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org.eclipse.draw2d
Class PrintFigureOperation

java.lang.Object
  

org.eclipse.draw2d.PrintOperation
      
org.eclipse.draw2d.PrintFigureOperation

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public class PrintFigureOperation

extends PrintOperation

Class responsible for printing Figures.

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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

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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

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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

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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)

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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

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getPrintSource

protected 
IFigure getPrintSource()

Returns the printSource.

Returns:

IFigure The source IFigure

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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()

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printPages

protected void printPages()

Prints the pages based on the current print mode.

Specified by:

printPages in class PrintOperation

See Also:

PrintOperation.printPages()

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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()

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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

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setPrintSource

protected void setPrintSource(
IFigure printSource)

Sets the printSource.

Parameters:

printSource - The printSource to set

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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

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