ResidentPixelMemory Class |
This is a class used to represent PixelMemory that is resident and for which allocation and deallocation
are controlled.
Inheritance HierarchySystemObject
Atalasoft.Imaging.MemoryPixelMemory
Atalasoft.Imaging.MemoryResidentPixelMemory
Atalasoft.Imaging.MemoryGlobalAllocPixelMemory
Atalasoft.Imaging.MemoryPixelMemory
Atalasoft.Imaging.MemoryResidentPixelMemory
Atalasoft.Imaging.MemoryGlobalAllocPixelMemory
Namespace: Atalasoft.Imaging.Memory
Assembly: Atalasoft.dotImage (in Atalasoft.dotImage.dll) Version: 11.4.0.9.0.377 (.NET 4.5.2, x86)
SyntaxThe ResidentPixelMemory type exposes the following members.
Constructors| Name | Description | |
|---|---|---|
 | ResidentPixelMemory(Int32, Int32, Int32) |
Initializes a new instance of the ResidentPixelMemory class, total size in bytes is calculated
by multiplying height and rowString and adding offsetToFirstScanline.
|
| ResidentPixelMemory(Int64, Int32, Int32, Int32) |
Initializes a new instance of the ResidentPixelMemory class.
|
Properties| Name | Description | |
|---|---|---|
 | Disposed | Indicates whether or the PixelMemory has been disposed. (Inherited from PixelMemory.) |
| Height | Returns the height of the image represented. (Inherited from PixelMemory.) |
| IsContiguous | Returns true. |
 | IsLocked | Indicates whether or not the PixelMemory is currently locked. (Inherited from PixelMemory.) |
 | LLPixelMemoryStart | Returns a pointer to the start of memory. |
| OffsetToFirstScanline | Returns an offset to the first scanline of the image. |
| PixelData | Returns a pointer to the first scanline in the image. |
| RowStride | Returns the number of bytes in a row of this image. The number is always rounded up to the next multiple
of 4. (Inherited from PixelMemory.) |
| SizeInBytes | Returns the number of bytes used by the memory for this image. |
Methods| Name | Description | |
|---|---|---|
| AcquirePixelAccessor | Returns an object that inherits from PixelAccessor that is used to get to an image's pixel data.
(Inherited from PixelMemory.) |
 | AllocateMemory | Allocates memory for this PixelMemory object and reports it for tracking. |
| Clone | Creates a deep copy of this image and its memory. (Inherited from PixelMemory.) |
| Dispose | Disposes this PixelMemory and all its managed and unmanaged resources. (Inherited from PixelMemory.) |
| Dispose(Boolean) | Disposes this PixelMemory and all its managed and unmanaged resources. (Inherited from PixelMemory.) |
| DisposeManagedResources | Disposes any unmanaged resources. (Overrides PixelMemoryDisposeManagedResources.) |
| DisposeUnmanagedResources | Disposes the memory used by this object. (Overrides PixelMemoryDisposeUnmanagedResources.) |
| Equals | Determines whether the specified object is equal to the current object. (Inherited from Object.) |
| Finalize |
Finalizes an instance of the PixelMemory class.
(Inherited from PixelMemory.) |
| FreeMemory | Frees memory. |
| GetHashCode | Serves as the default hash function. (Inherited from Object.) |
| GetScanLinePtr | Gets a pointer to the a given scanline. |
| GetType | Gets the Type of the current instance. (Inherited from Object.) |
| LLAllocateMemory(Int32, Boolean) | Obsolete. Subclasses of ResidentPixelMemory implement this method to allocate memory. |
| LLAllocateMemory(Int64, Boolean) | Subclasses of ResidentPixelMemory implement this method to allocate memory. |
| LLClone | Subclasses of PixelMemory implement this method to create a deep copy of the object. (Inherited from PixelMemory.) |
| LLFreeMemory | Subclasses of ResidentPixelMemory implement this method to free memory. |
| LLGetHeight | Returns the height of the image. (Overrides PixelMemoryLLGetHeight.) |
| LLGetPixelAccessor | Returns a suitable PixelAccesor object for this PixelMemory. (Overrides PixelMemoryLLGetPixelAccessor.) |
| LLGetRowStride | Returns the size of a scanline in bytes, rounded up to the next multiple of 4. (Overrides PixelMemoryLLGetRowStride.) |
| LLLock | Subclasses of PixelMemory implement this method to lock the memory. (Inherited from PixelMemory.) |
| LLUnlock | Subclasses of PixelMemory implement this method to unlock the memory. (Inherited from PixelMemory.) |
| Lock |
Locks this instance of PixelMemory. For memory objects that are movable, this will prevent
the PixelMemory from moving. Client code rarely needs to use this method.
(Inherited from PixelMemory.) |
| MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object.) |
| RerportMemoryAllocated |
Rerports that memory was allocated.
|
| ToString | Returns a string that represents the current object. (Inherited from Object.) |
| Unlock | (Inherited from PixelMemory.) |
See Also