Package technology.tabula

Class Utils

java.lang.Object

technology.tabula.Utils

public class Utils
extends Object

Author:

manuel

Field Summary

Fields

Modifier and Type	Field	Description
protected static boolean	useQuickSort

Constructor Summary

Constructors

Constructor	Description
Utils()

Method Summary

Modifier and Type	Method	Description
static Rectangle	bounds(Collection<? extends Shape> shapes)
static boolean	feq(double f1, double f2)
static boolean	isNumeric(CharSequence cs)
static String	join(String glue, String... s)
static boolean	overlap(double y1, double height1, double y2, double height2)
static boolean	overlap(double y1, double height1, double y2, double height2, double variance)
static BufferedImage	pageConvertToImage(org.apache.pdfbox.pdmodel.PDDocument doc, org.apache.pdfbox.pdmodel.PDPage page, int dpi, org.apache.pdfbox.rendering.ImageType imageType)
static BufferedImage	pageConvertToImage(org.apache.pdfbox.pdmodel.PDPage page, int dpi, org.apache.pdfbox.rendering.ImageType imageType)
static List<Integer>	parsePagesOption(String pagesSpec)
static List<Integer>	range(int begin, int end)
static float	round(double d, int decimalPlace)
static void	snapPoints(List<? extends Line2D.Float> rulings, float xThreshold, float yThreshold)
static <T extends Comparable<? super T>> void	sort(List<T> list)	Wrap Collections.sort so we can fallback to a non-stable quicksort if we're running on JDK7+
static <T> void	sort(List<T> list, Comparator<? super T> comparator)
static <T> List<List<T>>	transpose(List<List<T>> table)
static boolean	within(double first, double second, double variance)

Methods inherited from class java.lang.Object

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

Field Details

useQuickSort

protected static boolean useQuickSort

Constructor Details

Utils

public Utils()

Method Details

within

public static boolean within(double first,
 double second,
 double variance)

overlap

public static boolean overlap(double y1,
 double height1,
 double y2,
 double height2,
 double variance)

overlap

public static boolean overlap(double y1,
 double height1,
 double y2,
 double height2)

feq

public static boolean feq(double f1,
 double f2)

round

public static float round(double d,
 int decimalPlace)

bounds

public static Rectangle bounds(Collection<? extends Shape> shapes)

range

public static List<Integer> range(int begin,
 int end)

isNumeric

public static boolean isNumeric(CharSequence cs)

join

public static String join(String glue,
 String... s)

transpose

public static <T> List<List<T>> transpose(List<List<T>> table)

sort

public static <T extends Comparable<? super T>>
void sort(List<T> list)

Wrap Collections.sort so we can fallback to a non-stable quicksort if we're running on JDK7+

sort

public static <T> void sort(List<T> list,
 Comparator<? super T> comparator)

parsePagesOption

public static List<Integer> parsePagesOption(String pagesSpec)
                                      throws org.apache.commons.cli.ParseException

Throws:

org.apache.commons.cli.ParseException

snapPoints

public static void snapPoints(List<? extends Line2D.Float> rulings,
 float xThreshold,
 float yThreshold)

pageConvertToImage

public static BufferedImage pageConvertToImage(org.apache.pdfbox.pdmodel.PDPage page,
 int dpi,
 org.apache.pdfbox.rendering.ImageType imageType)
                                        throws IOException

Throws:

IOException

pageConvertToImage

public static BufferedImage pageConvertToImage(org.apache.pdfbox.pdmodel.PDDocument doc,
 org.apache.pdfbox.pdmodel.PDPage page,
 int dpi,
 org.apache.pdfbox.rendering.ImageType imageType)
                                        throws IOException

Throws:

IOException