCM', iv },
cryptoKey,
encodedBlob
);
const cryptedItem = new Uint8Array(cryptedBuffer);
͕͜͜҉߸ԽΛͯ͠Δͱ͜Ζ
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'JMFΛ҉߸Խ͢Δ·Ͱ
const textEncoder = new TextEncoder();
const reader = new FileReaderSync();
const blob = new Blob([file as File], { type: file.type });
const stringItem: string = reader.readAsDataURL(blob);
const encodedBlob: Uint8Array = textEncoder.encode(stringItem);
const iv: Uint8Array = crypto.getRandomValues(new Uint8Array(12));
const cryptedBuffer: ArrayBuffer = await crypto.subtle.encrypt(
{ name: 'AES-GCM', iv },
cryptoKey,
encodedBlob
);
const cryptedItem = new Uint8Array(cryptedBuffer);
ॳظԽʢΠχγϟϧʣϕΫτϧ
ಉ͡ΞΠςϜΛಉ͡ݤͰ҉߸Խͯ͠
݁Ռ͕มΘΔΑ͏ʹ͢ΔͨΊʹඞཁ
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ͪͳΈʹ෮߸Խ
const textDecoder = new TextDecoder();
const rawBuffer : ArrayBuffer = await crypto.subtle.decrypt(
{ name: 'AES-GCM', iv },
cryptoKey,
cryptedItem
);
const rawItem = new Uint8Array(rawBuffer);
const thumb: string = textDecoder.decode(rawItem);
crypto.subtle.decrypt
Λ͔ͬͯΒ҉߸ԽͷରͷॱংͰ TUSJOH·Ͱ͍࣋ͬͯ͘
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%&.0
Ͱ͞ΕͨࣸਅɾಈըΛ
ੈքʹΕͳ͍Α͏ʹखݩͰॲཧ͔ͯ͠Β
҉߸ԽΛͯ͠Ξοϓϩʔυͯ͠ΈΑ͏
IUUQTZPVUVCFPF9R#K8,:
IUUQTZPVUVCFCR3RIU,1*
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1VTI"1*͍··Ͱͷ "1*
1VTI"1*
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1VTI"1*
ΞϓϦͷΑ͏ʹ௨͕ग़ͤΔΈ
͍͔ͭ͘ͷ࣮ͷํ͕͋Δ͚ΕͲ
'JSFCBTF$MPVE.FTTBHJOH͕؆୯ͰԠ༻·ͰͰ͖Δ
˞"OESPJEͷΈରԠ
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'JSFCBTF$MPVE.FTTBHJOH
{
name: 'app-name‘,
short_name: 'app-shrt‘,
...,
gcm_sender_id: 'xxxxxxxxxxxx'
};
'JSFCBTFͰϓϩδΣΫτΛ࡞
gcm_sender_idΛݟ͚ͭͯ NBOJGFTUKTPO ʹՃ
NBOJGFTUKTPO
)5.-ʹՃ
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4FSWJDF8PSLFSͷՃ
4FSWJDF8PSLFSɿϖʔδΛดͯ͡ಈ͍ͯ͘ΕΔ 8PSLFS
navigator.serviceWorker.register(‘/service-worker.js')
navigator ͔ΒՃ͢Δ
service-worker.js
ผͷϥΠϑαΠΫϧͰ
ಈ͖ग़͢
XJOEPX
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'JSFCBTF͔Βͷ௨Λड͚Δ
͜ΕͰ 8FCϖʔδ͕
όοΫάϥϯυʗλεΫΩϧঢ়ଶͰ௨͕ड͚औΕΔ
import * as firebase from 'firebase/app';
