Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Sign up for free
Menu
Search
Features
All features
Private URLs
Password Protection
Custom URLS
Scheduled publishing
Remove Branding
Restrict embedding
Deck Collections
Notes
Features
All features
Private URLs
Password Protection
Custom URLS
Scheduled publishing
Remove Branding
Restrict embedding
Deck Collections
Notes
Explore
Featured decks
Featured speakers
Programming
Technology
Storyboards
Explore
Featured decks
Featured speakers
Programming
Technology
Storyboards
Pricing
Search
Sign in
Sign up for free
FirestoreのGeoPoint型を使いこなす
Search
大塚真言
October 29, 2019
Programming
810
1
Share
Embed
Copy iframe code
Copy JS code
Copy link
Start on current slide
FirestoreのGeoPoint型を使いこなす
大塚真言
October 29, 2019
More Decks by 大塚真言
See All by 大塚真言
自社プロダクトを作ってみた.pdf
shingen29
0
330
CI/CD実践入門! GitHub ActionsでCI/CD環境を作ってみよう!
shingen29
0
150
CI/CD実践入門! GitHub ActionsでCI/CD環境を作ってみよう!
shingen29
0
340
ユースケース駆動開発で自社プロダクトを作ってみた!
shingen29
1
8.1k
MDN Web Docsから学ぶ 公式ドキュメントを読むメリット
shingen29
0
950
PHP8をざっくり解説してみる
shingen29
0
360
最近のプロジェクトを振り返ってみる
shingen29
0
450
Style Guideとstylelintを使ってHTML/CSSを綺麗に書こう!
shingen29
2
950
Stripe CLIを触ってみた!
shingen29
1
290
Other Decks in Programming
See All in Programming
Apple Intelligence を用いた個人情報誤送信防止、及びユーザーリクエスト体験の改善について
yukiny
0
310
JAWS-UG 東京支部が始める、JAWS-UG支部コラボ / JAWS-UG lunchtime LT Collaboration
y0hgi
0
190
仕様駆動開発による爆速プロダクト開発 / Bakusoku Spec Driven Development
kobakei
0
200
CodeRabbitの効果検証と過ごしてみた3ヶ月
armondando
0
150
コードレビューのボトルネックを"する側"と"される側"の両面から解消する
yub0n
2
1.5k
Streamlitで実現する自然言語データアプリ開発
ayumu_yamaguchi
1
340
Heart of Swift Concurrency
koher
0
1.2k
RAG の “R” を Swift で覗いてみる 〜「意味から探す」検索の仕組み〜
nao_randd
0
120
すこし踏み込む CancellationToken
htkym
2
1.6k
JRuby: Past, Present, and Future
headius
0
220
AIに “答え“を書かせるのを やめてみた
___akari11
0
110
ソニーのクラウド共通基盤の変遷とAI時代の開発スタイルに合わせた進化 / The Journey of Sony’s Common Cloud Platform and Its Evolution for AI-Native Development
kenjiyoneyama
0
230
Featured
See All Featured
Exploring the Power of Turbo Streams & Action Cable | RailsConf2023
kevinliebholz
37
6.6k
Winning Ecommerce Organic Search in an AI Era - #searchnstuff2025
aleyda
2
2.2k
Raft: Consensus for Rubyists
vanstee
142
7.7k
Navigating the moral maze — ethical principles for Al-driven product design
skipperchong
2
600
A Modern Web Designer's Workflow
chriscoyier
699
190k
Color Theory Basics | Prateek | Gurzu
gurzu
1
480
Google's AI Overviews - The New Search
badams
0
1.6k
Design and Strategy: How to Deal with People Who Don’t "Get" Design
morganepeng
133
20k
DevOps and Value Stream Thinking: Enabling flow, efficiency and business value
helenjbeal
1
400
Designing Experiences People Love
moore
143
24k
ピンチをチャンスに:未来をつくるプロダクトロードマップ #pmconf2020
aki_iinuma
128
56k
Facilitating Awesome Meetings
lara
57
7.2k
Transcript
FirestoreͷGeoPointܕΛ͍͜ͳ͢ ʙGeoFireXΛͬͨҐஔใݕࡧʙ 2019/10/29 Firebase Meetup in Osaka #6 ͠Μ͛Μ
ࣗݾհ -BSBWFM 7VFKT 'JSFCBTF
ձࣾհ ߹ಉձࣾϊϚυϦ ۀظ ैۀһ໊ 8FCܥडୗ։ൃ
αφେ͖ʢि4Քಇʣ ࠷ۙɺभ/P ౬Βͬ͘͢ ߦ͖ͬͯ·ͨ͠ʂʂ
Firestoreͬͯ·͢ʁ!
