com.itextpdf.tool.xml.xtra.xfa.util

Class XFAUtil

java.lang.Object

com.itextpdf.tool.xml.xtra.xfa.util.XFAUtil

public final class XFAUtil
extends Object

Author:

Balder Van Camp

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	XFAUtil.NameIndexPair

Field Summary

Fields

Modifier and Type	Field and Description
static com.itextpdf.tool.xml.css.CssUtils	cssUtils
static float	DEVIATION

Constructor Summary

Constructors

Constructor and Description
XFAUtil()

Method Summary

Modifier and Type	Method and Description
static String	checkSomExpression(String refValue)
static boolean	equal(float a, float b)
static XFARectangle	extractRectangleFromAttributes(Map<String,String> attributes)
static String	getAttributeValue(String attributeName, Map<String,String> attributes)
static boolean	gt(float a, float b)
static boolean	gte(float a, float b)
static byte[]	inputStreamToByteArray(InputStream stream)
static boolean	lt(float a, float b)
static boolean	lte(float a, float b)
static Float	parseFloat(String s) Parses an int from either a floating point or integer String.
static Float	parseFloatToPt(String s)
static Integer	parseInt(String s)
static Integer	parseInt(String s, Integer defaultValue)
static ArrayList<Float>	parseNumArray(String source) Parses string that represents array of numbers (e.g.
static Float	parsePercent(String s)
static Float	parsePxInCmMmPcToPt(String length)
static com.itextpdf.text.BaseColor	parseXfaColor(String xfaColor) Parses XFA color to BaseColor.
static float	reverseX(Float originX, Float x)
static float	reverseY(Float originY, Float y, Float heigth)
static void	setMinAsDefault(XFARectangle contentArea) Sets the minH as height if height == null and sets the minW as width if width == null.
static XFAUtil.NameIndexPair	splitNameIndexPair(String nameIndexPair)

Methods inherited from class java.lang.Object

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

Field Detail

DEVIATION

public static final float DEVIATION

See Also:

Constant Field Values

cssUtils

public static final com.itextpdf.tool.xml.css.CssUtils cssUtils

Constructor Detail

XFAUtil

public XFAUtil()

Method Detail

getAttributeValue

public static String getAttributeValue(String attributeName,
                                       Map<String,String> attributes)

parseFloat

public static Float parseFloat(String s)

Parses an int from either a floating point or integer String.

Parameters:

s - the String to parse

Returns:

the parsed int or null if the s was null

Throws:

NumberFormatException - if an int could not be parsed

parseFloatToPt

public static Float parseFloatToPt(String s)

parsePercent

public static Float parsePercent(String s)

parsePxInCmMmPcToPt

public static Float parsePxInCmMmPcToPt(String length)

parseInt

public static Integer parseInt(String s)

parseInt

public static Integer parseInt(String s,
                               Integer defaultValue)

reverseX

public static float reverseX(Float originX,
                             Float x)

reverseY

public static float reverseY(Float originY,
                             Float y,
                             Float heigth)

extractRectangleFromAttributes

public static XFARectangle extractRectangleFromAttributes(Map<String,String> attributes)

setMinAsDefault

public static void setMinAsDefault(XFARectangle contentArea)

Sets the minH as height if height == null and sets the minW as width if width == null.

checkSomExpression

public static String checkSomExpression(String refValue)

parseNumArray

public static ArrayList<Float> parseNumArray(String source)

Parses string that represents array of numbers (e.g. "100.4pt 20.11px 58in").

Parameters:

source - source representation of array.

Returns:

array of numbers.

parseXfaColor

public static com.itextpdf.text.BaseColor parseXfaColor(String xfaColor)

Parses XFA color to BaseColor. Curently only RGB colors are supported following XFA spec 3.1.

Parameters:

xfaColor - source XFA color.

Returns:

parsed color.

lt

public static boolean lt(float a,
                         float b)

gt

public static boolean gt(float a,
                         float b)

lte

public static boolean lte(float a,
                          float b)

gte

public static boolean gte(float a,
                          float b)

equal

public static boolean equal(float a,
                            float b)

inputStreamToByteArray

public static byte[] inputStreamToByteArray(InputStream stream)
                                     throws IOException

Throws:

IOException

splitNameIndexPair

public static XFAUtil.NameIndexPair splitNameIndexPair(String nameIndexPair)