| ImageDescription Class |
Describes dimensions as well as internal memory layout of an image buffer.
Inheritance HierarchyNamespace: Scandit.Recognition
Assembly: Scandit.Recognition (in Scandit.Recognition.dll) Version: 4.16.0.0 (4.16.0.0)
SyntaxThe ImageDescription type exposes the following members.
Constructors| Name | Description | |
|---|---|---|
 | ImageDescription |
Constructs and empty image description with the image layout set to
Unknown |
| ImageDescription(Guid, Int32, Int32) | Construct from the Media Foundation's subtype & size. |
Properties| Name | Description | |
|---|---|---|
 | FirstPlaneOffset | |
| FirstPlaneRowBytes | |
| Height | |
| Layout | |
| MemorySize | |
| SecondPlaneOffset | |
| SecondPlaneRowBytes | |
| Width |
Methods| Name | Description | |
|---|---|---|
| Dispose |
Dispose the image description.
|
| Equals | Determines whether the specified object is equal to the current object. (Inherited from Object.) |
 | Finalize | Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.) |
| GetHashCode | Serves as the default hash function. (Inherited from Object.) |
| GetStride | Get line size, in bytes, for the internal representation of the image. |
 | getSupportedMfSubtypes | |
| GetType | Gets the Type of the current instance. (Inherited from Object.) |
| isMfSubtypeSupported | True if video frames of the specified MF subtypes are compatible with this version of Scandit recognition SDK. |
| MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object.) |
| ToString | Returns a string that represents the current object. (Inherited from Object.) |
Fields| Name | Description | |
|---|---|---|
 | mediaFoundationSubtype | If this descriptor was constructed from a MF subtype, will contain that subtype. |
Remarks
Depending on the image layout different properties must be set. All image layouts require at least
width, height and memory size. Bi-planar formats YpCrCb8U,
YpCbCr8Uadditionally require bytes per row as well
as data plane offsets for both planes.
See Also