net.sf.paperclips
Class LinePrint

java.lang.Object
  extended by net.sf.paperclips.LinePrint
All Implemented Interfaces:
Print

public class LinePrint
extends java.lang.Object
implements Print

A Print for drawing horizontal and vertical lines.

LinePrints are either horizontally or vertically greedy, according to the orientation of the line. Greedy prints take up all the available space on the page.


Constructor Summary
LinePrint()
          Constructs a horizontal LinePrint.
LinePrint(int orientation)
          Constructs a LinePrint with the given orientation and 1-point thickness.
LinePrint(int orientation, double thickness)
          Constructs a LinePrint with the given orientation and thickness.
 
Method Summary
 boolean equals(java.lang.Object obj)
           
 int getOrientation()
          Returns the line orientation (one of SWT.HORIZONTAL or SWT.VERTICAL).
 org.eclipse.swt.graphics.RGB getRGB()
          Returns the line color.
 double getThickness()
          Returns the line thickness, in points.
 int hashCode()
           
 PrintIterator iterator(org.eclipse.swt.graphics.Device device, org.eclipse.swt.graphics.GC gc)
          Returns a PrintIterator for laying out the contents of this Print.
 void setRGB(org.eclipse.swt.graphics.RGB foreground)
          Sets the line color to the argument.
 void setThickness(double thickness)
          Sets the line thickness, in points.
 
Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

LinePrint

public LinePrint()
Constructs a horizontal LinePrint.


LinePrint

public LinePrint(int orientation)
Constructs a LinePrint with the given orientation and 1-point thickness.

Parameters:
orientation - one of SWT#HORIZONTAL or SWT#VERTICAL.

LinePrint

public LinePrint(int orientation,
                 double thickness)
Constructs a LinePrint with the given orientation and thickness.

Parameters:
orientation - one of SWT#HORIZONTAL or SWT#VERTICAL.
thickness - the line thickness, expressed in points.
Method Detail

hashCode

public int hashCode()
Overrides:
hashCode in class java.lang.Object

equals

public boolean equals(java.lang.Object obj)
Overrides:
equals in class java.lang.Object

getOrientation

public int getOrientation()
Returns the line orientation (one of SWT.HORIZONTAL or SWT.VERTICAL).

Returns:
the line orientation.

getThickness

public double getThickness()
Returns the line thickness, in points. 72 points = 1".

Returns:
the line thickness, in points.

setThickness

public void setThickness(double thickness)
Sets the line thickness, in points. 72 points = 1".

Parameters:
thickness - the line thickness, in points.

setRGB

public void setRGB(org.eclipse.swt.graphics.RGB foreground)
Sets the line color to the argument.

Parameters:
foreground - the new line color.

getRGB

public org.eclipse.swt.graphics.RGB getRGB()
Returns the line color.

Returns:
the line color.

iterator

public PrintIterator iterator(org.eclipse.swt.graphics.Device device,
                              org.eclipse.swt.graphics.GC gc)
Description copied from interface: Print
Returns a PrintIterator for laying out the contents of this Print. The iterator uses a snapshot of the print at the time this method is invoked, so subsequent changes to the Print will not affect the output of the iterator.

Specified by:
iterator in interface Print
Parameters:
device - the graphics device this Print will be drawn onto.
gc - the graphics context to be used for calculating layout and drawing the Print's contents.
Returns:
a PrintIterator for laying out the contents of this Print.