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ImageBuffer (Slick - The 2D Library)
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<A HREF="../../../org/newdawn/slick/Image.html" title="class in org.newdawn.slick"><B>PREV CLASS</B></A>
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SUMMARY: NESTED | FIELD | <A HREF="#constructor_summary">CONSTR</A> | <A HREF="#method_summary">METHOD</A></FONT></TD>
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org.newdawn.slick</FONT>
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Class ImageBuffer</H2>
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<PRE>
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java.lang.Object
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<IMG SRC="../../../resources/inherit.gif" ALT="extended by "><B>org.newdawn.slick.ImageBuffer</B>
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</PRE>
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<DL>
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<DT><B>All Implemented Interfaces:</B> <DD><A HREF="../../../org/newdawn/slick/opengl/ImageData.html" title="interface in org.newdawn.slick.opengl">ImageData</A></DD>
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</DL>
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<DL>
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<DT><PRE>public class <B>ImageBuffer</B><DT>extends java.lang.Object<DT>implements <A HREF="../../../org/newdawn/slick/opengl/ImageData.html" title="interface in org.newdawn.slick.opengl">ImageData</A></DL>
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</PRE>
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<P>
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A utility for creating images from pixel operations
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Expected usage is:
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<code>
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ImageBuffer buffer = new ImageBuffer(320,200);
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buffer.setRGBA(100,100,50,50,20,255);
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..
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Image image = buffer.getImage();
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</code>
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<P>
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<P>
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<DL>
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<DT><B>Author:</B></DT>
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<DD>kevin</DD>
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</DL>
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<HR>
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<P>
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<!-- ======== CONSTRUCTOR SUMMARY ======== -->
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<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
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<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
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<B>Constructor Summary</B></FONT></TH>
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</TR>
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<TR BGCOLOR="white" CLASS="TableRowColor">
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<TD><CODE><B><A HREF="../../../org/newdawn/slick/ImageBuffer.html#ImageBuffer(int, int)">ImageBuffer</A></B>(int width,
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int height)</CODE>
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<BR>
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</TD>
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</TR>
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</TABLE>
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<!-- ========== METHOD SUMMARY =========== -->
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<A NAME="method_summary"><!-- --></A>
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<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
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<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
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<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
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<B>Method Summary</B></FONT></TH>
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</TR>
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<TR BGCOLOR="white" CLASS="TableRowColor">
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
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<CODE> int</CODE></FONT></TD>
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<TD><CODE><B><A HREF="../../../org/newdawn/slick/ImageBuffer.html#getDepth()">getDepth</A></B>()</CODE>
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<BR>
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Get the last bit depth read from a TGA</TD>
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</TR>
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<TR BGCOLOR="white" CLASS="TableRowColor">
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
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<CODE> int</CODE></FONT></TD>
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<TD><CODE><B><A HREF="../../../org/newdawn/slick/ImageBuffer.html#getHeight()">getHeight</A></B>()</CODE>
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<BR>
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Get the last height read from a TGA</TD>
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</TR>
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<TR BGCOLOR="white" CLASS="TableRowColor">
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
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<CODE> <A HREF="../../../org/newdawn/slick/Image.html" title="class in org.newdawn.slick">Image</A></CODE></FONT></TD>
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<TD><CODE><B><A HREF="../../../org/newdawn/slick/ImageBuffer.html#getImage()">getImage</A></B>()</CODE>
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<BR>
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Get an image generated based on this buffer</TD>
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</TR>
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<TR BGCOLOR="white" CLASS="TableRowColor">
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
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<CODE> <A HREF="../../../org/newdawn/slick/Image.html" title="class in org.newdawn.slick">Image</A></CODE></FONT></TD>
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<TD><CODE><B><A HREF="../../../org/newdawn/slick/ImageBuffer.html#getImage(int)">getImage</A></B>(int filter)</CODE>
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<BR>
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Get an image generated based on this buffer</TD>
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</TR>
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<TR BGCOLOR="white" CLASS="TableRowColor">
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
