rcpp_qr_scan_array: Scan a grayscale array using the quirc C++ engine
In brianwdavis/quadrangle: Wrangle QR Codes Out of Images
rcpp_qr_scan_array R Documentation
Scan a grayscale array using the quirc C++ engine
Description
Should only be called from quadrangle::qr_scan_cpp in R
Usage
rcpp_qr_scan_array(grayarray, w, h, debug = FALSE)
Arguments
grayarray
Vector of grayscale pixel values
w
Width of pixel array
h
Height of pixel array
debug
Return additional info about found QR codes (ECC level, version, etc)
brianwdavis/quadrangle documentation built on Feb. 27, 2023, 6:36 p.m.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
| rcpp_qr_scan_array | R Documentation |
Scan a grayscale array using the quirc C++ engine
Description
Should only be called from quadrangle::qr_scan_cpp in R
Usage
rcpp_qr_scan_array(grayarray, w, h, debug = FALSE)
Arguments
grayarray |
Vector of grayscale pixel values |
w |
Width of pixel array |
h |
Height of pixel array |
debug |
Return additional info about found QR codes (ECC level, version, etc) |
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
Embedding an R snippet on your website
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.