Resource Base
Thanks for downloading Dynamsoft Barcode Reader Package!
Your download will start shortly. If your download does not begin, click here to retry.
BarcodeFormatIds_2
BarcodeFormatIds_2 is a parameter to specify the formats of the barcode in BarcodeFormat group 2 to be read. It is a combined value of BarcodeFormat_2 Enumeration items.
Remarks
- The default value is all supported barcode formats in BarcodeFormat group 2.
- The barcode format our library will search for is composed of BarcodeFormat group 1 and BarcodeFormat group 2, so you need to specify the barcode format in group 1 and group 2 individually.
Setting Methods
BarcodeFormatIds_2 is supported to be set through RuntimeSetting or JSON template.
As PublicRuntimeSettings Member
BarcodeFormatIds_2 can be set dynamically during runtime as a member of PublicRuntimeSettings struct.
Code Snippet in C++
//...other codes
PublicRuntimeSettings* pSettings = new PublicRuntimeSettings;
int errorCode = reader->GetRuntimeSettings(pSettings);
pSettings->barcodeFormatIds = BF_ALL;
pSettings->barcodeFormatIds_2 = BF2_POSTALCODE | BF2_DOTCODE;
reader->UpdateRuntimeSettings(pSettings);
delete pSettings;
//...other codes
See Also
PublicRuntimeSettings:JavaScript | C | C++ | .NET | Python | Java | Java-Android | Objective-C & SwiftBarcodeFormatEnumerationBarcodeFormat_2Enumeration
As JSON Parameter
BarcodeFormatIds_2 as a JSON parameter is a string Array defined as below.
| Key Name | Key Value |
|---|---|
| BarcodeFormatIds_2 | A string array while each array item is one of the BarcodeFormat_2 Enumeration items. |
JSON Example
{
"BarcodeFormatIds_2": ["BF2_POSTALCODE", "BF2_DOTCODE"]
}
Impacts on Performance
Speed
Setting BarcodeFormatIds_2 to a specific value when barcode formats are certain may speed up the process.
Read Rate
Setting BarcodeFormatIds_2 to all formats when barcode formats are uncertain may improve the Read Rate.
Accuracy
Setting BarcodeFormatIds_2 to a specific value when barcode formats are certain may improve the Accuracy.
Yes
No