EmfPlusFilterType
EmfPlusFilterType enumeration
The FilterType enumeration defines types of filtering algorithms that can be used for text and graphics quality enhancement and image rendering.
public enum EmfPlusFilterType : byte
Values
Name | Value | Description |
---|---|---|
FilterTypeNone | 0 | Specifies that filtering is not performed. |
FilterTypePoint | 1 | Specifies that each destination pixel is computed by sampling the nearest pixel from the source image. |
FilterTypeLinear | 2 | Specifies that linear interpolation is performed using the weighted average of a 2x2 area of pixels surrounding the source pixel. |
FilterTypeTriangle | 3 | Specifies that each pixel in the source image contributes equally to the destination image. This is the slowest of filtering algorithms. |
FilterTypeBox | 4 | Specifies a box filter algorithm, in which each destination pixel is computed by averaging a rectangle of source pixels. This algorithm is useful only when reducing the size of an image. |
FilterTypePyramidalQuad | 6 | Specifies that a 4-sample tent filter is used. |
FilterTypeGaussianQuad | 7 | Specifies that a 4-sample Gaussian filter is used, which creates a blur effect on an image. |
See Also
- namespace Aspose.Imaging.FileFormats.Emf.EmfPlus.Consts
- assembly Aspose.Imaging