Package org.openpdf.text.pdf.parser

Class PdfContentTextExtractor

java.lang.Object

org.openpdf.text.pdf.parser.PdfContentStreamHandler

org.openpdf.text.pdf.parser.PdfContentTextExtractor

public class PdfContentTextExtractor
extends PdfContentStreamHandler

Nested Class Summary

Nested classes/interfaces inherited from class org.openpdf.text.pdf.parser.PdfContentStreamHandler

PdfContentStreamHandler.BeginText, PdfContentStreamHandler.Do, PdfContentStreamHandler.EndText, PdfContentStreamHandler.ModifyCurrentTransformationMatrix, PdfContentStreamHandler.MoveNextLineAndShowText, PdfContentStreamHandler.MoveNextLineAndShowTextWithSpacing, PdfContentStreamHandler.PopGraphicsState, PdfContentStreamHandler.ProcessGraphicsStateResource, PdfContentStreamHandler.PushGraphicsState, PdfContentStreamHandler.SetTextCharacterSpacing, PdfContentStreamHandler.SetTextFont, PdfContentStreamHandler.SetTextHorizontalScaling, PdfContentStreamHandler.SetTextLeading, PdfContentStreamHandler.SetTextRenderMode, PdfContentStreamHandler.SetTextRise, PdfContentStreamHandler.SetTextWordSpacing, PdfContentStreamHandler.ShowText, PdfContentStreamHandler.ShowTextArray, PdfContentStreamHandler.TextMoveNextLine, PdfContentStreamHandler.TextMoveStartNextLine, PdfContentStreamHandler.TextMoveStartNextLineWithLeading, PdfContentStreamHandler.TextSetTextMatrix

Field Summary

Fields inherited from class org.openpdf.text.pdf.parser.PdfContentStreamHandler

contextNames, gsStack, operators, renderListener, textFragments, textFragmentStreams, textLineMatrix, textMatrix

Constructor Summary

Constructors

Constructor	Description
PdfContentTextExtractor(TextAssembler renderListener)

Method Summary

Modifier and Type	Method	Description
(package private) void	displayPdfString(PdfString string)	Displays text.
String	getResultantText()
protected void	installDefaultOperators()	Loads all the supported graphics and text state operators in a map.
(package private) void	popContext()
(package private) void	pushContext(String newContextName)
void	reset()

Methods inherited from class org.openpdf.text.pdf.parser.PdfContentStreamHandler

applyTextAdjust, getContentBytesFromPdfObject, getContentBytesFromPdfObjectStatic, getCurrentFont, getCurrentTextLineMatrix, getCurrentTextMatrix, graphicsState, invokeOperator, lookupOperator, processContent, registerContentOperator

Methods inherited from class java.lang.Object

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

Constructor Details

PdfContentTextExtractor

public PdfContentTextExtractor(TextAssembler renderListener)

Method Details

installDefaultOperators

protected void installDefaultOperators()

Loads all the supported graphics and text state operators in a map.

Overrides:

installDefaultOperators in class PdfContentStreamHandler

popContext

void popContext()

Specified by:

popContext in class PdfContentStreamHandler

pushContext

void pushContext(String newContextName)

Specified by:

pushContext in class PdfContentStreamHandler

reset

public void reset()

Specified by:

reset in class PdfContentStreamHandler

displayPdfString

void displayPdfString(PdfString string)

Displays text.

Specified by:

displayPdfString in class PdfContentStreamHandler

Parameters:

string - the text to display

getResultantText

public String getResultantText()

Specified by:

getResultantText in class PdfContentStreamHandler

Returns:

result text