Package org.openpdf.renderer.function.postscript.operation

Class Dup

java.lang.Object

org.openpdf.renderer.function.postscript.operation.Dup

All Implemented Interfaces:

PostScriptOperation

final class Dup
extends Object
implements PostScriptOperation

Constructor Summary

Constructors

Constructor	Description
Dup()

Method Summary

Modifier and Type	Method	Description
void	eval(Stack<Object> environment)	evaluate the function, popping the stack as needed and pushing results.

Methods inherited from class java.lang.Object

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

Constructor Details

Dup

Dup()

Method Details

eval

public void eval(Stack<Object> environment)

Description copied from interface: PostScriptOperation

evaluate the function, popping the stack as needed and pushing results.

Specified by:

eval in interface PostScriptOperation