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Barcode properties
This topic lists the properties of the barcode type Royal Mail Mailmark. For the properties of
other barcode types, see "Barcode type and properties" on page530.
Module width
The recommendation is to print these barcodes with a module size of 0.5 mm, which equates to
6 dots when printed at 300dpi. The maximum module size for printing is 0.7 mm.
Preferred version
Use the drop-down to select the size of the barcode, in a number of modules. The actual size of
the barcode can be 12 mm x 12 mm up to 22.4 mm x 22.4 mm, depending on the preferred
version and the module width.
Scale
Defines if and how the rendered barcode is scaled in relation to the parent element:
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None: The barcode is rendered based on the module width.
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Fit to box: The barcode is stretched to fit the parent box in both width and height.
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Proportionally: The barcode is stretched up to where it fits either the width or height of
the parent box, whichever requires the less stretching.
Color
The Color property allows you to choose a different Barcode color (instead of black) and
Background color (instead of white), by typing a hexadecimal color value (see for example
w3school's color picker).
Output format
Defines how the barcode is output on the page. There are two possible formats:
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SVG: Vector format. This is smaller in size, but not compatible with Email output.
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PNG: Binary rasterized format. This is slightly larger than SVG but will display properly in
Email output.
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