org.jpedal.objects

Class PdfData

java.lang.Object

org.jpedal.objects.PdfData

public class PdfData
extends Object

holds text data for extraction and manipulation

Pdf routines create 'raw' text data

grouping routines will attempt to intelligently stitch together and leave as 'processed data' in this class

NOTE ONLY methods (NOT public variables) are part of API

Field Summary

Fields

Modifier and Type	Field and Description
String[]	colorTag hold color content
String[]	contents hold the raw content
float[]	f_character_spacing hold raw content
int[]	f_end_font_size hold raw content
int[]	f_writingMode hold flag on raw content orientation
float[]	f_x1 hold raw content
float[]	f_x2 hold raw content
float[]	f_y1 hold raw content
float[]	f_y2 hold raw content
static int	HORIZONTAL_LEFT_TO_RIGHT test orientation
static int	HORIZONTAL_RIGHT_TO_LEFT
static String	marker used to hide our encoding values in fragments of data so we can strip out
protected int	max initial array size
float[]	space_width hold raw content
int[]	text_length hold raw content
static int	VERTICAL_BOTTOM_TO_TOP
static int	VERTICAL_TOP_TO_BOTTOM

Constructor Summary

Constructors

Constructor and Description
PdfData() create empty object to hold content

Method Summary

Modifier and Type	Method and Description
void	addRawTextElement(float character_spacing, int writingMode, String font_as_string, float current_space, int fontSize, float x1, float y1, float x2, float y2, StringBuffer processed_line, int current_text_length, String currentColorTag, boolean isXMLExtraction) store line of raw text for later processing
void	dispose()
void	enableTextColorDataExtraction() set colour extraction
void	flushTextList() clear store of objects once written out to reclaim memory.
int	getRawTextElementCount() get number of raw objects on page
boolean	isColorExtracted() flag to show if color extracted in xml
boolean	IsEmbedded() show if width in text
void	widthIsEmbedded() set flag to show width in text

Methods inherited from class java.lang.Object

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

Field Detail

HORIZONTAL_LEFT_TO_RIGHT

public static final int HORIZONTAL_LEFT_TO_RIGHT

test orientation

See Also:

Constant Field Values

HORIZONTAL_RIGHT_TO_LEFT

public static final int HORIZONTAL_RIGHT_TO_LEFT

See Also:

Constant Field Values

VERTICAL_TOP_TO_BOTTOM

public static final int VERTICAL_TOP_TO_BOTTOM

See Also:

Constant Field Values

VERTICAL_BOTTOM_TO_TOP

public static final int VERTICAL_BOTTOM_TO_TOP

See Also:

Constant Field Values

marker

public static final String marker

used to hide our encoding values in fragments of data so we can strip out

max

protected int max

initial array size

contents

public String[] contents

hold the raw content

f_writingMode

public int[] f_writingMode

hold flag on raw content orientation

text_length

public int[] text_length

hold raw content

f_character_spacing

public float[] f_character_spacing

hold raw content

f_end_font_size

public int[] f_end_font_size

hold raw content

space_width

public float[] space_width

hold raw content

f_x1

public float[] f_x1

hold raw content

colorTag

public String[] colorTag

hold color content

f_x2

public float[] f_x2

hold raw content

f_y1

public float[] f_y1

hold raw content

f_y2

public float[] f_y2

hold raw content

Constructor Detail

PdfData

public PdfData()

create empty object to hold content

Method Detail

getRawTextElementCount

public final int getRawTextElementCount()

get number of raw objects on page

flushTextList

public final void flushTextList()

clear store of objects once written out to reclaim memory. If flag set, sets data to state after page decoded before grouping for reparse

addRawTextElement

public final void addRawTextElement(float character_spacing,
                                    int writingMode,
                                    String font_as_string,
                                    float current_space,
                                    int fontSize,
                                    float x1,
                                    float y1,
                                    float x2,
                                    float y2,
                                    StringBuffer processed_line,
                                    int current_text_length,
                                    String currentColorTag,
                                    boolean isXMLExtraction)

store line of raw text for later processing

widthIsEmbedded

public void widthIsEmbedded()

set flag to show width in text

IsEmbedded

public boolean IsEmbedded()

show if width in text

enableTextColorDataExtraction

public void enableTextColorDataExtraction()

set colour extraction

isColorExtracted

public boolean isColorExtracted()

flag to show if color extracted in xml

dispose

public void dispose()