import 'firebase/messaging';
const messaging = firebase.messaging();
messaging.setBackgroundMessageHandler((payload) => {
console.log(payload);
});
TFSWJDFXPSLFSKT
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8FCϖʔδʹ͍Δͱ͖ͷ௨
import * as firebase from 'firebase/app';
import 'firebase/messaging';
const messaging = firebase.messaging();
messaging.onMessage((payload) => {
console.log(payload);
});
Ͱड͚औΕΔ͚Ͳ
addEventListener('push', () => {});
'JSFCBTFͰߦ͘ͳΒ PO.FTTBHF Ͱ 0,
DMJFOUKTʢ8PSLFS͡Όͳ͍ํͰʣ
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import * as firebase from 'firebase/app';
import 'firebase/messaging';
const messaging = firebase.messaging();
const registration = await navigator.serviceWorker.register('/service-worker.js');
try {
await messaging.requestPermission();
messaging.usePublicVapidKey(FIREBASE_PUBLIC_VAPID_KEY);
messaging.useServiceWorker(registration);
const token = await messaging.getToken();
console.log(token);
} catch (e) {
console.log('rejected!');
}
௨ͷڐՄͱ UPLFOͷऔಘ
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import * as firebase from 'firebase/app';
import 'firebase/messaging';
const messaging = firebase.messaging();
const registration = await navigator.serviceWorker.register('/service-worker.js');
try {
await messaging.requestPermission();
messaging.usePublicVapidKey(FIREBASE_PUBLIC_VAPID_KEY);
messaging.useServiceWorker(registration);
const token = await messaging.getToken();
console.log(token);
} catch (e) {
console.log('rejected!');
}
௨ͷڐՄͱ UPLFOͷऔಘ
'JSFCBTFͷίϯιʔϧ͔Β࣋ͬͯ͜ΕΔ
௨ͷڐՄΛऔΓʹߦ͘
͜͜Ͱ UPLFOΛखʹೖΕΔ
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௨ڐՄͷμϝͳྫ
ϖʔδ͍͙ͬͯ͢ʹ௨ڐՄΛऔΖ͏ͱ͢Δ 8FCαΠτ
ͱͯةݥ
ͲΜͳίϯςϯπ͕ͦ͜ʹ͋Δ͔Θ͔Βͳ͍Ϣʔβʔ͕
ڐՄ͢ΔϝϦοτ͕ͳ͍
ͳΜͷؾͳ͠ʹɺϒϩοΫΛ͞ΕΔͱυϝΠϯͰڋ൱͞ΕΔͷͰɺ
ೋͱϢʔβʔʹ௨ΛૹΔνϟϯε͕ͳ͘ͳΔʹͻͱ͍͠
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ྀͨ͠ྫ
ࣗલͷμΠΞϩάͰαϯυϘοΫεతʹଅ͢ͷ͕ྑ͍
$MJDL
Ϣʔβʔ͕௨Λ΄͍͠ͱײͦ͡͏ͳ໘ͰΔͱ͍͍ΑͶ
͓ؾʹೖΓͷϢʔβʔͷ৽ண͕ؾʹͳΓ·ͤΜ͔ʁ
ΠϕϯτͷεέδϡʔϧΛ͓Βͤ͠·͢Α
͋ͳ͕͖ͨͦ͏ͳهࣄ͕ͰͨΒ͓ಧ͚ͯ͠ྑ͍ʁ ͨͱ͑͜Μͳ
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ಛఆͷϢʔβʔʹ௨͢Δ
