GlyphEventListener

java.lang.Object
- com.itextpdf.kernel.pdf.canvas.parser.listener.GlyphEventListener

All Implemented Interfaces:

IEventListener

Direct Known Subclasses:

GlyphTextEventListener
```
public class GlyphEventListener
extends java.lang.Object
implements IEventListener
```
This class expands each TextRenderInfo for EventType.RENDER_TEXT event types into multiple TextRenderInfo instances for each glyph occurred.

Field Summary

Fields
Modifier and Type Field Description

protected IEventListener delegate

Constructor Summary

Constructors
Constructor	Description
`GlyphEventListener(IEventListener delegate)`	Constructs a `GlyphEventListener` instance by a delegate to which the expanded text events for each glyph occurred will be passed on.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`eventOccurred(IEventData data, EventType type)`	Called when some event occurs during parsing a content stream.
`java.util.Set<EventType>`	`getSupportedEvents()`	Provides the set of event types this listener supports.

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

- Field Detail
  - delegate
```
protected final IEventListener delegate
```
- Constructor Detail
  - GlyphEventListener
```
public GlyphEventListener(IEventListener delegate)
```
    Constructs a GlyphEventListener instance by a delegate to which the expanded text events for each glyph occurred will be passed on.
    
    Parameters:
    
    delegate - delegate to pass the expanded glyph render events to.
- Method Detail
  - eventOccurred
```
public void eventOccurred(IEventData data,
                          EventType type)
```
    Description copied from interface: IEventListener
    
    Called when some event occurs during parsing a content stream.
    
    Specified by:
    
    eventOccurred in interface IEventListener
    
    Parameters:
    
    data - Combines the data required for processing corresponding event type.
    
    type - Event type.
  - getSupportedEvents
```
public java.util.Set<EventType> getSupportedEvents()
```
    Description copied from interface: IEventListener
    
    Provides the set of event types this listener supports. Returns null if all possible event types are supported.
    
    Specified by:
    
    getSupportedEvents in interface IEventListener
    
    Returns:
    
    Set of event types supported by this listener or null if all possible event types are supported.