| Name | Description | |
|---|---|---|
 | IdealLowpassCommand | Initializes a new instance of the IdealLowpassCommand class. |
IdealLowpassCommand Class Members
In This Topic
The following tables list the members exposed by IdealLowpassCommand.
Public Constructors
Public Properties
| Name | Description | |
|---|---|---|
 | CanModifyImage | Gets a value indicating whether this command can modify an image. (Inherited from ProcessingCommandBase) |
| CutoffFrequency | Gets or sets the cutoff frequency of lowpass filter. (Inherited from LowpassCommand) |
| ExpandSupportedPixelFormats | Gets or sets a value indicating whether the processing command need to convert the processing image to the nearest pixel format without color loss (GetOutputPixelFormat(VintasoftImage)) if processing command does not support pixel format of the processing image (SupportedNativePixelFormats). (Inherited from ProcessingCommandBase) |
| IsCanceled | Gets a value indicating whether a processing command is canceled. (Inherited from ProcessingCommandBase) |
| IsNested | Gets or sets a value indicating whether this command is nested into another command. (Inherited from ProcessingCommandBase) |
| Name | Gets the name of the command. |
| RegionOfInterest | Gets or sets the region of the image which should be processed by by the image processing command. (Inherited from ProcessingCommandWithRegion) |
| RestoreSourcePixelFormat | Gets or sets a value indicating whether the processing command need to restore source pixel format of processed image if source image pixel format was change during image processing. (Inherited from ProcessingCommandBase) |
| Results | Gets the results of execution of this command after execution of the command. Sets the results of previously executed commands, current command can use results if necessary. (Inherited from ProcessingCommandBase) |
| SupportedNativePixelFormats | Gets the read-only list of supported pixel formats for this processing command. (Inherited from FastFourierTransformCommand) |
| SupportedPixelFormats | Gets a list of supported pixel formats for this processing command. (Inherited from ProcessingCommandBase) |
Protected Properties
| Name | Description | |
|---|---|---|
 | InverseTransformComponentOffset | Gets or sets the offset, which is used when the complex values are converted into the color component values. (Inherited from FastFourierTransformCommand) |
| IsImagePixelFormatChanged | Gets a value indicating whether the pixel format of source image was changed before image processing because command natively did not supported the source image pixel format. (Inherited from ProcessingCommandBase) |
| PixelFormatExpandingMethod | Gets the method, which defines how to expand the supported pixel formats when native pixel formats must be expanded. (Inherited from ProcessingCommandBase) |
| RestoreSourcePalette | Gets a value indicating whether the processing command should restore the source palette of processed image if source image palette was changed during image processing. (Inherited from ProcessingCommandBase) |
| TransformComponentOffset | Gets or sets the offset, which is used when the color component values are converted into complex values. (Inherited from FastFourierTransformCommand) |
| UseSpectrumCentering | Gets or sets a value indicating whether spectrum centering should be used. (Inherited from FastFourierTransformCommand) |
Public Methods
| Name | Description | |
|---|---|---|
 | Clone | Creates a new processing command that is a copy of the current instance. |
| CopyTo | Copies the state of the current command to the target command. (Inherited from LowpassCommand) |
| Execute | Overloaded. Executes the image processing command. (Inherited from ProcessingCommandBase) |
| ExecuteInPlace | Executes the image processing command in-place. (Inherited from ProcessingCommandBase) |
| GetOutputPixelFormat | Overloaded. Returns the pixel format of output image (image after processing) for input image with specified pixel format. (Inherited from FastFourierTransformCommand) |
| GetRegionOptimalDecomposition | Returns an array of rectangles, which represent optimal decomposition of the specified rectangle. (Inherited from FastFourierTransformCommand) |
| IsNativePixelFormatSupported | Returns a value indicating whether specified native pixel format is supported by this processing command. (Inherited from ProcessingCommandBase) |
| IsPixelFormatSupported | Returns a value indicating whether specified pixel format is supported by this processing command. (Inherited from ProcessingCommandBase) |
| ProcessSpectrum | Applies the ideal spectrum filtering to the image spectrum. |
| ToString | Returns the name of this image processing command. (Inherited from ProcessingCommandBase) |
Protected Methods
| Name | Description | |
|---|---|---|
 | GetExpandedPixelFormat | Returns the image pixel format, which will have the processed image if command natively does not support pixel format of source image. (Inherited from ProcessingCommandBase) |
| GetRequiredDecompositionMargin | Returns the margin which is required for correct work of the command. |
| GetSafeRegionOfInterest | Overloaded. Returns the safe region of interest (region of interest inside the image). (Inherited from ProcessingCommandWithRegion) |
| GetTransformDecomposition | Returns the decomposition of rectangle for correct spectrum filtering depending on requited margin. (Inherited from FastFourierTransformCommand) |
| GetTransformDecompositionSize | Returns the size of decomposition for the image. (Inherited from FastFourierTransformCommand) |
| ProcessImage | Overloaded. Processes the image and returns the processed image. (Inherited from ProcessingCommandBase) |
| ProcessImageInPlace | Executes the image processing command in-place. (Inherited from FastFourierTransformCommand) |
| RaiseProgress | Raises the ProcessingCommandBase.Progress event. (Inherited from ProcessingCommandBase) |
Public Events
| Name | Description | |
|---|---|---|
 | Canceled | Occurs if image processing was aborted by user. (Inherited from ProcessingCommandBase) |
| Finished | Occurs at the end of the image processing. (Inherited from ProcessingCommandBase) |
| Progress | Occurs during the image processing, to provide status on the progress of the command. (Inherited from ProcessingCommandBase) |
| Started | Occurs at the beginning of the image processing. (Inherited from ProcessingCommandBase) |
See Also
Reference
IdealLowpassCommand Class
Vintasoft.Imaging.ImageProcessing.Fft.Filtering.Lowpass Namespace