Returns drawing quality estimate of the barcode (in percent) (Windows only).
TBarCode computes the expected barcode quality depending on the used output resolution. This value is a measure for the bar width aberration created by the output resolution of the device context (and therefore of the device itself). The higher the quality value - the better.
- Note:
- WINDOWS only.
- Parameters:
-
| [in] | pBarCode | Pointer to barcode structure. |
| [in] | hDC | Device context handle of output device. |
| [in] | pRectBounding | Bounding rectangle. |
- Return values:
-
| LONG | Bar-code quality [0 (unreadable)...100 (perfect)] |
