PostscriptFactory (org.jpedal:OpenViewerFX 7.12.28 API)

java.lang.Object
- org.jpedal.function.PostscriptFactory

public class PostscriptFactory
extends Object

Field Summary

Fields
Modifier and Type	Field and Description
`protected int`	`currentType`
`protected static double`	`isFalse`
`protected static double`	`isTrue`
`protected static int`	`PS_abs` main method to run the software as standalone application * public static void main(String[] args) {
`protected static int`	`PS_add`
`protected static int`	`PS_and`
`protected static int`	`PS_atan`
`protected static int`	`PS_bits`
`protected static int`	`PS_BOOLEAN`
`protected static int`	`PS_ceil`
`protected static int`	`PS_copy`
`protected static int`	`PS_cos`
`protected static int`	`PS_cvi`
`protected static int`	`PS_cvr`
`protected static int`	`PS_div`
`protected static int`	`PS_dup`
`protected static int`	`PS_eq`
`protected static int`	`PS_exch`
`protected static int`	`PS_exp`
`protected static int`	`PS_fals`
`protected static int`	`PS_floo`
`protected static int`	`PS_ge`
`protected static int`	`PS_gt`
`protected static int`	`PS_idiv`
`protected static int`	`PS_if`
`protected static int`	`PS_ifel`
`protected static int`	`PS_inde`
`protected static int`	`PS_INTEGER`
`protected static int`	`PS_le`
`protected static int`	`PS_ln`
`protected static int`	`PS_log`
`protected static int`	`PS_lt`
`protected static int`	`PS_mod`
`protected static int`	`PS_mul`
`protected static int`	`PS_ne`
`protected static int`	`PS_neg`
`protected static int`	`PS_not`
`protected static int`	`PS_or`
`protected static int`	`PS_pop`
`protected static int`	`PS_REAL`
`protected static int`	`PS_roll`
`protected static int`	`PS_roun`
`protected static int`	`PS_sin`
`protected static int`	`PS_sqrt`
`protected static int`	`PS_sub`
`protected static int`	`PS_true`
`protected static int`	`PS_trun`
`protected static int`	`PS_UNKNOWN`
`protected static int`	`PS_xor`
`protected double[]`	`stack`
`protected int[]`	`stackType`
`protected int`	`stkPtr`
`protected int`	`stkTypePtr`
`protected boolean`	`testingFunction`

Constructor Summary

Constructors
Constructor and Description

PostscriptFactory(byte[] stream)

Constructors
Constructor and Description
`PostscriptFactory(byte[] stream)`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`protected int`	`execute(int id)`
`double[]`	`executePostscript()` work through Postscript stream reading commands and executing
`protected static int`	`getCommandID(byte[] cmds)`
`void`	`resetStacks(float[] values)` put input values onto stack for processing

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - testingFunction
```
protected boolean testingFunction
```
  - stack
```
protected double[] stack
```
  - stackType
```
protected int[] stackType
```
  - stkPtr
```
protected int stkPtr
```
  - stkTypePtr
```
protected int stkTypePtr
```
  - currentType
```
protected int currentType
```
  - isTrue
```
protected static final double isTrue
```
    See Also:
    
    Constant Field Values
  - isFalse
```
protected static final double isFalse
```
    See Also:
    
    Constant Field Values
  - PS_INTEGER
```
protected static final int PS_INTEGER
```
    See Also:
    
    Constant Field Values
  - PS_REAL
```
protected static final int PS_REAL
```
    See Also:
    
    Constant Field Values
  - PS_BOOLEAN
```
protected static final int PS_BOOLEAN
```
    See Also:
    
    Constant Field Values
  - PS_UNKNOWN
```
protected static final int PS_UNKNOWN
```
    See Also:
    
