de.intarsys.pdf.pd
Class PDPostScriptFunction

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

All Implemented Interfaces:

ICOSObjectListener, IAttributeSupport

public class PDPostScriptFunction
extends PDFunction

A function implementation based on a "mini" postscript interpreter.

Nested Class Summary

static class

PDPostScriptFunction.MetaClass The meta class implementation

Field Summary

static PDPostScriptFunction.MetaClass

META The meta class instance

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

DK_Domain, DK_FunctionType, DK_Range

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

DK_Subtype, DK_Type

Method Summary

COSDictionary	cosGetDict() Get the base object as a COSDictionary.
float[]	evaluate(float[] values)
String	getCode()
int	getOutputSize()

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

cosGetDomain, getDomainMax, getDomainMin, getInputSize, getRange, getRangeMax, getRangeMin

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, 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 PDPostScriptFunction.MetaClass META

The meta class instance

Method Detail

cosGetDict

public COSDictionary cosGetDict()

Description copied from class: COSBasedObject

Get the base object as a COSDictionary.

This will throw a ClassCastException if the base type is not appropriate!

Overrides:

cosGetDict in class COSBasedObject

Returns:

Get the base object as a COSDictionary.

evaluate

public float[] evaluate(float[] values)

Specified by:

evaluate in class PDFunction

getCode

public String getCode()

getOutputSize

public int getOutputSize()

Specified by:

getOutputSize in class PDFunction