com.realtime.crossfire.jxclient.faces.RawScale8d Class Reference

Scales down a raw image to an eighth in both dimensions. More...

Collaboration diagram for com.realtime.crossfire.jxclient.faces.RawScale8d:

Public Member Functions
int []	getScaledData ()
	Returns the scale image data. More...
	RawScale8d (@NotNull final int[] imageData, final int dataWidth, final int dataHeight)
	Creates a new instance. More...

Private Member Functions
int	getSourcePixel (final int x, final int y)
	Gets a pixel from the source image. More...
void	process (final int x, final int y)
	Processes a specific destination pixel. More...
void	setDestPixel (final int x, final int y, final int p)
	Sets a pixel in the destination image data. More...

Private Attributes
final int []	dstImage
	The destination image data. More...
final int	height
	The height of the source image. More...
final Map< Integer, Integer >	pixels = new HashMap<>()
	Maps pixel value to number of pixels. More...
final int []	srcImage
	The source image data. More...
final int	width
	The width of the source image. More...

Detailed Description

Scales down a raw image to an eighth in both dimensions.

Author

Andreas Kirschbaum

Definition at line 33 of file RawScale8d.java.

Constructor & Destructor Documentation

RawScale8d()

com.realtime.crossfire.jxclient.faces.RawScale8d.RawScale8d	(	@NotNull final int []	imageData,
		final int	dataWidth,
		final int	dataHeight
	)

Creates a new instance.

Parameters

imageData	the source image data to process
dataWidth	the width of the source image
dataHeight	the height of the source image

Definition at line 69 of file RawScale8d.java.

Member Function Documentation

getScaledData()

int [] com.realtime.crossfire.jxclient.faces.RawScale8d.getScaledData

(

)

Returns the scale image data.

Note this is the method that does the work so it might take some time to process.

Returns

an array of pixels 64 times smaller than the input array containing the scaled down image

Definition at line 134 of file RawScale8d.java.

References com.realtime.crossfire.jxclient.faces.RawScale8d.dstImage, and com.realtime.crossfire.jxclient.faces.RawScale8d.process().

Referenced by com.realtime.crossfire.jxclient.faces.ImageScale8d.getScaledImage().

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getSourcePixel()

int com.realtime.crossfire.jxclient.faces.RawScale8d.getSourcePixel ( final int  x, final int  y  )

private

Gets a pixel from the source image.

Parameters

x	the x location of the pixel to retrieve
y	the y location of the pixel to retrieve

Returns

the pixel value at the specified location

Definition at line 93 of file RawScale8d.java.

References com.realtime.crossfire.jxclient.faces.RawScale8d.width.

Referenced by com.realtime.crossfire.jxclient.faces.RawScale8d.process().

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process()

void com.realtime.crossfire.jxclient.faces.RawScale8d.process ( final int  x, final int  y  )

private

Processes a specific destination pixel.

Parameters

x	the x location in the source image of the pixel to process
y	the y location in the source image of the pixel to process

Definition at line 102 of file RawScale8d.java.

References com.realtime.crossfire.jxclient.faces.RawScale8d.getSourcePixel(), and com.realtime.crossfire.jxclient.faces.RawScale8d.setDestPixel().

Referenced by com.realtime.crossfire.jxclient.faces.RawScale8d.getScaledData().

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setDestPixel()

void com.realtime.crossfire.jxclient.faces.RawScale8d.setDestPixel ( final int  x, final int  y, final int  p  )

private

Sets a pixel in the destination image data.

Parameters

x	the x location of the pixel to set
y	the y location of the pixel to set
p	the value of the pixel to set

Definition at line 83 of file RawScale8d.java.

Referenced by com.realtime.crossfire.jxclient.faces.RawScale8d.process().

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Member Data Documentation

dstImage

final int [] com.realtime.crossfire.jxclient.faces.RawScale8d.dstImage

private

The destination image data.

Definition at line 45 of file RawScale8d.java.

Referenced by com.realtime.crossfire.jxclient.faces.RawScale8d.getScaledData().

height

final int com.realtime.crossfire.jxclient.faces.RawScale8d.height

private

The height of the source image.

Definition at line 55 of file RawScale8d.java.

pixels

final Map<Integer, Integer> com.realtime.crossfire.jxclient.faces.RawScale8d.pixels = new HashMap<>()

private

Maps pixel value to number of pixels.

Definition at line 61 of file RawScale8d.java.

srcImage

final int [] com.realtime.crossfire.jxclient.faces.RawScale8d.srcImage

private

The source image data.

Definition at line 39 of file RawScale8d.java.

width

final int com.realtime.crossfire.jxclient.faces.RawScale8d.width

private

The width of the source image.

Definition at line 50 of file RawScale8d.java.

Referenced by com.realtime.crossfire.jxclient.faces.RawScale8d.getSourcePixel().

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

• crossfire-code/jxclient/trunk/src/model/src/main/java/com/realtime/crossfire/jxclient/faces/RawScale8d.java