CIDToGIDMapping (veraPDF Validation 1.22.2 API)

java.lang.Object
- org.verapdf.pd.font.CIDToGIDMapping

```
public class CIDToGIDMapping
extends Object
```
Provides interface for working with CIDToGID mapping in Type 2 CID fonts.

Author:

Sergey Shemyakov

Constructor Summary

Constructors
Constructor Description

CIDToGIDMapping(COSObject obj)
Constructor from COSObject, containing CIDToGID.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`contains(int cid)`	Checks if given CID can be mapped into GID with this CIDToGID mapping.
`int`	`getGID(int cid)`	Gets GID for given CID with use of this CIDToGIDMap.
`int`	`getMappingSize()`
`boolean`	`isIdentity()`

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

- Constructor Detail
  - CIDToGIDMapping
```
public CIDToGIDMapping(COSObject obj)
                throws IOException
```
    Constructor from COSObject, containing CIDToGID.
    
    Parameters:
    
    obj - is COSObject, obtained via key CIDToGIDMap in CIDFontType2 dict.
    
    Throws:
    
    IOException
- Method Detail
  - getGID
```
public int getGID(int cid)
```
    Gets GID for given CID with use of this CIDToGIDMap.
    
    Parameters:
    
    cid - is character ID.
    
    Returns:
    
    glyph ID for cid or 0 of no GID is found.
  - contains
```
public boolean contains(int cid)
```
    Checks if given CID can be mapped into GID with this CIDToGID mapping.
    
    Parameters:
    
    cid - is CID to check.
    
    Returns:
    
    true if cid can be mapped into GID.
  - isIdentity
```
public boolean isIdentity()
```
  - getMappingSize
```
public int getMappingSize()
```