C# Класс Accord.Imaging.Filters.Crop

Crop an image.

The filter crops an image providing a new image, which contains only the specified rectangle of the original image.

The filter accepts 8 and 16 bpp grayscale images and 24, 32, 48 and 64 bpp color images for processing.

Sample usage:

 // create filter Crop filter = new Crop( new Rectangle( 75, 75, 320, 240 ) ); // apply the filter Bitmap newImage = filter.Apply( image );

Initial image:

Result image:

Наследование: BaseTransformationFilter

Открытые методы

Метод	Описание
Crop ( Rectangle rect ) : System	Initializes a new instance of the Crop class.

Метод	Описание
CalculateNewImageSize ( UnmanagedImage sourceData ) : Size	Calculates new image size.
ProcessFilter ( UnmanagedImage sourceData, UnmanagedImage destinationData ) : void	Process the filter on the specified image.

Calculates new image size.

protected CalculateNewImageSize ( UnmanagedImage sourceData ) : Size
sourceData	UnmanagedImage	Source image data.
Результат	System.Drawing.Size

Initializes a new instance of the Crop class.

public Crop ( Rectangle rect ) : System
rect	System.Drawing.Rectangle	Rectangle to crop.
Результат	System

Process the filter on the specified image.

protected ProcessFilter ( UnmanagedImage sourceData, UnmanagedImage destinationData ) : void
sourceData	UnmanagedImage	Source image data.
destinationData	UnmanagedImage	Destination image data.
Результат	void