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EncoderValue Enum

Definition

Used to specify the parameter value passed to a JPEG or TIFF image encoder when using the Save(String, ImageCodecInfo, EncoderParameters) or SaveAdd(EncoderParameters) methods.

public enum class EncoderValue
public enum EncoderValue
type EncoderValue = 
Public Enum EncoderValue
Inheritance
EncoderValue

Fields

Name Value Description
ColorTypeCMYK 0

Not used in GDI+ version 1.0.

ColorTypeYCCK 1

Not used in GDI+ version 1.0.

CompressionLZW 2

Specifies the LZW compression scheme. Can be passed to the TIFF encoder as a parameter that belongs to the Compression category.

CompressionCCITT3 3

Specifies the CCITT3 compression scheme. Can be passed to the TIFF encoder as a parameter that belongs to the compression category.

CompressionCCITT4 4

Specifies the CCITT4 compression scheme. Can be passed to the TIFF encoder as a parameter that belongs to the compression category.

CompressionRle 5

Specifies the RLE compression scheme. Can be passed to the TIFF encoder as a parameter that belongs to the compression category.

CompressionNone 6

Specifies no compression. Can be passed to the TIFF encoder as a parameter that belongs to the compression category.

ScanMethodInterlaced 7

Not used in GDI+ version 1.0.

ScanMethodNonInterlaced 8

Not used in GDI+ version 1.0.

VersionGif87 9

Not used in GDI+ version 1.0.

VersionGif89 10

Not used in GDI+ version 1.0.

RenderProgressive 11

Not used in GDI+ version 1.0.

RenderNonProgressive 12

Not used in GDI+ version 1.0.

TransformRotate90 13

Specifies that the image is to be rotated clockwise 90 degrees about its center. Can be passed to the JPEG encoder as a parameter that belongs to the transformation category.

TransformRotate180 14

Specifies that the image is to be rotated 180 degrees about its center. Can be passed to the JPEG encoder as a parameter that belongs to the transformation category.

TransformRotate270 15

Specifies that the image is to be rotated clockwise 270 degrees about its center. Can be passed to the JPEG encoder as a parameter that belongs to the transformation category.

TransformFlipHorizontal 16

Specifies that the image is to be flipped horizontally (about the vertical axis). Can be passed to the JPEG encoder as a parameter that belongs to the transformation category.

TransformFlipVertical 17

Specifies that the image is to be flipped vertically (about the horizontal axis). Can be passed to the JPEG encoder as a parameter that belongs to the transformation category.

MultiFrame 18

Specifies that the image has more than one frame (page). Can be passed to the TIFF encoder as a parameter that belongs to the save flag category.

LastFrame 19

Specifies the last frame in a multiple-frame image. Can be passed to the TIFF encoder as a parameter that belongs to the save flag category.

Flush 20

Specifies that a multiple-frame file or stream should be closed. Can be passed to the TIFF encoder as a parameter that belongs to the save flag category.

FrameDimensionTime 21

Not used in GDI+ version 1.0.

FrameDimensionResolution 22

Not used in GDI+ version 1.0.

FrameDimensionPage 23

Specifies that a frame is to be added to the page dimension of an image. Can be passed to the TIFF encoder as a parameter that belongs to the save flag category.

Remarks

When you call the Save or SaveAdd method of an Image object, you can pass parameters to the image encoder by passing an EncoderParameters object to the Save or SaveAdd method. An EncoderParameters object contains an array of EncoderParameter objects. Each EncoderParameter object has an array of values and an Encoder property that specifies the parameter category. The EncoderValue enumeration provides names for some of the values that can be passed to the JPEG and TIFF image encoders.

Applies to