Variables | |
| short | MicroPDF417Direction |
| Specifies the direction of the code in the image. | |
| bool | MicroPDF417Inverted |
| Code is inverted (white on black)/not inverted. | |
| bool | MicroPDF417Mirror |
| Code is mirrored/not mirrored. | |
| bool | MicroPDF417Quietzone |
| Check/ignore quietzone. | |
| short MicroPDF417Direction |
Specifies the direction of the code in the image.
The property direction sets the direction in which the MicroPDF 417 is in the picture. There are three directions possible: CVC_BC_FENCE, CVC_BC_LADDER, and CVC_BC_BOTH (The MicroPDF 417 may be present in either vertical or horizontal direction, but not in an angle of rotation of 45 degrees). The option CVC_BC_OMNI is not available.
| [in,out] | MicroPDF417Direction | Sets the current direction of the code. |
| bool MicroPDF417Inverted |
Code is inverted (white on black)/not inverted.
The property inverted set to TRUE specifies whether the barcode is present as a black on white image (invers = FALSE) or a white on black image (invers = TRUE). Normally barcodes are printed dark on a bright background in which case the value FALSE is passed. Under certain circumstances, the contrast ratio may be inverted. In such cases, the value TRUE is passed.
| [in,out] | MicroPDF417Inverted | Code is inverted (white on black)/not inverted. |
| bool MicroPDF417Mirror |
Code is mirrored/not mirrored.
The property mirror = TRUE specifies that the MicroPDF 417 is mirrored, possibly because the code must be read from the rear or because it was mirrored on image acquisition.
| [in,out] | MicroPDF417Mirror | Code is mirrored/not mirrored. |
| bool MicroPDF417Quietzone |
Check/ignore quietzone.
The property quietzone activates or deactivates checking for the presence of quietzones. If TRUE is specified, a check is performed for the presence of quietzones; if FALSE is specified, no check is performed.
| [in,out] | MicroPDF417Quietzone | Sets the quietzone in module width. |