https://fcm.googleapis.com/v1/projects/{project-id}/messages:send
͜͜ʹ 1045͢Δ
headers: {
'content-type': 'application/json',
authorization: `Bearer ${VALID_OAUTH_2_0_TOKEN}`
},
body: JSON.stringify({
message: {
token,
notification: {
title: 'これはタイトル',
body: 'こっちは本文'
}
}
})
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ಛఆͷϢʔβʔʹ௨͢Δ
https://fcm.googleapis.com/v1/projects/{project-id}/messages:send
͜͜ʹ 1045͢Δ
headers: {
'content-type': 'application/json',
authorization: `Bearer ${VALID_OAUTH_2_0_TOKEN}`
},
body: JSON.stringify({
message: {
token,
notification: {
title: 'これはタイトル',
body: 'こっちは本文'
}
}
})
(PPHMF"1*ΫϥΠΞϯτϥΠϒϥϦͰ +85Λऔಘ
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ಛఆͷϢʔβʔʹ௨͢Δ
https://fcm.googleapis.com/v1/projects/{project-id}/messages:send
͜͜ʹ 1045͢Δ
headers: {
'content-type': 'application/json',
authorization: `Bearer ${VALID_OAUTH_2_0_TOKEN}`
},
body: JSON.stringify({
message: {
token,
notification: {
title: 'これはタイトル',
body: 'こっちは本文'
}
}
})
(PPHMF"1*ΫϥΠΞϯτϥΠϒϥϦͰ +85Λऔಘ
͖ͬ͞ͷ UPLFO
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දݱʗମݧΛߟ͑Δ
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͔͜͜Βڠྗͯ͠Βͬͨௐࠪ݁Ռదٓग़͍ͯ͘͠Α
͝ڠྗ͋Γ͕ͱ͏͍͟͝·ͨ͠ʂ
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ੈքதηϯαʔͰҲΕ͔͑ͬͯΔ
Թ͕Θ͔Γ·͢
࣪Λײ͡·͢
Ի͕ฉ͑͜·͢
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ੈքதηϯαʔͰҲΕ͔͑ͬͯΔ
ۙ͘ͷ #MVFUPPUI͕ݟΕ·͢
໌Δ͞Λఆ͠·͢
Ի͕ฉ͑͜·͢
Ҡಈ͕Θ͔Γ·͢
Χϝϥ͋Γ·͢
͍ͭͰʹɺ͍͍ͩͨΦϯϥΠϯ
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͍͕ͭ͜ضΛ͢ͱාͦ͏
ͬऔΒΕΔͱ·͍ͣ
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23ΛಡΈࠐΉ͚ͩͰ
63-ʹδϟϯϓ
service-worker
Πϯετʔϧ͞ΕΔ
͋ͱ௨ڐՄ͑͞Β͑Ε
λεΫΩϧ͞Εͯͯಈ͔ͤͦ͏
1VTI"1*Λߟ͑Δͱ
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ಈ͔ͤͦ͏ʁ
௨ग़ͤΔ͚ͩ͡Όͳ͍ͷʁ
௨ϝοηʔδͱσʔλϝοηʔδ͕͋Δ
௨ϝοηʔδɿ
௨Λग़͚ͩ͢ͷϝοηʔδ
σʔλϝοηʔδɿ
σʔλΛड͚औͬͯ 4FSWJDF8PSLFS Ͱॲཧ͢Δ
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ಈ͔ͤͦ͏ʁ
௨ग़ͤΔ͚ͩ͡Όͳ͍ͷʁ
௨ϝοηʔδͱσʔλϝοηʔδ͕͋Δ
௨ϝοηʔδɿ
௨Λग़͚ͩ͢ͷϝοηʔδ
σʔλϝοηʔδɿ
σʔλΛड͚औͬͯ 4FSWJDF8PSLFS Ͱॲཧ͢Δ
ʮΉΉʯ
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message: {
token,
data: {
...
