robot.html

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<B>Constructor Detail</B></FONT></TD>
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<A NAME="Robot()"><!-- --></A><H3>
Robot</H3>
<PRE>
public <B>Robot</B>()
      throws <A HREF="../../java/awt/AWTException.html">AWTException</A></PRE>
<DL>
<DD>Constructs a Robot object in the coordinate system of the primary screen.
 <p><DD><DL>
<DT><B>Throws:</B><DD><CODE><A HREF="../../java/awt/AWTException.html">AWTException</A></CODE> - if the platform configuration does not allow low-level input control<DD><CODE><A HREF="../../java/lang/SecurityException.html">SecurityException</A></CODE> - if <code>createRobot</code> permission is not granted<DT><B>See Also: </B><DD><A HREF="../../java/lang/SecurityManager.html#checkPermission(java.security.Permission)"><CODE>SecurityManager.checkPermission(java.security.Permission)</CODE></A>, 
<A HREF="../../java/awt/AWTPermission.html"><CODE>AWTPermission</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="Robot(java.awt.GraphicsDevice)"><!-- --></A><H3>
Robot</H3>
<PRE>
public <B>Robot</B>(<A HREF="../../java/awt/GraphicsDevice.html">GraphicsDevice</A>&nbsp;screen)
      throws <A HREF="../../java/awt/AWTException.html">AWTException</A></PRE>
<DL>
<DD>Creates a Robot for the given screen device. Coordinates passed
 to Robot method calls like mouseMove and createScreenCapture will
 be interpreted as being in the same coordinate system as the
 specified screen. Note that depending on the platform configuration,
 multiple screens may either:
 <ul>
 <li>share the same coordinate system to form a combined virtual screen</li>
 <li>use different coordinate systems to act as independent screens</li>
 </ul>
 This constructor is meant for the latter case.
 <p>
 If screen devices are reconfigured such that the coordinate system is
 affected, the behavior of existing Robot objects is undefined.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>screen</CODE> - A screen GraphicsDevice indicating the coordinate
			system the Robot will operate in.<DT><B>Throws:</B><DD><CODE><A HREF="../../java/awt/AWTException.html">AWTException</A></CODE> - if the platform configuration does not allow low-level input control<DD><CODE><A HREF="../../java/lang/IllegalArgumentException.html">IllegalArgumentException</A></CODE> - if <code>screen</code> is not a screen
		GraphicsDevice.<DD><CODE><A HREF="../../java/lang/SecurityException.html">SecurityException</A></CODE> - if <code>createRobot</code> permission is not granted<DT><B>See Also: </B><DD><A HREF="../../java/awt/GraphicsDevice.html"><CODE>GraphicsDevice</CODE></A>, 
<A HREF="../../java/lang/SecurityManager.html#checkPermission(java.security.Permission)"><CODE>SecurityManager.checkPermission(java.security.Permission)</CODE></A>, 
<A HREF="../../java/awt/AWTPermission.html"><CODE>AWTPermission</CODE></A></DL>
</DD>
</DL>

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<B>Method Detail</B></FONT></TD>
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<A NAME="mouseMove(int, int)"><!-- --></A><H3>
mouseMove</H3>
<PRE>
public void <B>mouseMove</B>(int&nbsp;x,
                      int&nbsp;y)</PRE>
<DL>
<DD>Moves mouse pointer to given screen coordinates.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>x</CODE> - X position<DD><CODE>y</CODE> - Y position</DL>
</DD>
</DL>
<HR>

<A NAME="mousePress(int)"><!-- --></A><H3>
mousePress</H3>
<PRE>
public void <B>mousePress</B>(int&nbsp;buttons)</PRE>
<DL>
<DD>Presses one or more mouse buttons.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>buttons</CODE> - Button mask (combination of <code>InputEvent.BUTTON1/2/3_MASK</code>)<DT><B>Throws:</B><DD><CODE><A HREF="../../java/lang/IllegalArgumentException.html">IllegalArgumentException</A></CODE> - if the button mask is not a valid combination</DL>
</DD>
</DL>
<HR>

<A NAME="mouseRelease(int)"><!-- --></A><H3>
mouseRelease</H3>
<PRE>
public void <B>mouseRelease</B>(int&nbsp;buttons)</PRE>
<DL>
<DD>Releases one or more mouse buttons.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>buttons</CODE> - Button mask (combination of <code>InputEvent.BUTTON1/2/3_MASK</code>)<DT><B>Throws:</B><DD><CODE><A HREF="../../java/lang/IllegalArgumentException.html">IllegalArgumentException</A></CODE> - if the button mask is not a valid combination</DL>
</DD>
</DL>
<HR>

<A NAME="keyPress(int)"><!-- --></A><H3>
keyPress</H3>
<PRE>
public void <B>keyPress</B>(int&nbsp;keycode)</PRE>
<DL>
<DD>Presses a given key.
 <p>
 Key codes that have more than one physical key associated with them 
 (e.g. <code>KeyEvent.VK_SHIFT</code> could mean either the 
 left or right shift key) will map to the left key.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>keyCode</CODE> - Key to press (e.g. <code>KeyEvent.VK_A</code>)<DT><B>Throws:</B><DD><CODE><A HREF="../../java/lang/IllegalArgumentException.html">IllegalArgumentException</A></CODE> - if <code>keycode</code> is not a valid key</DL>
</DD>
</DL>
<HR>

