Qr code reader9/25/2023 ![]() Permission is hereby granted, free of charge, to any person obtaining a copy Warning You must call the method from a user action (eg. To trigger the image dialog just call the method openImageDialog from the parent component. IOS Browsers, Safari) you can enable legacyMode to allow the user to take a picture (On a mobile device) or use an existing one. If the device does not allow camera access (e.g. Use custom camera constraints that the override default behavior. Warning The preview will always keep its 1:1 aspect ratio. Larger resolution will increase the accuracy but it will also slow down the processing time. The resolution of the video (or image in legacyMode). Specify which camera should be used (if available). ![]() ![]() Object properties are mirrorVideo: boolean, streamLabel: stringĬalled when the image in legacyMode is loaded. Called every scan with the decoded value or null if no QR code was found.Ĭalled when the component is ready for use.
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