indexcolormodel.html

API資料大全

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<B>Method Summary</B></FONT></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="../../../java/awt/image/BufferedImage.html">BufferedImage</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../java/awt/image/IndexColorModel.html#convertToIntDiscrete(java.awt.image.Raster, boolean)">convertToIntDiscrete</A></B>(<A HREF="../../../java/awt/image/Raster.html">Raster</A>&nbsp;raster,
                     boolean&nbsp;forceARGB)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns a new <code>BufferedImage</code> of TYPE_INT_ARGB or 
 TYPE_INT_RGB that has a <code>Raster</code> with pixel data 
 computed by expanding the indices in the source <code>Raster</code>
 using the color/alpha component arrays of this <code>ColorModel</code>.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="../../../java/awt/image/SampleModel.html">SampleModel</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../java/awt/image/IndexColorModel.html#createCompatibleSampleModel(int, int)">createCompatibleSampleModel</A></B>(int&nbsp;w,
                            int&nbsp;h)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Creates a <code>SampleModel</code> with the specified 
 width and height that has a data layout compatible with 
 this <code>ColorModel</code>.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="../../../java/awt/image/WritableRaster.html">WritableRaster</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../java/awt/image/IndexColorModel.html#createCompatibleWritableRaster(int, int)">createCompatibleWritableRaster</A></B>(int&nbsp;w,
                               int&nbsp;h)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Creates a <code>WritableRaster</code> with the specified width 
 and height that has a data layout (<code>SampleModel</code>) 
 compatible with this <code>ColorModel</code>.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../java/awt/image/IndexColorModel.html#finalize()">finalize</A></B>()</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Disposes of system resources associated with this
 <code>ColorModel</code> once this <code>ColorModel</code> is no
 longer referenced.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../java/awt/image/IndexColorModel.html#getAlpha(int)">getAlpha</A></B>(int&nbsp;pixel)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the alpha component for the specified pixel, scaled
 from 0 to 255.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../java/awt/image/IndexColorModel.html#getAlphas(byte[])">getAlphas</A></B>(byte[]&nbsp;a)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Copies the array of alpha transparency components into the 
 specified array.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../java/awt/image/IndexColorModel.html#getBlue(int)">getBlue</A></B>(int&nbsp;pixel)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the blue color component for the specified pixel, scaled
 from 0 to 255 in the default RGB ColorSpace, sRGB.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../java/awt/image/IndexColorModel.html#getBlues(byte[])">getBlues</A></B>(byte[]&nbsp;b)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Copies the array of blue color components into the specified array.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;int[]</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../java/awt/image/IndexColorModel.html#getComponents(int, int[], int)">getComponents</A></B>(int&nbsp;pixel,
              int[]&nbsp;components,
              int&nbsp;offset)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns an array of unnormalized color/alpha components for a 
 specified pixel in this <code>ColorModel</code>.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;int[]</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../java/awt/image/IndexColorModel.html#getComponents(java.lang.Object, int[], int)">getComponents</A></B>(<A HREF="../../../java/lang/Object.html">Object</A>&nbsp;pixel,
              int[]&nbsp;components,
              int&nbsp;offset)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns an array of unnormalized color/alpha components for
 a specified pixel in this <code>ColorModel</code>.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;int[]</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../java/awt/image/IndexColorModel.html#getComponentSize()">getComponentSize</A></B>()</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns an array of the number of bits for each color/alpha component.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../java/awt/image/IndexColorModel.html#getDataElement(int[], int)">getDataElement</A></B>(int[]&nbsp;components,
               int&nbsp;offset)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns a pixel value represented as an int in this 
 <code>ColorModel</code> given an array of unnormalized 
 color/alpha components.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="../../../java/lang/Object.html">Object</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../java/awt/image/IndexColorModel.html#getDataElements(int[], int, java.lang.Object)">getDataElements</A></B>(int[]&nbsp;components,
                int&nbsp;offset,
                <A HREF="../../../java/lang/Object.html">Object</A>&nbsp;pixel)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns a data element array representation of a pixel in this
 <code>ColorModel</code> given an array of unnormalized color/alpha 
 components.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="../../../java/lang/Object.html">Object</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../java/awt/image/IndexColorModel.html#getDataElements(int, java.lang.Object)">getDataElements</A></B>(int&nbsp;rgb,
                <A HREF="../../../java/lang/Object.html">Object</A>&nbsp;pixel)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns a data element array representation of a pixel in this
 ColorModel, given an integer pixel representation in the
 default RGB color model.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../java/awt/image/IndexColorModel.html#getGreen(int)">getGreen</A></B>(int&nbsp;pixel)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the green color component for the specified pixel, scaled
 from 0 to 255 in the default RGB ColorSpace, sRGB.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../java/awt/image/IndexColorModel.html#getGreens(byte[])">getGreens</A></B>(byte[]&nbsp;g)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Copies the array of green color components into the specified array.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../java/awt/image/IndexColorModel.html#getMapSize()">getMapSize</A></B>()</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the size of the color/alpha component arrays in this
 <code>IndexColorModel</code>.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../java/awt/image/IndexColorModel.html#getRed(int)">getRed</A></B>(int&nbsp;pixel)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the red color component for the specified pixel, scaled
 from 0 to 255 in the default RGB ColorSpace, sRGB.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../java/awt/image/IndexColorModel.html#getReds(byte[])">getReds</A></B>(byte[]&nbsp;r)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Copies the array of red color components into the specified array.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../java/awt/image/IndexColorModel.html#getRGB(int)">getRGB</A></B>(int&nbsp;pixel)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the color/alpha components of the pixel in the default
 RGB color model format.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../java/awt/image/IndexColorModel.html#getRGBs(int[])">getRGBs</A></B>(int[]&nbsp;rgb)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Converts data for each index from the color and alpha component
 arrays to an int in the default RGB ColorModel format and copies
 the resulting 32-bit ARGB values into the specified array.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../java/awt/image/IndexColorModel.html#getTransparency()">getTransparency</A></B>()</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the transparency.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../java/awt/image/IndexColorModel.html#getTransparentPixel()">getTransparentPixel</A></B>()</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the index of the transparent pixel in this 
 <code>IndexColorModel</code> or -1 if there is no transparent pixel.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;<A HREF="../../../java/math/BigInteger.html">BigInteger</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../java/awt/image/IndexColorModel.html#getValidPixels()">getValidPixels</A></B>()</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns a <code>BigInteger</code> that indicates the valid/invalid
 pixels in the colormap.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">