replicatescalefilter.html

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<TD><CODE><A HREF="../../../java/awt/image/ImageFilter.html#clone()">clone</A>, <A HREF="../../../java/awt/image/ImageFilter.html#getFilterInstance(java.awt.image.ImageConsumer)">getFilterInstance</A>, <A HREF="../../../java/awt/image/ImageFilter.html#imageComplete(int)">imageComplete</A>, <A HREF="../../../java/awt/image/ImageFilter.html#resendTopDownLeftRight(java.awt.image.ImageProducer)">resendTopDownLeftRight</A>, <A HREF="../../../java/awt/image/ImageFilter.html#setColorModel(java.awt.image.ColorModel)">setColorModel</A>, <A HREF="../../../java/awt/image/ImageFilter.html#setHints(int)">setHints</A></CODE></TD>
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<TD><B>Methods inherited from class java.lang.<A HREF="../../../java/lang/Object.html">Object</A></B></TD>
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<A NAME="srcWidth"><!-- --></A><H3>
srcWidth</H3>
<PRE>
protected int <B>srcWidth</B></PRE>
<DL>
<DD>The width of the source image.</DL>
<HR>

<A NAME="srcHeight"><!-- --></A><H3>
srcHeight</H3>
<PRE>
protected int <B>srcHeight</B></PRE>
<DL>
<DD>The height of the source image.</DL>
<HR>

<A NAME="destWidth"><!-- --></A><H3>
destWidth</H3>
<PRE>
protected int <B>destWidth</B></PRE>
<DL>
<DD>The target width to scale the image.</DL>
<HR>

<A NAME="destHeight"><!-- --></A><H3>
destHeight</H3>
<PRE>
protected int <B>destHeight</B></PRE>
<DL>
<DD>The target height to scale the image.</DL>
<HR>

<A NAME="srcrows"><!-- --></A><H3>
srcrows</H3>
<PRE>
protected int[] <B>srcrows</B></PRE>
<DL>
<DD>An <code>int</code> array containing information about a 
 row of pixels.</DL>
<HR>

<A NAME="srccols"><!-- --></A><H3>
srccols</H3>
<PRE>
protected int[] <B>srccols</B></PRE>
<DL>
<DD>An <code>int</code> array containing information about a
 column of pixels.</DL>
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<A NAME="outpixbuf"><!-- --></A><H3>
outpixbuf</H3>
<PRE>
protected <A HREF="../../../java/lang/Object.html">Object</A> <B>outpixbuf</B></PRE>
<DL>
<DD>A <code>byte</code> array initialized with a size of
 <A HREF="../../../java/awt/image/ReplicateScaleFilter.html#destWidth"><CODE>destWidth</CODE></A> and used to deliver a row of pixel
 data to the <A HREF="../../../java/awt/image/ImageConsumer.html"><CODE>ImageConsumer</CODE></A>.</DL>

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<A NAME="ReplicateScaleFilter(int, int)"><!-- --></A><H3>
ReplicateScaleFilter</H3>
<PRE>
public <B>ReplicateScaleFilter</B>(int&nbsp;width,
                            int&nbsp;height)</PRE>
<DL>
<DD>Constructs a ReplicateScaleFilter that scales the pixels from
 its source Image as specified by the width and height parameters.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>width</CODE> - the target width to scale the image<DD><CODE>height</CODE> - the target height to scale the image<DT><B>Throws:</B><DD><CODE><A HREF="../../../java/lang/IllegalArgumentException.html">IllegalArgumentException</A></CODE> - if <code>width</code> equals 
         zero or <code>height</code> equals zero</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 scale applied.
 <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>
</DL>
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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 dimensions of the source image and pass the dimensions
 of the new scaled size 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>Choose which rows and columns of the delivered byte pixels are
 needed for the destination scaled image and pass through just
 those rows and columns that are needed, replicated as necessary.
 <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>Choose which rows and columns of the delivered int pixels are
 needed for the destination scaled image and pass through just
 those rows and columns that are needed, replicated as necessary.
 <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>
</DL>
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