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DeformationResistingModes
DeformationResistingModes
describes how to handle distorted and deformed barcodes. It consists of one or more modes, each mode representing a different way to implement the deformation resistance algorithm.
Candidate Mode List
- DRM_GENERAL
- DRM_BROAD_WARP
- DRM_LOCAL_REFERENCE
- DRM_DEWRINKLE
- DRM_AUTO
DRM_GENERAL
Resists deformation using the general algorithm. This mode has the following arguments for further customizing.
DRM_BROAD_WARP
Resists deformation when the barcode is warped gently.
DRM_LOCAL_REFERENCE
Resists deformation for barcodes with minor deformation in local modules.
DRM_DEWRINKLE
Resists deformation for barcodes on a wrinkled surface.
DRM_AUTO
Lets the library choose a mode automatically. Not supported yet.
Setting Methods
As PublicRuntimeSettings
Member
DeformationResistingModes
can be set dynamically during runtime as a member of FurtherModes
, which is a member of PublicRuntimeSettings
struct, it is an array with 8 DeformationResistingMode
Enumeration items.
Code Snippet in C++
//...other codes
PublicRuntimeSettings* pSettings = new PublicRuntimeSettings;
int errorCode = reader->GetRuntimeSettings(pSettings);
pSettings->deformationResistingModes[0] = DRM_GENERAL;
reader->UpdateRuntimeSettings(pSettings);
reader->SetModeArgument("DeformationResistingModes", 0, "Level", "1");
delete pSettings;
//...other codes
Remarks
GetModeArgument
and SetModeArgument
need to be called for getting and setting Arguments
.
See Also
FurtherModes:
C | C++ | .NET | Java | Java-Android | Objective-C & SwiftPublicRuntimeSettings:
JavaScript | C | C++ | .NET | Python | Java | Java-Android | Objective-C & SwiftDeformationResistingMode
EnumerationGetModeArgument:
JavaScript | C | C++ | .NET | Python | Java | Java-Android | Objective-C & SwiftSetModeArgument:
JavaScript | C | C++ | .NET | Python | Java | Java-Android | Objective-C & Swift
As JSON Parameter
DeformationResistingModes
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 for deformation resisting. |
Level | A number from value range of Level | (Optional) Sets the Argument Level. |
LibraryFileName | A string from value range of LibraryFileName | (Optional) Sets the Argument LibraryFileName. |
LibraryParameters | A string from value range of LibraryParameters | (Optional) Sets the Argument LibraryParameters. |
JSON Parameter Example
{
"DeformationResistingModes": [
{
"Mode": "DRM_GENERAL",
"Level": 1
},
{
"Mode": "DRM_DEWRINKLE"
}
]
}
Candidate Argument List
Level
Sets the effort level used for deformation resisting. Not supported yet.
Value Type | Value Range | Default Value | Valid For |
---|---|---|---|
int | [1, 9] | 5 | DRM_GENERAL |
Performance Adaptability
A larger value may improve the Read Rate but slowdown the Speed.
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 |