Save 37% off PRO during our Black Friday Sale! »

FirestoreのGeoPoint型を使いこなす

Ca1357a6e793898d30cec23068c3cb36?s=47 大塚真言
October 29, 2019
Programming
1
250

 FirestoreのGeoPoint型を使いこなす

Ca1357a6e793898d30cec23068c3cb36?s=128

大塚真言

October 29, 2019
Tweet

More Decks by 大塚真言

See All by 大塚真言
Ca1357a6e793898d30cec23068c3cb36?s=48 shingen29
0
360
Ca1357a6e793898d30cec23068c3cb36?s=48 shingen29
0
96
Ca1357a6e793898d30cec23068c3cb36?s=48 shingen29
0
150
Ca1357a6e793898d30cec23068c3cb36?s=48 shingen29
2
570
Ca1357a6e793898d30cec23068c3cb36?s=48 shingen29
1
140
Ca1357a6e793898d30cec23068c3cb36?s=48 shingen29
0
16
Ca1357a6e793898d30cec23068c3cb36?s=48 shingen29
0
190
Ca1357a6e793898d30cec23068c3cb36?s=48 shingen29
3
170
Ca1357a6e793898d30cec23068c3cb36?s=48 shingen29
4
1.1k

Other Decks in Programming

See All in Programming
229b1596ce57cd0935a2bacd410d87a0?s=48 aaaddress1
2
550
3f97ef294ccbc5e3f16b7594e06fd1f3?s=48 sryoya
3
340
8847086af047cbf895ab3277b59529fe?s=48 andpad
0
120
6aaaf03c4f5c681d89c3078bd6070a6f?s=48 rumi_yamaguchi
0
200
42a6a049ac8f5265f31858a9509217fb?s=48 uhooi
0
380
62a14b322f22ab9588702ab2064df63f?s=48 shanpu
0
280
7eca3e06edc3c69004aaf57de51900c2?s=48 ajstarks
3
4.8k
Fe9968bc3922faa77939286afda905de?s=48 chloe463
0
950
867984762e82fd75629359fc52d5f3b3?s=48 flum1025
0
190
67d6b5b2fdd654b6fbd49b5c7771d678?s=48 1pay
0
170
A180da03d518c141f2e03a6a32c40b11?s=48 ikustan
0
280
9b600b6d2f592d0944507e989770b9b3?s=48 issei126
0
120

Featured

See All Featured
719435d98d452de7ac367c828266cf01?s=48 erikaheidi
29
5.2k
282d599b414022eba5096510f675b6e2?s=48 chrislema
174
14k
8081b26e05bb4354f7d65ffc34cbbd67?s=48 chriscoyier
688
180k
7edec06b5435e0dac07a353b2cc26253?s=48 geeforr
337
30k
4394ceb8b277f35ee3da7030384efb5d?s=48 davidbonilla
75
3.8k
828ace851b606e1206900f26459f55ad?s=48 speakerdeck
PRO
2
480
0bce06bd06ee7a2c4f5500f25dcf7f18?s=48 paulrobertlloyd
74
1.7k
C9b18d9dff88a9dd2393364c2b3b21bd?s=48 colly
191
14k
0438ae60cde4c7add6f9da48f28c15cc?s=48 chrisshort
6
28k
8081b26e05bb4354f7d65ffc34cbbd67?s=48 chriscoyier
780
240k
7559f6cff1f5efc2d210965febd4d71c?s=48 bermonpainter
349
27k
78b475797a14c84799063c7cd073962f?s=48 holman
464
280k

