JPEG2000 (veraPDF Validation 1.22.2 API)

All Superinterfaces:

External, Object

All Known Implementing Classes:

GFJPEG2000
```
public interface JPEG2000
extends External
```
JPEG2000 image

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`Long`	`getbitDepth()`	image bit depth
`Boolean`	`getbpccBoxPresent()`	true if the 'bpcc' box is present and, thus, the bit depth is not constant across all components
`Long`	`getcolrEnumCS()`	EnumCS (enumerated color space) field of in the 'colr' box specification with APPROX field equal to 0x01
`Long`	`getcolrMethod()`	the METH entry in the 'colr' box specification with APPROX field equal to 0x01
`Boolean`	`gethasColorSpace()`	true, if Image XObject has /ColorSpace entry, which means that colr box in JPEG2000 should be ignored
`Long`	`getnrColorChannels()`	the number of colour channels
`Long`	`getnrColorSpaceSpecs()`	the number of colour space specifications
`Long`	`getnrColorSpacesWithApproxField()`	the number of colour space specifications with APPROX field set to 0x01

Methods inherited from interface org.verapdf.model.baselayer.Object
getContext, getExtraContext, getID, getLinkedObjects, getLinks, getObjectType, getProperties, getSuperTypes, isContextDependent

- Method Detail
  - getnrColorChannels
```
Long getnrColorChannels()
```
    the number of colour channels
  - getnrColorSpaceSpecs
```
Long getnrColorSpaceSpecs()
```
    the number of colour space specifications
  - getnrColorSpacesWithApproxField
```
Long getnrColorSpacesWithApproxField()
```
    the number of colour space specifications with APPROX field set to 0x01
  - getcolrMethod
```
Long getcolrMethod()
```
    the METH entry in the 'colr' box specification with APPROX field equal to 0x01
  - getcolrEnumCS
```
Long getcolrEnumCS()
```
    EnumCS (enumerated color space) field of in the 'colr' box specification with APPROX field equal to 0x01
  - getbitDepth
```
Long getbitDepth()
```
    image bit depth
  - getbpccBoxPresent
```
Boolean getbpccBoxPresent()
```
    true if the 'bpcc' box is present and, thus, the bit depth is not constant across all components
  - gethasColorSpace
```
Boolean gethasColorSpace()
```
    true, if Image XObject has /ColorSpace entry, which means that colr box in JPEG2000 should be ignored