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DPMCodeReadingModes

DPMCodeReadingModes is a parameter to control how to read direct part mark (DPM) barcodes. It consisits of one or more modes, each mode is an implement to read DPM barcode.

Candidate Mode List

  • DPMCRM_GENERAL
  • DPMCRM_AUTO

DPMCRM_GENERAL

Reads DPM code using the general algorithm. This mode has the following arguments for further customizing.

DPMCRM_AUTO

Lets the library choose a mode automatically. Not supported yet.

Setting Methods

As PublicRuntimeSettings Member

DPMCodeReadingModes can be set dynamically during runtime as a member of FurtherModes, which is a member of PublicRuntimeSettings struct, it is an array with 8 DPMCodeReadingMode Enumeration items.

Code Snippet in C++

//...other codes
PublicRuntimeSettings* pSettings = new PublicRuntimeSettings;
int errorCode = reader->GetRuntimeSettings(pSettings);
pSettings->dpmCodeReadingModes[0] = DPMCRM_GENERAL;
reader->UpdateRuntimeSettings(pSettings);
delete pSettings;
//...other codes

Remarks
GetModeArgument and SetModeArgument need to be called for getting and setting Arguments.

See Also

As JSON Parameter

DPMCodeReadingModes as a JSON parameter is a JSON Object array. Each JSON object is defined as below.

Key Name Key Value Description
Mode Any one in Candidate Mode List as string (Required) Specifies a mode to read DPM barcode.
LibraryFileName A string from value range of LibraryFileName (Optional) Sets the Argument LibraryFileName.
LibraryParameters A string from value range of LibraryFileName (Optional) Sets the Argument LibraryFileName.

JSON Parameter Example

{
    "DPMCodeReadingModes": [
        {
            "Mode": "DPMCRM_GENERAL" 
        }
    ]
}

Candidate Argument List

LibraryFileName

Sets the file name of the library to load dynamically.

Value Type Value Range Default Value Valid For
string A string value representing file name. ”” All modes

Remarks
The library must be in the same place with Dynamsoft Barcode Reader Library.

LibraryParameters

Sets the parameters passed to the library to load dynamically.

Value Type Value Range Default Value Valid For
string A string value representing parameters. ”” All modes

This page is compatible for:

Version 7.5.0

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