Transcript

  1. FirestoreͷGeoPointܕΛ࢖͍͜ͳ͢ ʙGeoFireXΛ࢖ͬͨҐஔ৘ใݕࡧʙ 2019/10/29 Firebase Meetup in Osaka #6 ͠Μ͛Μ

  2. ࣗݾ঺հ -BSBWFM 7VFKT 'JSFCBTF

  3. ձࣾ঺հ ߹ಉձࣾϊϚυϦ ૑ۀظ໨ ैۀһ໊ 8FCܥडୗ։ൃ

  4. α΢φେ޷͖ʢि4೔Քಇʣ ࠷ۙɺ۝भ/P ౬Βͬ͘͢ ߦ͖ͬͯ·ͨ͠ʂʂ

  5. Firestore࢖ͬͯ·͢ʁ!

  6. Firestoreͷಛ௃ • ϦΞϧλΠϜσʔλऔಘ • ΦϑϥΠϯαϙʔτ • ଟ༷ͳσʔλܕʢจࣈྻɺ਺஋ɺλΠϜελ ϯϓܕɺGeoPointܕͳͲʣ • O/RϚοϐϯάෆཁ

  7. • Ґஔ৘ใʢҢ౓ͱܦ౓ʣΛอଘ͢Δσʔλܕ GeoPointܕͱ͸

  8. • 1ΧϥϜͰҢ౓ͱܦ౓͕ѻ͑Δ GeoPointܕͱ͸

  9. • ΫϥΠΞϯτ͔Β͸ΦϒδΣΫτͱͯ͠؆୯ ʹऔಘͰ͖Δ GeoPointܕͱ͸ Ң౓ ܦ౓

  10. ·͋ɺҢ౓ܦ౓͕؆୯ʹѻ͑ͯ΋… ࣮༻తͳ࢖͍ํ͕஌Γ͍ͨʂ

  11. ݱࡏ஍͔Β൒ܘ̋kmͷ஍఺Λ ݕࡧ͢Δػೳ

  12. ࢖༻ͨ͠ϥΠϒϥϦ • ᶃ஍఺ొ࿥ • GoogleMaps Geocoding API • ngeohashʢҢ౓ܦ౓ΛϋογϡԽ͢Δʣ •

    ᶄ஍఺ݕࡧ • GeoFireX ※ https://github.com/codediodeio/geofirex

  13. ᶃ஍఺ొ࿥ ॅॴ ٶ࡚ݝٶ࡚ࢢ٦௨౦ ᶃ Geocoding API Ң౓: 31.915439, ܦ౓: 131.42418

    ᶄ ngeohash geohash: wvtmwdh0v

  14. • ஍ٿ্ͷશ࠲ඪΛҢ౓ܦ౓Λ΋ͱʹϋογϡ Խͨ͠΋ͷʢ ྫ: wvtmwdh0v ʣ • 1~10ܻͰදݱ͞Εɺܻ਺͕େ͖͍ͱਫ਼౓͕ߴ ͍ •

    จࣈྻ͕ۙࣅͯ͠Δ΄Ͳೋ఺ؒڑ཭͕͍ۙ GeohashͬͯԿʁ

  15. ᶄ஍఺ݕࡧ ݱࡏ஍ͷ(FP'JSF1PJOUΦϒδΣΫτ DPOTUDFOUFSHFPpSFYQPJOU    ൒ܘLNҎ಺Λݕࡧൣғʹઃఆ DPOTUSBEJVT HFPIBTIͱHFPQPJOUܕͷϑΟʔϧυΛࢦఆ DPOTUpFMEbMPDBUJPO`

  16. ᶄ஍఺ݕࡧ औಘ͢ΔίϨΫγϣϯΛࢦఆ DPOTUDPMMFDUJPOHFPpSFYDPMMFDUJPO bDMJOJDT`  DMJOJDTίϨΫγϣϯΛର৅ʹ ݱࡏ஍͔ΒLNҎ಺ͷ஍఺Λऔಘ͢Δ DPOTUDMJOJDTDPMMFDUJPOXJUIJO DFOUFS SBEJVT

    pFME 

  17. • Firestore͸Ң౓ܦ౓ΛऔΓѻ͍΍͍͢ • ద੾ͳϥΠϒϥϦͱ૊Έ߹ΘͤΔ͜ͱͰ࣮༻ తͳػೳΛ࡞Δ͜ͱ͕Ͱ͖Δ ·ͱΊ

  18. ͝ਗ਼ௌ͋Γ͕ͱ͏͍͟͝·ͨ͠ʂ