iTextSharp.text.Utilities Class Reference

Static Public Member Functions
static ICollection	GetKeySet (Properties table)
static Object[][]	AddToArray (Object[][] original, Object[] item)
static bool	CheckTrueOrFalse (Properties attributes, String key)
static Uri	ToURL (string filename)
	This method makes a valid URL from a given filename. More...
static String	UnEscapeURL (String src)
static void	Skip (Stream istr, int size)
	This method is an alternative for the Stream.Skip()-method that doesn't seem to work properly for big values of size. More...
static float	MillimetersToPoints (float value)
static float	MillimetersToInches (float value)
static float	PointsToMillimeters (float value)
static float	PointsToInches (float value)
static float	InchesToMillimeters (float value)
static float	InchesToPoints (float value)
static bool	IsSurrogateHigh (char c)
static bool	IsSurrogateLow (char c)
static bool	IsSurrogatePair (string text, int idx)
static bool	IsSurrogatePair (char[] text, int idx)
static int	ConvertToUtf32 (char highSurrogate, char lowSurrogate)
static int	ConvertToUtf32 (char[] text, int idx)
static int	ConvertToUtf32 (string text, int idx)
static string	ConvertFromUtf32 (int codePoint)

Detailed Description

A collection of convenience methods that were present in many different iText classes.

Member Function Documentation

AddToArray()

static Object [][] iTextSharp.text.Utilities.AddToArray ( Object  original[][], Object[]  item  )

static

Utility method to extend an array.

Parameters

original	the original array or null
item	the item to be added to the array

Returns

a new array with the item appended

CheckTrueOrFalse()

static bool iTextSharp.text.Utilities.CheckTrueOrFalse ( Properties  attributes, String  key  )

static

Checks for a true/false value of a key in a Properties object.

Parameters

attributes
key

Returns

ConvertFromUtf32()

static string iTextSharp.text.Utilities.ConvertFromUtf32 ( int  codePoint )

static

ConvertToUtf32() [1/3]

static int iTextSharp.text.Utilities.ConvertToUtf32 ( char  highSurrogate, char  lowSurrogate  )

static

ConvertToUtf32() [2/3]

static int iTextSharp.text.Utilities.ConvertToUtf32 ( char[]  text, int  idx  )

static

ConvertToUtf32() [3/3]

static int iTextSharp.text.Utilities.ConvertToUtf32 ( string  text, int  idx  )

static

GetKeySet()

static ICollection iTextSharp.text.Utilities.GetKeySet ( Properties  table )

static

Parameters

table

Returns

InchesToMillimeters()

static float iTextSharp.text.Utilities.InchesToMillimeters ( float  value )

static

Measurement conversion from inches to millimeters.

Parameters

value

a value in inches

Returns

a value in millimeters

Since

2.1.2

InchesToPoints()

static float iTextSharp.text.Utilities.InchesToPoints ( float  value )

static

Measurement conversion from inches to points.

Parameters

value

a value in inches

Returns

a value in points

Since

2.1.2

IsSurrogateHigh()

static bool iTextSharp.text.Utilities.IsSurrogateHigh ( char  c )

static

IsSurrogateLow()

static bool iTextSharp.text.Utilities.IsSurrogateLow ( char  c )

static

IsSurrogatePair() [1/2]

static bool iTextSharp.text.Utilities.IsSurrogatePair ( char[]  text, int  idx  )

static

IsSurrogatePair() [2/2]

static bool iTextSharp.text.Utilities.IsSurrogatePair ( string  text, int  idx  )

static

MillimetersToInches()

static float iTextSharp.text.Utilities.MillimetersToInches ( float  value )

static

Measurement conversion from millimeters to inches.

Parameters

value

a value in millimeters

Returns

a value in inches

Since

2.1.2

MillimetersToPoints()

static float iTextSharp.text.Utilities.MillimetersToPoints ( float  value )

static

Measurement conversion from millimeters to points.

Parameters

value

a value in millimeters

Returns

a value in points

Since

2.1.2

PointsToInches()

static float iTextSharp.text.Utilities.PointsToInches ( float  value )

static

Measurement conversion from points to inches.

Parameters

value

a value in points

Returns

a value in inches

Since

2.1.2

PointsToMillimeters()

static float iTextSharp.text.Utilities.PointsToMillimeters ( float  value )

static

Measurement conversion from points to millimeters.

Parameters

value

a value in points

Returns

a value in millimeters

Since

2.1.2

Skip()

static void iTextSharp.text.Utilities.Skip ( Stream  istr, int  size  )

static

This method is an alternative for the Stream.Skip()-method that doesn't seem to work properly for big values of size.

Parameters

istr	the stream
size	the number of bytes to skip

ToURL()

static Uri iTextSharp.text.Utilities.ToURL ( string  filename )

static

This method makes a valid URL from a given filename.

Parameters

filename

a given filename

Returns

a valid URL

UnEscapeURL()

static String iTextSharp.text.Utilities.UnEscapeURL ( String  src )

static

Unescapes an URL. All the "%xx" are replaced by the 'xx' hex char value.

Parameters

src	the url to unescape

Returns

the eunescaped value

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The documentation for this class was generated from the following file:

• src/core/iTextSharp/text/Utilities.cs