com.klg.jclass.page.awt
Class JCAWTScreenPrinter

java.lang.Object
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  +--com.klg.jclass.page.JCPrinter
        |
        +--com.klg.jclass.page.awt.JCAWTScreenPrinter

public class JCAWTScreenPrinter

extends JCPrinter

Implements the PrinterDriver interface. This class creates a component on which pages will be drawn. Before flowing or drawing can be performed on this component, it must be realized so its graphics can be used.

Field Summary

protected JComponent

component

Fields inherited from class com.klg.jclass.page.JCPrinter

bookmarkTree, bookmarkTreeVisible, collate, compressed, endPage, graphics, imageNumber, isDocOpen, numCopies, orientation, os, pageCount, printListeners, reverseOrder, startPage

Constructor Summary

JCAWTScreenPrinter()
Constructor.

Method Summary

void	beginPage(Rectangle2D pageSize, int pageNumber) PS Document Structuring Conventions comments, page orientation, etc.
void	closeDocument(Rectangle2D pageSize) Document completion (for example, PDF cross-reference table and trailer).
void	dispose()
void	endPage(Rectangle2D pageSize) Page bounding box.
JComponent	getComponent() Returns the component on which the pages should be written.
Graphics	getGraphics() Overrides super class's getGraphics.
boolean	isImageScalable() Returns false since images sent to AWT Screen Printer are pre-scaled.
void	openDocument(Rectangle2D pageSize) Any required initialisation (for example, PostScript document headers, etc.).
protected void	setGraphics(Graphics2D g)
void	setup() Creates default styles, any other one-time initialization.

Methods inherited from class com.klg.jclass.page.JCPrinter

addPrintListener, getCollate, getFontFamilies, getNumCopies, getOrientation, getOutputPageEnd, getOutputPageStart, getOutputStream, getReverseOrder, isBookmarkTreeVisible, isCompressed, isDocumentOpen, isLandscape, output, output, output, output, removePrintListener, setCollate, setCompressed, setNumCopies, setOrientation, setOutputPageEnd, setOutputPageStart, setOutputStream, setReverseOrder, supportsHyperlinks

Methods inherited from class java.lang.Object

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

Field Detail

component

protected JComponent component

Constructor Detail

JCAWTScreenPrinter

public JCAWTScreenPrinter()

Constructor.
Note: Before flowing to this document you must "realize" this component. That is, it must be displayed so it has a valid graphics context.

Method Detail

getComponent

public JComponent getComponent()

Returns the component on which the pages should be written.

Returns:

component on which the pages should be written

getGraphics

public Graphics getGraphics()

Overrides super class's getGraphics.

Overrides:

getGraphics in class JCPrinter

Returns:

setup

public void setup()

Creates default styles, any other one-time initialization. Builds font families from available fonts.

Specified by:

setup in class JCPrinter

isImageScalable

public boolean isImageScalable()

Returns false since images sent to AWT Screen Printer are pre-scaled.

Specified by:

isImageScalable in class JCPrinter

Returns:

false since images sent to AWT Screen Printer are pre-scaled

openDocument

public void openDocument(Rectangle2D pageSize)

Any required initialisation (for example, PostScript document headers, etc.).

Overrides:

openDocument in class JCPrinter

Parameters:

pageSize -

closeDocument

public void closeDocument(Rectangle2D pageSize)

Document completion (for example, PDF cross-reference table and trailer).

Overrides:

closeDocument in class JCPrinter

Parameters:

pageSize -

beginPage

public void beginPage(Rectangle2D pageSize,
                      int pageNumber)

PS Document Structuring Conventions comments, page orientation, etc.

Overrides:

beginPage in class JCPrinter

Parameters:

pageSize -

pageNumber -

endPage

public void endPage(Rectangle2D pageSize)

Page bounding box.

Overrides:

endPage in class JCPrinter

Parameters:

pageSize -

setGraphics

protected void setGraphics(Graphics2D g)

dispose

public void dispose()