com.aspose.pdf

Class CharInfoCollection

java.lang.Object

com.aspose.pdf.CharInfoCollection

All Implemented Interfaces:

Iterable

public final class CharInfoCollection
extends Object
implements Iterable

Represents CharInfo objects collection.

 The example demonstrates how to iterate thought all the characters and retrieve the character

              //open document
              Document pdfDocument = new Document(inFile);
              //create TextFragmentAbsorber object to collect all the text objects of the page
              TextFragmentAbsorber textFragmentAbsorber = new TextFragmentAbsorber();
              //accept the absorber for all the pages
              pdfDocument.getPages().get_Item(1).accept(textFragmentAbsorber);
              //get the extracted text fragments
              TextFragmentCollection textFragmentCollection = textFragmentAbsorber.getTextFragments();


              //loop through the fragments
              for (TextFragment textFragment : (Iterable<TextFragment>)textFragmentCollection)
              {
                  //loop through the segments
                  for (TextSegment textSegment : (Iterable<TextSegment>) textFragment.getSegments())
                  {
                      //loop through the characters
                      for (int i = 1; i <= textSegment.getText().length(); i++)
                      {

                          CharInfo charInfo = textSegment.getCharacters().get_Item(i);

                          // print character position and rectangle info

                          System.out.println("XIndent : " + charInfo.getPosition().getXIndent());
                          System.out.println("YIndent : " + charInfo.getPosition().getYIndent());


                          System.out.println("Width : " + charInfo.getRectangle().getWidth());
                          System.out.println("Height : " + charInfo.getRectangle().getHeight());

                      }

                  }
              }



 

Provides access to positioning information of text segment characters.

Method Summary

Methods

Modifier and Type	Method and Description
CharInfo	get_Item(int index) Gets the CharInfo element at the specified index 1..n.
Object	getSyncRoot() Gets an object that can be used to synchronize access to the collection.
boolean	isSynchronized() Gets a value indicating whether access to the collection is synchronized (thread safe).
com.aspose.ms.System.Collections.IEnumerator	iterator() Returns an enumerator for the entire collection.
int	size() Gets the number of CharInfo object elements actually contained in the collection.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

size

public int size()

Gets the number of CharInfo object elements actually contained in the collection.

Returns:

int value

getSyncRoot

public Object getSyncRoot()

Gets an object that can be used to synchronize access to the collection.

Returns:

Object for synchronization

isSynchronized

public boolean isSynchronized()

Gets a value indicating whether access to the collection is synchronized (thread safe).

Returns:

boolean value

iterator

public com.aspose.ms.System.Collections.IEnumerator iterator()

Returns an enumerator for the entire collection.

Specified by:

iterator in interface Iterable

Returns:

Enumerator object.

get_Item

public CharInfo get_Item(int index)

Gets the CharInfo element at the specified index 1..n.

Parameters:

index - Index within the collection.

Returns:

CharInfo object.