Pixels Class Reference

Inheritance diagram for Pixels:

List of all members.

Public Member Functions
	Pixels ()
	One little square on your monitor, containing a color.
	Pixels (double numPixels)
	Pixels (double numPixels, double pixPerInch)
double	getPixelsPerInch ()
Static Public Member Functions
static Pixels	getPixelsPerInchObject (int ppi)
Static Public Attributes
static final String	CONFIG_FILE_KEY = "pixels.pixelsperinch.file"
	The Key to access the configuration file for Pixels.
static final String	CONFIG_FILE_VALUE = "/config/PixelsPerInch.xml"
static final Pixels	ONE = new Pixels(1)
	The Identity Element representing one Pixel on a "default" screen at a default pixelsPerInch.
Protected Member Functions
Override double	getNumberOfUnitsInOneInch ()

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Detailed Description

Represents a screen based unit. This depends on the Pixels Per Inch of the screen, of course.

This software is distributed under the BSD License.

Author:

Ron B Yeh (ronyeh(AT)cs.stanford.edu)

Definition at line 19 of file Pixels.java.

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Constructor & Destructor Documentation

Pixels

(

)

One little square on your monitor, containing a color.

=)

Definition at line 69 of file Pixels.java.

Referenced by Pixels.getPixelsPerInchObject().

Pixels

(

double

numPixels

)

Parameters:

numPixels

Definition at line 76 of file Pixels.java.

Pixels	(	double	numPixels,
		double	pixPerInch
	)

Parameters:

numPixels

Definition at line 83 of file Pixels.java.

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Member Function Documentation

Override double getNumberOfUnitsInOneInch

(

)

[protected, virtual]

See also:

edu.stanford.hci.r3.units.Units.getNumberOfUnitsInOneInch()

Implements Units.

Definition at line 92 of file Pixels.java.

double getPixelsPerInch

(

)

Returns:

how many pixels per inch shall we use to interpret this value?

Definition at line 100 of file Pixels.java.

Referenced by ImageRegion.ImageRegion().

static Pixels getPixelsPerInchObject

(

int

ppi

)

[static]

Parameters:

ppi

Returns:

Definition at line 44 of file Pixels.java.

References Pixels.Pixels().

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

• Pixels.java

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