videoLat 2.0
Video conferencing delay measurements
Public Member Functions | Protected Attributes
GenQRcodes Class Reference

#import <genQRcodes.h>

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List of all members.

Public Member Functions

(GenQRcodes *) - init
(void) - gen:width:height:code:

Protected Attributes

struct zint_symbol * symbol
 Internal: reference to the zint symbol generator.

Detailed Description

QR code generator. Uses the zint library to create greyscale image data prepresenting a QR code.


Member Function Documentation

- (void) gen: (void *)  buffer
width: (int)  width
height: (int)  height
code: (const char *)  code 

Generate a detectable pattern

Parameters:
bufferWhere to store the image, as 8-bit greyscale
widthWidth of the buffer in pixels
heightHeight of the buffer in pixels
codeThe string representation of the code to generate

Reimplemented from <OutputVideoGenProtocol>.


The documentation for this class was generated from the following files:
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