LibreOffice
LibreOffice 6.4 SDK API Reference
Variables
com::sun::star::drawing::QRCodeErrorCorrection Constant Group Referencepublished

These constants identify the type of Error Correction for a QR Code. More...

Variables

const long LOW = 1
 
const long MEDIUM = 2
 
const long QUARTILE = 3
 
const long HIGH = 4
 

Detailed Description

These constants identify the type of Error Correction for a QR Code.

The Error Correction for a QR code is a measure that helps a QR code to recover, if it is destroyed.

Level L (Low) 7% of codewords can be restored. Level M (Medium) 15% of codewords can be restored. Level Q (Quartile) 25% of codewords can be restored. Level H (High) 30% of codewords can be restored.

More Info - here

See also
QRCode
GraphicObectShape
Since
LibreOffice 6.4

Variable Documentation

◆ HIGH

const long HIGH = 4

◆ LOW

const long LOW = 1

◆ MEDIUM

const long MEDIUM = 2

◆ QUARTILE

const long QUARTILE = 3