BCSetFuncDrawText
Customized Drawing (Callbacks)
Signatures
ERRCODE BCSetFuncDrawTextA(t_BarCode *pBarCode, fn_DrawTextA fn)ERRCODE BCSetFuncDrawTextW(t_BarCode *pBarCode, fn_DrawTextW fn)Sets call-back function for drawing the human readable text of a barcode.
This function redirects drawing of the human readable text (for linear barcodes) to your own custom drawing function.
Use this function to implement your custom drawing routines for specialized output requirements. Default: no callback function is used.
See also
Parameters
| Parameter / type | Description |
|---|---|
[in] pBarCode |
Pointer to barcode structure. |
[in] fn |
Callback function. |
Return values
| Name | Description |
|---|---|
ERRCODE |
ErrOk (0) in case of success. Non-zero if error occurred. |