PDGroup (veraPDF Validation 1.22.2 API)

java.lang.Object
- org.verapdf.pd.PDObject
- - org.verapdf.pd.PDGroup

```
public class PDGroup
extends PDObject
```
Author:

Maksim Bezrukov

Constructor Summary

Constructors
Constructor Description

PDGroup(COSObject obj)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`PDColorSpace`	`getColorSpace()`
`PDColorSpace`	`getColorSpace(PDResources resources)`
`ASAtom`	`getSubtype()`
`boolean`	`isIsolated()`
`boolean`	`isKnockout()`

Methods inherited from class org.verapdf.pd.PDObject
clear, empty, getBooleanKey, getIntegerKey, getKey, getNameKey, getObject, getRealKey, getStringKey, knownKey, removeKey, setBooleanKey, setIntegerKey, setKey, setNameKey, setObject, setObject, setStringKey, updateFromObject, updateToObject

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail
- PDGroup
```
public PDGroup(COSObject obj)
```

Method Detail

getSubtype
```
public ASAtom getSubtype()
```

getColorSpace
```
public PDColorSpace getColorSpace()
```

getColorSpace

public PDColorSpace getColorSpace(PDResources resources)

isIsolated
```
public boolean isIsolated()
```

isKnockout
```
public boolean isKnockout()
```