TextMarginFinder

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

All Implemented Interfaces:

IEventListener
```
public class TextMarginFinder
extends java.lang.Object
implements IEventListener
```
This class allows you to find the rectangle which contains all the text in the given content stream.

Field Summary

Fields
Modifier and Type Field Description

private Rectangle textRectangle

Constructor Summary

Constructors
Constructor Description

TextMarginFinder()

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.
`Rectangle`	`getTextRectangle()`	Returns the common text rectangle, containing all the text found in the stream so far, ot `null`, if no text has been found yet.

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

- Field Detail
  - textRectangle
```
private Rectangle textRectangle
```
- Constructor Detail
  - TextMarginFinder
```
public TextMarginFinder()
```
- 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.
  - getTextRectangle
```
public Rectangle getTextRectangle()
```
    Returns the common text rectangle, containing all the text found in the stream so far, ot null, if no text has been found yet.
    
    Returns:
    
    common text rectangle