Package org.loboevolution.pdfview

Class PDFCmd

java.lang.Object

org.loboevolution.pdfview.PDFCmd

Direct Known Subclasses:

PDFShapeCmd

public abstract class PDFCmd
extends Object

The abstract superclass of all drawing commands for a PDFPage.

Author Mike Wessler

Constructor Summary

Constructors

Constructor	Description
PDFCmd()

Method Summary

Modifier and Type	Method	Description
abstract Rectangle2D	execute(PDFRenderer state)	mark the page or change the graphics state
String	getDetails()	the details of this command
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Details

PDFCmd

public PDFCmd()

Method Details

execute

public abstract Rectangle2D execute(PDFRenderer state)

mark the page or change the graphics state

Parameters:

state - the current graphics state; may be modified during execution.

Returns:

the region of the page made dirty by executing this command or null if no region was touched. Note this value should be in the coordinates of the image touched, not the page.

toString

public String toString()

a human readable representation of this command

Overrides:

toString in class Object

getDetails

public String getDetails()

the details of this command

Returns:

a String object.