PDF417 Settings
PDF417 is a two-dimensional, multi-row Barcode. It is used for encoding large amounts of data, with hundreds or even thousands of characters. It encodes alphabetic text, numbers, binary files and actual data bytes.
Use the following options to configure the output Barcode settings:
- Position group:
- Orientation: Use the drop-down to select the orientation of the Barcode added to the page.
- Output once per sheet: Option relates to Imposition (also known as N-Up) printing. Select this box to have the Barcode printed once per sheet rather than once per document page.If Imposition options such as auto-positioning and scaling were selected, these options won't apply to the Additional Content added to the physical N-Up sheet.
- Left: Enter the distance between the left margin of the page and the Barcode, in either metric (cm/mm), inch (in), pixel (px) or point (pt) values.
- Bottom: Enter the distance between the bottom margin of the page and the Barcode, in either metric (cm/mm), inch (in), pixel (px) or point (pt) values.
- PDF417 Properties group:
- Module Width: Specifies the width of the narrow bars. Changing this value to higher value will generally make the Barcode bigger.
- Row height: Defines the height of the bars for a single row, measured in pixels, points or metric.
- Width to height ratio: Select the ratio of column width to row height.
- Mode: Use the drop-down to set the compaction mode.
- Binary: allows any byte value to be encoded.
- Text: allows all printable ASCII characters to be end coded (ASCII values 32 to 126 and some additional control characters).
- Numeric: more efficient mode for encoding numeric data.
- Auto: Automatically detect the data content and encodes using the most appropriate method. This is the default option.
- Error Correction Level: Enter the error correction level for the built-in error correction method based on Reed-Solomon algorithms. The error correction level is adjustable between level 0 (just error detection, without correction) and level 8 (maximum error correction). Recommended error correction levels are between level 2 and 5, but the optimal value depends on the amount of data, printing quality of the PDF417 symbol and decoding capabilities.
- Rows: A PDF417 bar code can have anywhere from 3 to 90 rows.
- Columns: The number of data columns can vary from 1 to 30.
- Text: Enter the text used
to generate the Barcode.
Add button: Click to display
a list of variable data that can be added to the Barcode. This
includes metadata fields added in the Metadata
Options, as well as some information fields.
- Condition: Enter the condition
which determines whether or not the Barcode will be added to the document at print time. For details on how to create a conditional, see the How to Set Conditionals page.
- Add button: Click to display
a list of metadata fields, information fields to add, or common
expressions to the condition.