Callback version of barcode draw function.
Call this function instead of BCDraw() if you want to use your own drawing routines (e.g. for generating a barcode on special devices or in special output formats).
- Note
- BCDrawCB() can be used only with a developer license. Sample code is available on request: suppo.nosp@m.rt@t.nosp@m.ec-it.nosp@m..com
-
Call-backs are disabled in the demo-version of TBarCode. If you need to try it please contact TEC-IT for a temporary license key.
- Parameters
-
[in] | pBarCode | Pointer to barcode structure. |
[in] | hDC | Device context handle (optional, Windows only). |
[in] | pRect | Bounding rectangle (bar code size). If hDC is NULL, the unit is [0.001 mm]. The coordinates are transformed to an origin of (0,0). |
- Return values
-
ERRCODE | ErrOk (0) in case of success. Non-zero if error occurred. |
- See Also
- BCGetFuncDrawRow(), BCSetFuncDrawRow(), BCGetFuncDrawBar(), BCSetFuncDrawBar(), BCGetFuncDrawText(), BCSetFuncDrawText(), BCGetCBData(), BCSetCBData()