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docs(camera): Update docs to advise against DATA_URL (#2474)

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DATA_URL can be very memory intensive and cause app crashes or out of memory errors.
Use FILE_URI or NATIVE_URI if possible
This commit is contained in:
Florian Gouy 2018-06-23 17:18:34 +02:00 committed by Daniel Sogl
parent dd9ba0ad3f
commit 9dd4ecde9c
1 changed files with 3 additions and 3 deletions
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6
src/@ionic-native/plugins/camera/index.ts
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@ -7,7 +7,7 @@ export interface CameraOptions {
/**
* Choose the format of the return value.
* Defined in Camera.DestinationType. Default is FILE_URI.
* DATA_URL : 0, Return image as base64-encoded string,
* DATA_URL : 0, Return image as base64-encoded string (DATA_URL can be very memory intensive and cause app crashes or out of memory errors. Use FILE_URI or NATIVE_URI if possible),
* FILE_URI : 1, Return image file URI,
* NATIVE_URI : 2 Return image native URI
* (e.g., assets-library:// on iOS or content:// on Android)
@ -139,14 +139,14 @@ export enum Direction {
*
* const options: CameraOptions = {
* quality: 100,
* destinationType: this.camera.DestinationType.DATA_URL,
* destinationType: this.camera.DestinationType.FILE_URI,
* encodingType: this.camera.EncodingType.JPEG,
* mediaType: this.camera.MediaType.PICTURE
* }
*
* this.camera.getPicture(options).then((imageData) => {
* // imageData is either a base64 encoded string or a file URI
* // If it's base64:
* // If it's base64 (DATA_URL):
* let base64Image = 'data:image/jpeg;base64,' + imageData;
* }, (err) => {
* // Handle error