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<CODE> java.nio.ByteBuffer</CODE></FONT></TD>
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<TD><CODE><B><A HREF="../../../org/newdawn/slick/ImageBuffer.html#getImageBufferData()">getImageBufferData</A></B>()</CODE>
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<BR>
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Get the store image</TD>
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</TR>
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<TR BGCOLOR="white" CLASS="TableRowColor">
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
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<CODE> byte[]</CODE></FONT></TD>
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<TD><CODE><B><A HREF="../../../org/newdawn/slick/ImageBuffer.html#getRGBA()">getRGBA</A></B>()</CODE>
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<BR>
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Retrieve the raw data stored within the image buffer</TD>
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</TR>
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<TR BGCOLOR="white" CLASS="TableRowColor">
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
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<CODE> int</CODE></FONT></TD>
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<TD><CODE><B><A HREF="../../../org/newdawn/slick/ImageBuffer.html#getTexHeight()">getTexHeight</A></B>()</CODE>
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<BR>
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Get the ast required texture height for a loaded image</TD>
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</TR>
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<TR BGCOLOR="white" CLASS="TableRowColor">
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
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<CODE> int</CODE></FONT></TD>
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<TD><CODE><B><A HREF="../../../org/newdawn/slick/ImageBuffer.html#getTexWidth()">getTexWidth</A></B>()</CODE>
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<BR>
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Get the last required texture width for a loaded image</TD>
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</TR>
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<TR BGCOLOR="white" CLASS="TableRowColor">
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
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<CODE> int</CODE></FONT></TD>
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<TD><CODE><B><A HREF="../../../org/newdawn/slick/ImageBuffer.html#getWidth()">getWidth</A></B>()</CODE>
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<BR>
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Get the last width read from a TGA</TD>
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</TR>
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<TR BGCOLOR="white" CLASS="TableRowColor">
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
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<CODE> void</CODE></FONT></TD>
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<TD><CODE><B><A HREF="../../../org/newdawn/slick/ImageBuffer.html#setRGBA(int, int, int, int, int, int)">setRGBA</A></B>(int x,
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int y,
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int r,
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int g,
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int b,
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int a)</CODE>
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<BR>
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Set a pixel in the image buffer</TD>
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</TR>
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</TABLE>
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<A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A>
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<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
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<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
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<TH ALIGN="left"><B>Methods inherited from class java.lang.Object</B></TH>
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</TR>
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<TR BGCOLOR="white" CLASS="TableRowColor">
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<TD><CODE>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</CODE></TD>
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</TR>
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</TABLE>
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<P>
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<!-- ========= CONSTRUCTOR DETAIL ======== -->
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<A NAME="constructor_detail"><!-- --></A>
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<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
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<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
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<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
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<B>Constructor Detail</B></FONT></TH>
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</TR>
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</TABLE>
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<A NAME="ImageBuffer(int, int)"><!-- --></A><H3>
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ImageBuffer</H3>
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<PRE>
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public <B>ImageBuffer</B>(int width,
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int height)</PRE>
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<DL>
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<DL>
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<DT><B>Parameters:</B><DD><CODE>width</CODE> - <DD><CODE>height</CODE> - </DL>
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</DL>
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<!-- ============ METHOD DETAIL ========== -->
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<A NAME="method_detail"><!-- --></A>
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<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
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<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
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<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
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<B>Method Detail</B></FONT></TH>
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</TR>
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</TABLE>
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<A NAME="getRGBA()"><!-- --></A><H3>
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getRGBA</H3>
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<PRE>
