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Eclipse Draw2d
3.3

org.eclipse.draw2d
Class PrintFigureOperation

java.lang.Object
  extended by

org.eclipse.draw2d.PrintOperation
      extended by
org.eclipse.draw2d.PrintFigureOperation

public class PrintFigureOperation
extends PrintOperation

Class responsible for printing Figures.


Field Summary
static int FIT_HEIGHT
          A print mode that scales the printer graphics so that the height of the printed image fits on one page and tiles horizontally, if necessary.
static int FIT_PAGE
          A print mode that scales the printer graphics so that the entire printed image fits on one page.
static int FIT_WIDTH
          A print mode that scales the printer graphics so that the width of the printed image fits on one page and tiles vertically, if necessary.
static int TILE
          The default print mode.
 
Constructor Summary
protected PrintFigureOperation (Printer p)
          Constructor for PrintFigureOperation.
  PrintFigureOperation (Printer p, IFigure srcFigure)
          Constructor for PrintFigureOperation.
 
Method Summary
protected  int getPrintMode ()
          Returns the current print mode.
protected   IFigure getPrintSource ()
          Returns the printSource.
protected  void preparePrintSource ()
          This method contains all operations performed to sourceFigure prior to being printed.
protected  void printPages ()
          Prints the pages based on the current print mode.
protected  void restorePrintSource ()
          This method contains all operations performed to sourceFigure after being printed.
 void setPrintMode (int mode)
          Sets the print mode.
protected  void setPrintSource ( IFigure printSource)
          Sets the printSource.
protected  void setupPrinterGraphicsFor ( Graphics graphics, IFigure figure)
          Sets up Graphics object for the given IFigure.
 
Methods inherited from class org.eclipse.draw2d. PrintOperation
cleanup, getFreshPrinterGraphics, getPrinter, getPrintRegion, run, setPrinter, setPrintMargin, setupGraphicsForPage
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

TILE

public static final int TILE
The default print mode. Prints at 100% scale and tiles horizontally and/or vertically, if necessary.

See Also:
Constant Field Values

FIT_PAGE

public static final int FIT_PAGE
A print mode that scales the printer graphics so that the entire printed image fits on one page.

See Also:
Constant Field Values

FIT_WIDTH

public static final int FIT_WIDTH
A print mode that scales the printer graphics so that the width of the printed image fits on one page and tiles vertically, if necessary.

See Also:
Constant Field Values

FIT_HEIGHT

public static final int FIT_HEIGHT
A print mode that scales the printer graphics so that the height of the printed image fits on one page and tiles horizontally, if necessary.

See Also:
Constant Field Values
Constructor Detail

PrintFigureOperation

protected PrintFigureOperation(Printer p)
Constructor for PrintFigureOperation.

Note: Descendants must call setPrintSource(IFigure) to set the IFigure that is to be printed.

See Also:
PrintOperation.PrintOperation(Printer)

PrintFigureOperation

public PrintFigureOperation(Printer p,
                            
IFigure srcFigure)
Constructor for PrintFigureOperation.

Parameters:
p - Printer to print on
srcFigure - Figure to print
Method Detail

getPrintMode

protected int getPrintMode()
Returns the current print mode. The print mode is one of: FIT_HEIGHT, FIT_PAGE, or FIT_WIDTH.

Returns:
the print mode

getPrintSource

protected 
IFigure getPrintSource()
Returns the printSource.

Returns:
IFigure The source IFigure

preparePrintSource

protected void preparePrintSource()
Description copied from class: PrintOperation
This method contains all operations performed to sourceFigure prior to being printed.

Overrides:
preparePrintSource in class PrintOperation
See Also:
PrintOperation.preparePrintSource()

printPages

protected void printPages()
Prints the pages based on the current print mode.

Specified by:
printPages in class PrintOperation
See Also:
PrintOperation.printPages()

restorePrintSource

protected void restorePrintSource()
Description copied from class: PrintOperation
This method contains all operations performed to sourceFigure after being printed.

Overrides:
restorePrintSource in class PrintOperation
See Also:
PrintOperation.restorePrintSource()

setPrintMode

public void setPrintMode(int mode)
Sets the print mode. Possible values are TILE, FIT_HEIGHT, FIT_WIDTH and FIT_PAGE.

Parameters:
mode - the print mode

setPrintSource

protected void setPrintSource(
IFigure printSource)
Sets the printSource.

Parameters:
printSource - The printSource to set

setupPrinterGraphicsFor

protected void setupPrinterGraphicsFor(
Graphics graphics,
                                       
IFigure figure)
Sets up Graphics object for the given IFigure.

Parameters:
graphics - The Graphics to setup
figure - The IFigure used to setup graphics

Eclipse Draw2d
3.3

Copyright (c) IBM Corp. and others 2000, 2007. All Rights Reserved.

 
 
  Published under the terms of the Eclipse Public License Version 1.0 ("EPL") Design by Interspire