net.sourceforge.barbecue
Class BlankModule

java.lang.Object
  net.sourceforge.barbecue.Module
      net.sourceforge.barbecue.BlankModule

public class BlankModule

extends Module

Specific implementation of Module that provides blank space. This is used to 'draw' barcode quiet zones.

Note: You should not instantiate this class directly.

Author:

Ian Bourke

Field Summary

Fields inherited from class net.sourceforge.barbecue.Module

bars

Constructor Summary

BlankModule(int width)
Constructs a new BlankModule with the specified width.

Method Summary

protected int	draw(Output output, int x, int y, int barWidth, int barHeight) Draws the module to a barcode output.
java.lang.String	getSymbol() Returns the symbol that this module encodes.

Methods inherited from class net.sourceforge.barbecue.Module

equals, hashCode, setSymbol, toString, widthInBars

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

BlankModule

public BlankModule(int width)

Constructs a new BlankModule with the specified width.

Parameters:

width - The width of the module in bar widths.

Method Detail

draw

protected int draw(Output output,
                   int x,
                   int y,
                   int barWidth,
                   int barHeight)
            throws OutputException

Draws the module to a barcode output.

Overrides:

draw in class Module

Parameters:

output - The output to draw to

x - The starting X co-ordinate

y - The starting Y co-ordinate

barWidth -

barHeight -

Returns:

The total width drawn

Throws:

OutputException

getSymbol

public java.lang.String getSymbol()

Returns the symbol that this module encodes.

Overrides:

getSymbol in class Module

Returns:

A blank string