    Constant Field Values
  - PS_abs
```
protected static final int PS_abs
```
    main method to run the software as standalone application * public static void main(String[] args) {
    }
    static{
    String[] cmds = new String[]{ "abs","add","atan","ceiling","cos","cvi","cvr","div","exp","floor","idiv", "ln","log","mod","mul","neg","sin","sqrt","sub","round", "truncate","and", "bitshift","eq","false","ge","gt","le","lt","ne","not","or","true", "xor", "if", "ifelse","copy","exch","pop","dup","index","roll"};
    
    // generate a unique checksum for each based on first 4 characters Map checkvalues=new HashMap();
    
    int commandCount = cmds.length;
    // build table of values for(int i=0;i4) keyLength=4;
    for(int j=0;j Integer mappedKey =new Integer(key);
    if(checkvalues.containsKey(mappedKey)){ System.out.println("Duplicate on "+checkvalues.get(mappedKey)+" "+cmds[i]); }
    checkvalues.put(mappedKey,cmds[i]);
    System.out.println("\n//unique id for "+cmds[i]);
    
    if(cmds[i].length()>4) System.out.println("final protected static int PS_"+cmds[i].substring(0,4)+" = "+mappedKey+";"); else System.out.println("final protected static int PS_"+cmds[i]+" = "+mappedKey+";"); }
    // build cases
    System.out.println("//identify command\nprotected static int getCommandID(int value) {\nint id = -1;\nswitch (value) {"); for(int i=0;i3) keyLength=3;
    for(int j=0;j if(cmds[i].length()>4){ System.out.println("case PS_"+cmds[i].substring(0,4)+":"); System.out.println("id=PS_"+cmds[i].substring(0,4)+";"); }else{ System.out.println("case PS_"+cmds[i]+":"); System.out.println("id=PS_"+cmds[i]+";"); } System.out.println("break;"); }
    System.out.println("\n}\nreturn id;\n}");
    
    // build getString
    //System.out.println("//identify command\nprotected static int getCommandID(int value) {\nint id = -1;\nswitch (value) {"); for(int i=0;i3) keyLength=3;
    for(int j=0;j if(cmds[i].length()>4){ System.out.println("case PS_"+cmds[i].substring(0,4)+":"); }else{ System.out.println("case PS_"+cmds[i]+":"); } System.out.println("str=\""+cmds[i]+"\";");
    System.out.println("break;"); }
    System.out.println("\n}\nreturn id;\n}"); }
    /
    
    See Also:
    
    Constant Field Values
  - PS_add
```
protected static final int PS_add
```
    See Also:
    
    Constant Field Values
  - PS_atan
```
protected static final int PS_atan
```
    See Also:
    
    Constant Field Values
  - PS_ceil
```
protected static final int PS_ceil
```
    See Also:
    
    Constant Field Values
  - PS_cos
```
protected static final int PS_cos
```
    See Also:
    
    Constant Field Values
  - PS_cvi
```
protected static final int PS_cvi
```
    See Also:
    
    Constant Field Values
  - PS_cvr
```
protected static final int PS_cvr
```
    See Also:
    
    Constant Field Values
  - PS_div
```
protected static final int PS_div
```
    See Also:
    
    Constant Field Values
  - PS_exp
```
protected static final int PS_exp
```
    See Also:
    
    Constant Field Values
  - PS_floo
```
protected static final int PS_floo
```
    See Also:
    
    Constant Field Values
  - PS_idiv
```
protected static final int PS_idiv
```
    See Also:
    
    Constant Field Values
  - PS_ln
```
protected static final int PS_ln
```
    See Also:
    
    Constant Field Values
  - PS_log
```
protected static final int PS_log
```
    See Also:
    
    Constant Field Values
  - PS_mod
```
protected static final int PS_mod
```
    See Also:
    
    Constant Field Values
  - PS_mul
```
protected static final int PS_mul
```
    See Also:
    
    Constant Field Values
  - PS_neg
```
protected static final int PS_neg
```
    See Also:
    
    Constant Field Values
  - PS_sin
```
protected static final int PS_sin
```
    See Also:
    
    Constant Field Values
  - PS_sqrt
```
protected static final int PS_sqrt
```
    See Also:
    
