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UnmanagedImage Methods |
The UnmanagedImage type exposes the following members.
Methods| Name | Description | |
|---|---|---|
 | Clone |
Clone the unmanaged images.
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| Collect16bppPixelValues |
Collect pixel values from the specified list of coordinates.
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| Collect8bppPixelValues |
Collect pixel values from the specified list of coordinates.
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| CollectActivePixels |
Collect coordinates of none black pixels in the image.
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| CollectActivePixels(Rectangle) |
Collect coordinates of none black pixels within specified rectangle of the image.
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| Copy |
Copy unmanaged image.
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 | Create(Int32, Int32, PixelFormat) |
Allocate new image in unmanaged memory.
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| Create(Int32, Int32, Int32, PixelFormat) |
Allocate new image in unmanaged memory.
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| Dispose |
Dispose the object.
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 | Dispose(Boolean) |
Dispose the object.
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| Equals | Determines whether the specified object is equal to the current object. (Inherited from Object.) |
| Finalize |
Destroys the instance of the UnmanagedImage class.
(Overrides ObjectFinalize.) |
| FromByteArray |
Create unmanaged image from the specified byte array.
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| FromManagedImage(Bitmap) |
Create unmanaged image from the specified managed image.
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| FromManagedImage(BitmapData) |
Create unmanaged image from the specified managed image.
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| GetHashCode | Serves as the default hash function. (Inherited from Object.) |
| GetPixel(IntPoint) |
Get color of the pixel with the specified coordinates.
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| GetPixel(Int32, Int32) |
Get color of the pixel with the specified coordinates.
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| GetType | Gets the Type of the current instance. (Inherited from Object.) |
| MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object.) |
| SetPixel(IntPoint, Color) |
Set pixel with the specified coordinates to the specified color.
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| SetPixel(Int32, Int32, Byte) |
Set pixel with the specified coordinates to the specified value.
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| SetPixel(Int32, Int32, Color) |
Set pixel with the specified coordinates to the specified color.
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| SetPixels |
Set pixels with the specified coordinates to the specified color.
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| ToByteArray |
Converts the image into a sequence of bytes.
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| ToManagedImage |
Create managed image from the unmanaged.
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| ToManagedImage(Boolean) |
Create managed image from the unmanaged.
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| ToString | Returns a string that represents the current object. (Inherited from Object.) |
Extension Methods| Name | Description | |
|---|---|---|
 | GetPixelFormatSize |
Gets the color depth used in an image, in number of bits per pixel.
(Defined by Image.) |
| GetPixelFormatSizeInBytes |
Gets the color depth used in an image, in number of bytes per pixel.
(Defined by Image.) |
| HasMethod |
Checks whether an object implements a method with the given name.
(Defined by ExtensionMethods.) |
| IsEqual |
Compares two objects for equality, performing an elementwise
comparison if the elements are vectors or matrices.
(Defined by Matrix.) |
| Max | Overloaded.
Computes the maximum pixel value in the given image.
(Defined by Tools.) |
| Max(Rectangle) | Overloaded.
Computes the maximum pixel value in the given image.
(Defined by Tools.) |
| Max(Int32) | Overloaded.
Computes the maximum pixel value in the given image.
(Defined by Tools.) |
| Mean | Overloaded.
Computes the arithmetic mean of the pixels in a given image.
(Defined by Tools.) |
| Mean(Rectangle) | Overloaded.
Computes the arithmetic mean of the pixels in a given image.
(Defined by Tools.) |
| Min | Overloaded.
Computes the minimum pixel value in the given image.
(Defined by Tools.) |
| Min(Int32) | Overloaded.
Computes the maximum pixel value in the given image.
(Defined by Tools.) |
| Min(Rectangle) | Overloaded.
Computes the minimum pixel value in the given image.
(Defined by Tools.) |
| StandardDeviation(Double) | Overloaded.
Computes the standard deviation of image pixels.
(Defined by Tools.) |
| StandardDeviation(Rectangle, Double) | Overloaded.
Computes the standard deviation of image pixels.
(Defined by Tools.) |
| Sum | Overloaded.
Computes the sum of the pixels in a given image.
(Defined by Tools.) |
| Sum(Rectangle) | Overloaded.
Computes the sum of the pixels in a given image.
(Defined by Tools.) |
| To(Type) | Overloaded.
Converts an object into another type, irrespective of whether
the conversion can be done at compile time or not. This can be
used to convert generic types to numeric types during runtime.
(Defined by ExtensionMethods.) |
| ToT | Overloaded.
Converts an object into another type, irrespective of whether
the conversion can be done at compile time or not. This can be
used to convert generic types to numeric types during runtime.
(Defined by ExtensionMethods.) |
See Also