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ImageLoader
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edu.gatech.cs2335.lemmings.graphics</FONT>
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Class ImageLoader</H2>
<PRE>
java.lang.Object
<IMG SRC="../../../../../resources/inherit.gif" ALT="extended by"><B>edu.gatech.cs2335.lemmings.graphics.ImageLoader</B>
</PRE>
<HR>
<DL>
<DT>public final class <B>ImageLoader</B><DT>extends java.lang.Object</DL>
<P>
Class ImageLoader: The image loader class provides the
functionality for loading images from the hard drive or the web
into BufferedImages.
<PRE>
Revision History:
v1.0 (Feb. 06, 2004) - Created the ImageLoader class
</PRE>
<P>
<P>
<DL>
<DT><B>Version:</B></DT>
<DD>Version 1.0, Feb. 06, 2004</DD>
<DT><B>Author:</B></DT>
<DD><A HREF="mailto:gtg308i@mail.gatech.edu">Vladimir Urazov</A></DD>
</DL>
<HR>
<P>
<!-- ======== NESTED CLASS SUMMARY ======== -->
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;java.lang.String</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../edu/gatech/cs2335/lemmings/graphics/ImageLoader.html#IMAGE_LOCATION">IMAGE_LOCATION</A></B></CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Contains the location for all of the system images.</TD>
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&nbsp;
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;java.awt.image.BufferedImage</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../edu/gatech/cs2335/lemmings/graphics/ImageLoader.html#createBlankImage(int, int)">createBlankImage</A></B>(int&nbsp;width,
int&nbsp;height)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns a hardware-accelerated blank image of the specified size.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;java.awt.GraphicsConfiguration</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../edu/gatech/cs2335/lemmings/graphics/ImageLoader.html#getImageConfiguration()">getImageConfiguration</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns the graphics configuration used.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static&nbsp;<A HREF="../../../../../edu/gatech/cs2335/lemmings/graphics/ImageLoader.html" title="class in edu.gatech.cs2335.lemmings.graphics">ImageLoader</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../edu/gatech/cs2335/lemmings/graphics/ImageLoader.html#getInstance()">getInstance</A></B>()</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Singleton implementation.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;java.awt.image.BufferedImage</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../edu/gatech/cs2335/lemmings/graphics/ImageLoader.html#loadImage(java.io.File)">loadImage</A></B>(java.io.File&nbsp;src)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Loads the image from the file specified.</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;java.awt.image.BufferedImage</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../edu/gatech/cs2335/lemmings/graphics/ImageLoader.html#loadImage(java.net.URL)">loadImage</A></B>(java.net.URL&nbsp;path)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Loads the image from the specified URL.</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;java.awt.image.BufferedImage</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../edu/gatech/cs2335/lemmings/graphics/ImageLoader.html#loadLocalImage(java.lang.String)">loadLocalImage</A></B>(java.lang.String&nbsp;imagePath)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Loads a local image for instance, for insertion into the graphics
pane.</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>&nbsp;java.awt.image.BufferedImage</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../edu/gatech/cs2335/lemmings/graphics/ImageLoader.html#loadSystemImage(java.lang.String)">loadSystemImage</A></B>(java.lang.String&nbsp;imageName)</CODE>
<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Loads a system image from the standard location.</TD>
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<TD><B>Methods inherited from class java.lang.Object</B></TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</CODE></TD>
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<A NAME="IMAGE_LOCATION"><!-- --></A><H3>
IMAGE_LOCATION</H3>
<PRE>
public static final java.lang.String <B>IMAGE_LOCATION</B></PRE>
<DL>
<DD>Contains the location for all of the system images.
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../../constant-values.html#edu.gatech.cs2335.lemmings.graphics.ImageLoader.IMAGE_LOCATION">Constant Field Values</A></DL>
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<A NAME="getInstance()"><!-- --></A><H3>
getInstance</H3>
<PRE>
public static <A HREF="../../../../../edu/gatech/cs2335/lemmings/graphics/ImageLoader.html" title="class in edu.gatech.cs2335.lemmings.graphics">ImageLoader</A> <B>getInstance</B>()</PRE>
<DL>
<DD>Singleton implementation.
<P>
<DD><DL>
<DT><B>Returns:</B><DD>an <code>ImageLoader</code> value</DL>
</DD>
</DL>
<HR>
<A NAME="getImageConfiguration()"><!-- --></A><H3>
getImageConfiguration</H3>
<PRE>
public java.awt.GraphicsConfiguration <B>getImageConfiguration</B>()</PRE>
<DL>
<DD>Returns the graphics configuration used.
<P>
<DD><DL>
<DT><B>Returns:</B><DD>a <code>GraphicsConfiguration</code> value</DL>
</DD>
</DL>
<HR>
<A NAME="loadImage(java.net.URL)"><!-- --></A><H3>
loadImage</H3>
<PRE>
public java.awt.image.BufferedImage <B>loadImage</B>(java.net.URL&nbsp;path)</PRE>
<DL>
<DD>Loads the image from the specified URL. Returns an accelerated
version of the image, ready to be rendered.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>path</CODE> - an <code>URL</code> value
<DT><B>Returns:</B><DD>a <code>BufferedImage</code> value</DL>
</DD>
</DL>
<HR>
<A NAME="loadImage(java.io.File)"><!-- --></A><H3>
loadImage</H3>
<PRE>
public java.awt.image.BufferedImage <B>loadImage</B>(java.io.File&nbsp;src)</PRE>
<DL>
<DD>Loads the image from the file specified.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>src</CODE> - a <code>File</code> value
<DT><B>Returns:</B><DD>a <code>BufferedImage</code> value</DL>
</DD>
</DL>
<HR>
<A NAME="loadLocalImage(java.lang.String)"><!-- --></A><H3>
loadLocalImage</H3>
<PRE>
public java.awt.image.BufferedImage <B>loadLocalImage</B>(java.lang.String&nbsp;imagePath)</PRE>
<DL>
<DD>Loads a local image for instance, for insertion into the graphics
pane.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>imagePath</CODE> - a <code>String</code> value
<DT><B>Returns:</B><DD>a <code>BufferedImage</code> value</DL>
</DD>
</DL>
<HR>
<A NAME="loadSystemImage(java.lang.String)"><!-- --></A><H3>
loadSystemImage</H3>
<PRE>
public java.awt.image.BufferedImage <B>loadSystemImage</B>(java.lang.String&nbsp;imageName)</PRE>
<DL>
<DD>Loads a system image from the standard location.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>imageName</CODE> - a <code>String</code> value
<DT><B>Returns:</B><DD>a <code>BufferedImage</code> value</DL>
</DD>
</DL>
<HR>
<A NAME="createBlankImage(int, int)"><!-- --></A><H3>
createBlankImage</H3>
<PRE>
public java.awt.image.BufferedImage <B>createBlankImage</B>(int&nbsp;width,
int&nbsp;height)</PRE>
<DL>
<DD>Returns a hardware-accelerated blank image of the specified size.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>width</CODE> - an <code>int</code> value<DD><CODE>height</CODE> - an <code>int</code> value
<DT><B>Returns:</B><DD>a <code>BufferedImage</code> value</DL>
</DD>
</DL>
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