Package com.helger.pdflayout

Class PLConvert

java.lang.Object

com.helger.pdflayout.PLConvert

@Immutable
public final class PLConvert
extends Object

Conversion utility methods for this project.

Author:

Philip Helger

Field Summary

Fields

Modifier and Type	Field	Description
static int	DEFAULT_USER_SPACE_UNIT_DPI	Default user space unit DPI: 72

Method Summary

Modifier and Type	Method	Description
static float	cm2units(float fCentimeters)	Utility function to convert from centimeters to PDF units.
static float	cm2units(float fCentimeters, int nDPI)	Utility function to convert from centimeters to PDF units.
static float	getWidthForFontSize(float fWidth, float fFontSize)
static float	mm2units(float fMillimeters)	Utility function to convert from millimeters to PDF units.
static float	mm2units(float fMillimeters, int nDPI)	Utility function to convert from millimeters to PDF units.
static float	units2cm(float fUnits)	Utility function to convert from PDF units to centimeters.
static float	units2cm(float fUnits, int nDPI)	Utility function to convert from PDF units to centimeters.
static float	units2mm(float fUnits)	Utility function to convert from PDF units to millimeters.
static float	units2mm(float fUnits, int nDPI)	Utility function to convert from PDF units to millimeters.

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_USER_SPACE_UNIT_DPI

public static final int DEFAULT_USER_SPACE_UNIT_DPI

Default user space unit DPI: 72

See Also:

Constant Field Values

Method Detail

mm2units

public static float mm2units(float fMillimeters)

Utility function to convert from millimeters to PDF units. It uses DEFAULT_USER_SPACE_UNIT_DPI for the DPIs.

Parameters:

fMillimeters - Source millimeters

Returns:

The PDF units.

mm2units

public static float mm2units(float fMillimeters,
                             @Nonnegative
                             int nDPI)

Utility function to convert from millimeters to PDF units.

Parameters:

fMillimeters - Source millimeters

nDPI - User space DPIs to use.

Returns:

The PDF units.

units2mm

public static float units2mm(float fUnits)

Utility function to convert from PDF units to millimeters. It uses DEFAULT_USER_SPACE_UNIT_DPI for the DPIs.

Parameters:

fUnits - Source PDF units

Returns:

The millimeters.

units2mm

public static float units2mm(float fUnits,
                             @Nonnegative
                             int nDPI)

Utility function to convert from PDF units to millimeters.

Parameters:

fUnits - Source PDF units

nDPI - User space DPIs to use.

Returns:

The millimeters.

cm2units

public static float cm2units(float fCentimeters)

Utility function to convert from centimeters to PDF units. It uses DEFAULT_USER_SPACE_UNIT_DPI for the DPIs.

Parameters:

fCentimeters - Source centimeters

Returns:

The PDF units.

cm2units

public static float cm2units(float fCentimeters,
                             @Nonnegative
                             int nDPI)

Utility function to convert from centimeters to PDF units.

Parameters:

fCentimeters - Source centimeters

nDPI - User space DPIs to use.

Returns:

The PDF units.

units2cm

public static float units2cm(float fUnits)

Utility function to convert from PDF units to centimeters. It uses DEFAULT_USER_SPACE_UNIT_DPI for the DPIs.

Parameters:

fUnits - Source PDF units

Returns:

The centimeters.

units2cm

public static float units2cm(float fUnits,
                             @Nonnegative
                             int nDPI)

Utility function to convert from PDF units to centimeters.

Parameters:

fUnits - Source PDF units

nDPI - User space DPIs to use.

Returns:

The centimeters.

getWidthForFontSize

public static float getWidthForFontSize(float fWidth,
                                        float fFontSize)