TBarCode Library 11  TBarCode Library 11

◆ BCSetFuncDrawRow()

ERRCODE BCSetFuncDrawRow ( t_BarCode pBarCode,
fn_DrawRow  fn 
)

Sets the callback function for drawing a single row of a barcode.

This function redirects the drawing of a single barcode row (one row for linear barcodes, multiple rows for 2D and stacked codes) to your own custom drawwing function. The specified function will be called by BCDraw() instead of the built-in row drawing function. Default: No callback function is used.
Use this function to implement your custom drawing routines for specialized output requirements.

See also
BCGetFuncDrawRow() BCGetMetaData()
Parameters
[in]pBarCodePointer to barcode structure.
[in]fnCallback function.
Return values
ERRCODEErrOk (0) in case of success. Non-zero if error occurred.

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Generated on Wed Apr 10 2024 13:55:57 for TBarCode Library 11 with doxygen 1.9.1