Package cn.net.pap.common.opencv.enums

Enum Class PaperSize

java.lang.Object

java.lang.Enum<PaperSize>

cn.net.pap.common.opencv.enums.PaperSize

All Implemented Interfaces:

Serializable, Comparable<PaperSize>, Constable

public enum PaperSize
extends Enum<PaperSize>

纸张尺寸

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
A1
A2
A3
A4

Method Summary

Modifier and Type	Method	Description
static Dimension	calculatePixelSize(int dpi, PaperSize paperSize, boolean landscape)	根据DPI和纸张尺寸计算像素尺寸
double	getHeightMM()
String	getName()
double	getWidthMM()
static double	mmToInch(double mm)
static PaperSize	valueOf(String name)	Returns the enum constant of this class with the specified name.
static PaperSize[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

A1

public static final PaperSize A1

A2

public static final PaperSize A2

A3

public static final PaperSize A3

A4

public static final PaperSize A4

Method Details

values

public static PaperSize[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

an array containing the constants of this enum class, in the order they are declared

valueOf

public static PaperSize valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum class has no constant with the specified name

NullPointerException - if the argument is null

getName

public String getName()

getWidthMM

public double getWidthMM()

getHeightMM

public double getHeightMM()

mmToInch

public static double mmToInch(double mm)

calculatePixelSize

public static Dimension calculatePixelSize(int dpi,
 PaperSize paperSize,
 boolean landscape)

根据DPI和纸张尺寸计算像素尺寸

Parameters:

dpi -

paperSize -

landscape - 是否横向

Returns: