Package com.pdftools.geometry.units

Class Resolution

java.lang.Object

com.pdftools.geometry.units.Resolution

public class Resolution
extends java.lang.Object

The resolution defines the spatial dot density, e.g. of images.

Field Summary

Fields

Modifier and Type	Field	Description
double	xDpi	Horizontal resolution in DPI (dots per inch)
double	yDpi	Vertical resolution in DPI (dots per inch)

Constructor Summary

Constructors

Constructor	Description
Resolution(double dpi)
Resolution(double xDpi, double yDpi)

Method Summary

Modifier and Type	Method	Description
Size	calculateSize(Size pixels)	Calculate the physical size of an object, e.g.
boolean	equals(java.lang.Object obj)
double	getXDpi()	Gets xDpi
double	getYDpi()	Gets yDpi
int	hashCode()
void	setXDpi(double xDpi)	Sets xDpi
void	setYDpi(double yDpi)	Sets yDpi
java.lang.String	toString()

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Field Detail

xDpi

public double xDpi

Horizontal resolution in DPI (dots per inch)

yDpi

public double yDpi

Vertical resolution in DPI (dots per inch)

Constructor Detail

Resolution

public Resolution(double xDpi,
                  double yDpi)

Resolution

public Resolution(double dpi)

Method Detail

getXDpi

public double getXDpi()

Gets xDpi

setXDpi

public void setXDpi(double xDpi)

Sets xDpi

getYDpi

public double getYDpi()

Gets yDpi

setYDpi

public void setYDpi(double yDpi)

Sets yDpi

calculateSize

public Size calculateSize(Size pixels)

Calculate the physical size of an object, e.g. an image, at that resolution.

Parameters:

pixels - The size of the image in pixels

Returns:

The physical size

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object