Component: GLCD QR Code Generator (Graphical Library)

Author	Matrix TSL
Version	2.2
Category	Graphical Library

GLCD QR Code Generator component

A component to generate QR codes for displaying on a GLCD.

Detailed description

No detailed description exists yet for this component

Examples

No additional examples

Macro reference

DrawQRCode

	DrawQRCode
Generates and displays the QR code. Returns the detected data type, 0=Numeric, 1=Alphanumeric, 2=Byte, 3=DataTooLongError
- STRING	Data
QR Code data to embed, e.g. URL, Message or Phone number
- UINT	X
Left hand side coordinate to start drawing
- UINT	Y
Right hand side coordinate to start drawing
- BYTE	BlockSize
The size of each segment in pixels. Default 1
- BYTE	Return

Property reference

	Properties
	LinkTo
	ColourDisplay
Automatically detects if the graphical LCD object is colour or monochrome
	InvertColour
	QR Settings
	QR Version
Sets the size of the QR code in graphical squares
	Error Correction
Sets the level of error correction available
	Max Chars Numeric
The maximum number of character bytes that can be stored in the QR code based on the selected QR settings. Range of data to qualify is characters '0' - '9'
	Max Chars Alphanumeric
The maximum number of character bytes that can be stored in the QR code based on the selected QR settings. Range of data to qualify is characters '0' - '9' / 'A' - 'Z' / ' ' / '$' / '%' / '*' / '+' / '-' / '.' / '/' / ':'
	Max Chars Byte
The maximum number of character bytes that can be stored in the QR code based on the selected QR settings. Range of data is ASCII codes 1 - 254

Component Source Code

Please click here to download the component source project: FC_Comp_Source_Lib_QRCode.fcfx

Please click here to view the component source code (Beta): FC_Comp_Source_Lib_QRCode.fcfx