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org.apache.batik.extension.svg
Class BatikHistogramNormalizationFilter8Bit  

java.lang.Object
  org.apache.batik.ext.awt.image.renderable.AbstractRable
      org.apache.batik.ext.awt.image.renderable.AbstractColorInterpolationRable
          org.apache.batik.extension.svg.BatikHistogramNormalizationFilter8Bit

All Implemented Interfaces:

BatikHistogramNormalizationFilter, org.apache.batik.ext.awt.image.renderable.Filter, org.apache.batik.ext.awt.image.renderable.FilterColorInterpolation, java.awt.image.renderable.RenderableImage

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public class BatikHistogramNormalizationFilter8Bit

extends org.apache.batik.ext.awt.image.renderable.AbstractColorInterpolationRable

implements BatikHistogramNormalizationFilter

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Field Summary
protected  int[]	histo
protected  float	intercept
protected  float	slope
private  float	trim

 

Fields inherited from class org.apache.batik.ext.awt.image.renderable.AbstractColorInterpolationRable

csLinear

 

Fields inherited from class org.apache.batik.ext.awt.image.renderable.AbstractRable

props, srcs, stamp

 

Fields inherited from interface java.awt.image.renderable.RenderableImage

HINTS_OBSERVED

 

Constructor Summary

BatikHistogramNormalizationFilter8Bit(org.apache.batik.ext.awt.image.renderable.Filter src, float trim)

 

Method Summary
void	computeHistogram(java.awt.image.renderable.RenderContext rc)           This method computes the histogram of the image and from that the appropriate clipping points, which leads to a slope and intercept for a LinearTransfer function
java.awt.image.RenderedImage	createRendering(java.awt.image.renderable.RenderContext rc)
org.apache.batik.ext.awt.image.renderable.Filter	getSource()           Returns the source of the operation
float	getTrim()           Returns the trim percent for this normalization.
void	setSource(org.apache.batik.ext.awt.image.renderable.Filter src)           Sets the source of the operation
void	setTrim(float trim)           Sets the trim percent for this normalization.

 

Methods inherited from class org.apache.batik.ext.awt.image.renderable.AbstractColorInterpolationRable

convertSourceCS, convertSourceCS, getOperationColorSpace, isColorSpaceLinear, setColorSpaceLinear

 

Methods inherited from class org.apache.batik.ext.awt.image.renderable.AbstractRable

createDefaultRendering, createScaledRendering, getBounds2D, getDependencyRegion, getDirtyRegion, getHeight, getMinX, getMinY, getProperty, getPropertyNames, getSources, getTimeStamp, getWidth, init, init, init, init, isDynamic, touch

 

Methods inherited from class java.lang.Object

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

 

Methods inherited from interface org.apache.batik.ext.awt.image.renderable.FilterColorInterpolation

getOperationColorSpace, isColorSpaceLinear, setColorSpaceLinear

 

Methods inherited from interface org.apache.batik.ext.awt.image.renderable.Filter

getBounds2D, getDependencyRegion, getDirtyRegion, getTimeStamp

 

Methods inherited from interface java.awt.image.renderable.RenderableImage

createDefaultRendering, createScaledRendering, getHeight, getMinX, getMinY, getProperty, getPropertyNames, getSources, getWidth, isDynamic

 

Field Detail

trim

private float trim

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histo

protected int[] histo

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slope

protected float slope

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intercept

protected float intercept

Constructor Detail

BatikHistogramNormalizationFilter8Bit

public BatikHistogramNormalizationFilter8Bit(org.apache.batik.ext.awt.image.renderable.Filter src,
                                             float trim)

Method Detail

setSource

public void setSource(org.apache.batik.ext.awt.image.renderable.Filter src)

Sets the source of the operation

Specified by:

setSource in interface BatikHistogramNormalizationFilter

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getSource

public org.apache.batik.ext.awt.image.renderable.Filter getSource()

Returns the source of the operation

Specified by:

getSource in interface BatikHistogramNormalizationFilter

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getTrim

public float getTrim()

Returns the trim percent for this normalization.

Specified by:

getTrim in interface BatikHistogramNormalizationFilter

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setTrim

public void setTrim(float trim)

Sets the trim percent for this normalization.

Specified by:

setTrim in interface BatikHistogramNormalizationFilter

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computeHistogram

public void computeHistogram(java.awt.image.renderable.RenderContext rc)

This method computes the histogram of the image and from that the appropriate clipping points, which leads to a slope and intercept for a LinearTransfer function

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createRendering

public java.awt.image.RenderedImage createRendering(java.awt.image.renderable.RenderContext rc)

Specified by:

createRendering in interface java.awt.image.renderable.RenderableImage

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Home >> All >> org >> apache >> batik >> extension >> [ svg overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

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