cropimagefilter.html

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<A NAME="CropImageFilter(int, int, int, int)"><!-- --></A><H3>
CropImageFilter</H3>
<PRE>
public <B>CropImageFilter</B>(int&nbsp;x,
                       int&nbsp;y,
                       int&nbsp;w,
                       int&nbsp;h)</PRE>
<DL>
<DD>Constructs a CropImageFilter that extracts the absolute rectangular
 region of pixels from its source Image as specified by the x, y,
 w, and h parameters.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>x</CODE> - the x location of the top of the rectangle to be extracted<DD><CODE>y</CODE> - the y location of the top of the rectangle to be extracted<DD><CODE>w</CODE> - the width of the rectangle to be extracted<DD><CODE>h</CODE> - the height of the rectangle to be extracted</DL>
</DD>
</DL>

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<A NAME="setProperties(java.util.Hashtable)"><!-- --></A><H3>
setProperties</H3>
<PRE>
public void <B>setProperties</B>(<A HREF="../../../java/util/Hashtable.html">Hashtable</A>&nbsp;props)</PRE>
<DL>
<DD>Passes along  the properties from the source object after adding a
 property indicating the cropped region.
 <p>
 Note: This method is intended to be called by the 
 <code>ImageProducer</code> of the <code>Image</code> whose pixels 
 are being filtered. Developers using
 this class to filter pixels from an image should avoid calling
 this method directly since that operation could interfere
 with the filtering operation.<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../java/awt/image/ImageFilter.html#setProperties(java.util.Hashtable)">setProperties</A></CODE> in class <CODE><A HREF="../../../java/awt/image/ImageFilter.html">ImageFilter</A></CODE></DL>
</DD>
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<A NAME="setDimensions(int, int)"><!-- --></A><H3>
setDimensions</H3>
<PRE>
public void <B>setDimensions</B>(int&nbsp;w,
                          int&nbsp;h)</PRE>
<DL>
<DD>Override the source image's dimensions and pass the dimensions
 of the rectangular cropped region to the ImageConsumer.
 <p>
 Note: This method is intended to be called by the 
 <code>ImageProducer</code> of the <code>Image</code> whose 
 pixels are being filtered. Developers using
 this class to filter pixels from an image should avoid calling
 this method directly since that operation could interfere
 with the filtering operation.<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../java/awt/image/ImageFilter.html#setDimensions(int, int)">setDimensions</A></CODE> in class <CODE><A HREF="../../../java/awt/image/ImageFilter.html">ImageFilter</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>See Also: </B><DD><A HREF="../../../java/awt/image/ImageConsumer.html"><CODE>ImageConsumer</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="setPixels(int, int, int, int, java.awt.image.ColorModel, byte[], int, int)"><!-- --></A><H3>
setPixels</H3>
<PRE>
public void <B>setPixels</B>(int&nbsp;x,
                      int&nbsp;y,
                      int&nbsp;w,
                      int&nbsp;h,
                      <A HREF="../../../java/awt/image/ColorModel.html">ColorModel</A>&nbsp;model,
                      byte[]&nbsp;pixels,
                      int&nbsp;off,
                      int&nbsp;scansize)</PRE>
<DL>
<DD>Determine whether the delivered byte pixels intersect the region to
 be extracted and passes through only that subset of pixels that
 appear in the output region.
 <p>
 Note: This method is intended to be called by the 
 <code>ImageProducer</code> of the <code>Image</code> whose 
 pixels are being filtered. Developers using
 this class to filter pixels from an image should avoid calling
 this method directly since that operation could interfere
 with the filtering operation.<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../java/awt/image/ImageFilter.html#setPixels(int, int, int, int, java.awt.image.ColorModel, byte[], int, int)">setPixels</A></CODE> in class <CODE><A HREF="../../../java/awt/image/ImageFilter.html">ImageFilter</A></CODE></DL>
</DD>
<DD>Following copied from class: <CODE>java.awt.image.ImageFilter</CODE></DD>
<DD><DL>
<DT><B>See Also: </B><DD><A HREF="../../../java/awt/image/ImageConsumer.html#setPixels(int, int, int, int, java.awt.image.ColorModel, byte[], int, int)"><CODE>ImageConsumer.setPixels(int, int, int, int, java.awt.image.ColorModel, byte[], int, int)</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="setPixels(int, int, int, int, java.awt.image.ColorModel, int[], int, int)"><!-- --></A><H3>
setPixels</H3>
<PRE>
public void <B>setPixels</B>(int&nbsp;x,
                      int&nbsp;y,
                      int&nbsp;w,
                      int&nbsp;h,
                      <A HREF="../../../java/awt/image/ColorModel.html">ColorModel</A>&nbsp;model,
                      int[]&nbsp;pixels,
                      int&nbsp;off,
                      int&nbsp;scansize)</PRE>
<DL>
<DD>Determine if the delivered int pixels intersect the region to
 be extracted and pass through only that subset of pixels that
 appear in the output region.
 <p>
 Note: This method is intended to be called by the 
 <code>ImageProducer</code> of the <code>Image</code> whose 
 pixels are being filtered. Developers using
 this class to filter pixels from an image should avoid calling
 this method directly since that operation could interfere
 with the filtering operation.<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../java/awt/image/ImageFilter.html#setPixels(int, int, int, int, java.awt.image.ColorModel, int[], int, int)">setPixels</A></CODE> in class <CODE><A HREF="../../../java/awt/image/ImageFilter.html">ImageFilter</A></CODE></DL>
</DD>
<DD>Following copied from class: <CODE>java.awt.image.ImageFilter</CODE></DD>
<DD><DL>
<DT><B>See Also: </B><DD><A HREF="../../../java/awt/image/ImageConsumer.html#setPixels(int, int, int, int, java.awt.image.ColorModel, byte[], int, int)"><CODE>ImageConsumer.setPixels(int, int, int, int, java.awt.image.ColorModel, byte[], int, int)</CODE></A></DL>
</DD>
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