QrImage
in package
FinalYes
Renders QR codes as SVG data URIs for templates (no further dependency besides mpdf/qrcode).
Table of Contents
Methods
- dataUri() : string
- Data URI for templates. PNG is preferred: mPDF turns SVG into form XObjects without resource dictionary, which violates PDF/A (clause 6.2.2).
- png() : string
- svg() : string
Methods
dataUri()
Data URI for templates. PNG is preferred: mPDF turns SVG into form XObjects without resource dictionary, which violates PDF/A (clause 6.2.2).
public
static dataUri(string $payload[, int $size = 400 ][, "L"|"M"|"Q"|"H" $errorCorrection = 'M' ]) : string
Parameters
- $payload : string
- $size : int = 400
- $errorCorrection : "L"|"M"|"Q"|"H" = 'M'
Return values
stringpng()
public
static png(string $payload[, int $size = 400 ][, "L"|"M"|"Q"|"H" $errorCorrection = 'M' ]) : string
Parameters
- $payload : string
- $size : int = 400
- $errorCorrection : "L"|"M"|"Q"|"H" = 'M'
Return values
stringsvg()
public
static svg(string $payload[, int $size = 200 ][, "L"|"M"|"Q"|"H" $errorCorrection = 'M' ]) : string
Parameters
- $payload : string
- $size : int = 200
- $errorCorrection : "L"|"M"|"Q"|"H" = 'M'