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jpicedt.format.pstricks.parser
Class PSTArrowExpression  

java.lang.Object
  jpicedt.graphic.io.parser.AbstractRegularExpression
      jpicedt.graphic.io.parser.SequenceExpression
          jpicedt.format.pstricks.parser.PSTArrowExpression

All Implemented Interfaces:

jpicedt.graphic.io.parser.ExpressionConstants, jpicedt.graphic.model.PicObjectConstants

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public class PSTArrowExpression

extends jpicedt.graphic.io.parser.SequenceExpression

implements jpicedt.graphic.model.PicObjectConstants

Parses Pstricks's arrows, as given by the PsTricks's documentation (p.29).

This is based on the following rules :

• an opening "{" ;
• "<", ">", "(",... or even "", to set the first arrow ;
• a "-" in the middle ;
• same thing on the right side to set the second arrow ;
• a closing "}".

If this expression is successfully parsed, the attribute set associated with the Pool's currentObj is modified accordingly.

Version:

$Id: PSTArrowExpression.java,v 1.2 2002/08/05 16:44:10 reynal Exp $

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Field Summary
private  jpicedt.graphic.io.parser.Pool	pool

 

Fields inherited from class jpicedt.graphic.io.parser.SequenceExpression

 

Fields inherited from interface jpicedt.graphic.model.PicObjectConstants

CROSSHATCH, CROSSHATCH_FILLED, DASH_OPAQUE, DASH_TRANSPARENT, DASH1, DASH2, DASH3, DASHED, DIMEN, DOT_SEP, DOT_SEP1, DOT_SEP2, DOT_SEP3, DOTTED, DOUBLE_COLOR, DOUBLE_LINE, DOUBLE_SEP, FILL_COLOR, FILL_STYLE, HATCH_ANGLE, HATCH_COLOR, HATCH_SEP, HATCH_WIDTH, HLINES, HLINES_FILLED, INNER, LEFT_ARROW, LINE_COLOR, LINE_STYLE, LINE_WIDTH, MaxAttributeNameIndex, MIDDLE, NONE, OUTER, POLYGON_DOTS, POLYGON_SOLID, POLYGON_STYLE, PS_POINT, RIGHT_ARROW, SHADOW, SHADOW_ANGLE, SHADOW_COLOR, SHADOW_SIZE, SOLID, VLINES, VLINES_FILLED

 

Fields inherited from interface jpicedt.graphic.io.parser.ExpressionConstants

ANY_CHAR, ANY_CHAR_EOL, ANY_SIGN, AT_LEAST, AT_MOST, DEBUG, DOUBLE, EOL, EXACTLY, INTEGER, NEGATIVE, NON_NULL, POSITIVE, STRICTLY_NEGATIVE, STRICTLY_POSITIVE, WHITE_SPACES, WHITE_SPACES_OR_EOL

 

Constructor Summary

PSTArrowExpression(jpicedt.graphic.io.parser.Pool pl)           Constructor for the PSTArrowExpression object

 

Methods inherited from class jpicedt.graphic.io.parser.SequenceExpression

add, interpret, toString

 

Methods inherited from class jpicedt.graphic.io.parser.AbstractRegularExpression

action

 

Methods inherited from class java.lang.Object

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

 

Field Detail

pool

private jpicedt.graphic.io.parser.Pool pool

Constructor Detail

PSTArrowExpression

public PSTArrowExpression(jpicedt.graphic.io.parser.Pool pl)

Constructor for the PSTArrowExpression object

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