CodecsJpeg2000ProgressionsOrder Enumeration

Summary

Indicates the order of progression.

Syntax

Objective-C

C++

Java

public enum CodecsJpeg2000ProgressionsOrder

Public Enum CodecsJpeg2000ProgressionsOrder

typedef NS_ENUM(NSInteger, LTCodecsJpeg2000ProgressionsOrder)

public enum CodecsJpeg2000ProgressionsOrder

public enum class CodecsJpeg2000ProgressionsOrder

Members

Value	Member	Description
0	LayerResolutionComponentPosition	Quality axis order. Image starts out blurry and becomes clearer and more detailed as additional data is decoded.
1	ResolutionLayerComponentPosition	Resolution-axis order. Image starts out small and becomes larger as additional data is decoded. Higher compression ratios achieved by leaving lower resolutions in the file.
2	ResolutionPositionComponentLayer	Resolution-axis order. Image starts out small and becomes larger as additional data is decoded. Higher compression ratios achieved by leaving lower resolutions in the file.
3	PositionComponentResolutionLayer	Position axis order. Image starts out as a series of blocks starting from the top left corner. Additional portions of the image become visible as more data is decoded. Image data stored by spatial location.
4	ComponentPositionResolutionLayer	Color-axis order. Image starts out gray. Color is added as more data is decoded. Image data stored by color channel, starting with channel Y, then U, then V. If the transform to YUV option is used, the lowest decompressed image level for RGB is grayscale. Otherwise, the output is only the red channel.