PSTColorExpression

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Sourc code of jpicedt.format.pstricks.parser.PSTColorExpression

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jpicedt.format.pstricks.parser
Class PSTColorExpression

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

All Implemented Interfaces:: jpicedt.graphic.io.parser.ExpressionConstants

public class PSTColorExpression
extends jpicedt.graphic.io.parser.SequenceExpression

Used by PSTParametersExpression to parse statements involving colours, for instance "linecolor=green" (predefined colour) or "fillcolor=MyGray" (user-defined colours).

If no pstricks's native colour matches the RHS, we fetch a HashMap from the Pool's hashtable (value associated with key PstricksParser.KEY_USER_COLOURS) and look up the given colour ; this HashMap may've been filled by UserDefinedColorExpression in the course of the parsing process.

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

Nested Class Summary

private class PSTColorExpression.ParseColorValue


Field Summary

private jpicedt.graphic.model.PicAttributeName attribute


private jpicedt.graphic.io.parser.Pool pool


private jpicedt.graphic.io.parser.Pool.Key setKey


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

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

PSTColorExpression(jpicedt.graphic.io.parser.Pool pl, java.lang.String tag, jpicedt.graphic.model.PicAttributeName attributeName, jpicedt.graphic.io.parser.Pool.Key attributeSetKey)


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

attribute

private jpicedt.graphic.model.PicAttributeName attribute

setKey

private jpicedt.graphic.io.parser.Pool.Key setKey

Constructor Detail