    Constant Field Values
  - PS_sub
```
protected static final int PS_sub
```
    See Also:
    
    Constant Field Values
  - PS_roun
```
protected static final int PS_roun
```
    See Also:
    
    Constant Field Values
  - PS_trun
```
protected static final int PS_trun
```
    See Also:
    
    Constant Field Values
  - PS_and
```
protected static final int PS_and
```
    See Also:
    
    Constant Field Values
  - PS_bits
```
protected static final int PS_bits
```
    See Also:
    
    Constant Field Values
  - PS_eq
```
protected static final int PS_eq
```
    See Also:
    
    Constant Field Values
  - PS_fals
```
protected static final int PS_fals
```
    See Also:
    
    Constant Field Values
  - PS_ge
```
protected static final int PS_ge
```
    See Also:
    
    Constant Field Values
  - PS_gt
```
protected static final int PS_gt
```
    See Also:
    
    Constant Field Values
  - PS_le
```
protected static final int PS_le
```
    See Also:
    
    Constant Field Values
  - PS_lt
```
protected static final int PS_lt
```
    See Also:
    
    Constant Field Values
  - PS_ne
```
protected static final int PS_ne
```
    See Also:
    
    Constant Field Values
  - PS_not
```
protected static final int PS_not
```
    See Also:
    
    Constant Field Values
  - PS_or
```
protected static final int PS_or
```
    See Also:
    
    Constant Field Values
  - PS_true
```
protected static final int PS_true
```
    See Also:
    
    Constant Field Values
  - PS_xor
```
protected static final int PS_xor
```
    See Also:
    
    Constant Field Values
  - PS_if
```
protected static final int PS_if
```
    See Also:
    
    Constant Field Values
  - PS_ifel
```
protected static final int PS_ifel
```
    See Also:
    
    Constant Field Values
  - PS_copy
```
protected static final int PS_copy
```
    See Also:
    
    Constant Field Values
  - PS_exch
```
protected static final int PS_exch
```
    See Also:
    
    Constant Field Values
  - PS_pop
```
protected static final int PS_pop
```
    See Also:
    
    Constant Field Values
  - PS_dup
```
protected static final int PS_dup
```
    See Also:
    
    Constant Field Values
  - PS_inde
```
protected static final int PS_inde
```
    See Also:
    
    Constant Field Values
  - PS_roll
```
protected static final int PS_roll
```
    See Also:
    
    Constant Field Values
- Constructor Detail
  - PostscriptFactory
```
public PostscriptFactory(byte[] stream)
```
- Method Detail
  - getCommandID
```
protected static int getCommandID(byte[] cmds)
```
  - execute
```
protected int execute(int id)
```
    Parameters:
    
    id - execute commands or return -1 as error
  - executePostscript
```
public double[] executePostscript()
```
    work through Postscript stream reading commands and executing
  - resetStacks
```
public void resetStacks(float[] values)
```
    put input values onto stack for processing
    
    Parameters:
    
    values -

Class PostscriptFactory

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

testingFunction

stack

stackType

stkPtr

stkTypePtr

currentType

isTrue

isFalse

PS_INTEGER

PS_REAL

PS_BOOLEAN

PS_UNKNOWN

PS_abs

PS_add

PS_atan

PS_ceil

PS_cos

PS_cvi

PS_cvr

PS_div

PS_exp

PS_floo

PS_idiv

PS_ln

PS_log

PS_mod

PS_mul

PS_neg

PS_sin

PS_sqrt

PS_sub

PS_roun

PS_trun

PS_and

PS_bits

PS_eq

PS_fals

PS_ge

PS_gt

PS_le

PS_lt

PS_ne

PS_not

PS_or

PS_true

PS_xor

PS_if

PS_ifel

PS_copy

PS_exch

PS_pop

PS_dup

PS_inde

PS_roll

Constructor Detail

PostscriptFactory

Method Detail

getCommandID

execute

executePostscript

resetStacks