net.sf.jcgm.core
Class TextCommand

java.lang.Object
  net.sf.jcgm.core.Command
      net.sf.jcgm.core.TextCommand

All Implemented Interfaces:

java.lang.Cloneable

Direct Known Subclasses:

RestrictedText, Text

public abstract class TextCommand
extends Command

Common class for text support

Version:

$Id: TextCommand.java 46 2011-12-14 08:26:44Z phica $

Author:

Philippe Cadé

Field Summary

protected java.awt.geom.Point2D.Double	position The position at which the string should be displayed
protected java.lang.String	string The string to display

Fields inherited from class net.sf.jcgm.core.Command

args, currentArg

Constructor Summary

TextCommand(int ec, int eid, int l, java.io.DataInput in)

Method Summary

protected void	applyTextPath(CGMDisplay d, java.awt.font.GlyphVector glyphVector)
protected java.lang.String	flipString(java.lang.String s) Flip the given string for left text path
java.lang.String	getString()
void	paint(CGMDisplay d)
protected void	scaleText(CGMDisplay d, java.awt.FontMetrics fontMetrics, java.awt.font.GlyphVector glyphVector, double width, double height)

Methods inherited from class net.sf.jcgm.core.Command

alignOnWord, clone, getElementClass, getElementCode, info, makeByte, makeChar, makeColorIndex, makeColorIndex, makeDirectColor, makeEnum, makeFixedPoint, makeFixedString, makeFloat32, makeFloatingPoint, makeFloatingPoint32, makeIndex, makeInt, makeName, makePoint, makeReal, makeSDR, makeSignedInt16, makeSignedInt24, makeSignedInt32, makeSignedInt8, makeSizeSpecification, makeString, makeUInt, makeVc, makeVdc, printShape, read, readCommand, sizeOfDirectColor, sizeOfEnum, sizeOfInt, sizeOfPoint, sizeOfVdc, toString, unimplemented, unsupported

Methods inherited from class java.lang.Object

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

Field Detail

string

protected java.lang.String string

The string to display

position

protected java.awt.geom.Point2D.Double position

The position at which the string should be displayed

Constructor Detail

TextCommand

public TextCommand(int ec,
                   int eid,
                   int l,
                   java.io.DataInput in)
            throws java.io.IOException

Throws:

java.io.IOException

Method Detail

scaleText

protected void scaleText(CGMDisplay d,
                         java.awt.FontMetrics fontMetrics,
                         java.awt.font.GlyphVector glyphVector,
                         double width,
                         double height)

paint

public void paint(CGMDisplay d)

Overrides:

paint in class Command

flipString

protected java.lang.String flipString(java.lang.String s)

Flip the given string for left text path

Parameters:

s -

Returns:

applyTextPath

protected void applyTextPath(CGMDisplay d,
                             java.awt.font.GlyphVector glyphVector)

Parameters:

glyphVector -

getString

public java.lang.String getString()