Object Hierarchy
GObject
╰── NMABarCode
Description
A Bar Code object provides the means of drawing a QR code onto a cairo
context. Useful for rendering Wi-Fi network credential in a form that
can be optically scanned with a phone camera.
Functions
nma_bar_code_new ()
NMABarCode *
nma_bar_code_new (const char *text);
Returns
the bar code instance.
[transfer full]
Since: 1.8.22
nma_bar_code_set_text ()
void
nma_bar_code_set_text (NMABarCode *self,
const char *text);
Regenerates the QR code for a different text.
Since: 1.8.22
nma_bar_code_get_size ()
int
nma_bar_code_get_size (NMABarCode *self);
Returns
the side of a QR code square.
Since: 1.8.22
Types and Values
NMA_BAR_CODE_TEXT
#define NMA_BAR_CODE_TEXT "text"
NMA_BAR_CODE_SIZE
#define NMA_BAR_CODE_SIZE "size"
Property Details
The “size” property
“size” int
Owner: NMABarCode
Flags: Read
Default value: 0
The “text” property
“text” char *
Owner: NMABarCode
Flags: Write
Default value: ""