}
}
message: {
token,
notification: {
title: 'これはタイトル‘,
body: 'こっちは本文‘
}
}
௨ϝοηʔδ σʔλϝοηʔδ
௨Λग़͞ͳͯ͘ྑ͍
4FSWJDF8PSLFS ͕ಈ࡞͢Δ
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4FSWJDF8PSLFS ͰͰ͖Δ͜ͱ
WorkerNavigator
Navigator
battery
connection
geolocation
lock
permissions
serviceWorker
storage
xr
vibrate
clipboard
usb
bluetooth
credentials
:Battery Status API
:Network Information API
:Geolocation API
:Web Lock API
:Permission API
:ServiceWorkerContainer
:Storage API
:Web XR Device API
:Vibration API
:Clipboard API
:Web USB
:Web Bluetooth
:Credentials Container
connection
lock
permissions
storage
:Network Information API
:Web Lock API
:Permission API
:Storage API
'FUDI"1*͕ಈ͘
͋ͱ
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4FSWJDF8PSLFS ͰͰ͖Δ͜ͱ
WorkerNavigator
Navigator
battery
connection
geolocation
lock
permissions
serviceWorker
storage
xr
vibrate
clipboard
usb
bluetooth
credentials
:Battery Status API
:Network Information API
:Geolocation API
:Web Lock API
:Permission API
:ServiceWorkerContainer
:Storage API
:Web XR Device API
:Vibration API
:Clipboard API
:Web USB
:Web Bluetooth
:Credentials Container
connection
lock
permissions
storage
:Network Information API
:Web Lock API
:Permission API
:Storage API
'FUDI"1*͕ಈ͘
͋ͱ
ʮ͋ͬʯ
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%&.0
ࢦఆͨ͠ 63-Λୟ͖ʹߦͬͯΒ͓
IUUQTZPVUVCF)HR/XHIMTX
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#PUOFUͷΑ͏ͳৼΔ͍
service-worker
߈ܸϓϩάϥϜೖΓ
߈ܸର
63-Λ̍ͭ౿Ή͚ͩͰ
#PUOFUʹͳΔةݥੑ
%%04߈ܸʂ
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ΩϟϦΞճઢͱ 8*'*ซ༻Ͱ *1มΘͬͪΌͬͯ
ϒϩοΩϯάΉ͍͔ͣʁ
ௐࠪ݁Ռ Ұͷ͏ͪʹͲͷ͘Β͍ *1มΘΔʁ
Ұਓ͋ͨΓ
<ݸ>
Ͱ༻͢Δ *1ΞυϨε
Մͳ͘ෆՄͳ͘
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ϗϯτͦΜͳ৺͡Όͳ͍
͍͍ͩͨ͜Ε͕कͬͯ͘ΕΔ
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ྑ͍ΘΕํߟ͍͑ͨ
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දݱʗମݧΛߟ͑Δ
͖͠Γͳ͓͠
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ΠέͯΔ 8FCΞϓϦ࡞͚ͬͨͲ
ӡӦ͍ͯ͘͠ҡ࣋අ͕͖͍ͭ
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ΠέͯΔ 8FCΞϓϦ࡞͚ͬͨͲ
ӡӦ͍ͯ͘͠ҡ࣋අ͕͖͍ͭ
ࠂ
ࠂ
ࠂ
ࠂ
ࠂ
ࠂ
ࠂ
ࠂ
ࠂ
ࠂ
ࠂ ࠂ
ࠂ
ࠂ
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Ծ௨՟Λ۷ͬͯΈΔʁ
$PJOIJWF Ͱѱ໊ΛͻΖΊͨʠϒϥβϕʔεϚΠχϯάʡ
ແڐՄͰΔͷμϝͳͷͪΖΜͷ͜ͱ
ࠂग़ͨ͘͠ͳ͍ ҡ࣋අ୲อ͍ͨ͠