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public byte[] <B>getRGBA</B>()</PRE>
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<DL>
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<DD>Retrieve the raw data stored within the image buffer
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<P>
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<DD><DL>
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</DL>
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</DD>
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<DD><DL>
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<DT><B>Returns:</B><DD>The raw data in RGBA packed format from within the image buffer</DL>
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</DD>
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</DL>
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<HR>
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<A NAME="getDepth()"><!-- --></A><H3>
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getDepth</H3>
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<PRE>
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public int <B>getDepth</B>()</PRE>
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<DL>
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<DD><B>Description copied from interface: <CODE><A HREF="../../../org/newdawn/slick/opengl/ImageData.html#getDepth()">ImageData</A></CODE></B></DD>
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<DD>Get the last bit depth read from a TGA
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<P>
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<DD><DL>
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<DT><B>Specified by:</B><DD><CODE><A HREF="../../../org/newdawn/slick/opengl/ImageData.html#getDepth()">getDepth</A></CODE> in interface <CODE><A HREF="../../../org/newdawn/slick/opengl/ImageData.html" title="interface in org.newdawn.slick.opengl">ImageData</A></CODE></DL>
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</DD>
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<DD><DL>
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<DT><B>Returns:</B><DD>The last bit depth read<DT><B>See Also:</B><DD><A HREF="../../../org/newdawn/slick/opengl/ImageData.html#getDepth()"><CODE>ImageData.getDepth()</CODE></A></DL>
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</DD>
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</DL>
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<HR>
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<A NAME="getHeight()"><!-- --></A><H3>
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getHeight</H3>
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<PRE>
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public int <B>getHeight</B>()</PRE>
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<DL>
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<DD><B>Description copied from interface: <CODE><A HREF="../../../org/newdawn/slick/opengl/ImageData.html#getHeight()">ImageData</A></CODE></B></DD>
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<DD>Get the last height read from a TGA
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<P>
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<DD><DL>
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<DT><B>Specified by:</B><DD><CODE><A HREF="../../../org/newdawn/slick/opengl/ImageData.html#getHeight()">getHeight</A></CODE> in interface <CODE><A HREF="../../../org/newdawn/slick/opengl/ImageData.html" title="interface in org.newdawn.slick.opengl">ImageData</A></CODE></DL>
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</DD>
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<DD><DL>
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<DT><B>Returns:</B><DD>Get the last height in pixels fread from a TGA<DT><B>See Also:</B><DD><A HREF="../../../org/newdawn/slick/opengl/ImageData.html#getHeight()"><CODE>ImageData.getHeight()</CODE></A></DL>
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</DD>
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</DL>
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<HR>
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<A NAME="getTexHeight()"><!-- --></A><H3>
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getTexHeight</H3>
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<PRE>
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public int <B>getTexHeight</B>()</PRE>
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<DL>
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<DD><B>Description copied from interface: <CODE><A HREF="../../../org/newdawn/slick/opengl/ImageData.html#getTexHeight()">ImageData</A></CODE></B></DD>
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<DD>Get the ast required texture height for a loaded image
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<P>
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<DD><DL>
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<DT><B>Specified by:</B><DD><CODE><A HREF="../../../org/newdawn/slick/opengl/ImageData.html#getTexHeight()">getTexHeight</A></CODE> in interface <CODE><A HREF="../../../org/newdawn/slick/opengl/ImageData.html" title="interface in org.newdawn.slick.opengl">ImageData</A></CODE></DL>
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</DD>
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<DD><DL>
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<DT><B>Returns:</B><DD>Get the ast required texture height for a loaded image<DT><B>See Also:</B><DD><A HREF="../../../org/newdawn/slick/opengl/ImageData.html#getTexHeight()"><CODE>ImageData.getTexHeight()</CODE></A></DL>
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</DD>
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</DL>
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<HR>
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<A NAME="getTexWidth()"><!-- --></A><H3>
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getTexWidth</H3>
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<PRE>
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public int <B>getTexWidth</B>()</PRE>
|
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<DL>
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<DD><B>Description copied from interface: <CODE><A HREF="../../../org/newdawn/slick/opengl/ImageData.html#getTexWidth()">ImageData</A></CODE></B></DD>
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<DD>Get the last required texture width for a loaded image
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<P>
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<DD><DL>
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<DT><B>Specified by:</B><DD><CODE><A HREF="../../../org/newdawn/slick/opengl/ImageData.html#getTexWidth()">getTexWidth</A></CODE> in interface <CODE><A HREF="../../../org/newdawn/slick/opengl/ImageData.html" title="interface in org.newdawn.slick.opengl">ImageData</A></CODE></DL>
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</DD>
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<DD><DL>
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<DT><B>Returns:</B><DD>Get the ast required texture width for a loaded image<DT><B>See Also:</B><DD><A HREF="../../../org/newdawn/slick/opengl/ImageData.html#getTexWidth()"><CODE>ImageData.getTexWidth()</CODE></A></DL>