<A NAME="keyRelease(int)"><!-- --></A><H3>
keyRelease</H3>
<PRE>
public void <B>keyRelease</B>(int&nbsp;keycode)</PRE>
<DL>
<DD>Releases a given key.
 <p>
 Key codes that have more than one physical key associated with them 
 (e.g. <code>KeyEvent.VK_SHIFT</code> could mean either the 
 left or right shift key) will map to the left key.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>keyCode</CODE> - Key to release (e.g. <code>KeyEvent.VK_A</code>)<DT><B>Throws:</B><DD><CODE><A HREF="../../java/lang/IllegalArgumentException.html">IllegalArgumentException</A></CODE> - if <code>keycode</code> is not a valid key</DL>
</DD>
</DL>
<HR>

<A NAME="getPixelColor(int, int)"><!-- --></A><H3>
getPixelColor</H3>
<PRE>
public <A HREF="../../java/awt/Color.html">Color</A> <B>getPixelColor</B>(int&nbsp;x,
                           int&nbsp;y)</PRE>
<DL>
<DD>Returns the color of a pixel at the given screen coordinates.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>x</CODE> - X position of pixel<DD><CODE>y</CODE> - Y position of pixel<DT><B>Returns:</B><DD>Color of the pixel</DL>
</DD>
</DL>
<HR>

<A NAME="createScreenCapture(java.awt.Rectangle)"><!-- --></A><H3>
createScreenCapture</H3>
<PRE>
public <A HREF="../../java/awt/image/BufferedImage.html">BufferedImage</A> <B>createScreenCapture</B>(<A HREF="../../java/awt/Rectangle.html">Rectangle</A>&nbsp;screenRect)</PRE>
<DL>
<DD>Creates an image containing pixels read from the screen.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>screenRect</CODE> - Rect to capture in screen coordinates<DT><B>Returns:</B><DD>The captured image<DT><B>Throws:</B><DD><CODE><A HREF="../../java/lang/IllegalArgumentException.html">IllegalArgumentException</A></CODE> - if <code>screenRect</code> width and height are not greater than zero<DD><CODE><A HREF="../../java/lang/SecurityException.html">SecurityException</A></CODE> - if <code>readDisplayPixels</code> permission is not granted<DT><B>See Also: </B><DD><A HREF="../../java/lang/SecurityManager.html#checkPermission(java.security.Permission)"><CODE>SecurityManager.checkPermission(java.security.Permission)</CODE></A>, 
<A HREF="../../java/awt/AWTPermission.html"><CODE>AWTPermission</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="isAutoWaitForIdle()"><!-- --></A><H3>
isAutoWaitForIdle</H3>
<PRE>
public boolean <B>isAutoWaitForIdle</B>()</PRE>
<DL>
<DD>Returns whether this Robot automatically invokes <code>waitForIdle</code>
 after generating an event.<DD><DL>
<DT><B>Returns:</B><DD>Whether <code>waitForIdle</code> is automatically called</DL>
</DD>
</DL>
<HR>

<A NAME="setAutoWaitForIdle(boolean)"><!-- --></A><H3>
setAutoWaitForIdle</H3>
<PRE>
public void <B>setAutoWaitForIdle</B>(boolean&nbsp;isOn)</PRE>
<DL>
<DD>Sets whether this Robot automatically invokes <code>waitForIdle</code>
 after generating an event.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>isOn</CODE> - Whether <code>waitForIdle</code> is automatically invoked</DL>
</DD>
</DL>
<HR>

<A NAME="getAutoDelay()"><!-- --></A><H3>
getAutoDelay</H3>
<PRE>
public int <B>getAutoDelay</B>()</PRE>
<DL>
<DD>Returns the number of milliseconds this Robot sleeps after generating an event.</DL>
<HR>

<A NAME="setAutoDelay(int)"><!-- --></A><H3>
setAutoDelay</H3>
<PRE>
public void <B>setAutoDelay</B>(int&nbsp;ms)</PRE>
<DL>
<DD>Sets the number of milliseconds this Robot sleeps after generating an event.<DD><DL>
<DT><B>Throws:</B><DD><CODE><A HREF="../../java/lang/IllegalArgumentException.html">IllegalArgumentException</A></CODE> - If <code>ms</code> is not between 0 and 60,000 milliseconds inclusive</DL>
</DD>
</DL>
<HR>

<A NAME="delay(int)"><!-- --></A><H3>
delay</H3>
<PRE>
public void <B>delay</B>(int&nbsp;ms)</PRE>
<DL>
<DD>Sleeps for the specified time.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>ms</CODE> - Time to sleep in milliseconds<DT><B>Throws:</B><DD><CODE><A HREF="../../java/lang/IllegalArgumentException.html">IllegalArgumentException</A></CODE> - If <code>ms</code> is not between 0 and 60,000 milliseconds inclusive</DL>
</DD>
</DL>
<HR>

<A NAME="waitForIdle()"><!-- --></A><H3>
waitForIdle</H3>
<PRE>
public void <B>waitForIdle</B>()</PRE>
<DL>
<DD>Waits until all events currently on the event queue have been processed.<DD><DL>
<DT><B>Throws:</B><DD><CODE><A HREF="../../java/lang/IllegalThreadStateException.html">IllegalThreadStateException</A></CODE> - if called on the AWT event dispatching thread</DL>
</DD>
</DL>
<HR>

<A NAME="toString()"><!-- --></A><H3>
toString</H3>
<PRE>
public <A HREF="../../java/lang/String.html">String</A> <B>toString</B>()</PRE>
<DL>
<DD>Returns a string representation of this Robot.<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../java/lang/Object.html#toString()">toString</A></CODE> in class <CODE><A HREF="../../java/lang/Object.html">Object</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>the string representation.</DL>
</DD>
</DL>
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