͜͏͍͏݅ԼͰྑ͍ΞΠσΞͰ͋Δ
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ͰڐՄΛऔͬͨ·ͱͳར༻Ͱ 69ΘΔ͍͘ͳ͍ʁ
8FCΞϓϦͬͯΔ࠷தʹ
͘ͳΔ
ి৯͏
ॏ͍
ϢʔβʔΕͦ͏
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ࠒ߹͍ΛݟͯΔ
Ұ൪ͬͯͳͯ͘ɺόοςϦʔ৺ͳͯ͘
ΦϯϥΠϯͰ͔ͭߴͰଓ͞ΕͯΔঢ়ଶ
ॆి͞Εͯͯɺ8J'Jʹͭͳ͕ͬͯͳ͍ʁ
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0
5
10
15
20
25
TMPXH H H H
ຊͩΖ͔
ௐࠪ݁Ռ Ұதͱ͓ͯ͠ͷͷͬͯͲͷ͘Β͍ʁ
࣌ؒ
ਓ
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0
5
10
15
20
25
TMPXH H H H
ຊͩΖ͔
ௐࠪ݁Ռ Ұதͱ͓ͯ͠ͷͷͬͯͲͷ͘Β͍ʁ
࣌ؒ
ਓ
͍͍ͩͨɺ͍͍ͭ
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0
5
10
15
20
25
TMPXH H H H
ຊͩΖ͔
ௐࠪ݁Ռ Ұதͱ͓ͯ͠ͷͷͬͯͲͷ͘Β͍ʁ
࣌ؒ
ਓ
͍ͯ͠ݴ͑
͜ͷΜࠞΜͰΔ
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0
5
10
15
20
25
TMPXH H H H
ຊͩΖ͔
ௐࠪ݁Ռ Ұதͱ͓ͯ͠ͷͷͬͯͲͷ͘Β͍ʁ
࣌ؒ
ਓ
ਂ͔Βૣே
ͪΐͬͱۭ͍ͯΔʁ
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3PVOE5SJQ5JNF
3PVOE5SJQ5JNF
SUU
࣌ࠁ
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3PVOE5SJQ5JNF
3PVOE5SJQ5JNF
0
5
10
15
20
25
TMPXH H H H
ҰͭલͷάϥϑͷԼͷํ
SUU
࣌ࠁ
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ݴ͍͔ͨͬͨ͜ͱ
৸ͯͦ͏ͳ࣌ؒ֨ผ͍ͣʂ ͚ͩͬͨͲ
͍͍͍ͩͨͳΒɺ·͊ 0,Ͱ͠ΐ͏
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දݱʗମݧΛߟ͑Δ
̏ͭΊ
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ʮ͖ͬ͞ϩʔΧϧͰը૾ʗಈըΛ҉߸Խ͚ͨ͠Ͳɺ
͏ϩʔΧϧʹ࣋ͬͯΔͷෆ҆ʯ
ʠͱ͔͘ʡ͞Εͨ͘ͳ͍ਓɿ
ʮͩͬͯ 4FSWJDF8PSLFS͍ͬͯ͏ͷΈͨ͠ʯ
ʮͳʹ͞ΕͯΔ͔Θ͔ͬͨΜ͡Όͳ͍ΑͶʯ
ʮͦͦ҆৺ͬͯͳʹΛ࣋ͬͯͦ͏͍͏;͏ʹݴͬͯ
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ʮ͋ɺ҉߸Խͯ͠όϥͯ͠ੈքதʹࢄͤ͞Αʯ
ʠͱ͔͘ʡ͞Εͨ͘ͳ͍ਓɿ
ڕΛӅ͢ͳΒւͩΑͶ
εϚϗͷւ
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ݤ"
ݤ#
ݤ$
ݤ%
҉߸Խͨ͠ϑΝΠϧΛׂͯ͠ɺઌͷݤͰߋʹ҉߸Խ
͏ͪΐͬͱ۩ମతʹ
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·ͨ
ݤ" ݤ# ݤ$ ݤ%
దͳϗοϓͤͯ͞ɺ҉߸Խͱෳ߹Λ܁Γସ͑͢
࠷ऴతʹ %ʹ࣋ͬͯͯΒ͏
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https://fcm.googleapis.com/v1/projects/{project-id}/messages:send
headers: {
'content-type': 'application/json',
authorization: `Bearer ${VALID_OAUTH_2_0_TOKEN}`
},
body: JSON.stringify({
message: {
token,
data: {
...
}
}
})
1VTI"1*ͷʹཱͪฦΔͱ
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https://fcm.googleapis.com/v1/projects/{project-id}/messages:send
headers: {
'content-type': 'application/json',
authorization: `Bearer ${VALID_OAUTH_2_0_TOKEN}`
},
body: JSON.stringify({
message: {
token,
data: {
...
