maspack.image.dicom

Class DicomPixelInterpolator

java.lang.Object

maspack.image.dicom.DicomPixelInterpolator

All Implemented Interfaces:

java.lang.Cloneable, CompositeProperty, HasProperties, Clonable

Direct Known Subclasses:

DicomRawPixelInterpolator, DicomWindowPixelInterpolator

public abstract class DicomPixelInterpolator
extends java.lang.Object
implements CompositeProperty

Converts (interpolates) pixel values from a stored raw form to a new form appropriate for display (e.g. windowing)

Author:

Antonio

Field Summary

Fields

Modifier and Type	Field and Description
static PropertyList	myProps

Constructor Summary

Constructors

Constructor and Description
DicomPixelInterpolator()

Method Summary

Modifier and Type	Method and Description
DicomPixelInterpolator	clone() Returns a clone of this composite property.
PropertyList	getAllPropertyInfo() Returns a list giving static information about all properties exported by this object.
Property	getProperty(java.lang.String name) Returns a property associated with a specified path name.
HasProperties	getPropertyHost() Returns the host for this property
PropertyInfo	getPropertyInfo() If this object is a property, returns the corresponding information
static java.lang.Class<?>[]	getSubClasses()
boolean	hasProperty(java.lang.String name)
abstract int	interpGrayscale(double in, int ymin, int ymax) Interpolates a new grayscale value
abstract void	interpGrayscaleToRGB(double gray, int ymin, int ymax, int[] out) Interpolates a grayscale value to RGB
abstract void	interpRGB(double[] in, int ymin, int ymax, int[] out) Interpolates a new rgb value
abstract int	interpRGBToGrayscale(double[] rgb, int ymin, int ymax) Interpolates an RGB value to grayscale
boolean	isWritable()
void	scan(ReaderTokenizer rtok, java.lang.Object ref)
void	setPropertyHost(HasProperties newParent) Sets the host for this property.
void	setPropertyInfo(PropertyInfo info) Sets the property information for this property.
void	write(java.io.PrintWriter pw, NumberFormat fmt, java.lang.Object ref)

Methods inherited from class java.lang.Object

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

Field Detail

myProps

public static PropertyList myProps

Constructor Detail

DicomPixelInterpolator

public DicomPixelInterpolator()

Method Detail

getSubClasses

public static java.lang.Class<?>[] getSubClasses()

getPropertyInfo

public PropertyInfo getPropertyInfo()

Description copied from interface: CompositeProperty

If this object is a property, returns the corresponding information

Specified by:

getPropertyInfo in interface CompositeProperty

Returns:

property information for this object

setPropertyInfo

public void setPropertyInfo(PropertyInfo info)

Description copied from interface: CompositeProperty

Sets the property information for this property.

Specified by:

setPropertyInfo in interface CompositeProperty

Parameters:

info - property information

getPropertyHost

public HasProperties getPropertyHost()

Description copied from interface: CompositeProperty

Returns the host for this property

Specified by:

getPropertyHost in interface CompositeProperty

Returns:

host for this property

setPropertyHost

public void setPropertyHost(HasProperties newParent)

Description copied from interface: CompositeProperty

Sets the host for this property.

Specified by:

setPropertyHost in interface CompositeProperty

Parameters:

newParent - host for this property

getProperty

public Property getProperty(java.lang.String name)

Description copied from interface: HasProperties

Returns a property associated with a specified path name. All properties exported by this object must have a name which is a valid Java identifier. Specifying one of these names causes the corresponding Property to be returned. Handles to subproperties can also be obtained by delimiting the sub-property name(s) by '.' characters. A sub-property exists if the value of a property is itself an object which exports properties. It is only possible to obtain a sub-property handle if each of its ancestor properties exports their values by reference.

Specified by:

getProperty in interface HasProperties

Parameters:

name - name of the desired property or sub-property

Returns:

handle to the property

hasProperty

public boolean hasProperty(java.lang.String name)

getAllPropertyInfo

public PropertyList getAllPropertyInfo()

Description copied from interface: HasProperties

Returns a list giving static information about all properties exported by this object.

Specified by:

getAllPropertyInfo in interface HasProperties

Returns:

static information for all exported properties

isWritable

public boolean isWritable()

write

public void write(java.io.PrintWriter pw,
                  NumberFormat fmt,
                  java.lang.Object ref)
           throws java.io.IOException

Throws:

java.io.IOException

scan

public void scan(ReaderTokenizer rtok,
                 java.lang.Object ref)
          throws java.io.IOException

Throws:

java.io.IOException

clone

public DicomPixelInterpolator clone()

Description copied from interface: CompositeProperty

Returns a clone of this composite property.

Specified by:

clone in interface CompositeProperty

Specified by:

clone in interface Clonable

Overrides:

clone in class java.lang.Object

Returns:

clone of this property

interpGrayscale

public abstract int interpGrayscale(double in,
                                    int ymin,
                                    int ymax)

Interpolates a new grayscale value

Parameters:

in - input grayscale

ymin - minimum output

ymax - maximum output

Returns:

interpolated output

interpRGB

public abstract void interpRGB(double[] in,
                               int ymin,
                               int ymax,
                               int[] out)

Interpolates a new rgb value

Parameters:

in - input rgb

ymin - minimum output value

ymax - maximum output value

out - output rgb

interpRGBToGrayscale

public abstract int interpRGBToGrayscale(double[] rgb,
                                         int ymin,
                                         int ymax)

Interpolates an RGB value to grayscale

Parameters:

rgb - input rgb

ymin - minimum output value

ymax - maximum output value

Returns:

output grayscale

interpGrayscaleToRGB

public abstract void interpGrayscaleToRGB(double gray,
                                          int ymin,
                                          int ymax,
                                          int[] out)

Interpolates a grayscale value to RGB

Parameters:

gray - input grayscale

ymin - minimum output value

ymax - maximum output value

out - output rgb