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Added in API level 19

Summary: Ctors | Methods | Inherited Methods | [Expand All]

PrintedPdfDocument

public class PrintedPdfDocument
extends PdfDocument

java.lang.Object
↳	android.graphics.pdf.PdfDocument
	↳	android.print.pdf.PrintedPdfDocument

This class is a helper for creating a PDF file for given print attributes. It is useful for implementing printing via the native Android graphics APIs.

This class computes the page width, page height, and content rectangle from the provided print attributes and these precomputed values can be accessed via getPageWidth(), getPageHeight(), and getPageContentRect(), respectively. The startPage(int) methods creates pages whose PageInfo is initialized with the precomputed values for width, height, and content rectangle.

A typical use of the APIs looks like this:

 // open a new document
 PrintedPdfDocument document = new PrintedPdfDocument(context,
         printAttributes);

 // start a page
 Page page = document.startPage(0);

 // draw something on the page
 View content = getContentView();
 content.draw(page.getCanvas());

 // finish the page
 document.finishPage(page);
 . . .
 // add more pages
 . . .
 // write the document content
 document.writeTo(getOutputStream());

 //close the document
 document.close();

Summary

Public constructors
`PrintedPdfDocument(Context context, PrintAttributes attributes)` Creates a new document.

Public methods
`Rect`	`getPageContentRect()` Gets the content rectangle.
`int`	`getPageHeight()` Gets the page height.
`int`	`getPageWidth()` Gets the page width.
`PdfDocument.Page`	`startPage(int pageNumber)` Starts a new page.

Inherited methods

From class


  
    android.graphics.pdf.PdfDocument

From class


  
    java.lang.Object

`Object`	`clone()` Creates and returns a copy of this object.
`boolean`	`equals(Object obj)` Indicates whether some other object is "equal to" this one.
`void`	`finalize()` Called by the garbage collector on an object when garbage collection determines that there are no more references to the object.
`final Class<?>`	`getClass()` Returns the runtime class of this `Object`.
`int`	`hashCode()` Returns a hash code value for the object.
`final void`	`notify()` Wakes up a single thread that is waiting on this object's monitor.
`final void`	`notifyAll()` Wakes up all threads that are waiting on this object's monitor.
`String`	`toString()` Returns a string representation of the object.
`final void`	`wait(long millis, int nanos)` Causes the current thread to wait until another thread invokes the `notify()` method or the `notifyAll()` method for this object, or some other thread interrupts the current thread, or a certain amount of real time has elapsed.
`final void`	`wait(long millis)` Causes the current thread to wait until either another thread invokes the `notify()` method or the `notifyAll()` method for this object, or a specified amount of time has elapsed.
`final void`	`wait()` Causes the current thread to wait until another thread invokes the `notify()` method or the `notifyAll()` method for this object.

Public constructors

PrintedPdfDocument

Added in API level 19

PrintedPdfDocument (Context context, 
                PrintAttributes attributes)

Creates a new document.

Note: You must close the document after you are done by calling close().

Parameters
`context`	`Context`: Context instance for accessing resources.
`attributes`	`PrintAttributes`: The print attributes.

Public methods

getPageContentRect

Added in API level 19

Rect getPageContentRect ()

Gets the content rectangle. This is the area of the page that contains printed data and is relative to the page top left.

Returns
`Rect`	The content rectangle.

getPageHeight

Added in API level 19

int getPageHeight ()

Gets the page height.

Returns
`int`	The page height in PostScript points (1/72th of an inch).

getPageWidth

Added in API level 19

int getPageWidth ()

Gets the page width.

Returns
`int`	The page width in PostScript points (1/72th of an inch).

startPage

Added in API level 19

PdfDocument.Page startPage (int pageNumber)

Starts a new page. The page is created using width, height and content rectangle computed from the print attributes passed in the constructor and the given page number to create an appropriate PageInfo.

After the page is created you can draw arbitrary content on the page's canvas which you can get by calling Page.getCanvas(). After you are done drawing the content you should finish the page by calling finishPage(Page). After the page is finished you should no longer access the page or its canvas.

Note: Do not call this method after close(). Also do not call this method if the last page returned by this method is not finished by calling finishPage(Page).

Parameters
`pageNumber`	`int`: The page number. Must be a non negative.

Returns
`PdfDocument.Page`	A blank page.

See also:

finishPage(Page)