com.opera.core.systems.runner.inprocess

Class ScreenCapture

java.lang.Object

com.opera.core.systems.runner.inprocess.ScreenCapture

public class ScreenCapture
extends Object

Utility for taking screen captures using Java. Example:

   ScreenCapture capture = ScreenCapture.of(new Dimension(100, 200));
   try {
     System.out.println(capture.getMD5());
   } catch (IOException e) {
     e.printStackTrace();
   }
 

See Also:

of(), of(java.awt.Dimension)

Constructor Summary

Constructors

Constructor and Description
ScreenCapture(Dimension dimensions)

Method Summary

Methods

Modifier and Type	Method and Description
byte[]	getData() Get the a byte array of the raw data of this screen capture.
String	getMd5() Get the MD5 hash sum of the byte array of the data of the screen capture.
static ScreenCapture	of() Takes a screen capture of the full screen.
static ScreenCapture	of(Dimension dimensions) Takes a screen capture of the given dimensions.
void	take() Takes the screen capture of the designated area.

Methods inherited from class java.lang.Object

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

Constructor Detail

ScreenCapture

public ScreenCapture(Dimension dimensions)

Method Detail

take

public void take()
          throws AWTException

Takes the screen capture of the designated area. If no dimensions are specified, it will take a screenshot of the full screen by default.

Throws:

AWTException

getMd5

public String getMd5()
              throws IOException

Get the MD5 hash sum of the byte array of the data of the screen capture.

Returns:

the MD5 hash sum of this capture

Throws:

IOException - if an I/O exception occurs

getData

public byte[] getData()

Get the a byte array of the raw data of this screen capture.

Returns:

raw data as a byte array

of

public static ScreenCapture of()
                        throws IOException

Takes a screen capture of the full screen.

Returns:

a capture of the whole screen

Throws:

IOException - if an I/O exception occurs

of

public static ScreenCapture of(Dimension dimensions)
                        throws IOException

Takes a screen capture of the given dimensions.

Parameters:

dimensions - the dimensions of which to take a screen capture

Returns:

a capture of the designated dimensions

Throws:

IOException - if an I/O exception occurs