File	Doc	Category	Size	Date	Package
Paper.java	API Doc	Java SE 5 API	5409	Fri Aug 26 14:56:56 BST 2005	java.awt.print

Paper

• java.lang.Object

Fields Summary
private static final int	INCH
private static final double	LETTER_WIDTH
private static final double	LETTER_HEIGHT
private double	mHeight The height of the physical page in 1/72nds of an inch. The number is stored as a floating point value rather than as an integer to facilitate the conversion from metric units to 1/72nds of an inch and then back. (This may or may not be a good enough reason for a float).
private double	mWidth The width of the physical page in 1/72nds of an inch.
private Rectangle2D	mImageableArea The area of the page on which drawing will be visable. The area outside of this rectangle but on the Page generally reflects the printer's hardware margins. The origin of the physical page is at (0, 0) with this rectangle provided in that coordinate system.

Constructors Summary
public Paper() Creates a letter sized piece of paper with one inch margins. /* Constructors */ mHeight = LETTER_HEIGHT; mWidth = LETTER_WIDTH; mImageableArea = new Rectangle2D.Double(INCH, INCH, mWidth - 2 * INCH, mHeight - 2 * INCH);

Methods Summary
public java.lang.Object	clone() Creates a copy of this Paper with the same contents as this Paper. return a copy of this Paper. Paper newPaper; try { /* It's okay to copy the reference to the imageable * area into the clone since we always return a copy * of the imageable area when asked for it. */ newPaper = (Paper) super.clone(); } catch (CloneNotSupportedException e) { e.printStackTrace(); newPaper = null; // should never happen. } return newPaper;
public double	getHeight() Returns the height of the page in 1/72nds of an inch. return the height of the page described by this Paper. return mHeight;
public double	getImageableHeight() Returns the height of this Paper object's imageable area. return the height of the imageable area. return mImageableArea.getHeight();
public double	getImageableWidth() Returns the width of this Paper object's imageable area. return the width of the imageable area. return mImageableArea.getWidth();
public double	getImageableX() Returns the x coordinate of the upper-left corner of this Paper object's imageable area. return the x coordinate of the imageable area. return mImageableArea.getX();
public double	getImageableY() Returns the y coordinate of the upper-left corner of this Paper object's imageable area. return the y coordinate of the imageable area. return mImageableArea.getY();
public double	getWidth() Returns the width of the page in 1/72nds of an inch. return the width of the page described by this Paper. return mWidth;
public void	setImageableArea(double x, double y, double width, double height) Sets the imageable area of this Paper. The imageable area is the area on the page in which printing occurs. param x, y the coordinates to which to set the upper-left corner of the imageable area of this Paper param width the value to which to set the width of the imageable area of this Paper param height the value to which to set the height of the imageable area of this Paper mImageableArea = new Rectangle2D.Double(x, y, width,height);
public void	setSize(double width, double height) Sets the width and height of this Paper object, which represents the properties of the page onto which printing occurs. The dimensions are supplied in 1/72nds of an inch. param width the value to which to set this Paper object's width param height the value to which to set this Paper object's height mWidth = width; mHeight = height;