head-module-ratio.md

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default-layout	HeadModuleRatio - Dynamsoft Barcode Reader Parameters	The parameter HeadModuleRatio of Dynamsoft Barcode Reader defines the module count and module size ratio of the barcode head section.	HeadModuleRatio , parameter reference, parameter	true	true	true	/parameters/reference/barcode-format-specification/head-module-ratio.html

HeadModuleRatio

HeadModuleRatio defines the module count and module size ratio of the barcode head section.

Example

{
    "HeadModuleRatio": "211412"
}

Parameter Summary

The structure of the HeadModuleRatio is shown as follow:

HeadModuleRatio Parameter Summary
Type string
Range N/A
Default Value ""

Remarks

• The length of the string indicates the count of the barcode head section.
• The number in the string expresses the ratio relationship between the modules.

Default Settings

If the HeadModuleRatio is not configured in your template file, the following settings will be used as the default settings.

{
    "HeadModuleRatio": ""
}