de.intarsys.pdf.content.text

Class CSTextExtractor

java.lang.Object

de.intarsys.pdf.content.CSDeviceAdapter

de.intarsys.pdf.content.CSBasicDevice

de.intarsys.pdf.content.CSTextDevice

de.intarsys.pdf.content.text.CSCharacterParser

de.intarsys.pdf.content.text.CSTextExtractor

All Implemented Interfaces:

ICSDevice, ICSDeviceFeatures

public class CSTextExtractor
extends CSCharacterParser

A still very simple text extraction utility for PDF documents.

Field Summary

Fields inherited from class de.intarsys.pdf.content.CSBasicDevice

THOUSAND

Fields inherited from class de.intarsys.pdf.content.CSDeviceAdapter

MAX_STACK_SIZE

Constructor Summary

Constructors

Constructor and Description
CSTextExtractor()

Method Summary

Methods

Modifier and Type	Method and Description
String	getContent()
void	open(ICSInterpreter pInterpreter) Open the device for use by interpreter.
void	textSetFont(COSName name, PDFont font, float size) Set the current font and size.
void	textSetTransform(float a, float b, float c, float d, float e, float f) Set the text transformation matrix.

Methods inherited from class de.intarsys.pdf.content.text.CSCharacterParser

getBounds, setBounds

Methods inherited from class de.intarsys.pdf.content.CSTextDevice

pathClipEvenOdd, pathClipNonZero, pathClose, pathCloseFillStrokeEvenOdd, pathCloseFillStrokeNonZero, pathCloseStroke, pathEnd, pathFillEvenOdd, pathFillNonZero, pathFillStrokeEvenOdd, pathFillStrokeNonZero, pathStroke, penCurveToC, penCurveToV, penCurveToY, penLineTo, penMoveTo, penRectangle

Methods inherited from class de.intarsys.pdf.content.CSBasicDevice

textShow

Methods inherited from class de.intarsys.pdf.content.CSDeviceAdapter

close, compatibilityBegin, compatibilityEnd, doShading, doXObject, getDeviceTransform, getGraphicsState, getInterpreter, inlineImage, markedContentBegin, markedContentBeginProperties, markedContentEnd, markedContentPoint, markedContentPointProperties, restoreState, saveState, setDeviceTransform, setExtendedState, setFlatnessTolerance, setLineCap, setLineDash, setLineJoin, setLineWidth, setMiterLimit, setNonStrokeColorCMYK, setNonStrokeColorGray, setNonStrokeColorRGB, setNonStrokeColorSpace, setNonStrokeColorValues, setNonStrokeColorValues, setRenderingIntent, setStrokeColorCMYK, setStrokeColorGray, setStrokeColorRGB, setStrokeColorSpace, setStrokeColorValues, setStrokeColorValues, supportsColorSpace, supportsExtendedState, supportsFont, supportsInlineImage, supportsPattern, supportsProperties, supportsShading, supportsXObject, textBegin, textEnd, textLineMove, textLineNew, textMove, textMoveTo, textSetCharSpacing, textSetHorizontalScaling, textSetLeading, textSetRenderingMode, textSetRise, textSetWordSpacing, textShow, textShow, textT3SetGlyphWidth, textT3SetGlyphWidthBB, transform

Methods inherited from class java.lang.Object

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

Constructor Detail

CSTextExtractor

public CSTextExtractor()

Method Detail

getContent

public String getContent()

open

public void open(ICSInterpreter pInterpreter)

Description copied from interface: ICSDevice

Open the device for use by interpreter.

Specified by:

open in interface ICSDevice

Overrides:

open in class CSBasicDevice

textSetFont

public void textSetFont(COSName name,
               PDFont font,
               float size)

Description copied from interface: ICSDevice

Set the current font and size.

PDF graphics operator "Tf"

Specified by:

textSetFont in interface ICSDevice

Overrides:

textSetFont in class CSDeviceAdapter

Parameters:

name - The logical name of the resource in the PDResources

font - The new PDFont

size - The new font size (scaling)

textSetTransform

public void textSetTransform(float a,
                    float b,
                    float c,
                    float d,
                    float e,
                    float f)

Description copied from interface: ICSDevice

Set the text transformation matrix. Both the text matrix and the text line matrix are set to the new values.

PDF graphics operator "Tm"

Specified by:

textSetTransform in interface ICSDevice

Overrides:

textSetTransform in class CSDeviceAdapter

Parameters:

a - operand 1,1 in the matrix

b - operand 1,2 in the matrix

c - operand 2,1 in the matrix

d - operand 2,2 in the matrix

e - operand 3,1 in the matrix

f - operand 3,2 in the matrix