de.intarsys.pdf.pd
Class PDFunction

java.lang.Object
  de.intarsys.pdf.cos.COSBasedObject
      de.intarsys.pdf.pd.PDObject
          de.intarsys.pdf.pd.PDFunction

All Implemented Interfaces:

ICOSObjectListener, IAttributeSupport

Direct Known Subclasses:

PDInterpolationFunction, PDPostScriptFunction, PDSampledFunction, PDStitchingFunction

public abstract class PDFunction
extends PDObject

Abstract superclass for PDF function objects.

Nested Class Summary

static class

PDFunction.MetaClass The meta class implementation

Field Summary

static COSName	DK_Domain
static COSName	DK_FunctionType Common names
static COSName	DK_Range
static PDFunction.MetaClass	META The meta class instance

Fields inherited from class de.intarsys.pdf.pd.PDObject

DK_Subtype, DK_Type

Method Summary

COSArray	cosGetDomain()
abstract float[]	evaluate(float[] values)
float	getDomainMax(int dimension)
float	getDomainMin(int dimension)
int	getInputSize()
abstract int	getOutputSize()
COSArray	getRange()
float	getRangeMax(int dimension)
float	getRangeMin(int dimension)

Methods inherited from class de.intarsys.pdf.pd.PDObject

cosGetFieldDescendant, cosGetFieldInheritable, cosGetFieldInherited, cosGetSubtype, cosGetType, cosRemoveFieldInheritable, cosSetFieldInheritable, cosSetSubtype, cosSetType, getDoc, getGenericChildren, getGenericParent, setGenericParent, toString

Methods inherited from class de.intarsys.pdf.cos.COSBasedObject

changed, cosGetArray, cosGetDict, cosGetDoc, cosGetField, cosGetObject, cosGetStream, cosHasField, cosRemoveField, cosSetField, getAttribute, getFieldBoolean, getFieldDate, getFieldFixed, getFieldFixedArray, getFieldInt, getFieldMLString, getFieldString, invalidateCaches, removeAttribute, setAttribute, setFieldBoolean, setFieldFixed, setFieldInt, setFieldMLString, setFieldName, setFieldObject, setFieldString

Methods inherited from class java.lang.Object

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

Field Detail

META

public static final PDFunction.MetaClass META

The meta class instance

DK_FunctionType

public static final COSName DK_FunctionType

Common names

DK_Domain

public static final COSName DK_Domain

DK_Range

public static final COSName DK_Range

Method Detail

evaluate

public abstract float[] evaluate(float[] values)

getDomainMax

public float getDomainMax(int dimension)

getDomainMin

public float getDomainMin(int dimension)

getInputSize

public int getInputSize()

getOutputSize

public abstract int getOutputSize()

cosGetDomain

public COSArray cosGetDomain()

getRange

public COSArray getRange()

getRangeMax

public float getRangeMax(int dimension)

getRangeMin

public float getRangeMin(int dimension)