Accusoft ImagXpress 12
SaveJLSInterLeave Property
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AccusoftImagXpress12 ActiveX DLL > ImagXpress Object : SaveJLSInterLeave Property

Glossary Item Box

Description

Gets or sets the interleave setting for JPEG-LS.

Property Type

Read-write property

Syntax

Visual Basic
Public Property SaveJLSInterLeave As Long

Return Type

A long value which represents the interleave setting as described in Remarks.

Remarks

  • Interleave = 0 denotes each component is encoded in its own scan.
  • Interleave = 1 denotes all components are encoded together in one scan with the samples interleaved line-by-line as they are encoded.
  • Interleave = 2 denotes all components are encoded in one scan with the samples interleaved sample-by-sample as they are encoded.

Interleave = 0 or Interleave = 1 are typical settings for an RGB image. Interleave = 2 is specialized and intended for synthetic graphics or computer-generated compound documents (i.e., images likely to contain large flat areas that are common to all the components).

  • When compression is lossless (the Near parameter is zero), all three modes will decompress to the same image.
  • When compression is near-lossless (the Near parameter is nonzero), all three modes will meet the error tolerance for all reconstructed samples but will not decompress to identical binary images.

Note: Available in Professional Edition.

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