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doc: Code fixes on saving & getting the photo in TAKING_PHOTOS.mdx (#1896)

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code fixes on saving & getting the photo in TAKING_PHOTOS.mdx

- The variable path has been renamed to file, as camera.current.takePhoto() always returns a file
- CameraRoll.save() method has been updated to use file.path for saving the captured photo.
- fetch() method has been updated to use file.path on getting captured photo as blob
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Shiran Gabriel 2023-10-03 14:50:41 +05:30 committed by GitHub
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docs/docs/guides/TAKING_PHOTOS.mdx
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@ -71,8 +71,8 @@ const photo = await camera.current.takePhoto({
Since the Photo is stored as a temporary file, you need to save it to the Camera Roll to permanentely store it. You can use [react-native-cameraroll](https://github.com/react-native-cameraroll/react-native-cameraroll) for this: Since the Photo is stored as a temporary file, you need to save it to the Camera Roll to permanentely store it. You can use [react-native-cameraroll](https://github.com/react-native-cameraroll/react-native-cameraroll) for this:
```ts ```ts
const path = await camera.current.takePhoto() const file = await camera.current.takePhoto()
await CameraRoll.save(`file://${path}`, { await CameraRoll.save(`file://${file.path}`, {
type: 'photo', type: 'photo',
}) })
``` ```
@ -82,8 +82,8 @@ await CameraRoll.save(`file://${path}`, {
To get the Photo's pixel data, you can use [`fetch(...)`](https://reactnative.dev/docs/network#using-fetch) to read the local file as a Blob: To get the Photo's pixel data, you can use [`fetch(...)`](https://reactnative.dev/docs/network#using-fetch) to read the local file as a Blob:
```ts ```ts
const path = await camera.current.takePhoto() const file = await camera.current.takePhoto()
const result = await fetch(`file://${path}`) const result = await fetch(`file://${file.path}`)
const data = await result.blob(); const data = await result.blob();
``` ```