}
}
})
1VTI"1*ͷʹཱͪฦΔͱ
୭ʹૹΔ͔
αʔόʔͷೝূΩʔ
͜ͷ͕̎ͭ͋Ε 8FC1VTI
Ͳ͔͜ΒͰ୭͔ΒͰૹΕΔ
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ฦͯ͠΄͍࣌͠ʢෳ߹࣌ʣ
ฦͯ͠ʂ ͍ͬͯ͏ 1VTI௨ΛૹΔ
ෳ߹
ෳ߹
ෳ߹
ෳ߹
ݟΕΔʂ
ݤ"
ݤ#
ݤ$
ݤ%
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·ͨ
ݤ" ݤ# ݤ$ ݤ%
ฦͯ͠ʂ ฦͯͩͬͯ͠ ฦͯͩͬͯ͠ ͓ͬ
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·ͨ
ݤ" ݤ# ݤ$ ݤ%
ฦͯ͠ʂ ฦͯͩͬͯ͠ ฦͯͩͬͯ͠ ͓ͬ
ෳ߹
ෳ߹
ෳ߹
ෳ߹
ݟΕΔʂ
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Ԡ࣌ؒ<ඵ>
࣌ࠁ
ฏۉԠ࣌ؒ
ͦΕͬͯݱ࣮తʁ
ௐࠪ݁Ռ 1VTI"1*ͬͯΈΜͳͲΕ͘Β͍Ͱฦͯ͘͠ΕΔͷʁ
͍
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ͦΕͬͯݱ࣮తʁ
ௐࠪ݁Ռ 1VTI"1*ͬͯΈΜͳͲΕ͘Β͍Ͱฦͯ͘͠ΕΔͷʁ
Ԡʢฏۉʣ <ඵ>
Ұ൪ૣ͔ͬͨԠʢฏۉʣ <ඵ>
Ұ൪͔ͬͨԠʢฏۉʣ <ඵ>
Ԡʢฏۉʣ <>
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1VTIͰͲͷ͘Β͍ૹ৴Ͱ͖Δ
ͬͪ͜ͷλΠϓͳΒ ,#ҎԼʹͳΔ·Ͱׂͨ͠Βཧ্͍͚Δ
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1VTIͰͲͷ͘Β͍ૹ৴Ͱ͖Δ
ͬͪ͜ͷλΠϓαʔόʔʹ͚͋ͣͯɺ
ࡏΓॲΛڭ͑Δͱ͔͠ͳ͍ͱ͍͚ͳ͍
͜͜ʹૹͬͨΑ
Cc2H5BfqPf+L/Z
Cc2H5BfqPf+L/Z
͜͜ʹૹͬͨΑ
Cc2H5BfqPf+L/Z
͜͜ʹૹͬͨΑ
Cc2H5BfqPf+L/Z
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·ͱΊ
8FCͰͰ͖ΔମݧΛߟ͑Δձ
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̏ͭͷδϟϯϧʹ͚ͯ 8FC"1*ͷ͍ํΛհ
Έ߹Θͤͯ͏ͱ໘ന͍Αͱ͍͏Λఴ͑ͯ
8FC8PSLFS
8FC"TTFNCMZ
1VTI"1*
8FC(- UISFFKT
8FC"VEJP"1*
ͳʹ͔໘ന͍͜ͱͷ͖͔͚ͬʹͳͬͯ͘ΕΔͱྑ͍Ͱ͢
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ંݪ ϨΦφϧυݡ
!-FPOBSEP@FOHS
ϑϩϯτΤϯυΤϯδχΞɺͨ·ʹ69σβΠφʔ
LINE 株式会社 UIT 室
User Interface + Technology team @LINE corp
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͋Γ͕ͱ͏͍͟͝·ͨ͠