com.realtime.crossfire.jxclient.util.MathUtils Class Reference

Utility class for mathematical functions. More...

Collaboration diagram for com.realtime.crossfire.jxclient.util.MathUtils:

Static Public Member Functions
static int	div (final int numerator, final int denominator)
	Calculates \floor(. More...
static int	divRound (final int numerator, final int denominator)
	Returns the quotient of two values, rounded to the nearest integer. More...
static int	divRoundUp (final int numerator, final int denominator)
	Returns the quotient of two values, rounded up to the nearest integer. More...
static int	mod (final int numerator, final int denominator)
	Calculates the remainder of. More...

Private Member Functions
	MathUtils ()
	Private constructor to prevent instantiation. More...

Detailed Description

Utility class for mathematical functions.

Author

Andreas Kirschbaum

Definition at line 29 of file MathUtils.java.

Constructor & Destructor Documentation

MathUtils()

com.realtime.crossfire.jxclient.util.MathUtils.MathUtils ( )

private

Private constructor to prevent instantiation.

Definition at line 34 of file MathUtils.java.

Member Function Documentation

div()

static int com.realtime.crossfire.jxclient.util.MathUtils.div ( final int  numerator, final int  denominator  )

static

Calculates \floor(.

a/b 

).

Parameters

numerator	the numerator
denominator	the denominator

Returns

the quotient

Definition at line 43 of file MathUtils.java.

divRound()

static int com.realtime.crossfire.jxclient.util.MathUtils.divRound ( final int  numerator, final int  denominator  )

static

Returns the quotient of two values, rounded to the nearest integer.

Parameters

numerator	the numerator
denominator	the denominator

Returns

the quotient

Definition at line 80 of file MathUtils.java.

Referenced by com.realtime.crossfire.jxclient.gui.item.ItemPainter.paint().

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divRoundUp()

static int com.realtime.crossfire.jxclient.util.MathUtils.divRoundUp ( final int  numerator, final int  denominator  )

static

Returns the quotient of two values, rounded up to the nearest integer.

Parameters

numerator	the numerator
denominator	the denominator

Returns

the quotient

Definition at line 67 of file MathUtils.java.

Referenced by com.realtime.crossfire.jxclient.gui.map.GUIMap.getPreferredMapHeight(), com.realtime.crossfire.jxclient.gui.map.GUIMap.getPreferredMapWidth(), and com.realtime.crossfire.jxclient.gui.map.AbstractGUIMap.setMapSize().

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mod()

static int com.realtime.crossfire.jxclient.util.MathUtils.mod ( final int  numerator, final int  denominator  )

static

Calculates the remainder of.

a/b 

.

Parameters

numerator	the numerator
denominator	the denominator

Returns

the quotient

Definition at line 56 of file MathUtils.java.

Referenced by com.realtime.crossfire.jxclient.gui.map.AbstractGUIMap.setMapSize().

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

• src/util/src/main/java/com/realtime/crossfire/jxclient/util/MathUtils.java