InterpolationMode InterpolationMode InterpolationMode InterpolationMode Enum

定义

InterpolationMode 枚举指定在缩放或旋转图像时使用的算法。The InterpolationMode enumeration specifies the algorithm that is used when images are scaled or rotated.

public enum class InterpolationMode
public enum InterpolationMode
type InterpolationMode = 
Public Enum InterpolationMode
继承
InterpolationModeInterpolationModeInterpolationModeInterpolationMode

字段

Bicubic Bicubic Bicubic Bicubic 4

指定双三次插值法。Specifies bicubic interpolation. 不进行预筛选。No prefiltering is done. 将图像收缩为原始大小的 25% 以下时,此模式不适用。This mode is not suitable for shrinking an image below 25 percent of its original size.

Bilinear Bilinear Bilinear Bilinear 3

指定双线性插值法。Specifies bilinear interpolation. 不进行预筛选。No prefiltering is done. 将图像收缩为原始大小的 50% 以下时,此模式不适用。This mode is not suitable for shrinking an image below 50 percent of its original size.

Default Default Default Default 0

指定默认模式。Specifies default mode.

High High High High 2

指定高质量插值法。Specifies high quality interpolation.

HighQualityBicubic HighQualityBicubic HighQualityBicubic HighQualityBicubic 7

指定高质量的双三次插值法。Specifies high-quality, bicubic interpolation. 执行预筛选以确保高质量的收缩。Prefiltering is performed to ensure high-quality shrinking. 此模式可产生质量最高的转换图像。This mode produces the highest quality transformed images.

HighQualityBilinear HighQualityBilinear HighQualityBilinear HighQualityBilinear 6

指定高质量的双线性插值法。Specifies high-quality, bilinear interpolation. 执行预筛选以确保高质量的收缩。Prefiltering is performed to ensure high-quality shrinking.

Invalid Invalid Invalid Invalid -1

等效于 Invalid 枚举的 QualityMode 元素。Equivalent to the Invalid element of the QualityMode enumeration.

Low Low Low Low 1

指定低质量插值法。Specifies low quality interpolation.

NearestNeighbor NearestNeighbor NearestNeighbor NearestNeighbor 5

指定最临近插值法。Specifies nearest-neighbor interpolation.

适用于

另请参阅