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๐ŸŽ iOS

์นด๋ฉ”๋ผ์™€ ํฌํ†  ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ ์•ฑ

by hyebin (Helia) 2023. 1. 6.
๋ฐ˜์‘ํ˜•

1. ๋ ˆ์ด์•„์›ƒ ๊ตฌ์„ฑ

ViewController์— ์ด๋ฏธ์ง€๋ฅผ ๋‚˜ํƒ€๋‚ผ ImageView์™€ "์‚ฌ์ง„ ์ดฌ์˜ํ•˜๊ธฐ", "์‚ฌ์ง„ ๋ถˆ๋Ÿฌ์˜ค๊ธฐ" Button 2๊ฐœ๋ฅผ ์ถ”๊ฐ€ํ•˜์—ฌ ๋ ˆ์ด์•„์›ƒ์„ ๊ตฌ์„ฑํ•œ๋‹ค.

 

2. ์•„์›ƒ๋ › ๋ณ€์ˆ˜, ์•ก์…˜ํ•จ์ˆ˜ ์ถ”๊ฐ€

ImageView์— ๋Œ€ํ•œ ์•„์›ƒ๋ › ๋ณ€์ˆ˜์™€ ๋‘ ๋ฒ„ํŠผ์— ๋Œ€ํ•œ ์•ก์…˜ํ•จ์ˆ˜๋ฅผ ์ถ”๊ฐ€ํ•œ๋‹ค.

 

3. ํ—ค๋” ํŒŒ์ผ๊ณผ ๋ธ๋ฆฌ๊ฒŒ์ดํŠธ ํ”„๋กœํ† ์ฝœ ์ถ”๊ฐ€, ๋ณ€์ˆ˜ ์„ ์–ธ

๋ฏธ๋””์–ด ํƒ€์ž…์ด ์ •์˜๋œ ํ—ค๋”ํŒŒ์ผ "MobileCoreServices"์™€ Image Picker Controller๋ฅผ ์‚ฌ์šฉํ•˜๊ธฐ ์œ„ํ•œ ๋ธ๋ฆฌ๊ฒŒ์ดํŠธ ํ”„๋กœํ† ์ฝœ์„ ์„ ์–ธํ•œ๋‹ค.

UIImagePickerController์˜ ์ธ์Šคํ„ด์Šค ๋ณ€์ˆ˜์ธ imgPicker๋ฅผ ์ƒ์„ฑํ•œ๋‹ค.

 

4. ๊ธฐ๋Šฅ ์ฝ”๋“œ ๊ตฌํ˜„

์‚ฌ์ง„์ดฌ์˜ ๋ฒ„ํŠผ์ด ํด๋ฆญ๋˜๋ฉด, imagePicker์˜ ์†Œ์Šค ํƒ€์ž…์€ camera, ๋ฏธ๋””์–ด ํƒ€์ž…์€ public.image๋กœ ์„ค์ •ํ•œ ํ›„, ํ˜„์žฌ View Controller๋ฅผ  imagePicker๋กœ ๋Œ€์ฒดํ•œ๋‹ค.

์‚ฌ์ง„ ๋ถˆ๋Ÿฌ์˜ค๊ธฐ ๋ฒ„ํŠผ์„ ํด๋ฆญํ•˜๋ฉด, imagePicker์˜ ์†Œ์Šค ํƒ€์ž…์€ photoLibrary๋กœ ํ•œ ํ›„ ์‚ฌ์ง„ ์ดฌ์˜๊ณผ ๋™์ผํ•œ ๋™์ž‘์„ ์ˆ˜ํ–‰ํ•œ๋‹ค.

 

imagePicker์˜ ์‚ฌ์ง„ ์„ ํƒ์ด ๋๋‚ฌ๋‹ค๋ฉด, ์„ ํƒํ•œ ์‚ฌ์ง„์„ ๊ฐ€์ ธ์™€ imageView์— ๋ณด์—ฌ์ค€๋‹ค. ๊ทธ๋ฆฌ๊ณ  ํ˜„์žฌ์˜ View Controller(Image Picker ํ™”๋ฉด)์„ ์ œ๊ฑฐํ•œ ํ›„ ์ดˆ๊ธฐ View๋ฅผ ๋ณด์—ฌ์ค€๋‹ค.

 

์ทจ์†Œ๋ฒ„ํŠผ์„ ๋ˆ„๋ฅธ ๊ฒฝ์šฐ, ํ˜„์žฌ์˜ View Controller(Image Picker ํ™”๋ฉด)์„ ์ œ๊ฑฐํ•œ ํ›„ ์ดˆ๊ธฐ View๋ฅผ ๋ณด์—ฌ์ค€๋‹ค.

 

5. ์‹œ๋ฎฌ๋ ˆ์ดํ„ฐ ํ™•์ธ

์‹œ๋ฎฌ๋ ˆ์ดํ„ฐ์—์„œ ์‚ฌ์ง„ ์ดฌ์˜์„ ํ•˜๊ธฐ ์œ„ํ•ด์„œ๋Š” ๊ฐœ๋ฐœ์ž ํ”„๋กœ๊ทธ๋žจ์— ๋“ฑ๋ก์„ ํ•ด์•ผ ํ•œ๋‹ค.

๋ฐ˜์‘ํ˜•

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