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</DD>
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</DL>
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<HR>
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<A NAME="getWidth()"><!-- --></A><H3>
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getWidth</H3>
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<PRE>
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public int <B>getWidth</B>()</PRE>
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<DL>
|
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<DD><B>Description copied from interface: <CODE><A HREF="../../../org/newdawn/slick/opengl/ImageData.html#getWidth()">ImageData</A></CODE></B></DD>
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<DD>Get the last width read from a TGA
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<P>
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<DD><DL>
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<DT><B>Specified by:</B><DD><CODE><A HREF="../../../org/newdawn/slick/opengl/ImageData.html#getWidth()">getWidth</A></CODE> in interface <CODE><A HREF="../../../org/newdawn/slick/opengl/ImageData.html" title="interface in org.newdawn.slick.opengl">ImageData</A></CODE></DL>
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</DD>
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<DD><DL>
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<DT><B>Returns:</B><DD>Get the last width in pixels fread from a TGA<DT><B>See Also:</B><DD><A HREF="../../../org/newdawn/slick/opengl/ImageData.html#getWidth()"><CODE>ImageData.getWidth()</CODE></A></DL>
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</DD>
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</DL>
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<HR>
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<A NAME="getImageBufferData()"><!-- --></A><H3>
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getImageBufferData</H3>
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<PRE>
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public java.nio.ByteBuffer <B>getImageBufferData</B>()</PRE>
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<DL>
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<DD><B>Description copied from interface: <CODE><A HREF="../../../org/newdawn/slick/opengl/ImageData.html#getImageBufferData()">ImageData</A></CODE></B></DD>
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<DD>Get the store image
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<P>
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<DD><DL>
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<DT><B>Specified by:</B><DD><CODE><A HREF="../../../org/newdawn/slick/opengl/ImageData.html#getImageBufferData()">getImageBufferData</A></CODE> in interface <CODE><A HREF="../../../org/newdawn/slick/opengl/ImageData.html" title="interface in org.newdawn.slick.opengl">ImageData</A></CODE></DL>
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</DD>
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<DD><DL>
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<DT><B>Returns:</B><DD>The stored image<DT><B>See Also:</B><DD><A HREF="../../../org/newdawn/slick/opengl/ImageData.html#getImageBufferData()"><CODE>ImageData.getImageBufferData()</CODE></A></DL>
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</DD>
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</DL>
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<HR>
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<A NAME="setRGBA(int, int, int, int, int, int)"><!-- --></A><H3>
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setRGBA</H3>
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<PRE>
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public void <B>setRGBA</B>(int x,
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int y,
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int r,
|
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int g,
|
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int b,
|
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int a)</PRE>
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<DL>
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<DD>Set a pixel in the image buffer
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<P>
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<DD><DL>
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</DL>
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</DD>
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<DD><DL>
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<DT><B>Parameters:</B><DD><CODE>x</CODE> - The x position of the pixel to set<DD><CODE>y</CODE> - The y position of the pixel to set<DD><CODE>r</CODE> - The red component to set (0->255)<DD><CODE>g</CODE> - The green component to set (0->255)<DD><CODE>b</CODE> - The blue component to set (0->255)<DD><CODE>a</CODE> - The alpha component to set (0->255)</DL>
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</DD>
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</DL>
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<HR>
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<A NAME="getImage()"><!-- --></A><H3>
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getImage</H3>
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<PRE>
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public <A HREF="../../../org/newdawn/slick/Image.html" title="class in org.newdawn.slick">Image</A> <B>getImage</B>()</PRE>
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<DL>
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<DD>Get an image generated based on this buffer
|
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<P>
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<DD><DL>
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</DL>
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</DD>
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<DD><DL>
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<DT><B>Returns:</B><DD>The image generated from this buffer</DL>
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</DD>
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</DL>
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<HR>
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|
|
<A NAME="getImage(int)"><!-- --></A><H3>
|
|
getImage</H3>
|
|
<PRE>
|
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public <A HREF="../../../org/newdawn/slick/Image.html" title="class in org.newdawn.slick">Image</A> <B>getImage</B>(int filter)</PRE>
|
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<DL>
|
|
<DD>Get an image generated based on this buffer
|
|
<P>
|
|
<DD><DL>
|
|
</DL>
|
|
</DD>
|
|
<DD><DL>
|
|
<DT><B>Parameters:</B><DD><CODE>filter</CODE> - The filtering method to use when scaling this image
|
|
<DT><B>Returns:</B><DD>The image generated from this buffer</DL>
|
|
</DD>
|
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</DL>
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