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sun.print

public Class PeekMetrics

Class Inheritance

extends Object

java.lang.Object
sun.print.PeekMetrics

Imports

java.awt.AlphaComposite, .Color, .Composite, .Graphics2D, .Image, .Paint, java.awt.font.TextLayout, java.awt.image.RenderedImage, java.awt.image.renderable.RenderableImage

Maintain information about the type of drawing performed by a printing application.

Field Summary

Modifier and Type	Field and Description
private boolean	mHasCompositing
private boolean	mHasImages
private boolean	mHasNonSolidColors
private boolean	mHasText

Constructor Summary

Access	Constructor and Description
public	PeekMetrics()

Method Summary

Modifier and Type	Method and Description
private void	checkAlpha(Composite composite) Record information about drawing done with the supplied `Composite`.
private void	checkDrawingMode(Graphics2D g) Record information about the current paint and composite.
private void	checkPaint(Paint paint) Record information about drawing done with the supplied `Paint`.
public void	clear(Graphics2D g) The application is performing a clearRect so record the needed information.
public void	draw(Graphics2D g) The application is performing a draw so record the needed information.
public void	drawImage(Graphics2D g, Image image) The application is drawing the passed in image.
public void	drawImage(Graphics2D g, RenderedImage image) The application is drawing the passed in image.
public void	drawImage(Graphics2D g, RenderableImage image) The application is drawing the passed in image.
public void	drawText(Graphics2D g) The application is drawing text so record the needed information.
public void	drawText(Graphics2D g, TextLayout textLayout) The application is drawing text defined by `TextLayout` so record the needed information.
public void	fill(Graphics2D g) The application is performing a fill so record the needed information.
public boolean	hasCompositing() Return true if the application has done any drawing with an alpha other than 1.0.
public boolean	hasImages() Return true if the application has drawn any images.
public boolean	hasNonSolidColors() Return `true` if the application has done any drawing with a Paint that is not an instance of `Color`
public boolean	hasText() Return true if the application has drawn any text.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

mHasCompositing	back to summary
private boolean mHasCompositing

mHasImages	back to summary
private boolean mHasImages

mHasNonSolidColors	back to summary
private boolean mHasNonSolidColors

mHasText	back to summary
private boolean mHasText

Constructor Detail

PeekMetrics	back to summary
public PeekMetrics()

Method Detail

checkAlpha	back to summary
private void checkAlpha(Composite composite) Record information about drawing done with the supplied `Composite`.

checkDrawingMode	back to summary
private void checkDrawingMode(Graphics2D g) Record information about the current paint and composite.

checkPaint	back to summary
private void checkPaint(Paint paint) Record information about drawing done with the supplied `Paint`.

clear	back to summary
public void clear(Graphics2D g) The application is performing a clearRect so record the needed information.

draw	back to summary
public void draw(Graphics2D g) The application is performing a draw so record the needed information.

drawImage	back to summary
public void drawImage(Graphics2D g, Image image) The application is drawing the passed in image.

drawImage	back to summary
public void drawImage(Graphics2D g, RenderedImage image) The application is drawing the passed in image.

drawImage	back to summary
public void drawImage(Graphics2D g, RenderableImage image) The application is drawing the passed in image.

drawText	back to summary
public void drawText(Graphics2D g) The application is drawing text so record the needed information.

drawText	back to summary
public void drawText(Graphics2D g, TextLayout textLayout) The application is drawing text defined by `TextLayout` so record the needed information.

fill	back to summary
public void fill(Graphics2D g) The application is performing a fill so record the needed information.

hasCompositing	back to summary
public boolean hasCompositing() Return true if the application has done any drawing with an alpha other than 1.0.

hasImages	back to summary
public boolean hasImages() Return true if the application has drawn any images.

hasNonSolidColors	back to summary
public boolean hasNonSolidColors() Return `true` if the application has done any drawing with a Paint that is not an instance of `Color`

hasText	back to summary
public boolean hasText() Return true if the application has drawn any text.