BCGetFuncDrawRing()

fn_DrawRing BCGetFuncDrawRing

(

t_BarCode *

pBarCode

)

Gets call-back function for drawing a MaxiCode finder ring.

Returns currently adjusted function pointer.

See also

BCSetFuncDrawRing()

Parameters

[in]

pBarCode

Pointer to barcode structure.

Return values

NULL	No call-back function defined. This is the default.
fn_DrawRing	Otherwise