Firestoreͷಛ • ϦΞϧλΠϜσʔλऔಘ • ΦϑϥΠϯαϙʔτ • ଟ༷ͳσʔλܕʢจࣈྻɺɺλΠϜελ ϯϓܕɺGeoPointܕͳͲʣ • O/RϚοϐϯάෆཁ
• ҐஔใʢҢͱܦʣΛอଘ͢Δσʔλܕ GeoPointܕͱ
• 1ΧϥϜͰҢͱܦ͕ѻ͑Δ GeoPointܕͱ
• ΫϥΠΞϯτ͔ΒΦϒδΣΫτͱͯ͠؆୯ ʹऔಘͰ͖Δ GeoPointܕͱ Ң ܦ
·͋ɺҢܦ͕؆୯ʹѻ͑ͯ… ࣮༻తͳ͍ํ͕Γ͍ͨʂ
ݱࡏ͔Βܘ̋kmͷΛ ݕࡧ͢Δػೳ
༻ͨ͠ϥΠϒϥϦ • ᶃొ • GoogleMaps Geocoding API • ngeohashʢҢܦΛϋογϡԽ͢Δʣ •
ᶄݕࡧ • GeoFireX ※ https://github.com/codediodeio/geofirex
ᶃొ ॅॴ ٶ࡚ݝٶ࡚ࢢ٦௨౦ ᶃ Geocoding API Ң: 31.915439, ܦ: 131.42418
ᶄ ngeohash geohash: wvtmwdh0v
• ٿ্ͷશ࠲ඪΛҢܦΛͱʹϋογϡ Խͨ͠ͷʢ ྫ: wvtmwdh0v ʣ • 1~10ܻͰදݱ͞Εɺܻ͕େ͖͍ͱਫ਼͕ߴ ͍ •
จࣈྻ͕ۙࣅͯ͠Δ΄Ͳೋؒڑ͕͍ۙ GeohashͬͯԿʁ
ᶄݕࡧ ݱࡏͷ(FP'JSF1PJOUΦϒδΣΫτ DPOTUDFOUFSHFPpSFYQPJOU ܘLNҎΛݕࡧൣғʹઃఆ DPOTUSBEJVT HFPIBTIͱHFPQPJOUܕͷϑΟʔϧυΛࢦఆ DPOTUpFMEbMPDBUJPO`
ᶄݕࡧ औಘ͢ΔίϨΫγϣϯΛࢦఆ DPOTUDPMMFDUJPOHFPpSFYDPMMFDUJPO bDMJOJDT` DMJOJDTίϨΫγϣϯΛରʹ ݱࡏ͔ΒLNҎͷΛऔಘ͢Δ DPOTUDMJOJDTDPMMFDUJPOXJUIJO DFOUFS SBEJVT
pFME
• FirestoreҢܦΛऔΓѻ͍͍͢ • దͳϥΠϒϥϦͱΈ߹ΘͤΔ͜ͱͰ࣮༻ తͳػೳΛ࡞Δ͜ͱ͕Ͱ͖Δ ·ͱΊ
͝ਗ਼ௌ͋Γ͕ͱ͏͍͟͝·ͨ͠ʂ